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"}}}}}}) syz_emit_ethernet(0xc, &(0x7f0000001100)={@local, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x44, 0xc, 0x5, 0x3, 0x0, [{}, {}]}]}}}}}}) 12:50:09 executing program 1: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(0xffffffffffffffff) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) dup2(r0, r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x6c31, 0xfffffffffffff5f0}, &(0x7f00000001c0)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 12:50:09 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9, 0x7, 0x7}, &(0x7f0000000040)=0x10) r2 = semget(0x1, 0x3, 0x2) __semctl$IPC_INFO(r2, 0x5, 0x3, &(0x7f00000000c0)=""/21) __semctl$IPC_INFO(r2, 0x6, 0x3, &(0x7f00000001c0)=""/199) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x2, 0xdf8}, 0x8) syz_execute_func(&(0x7f0000000100)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) 12:50:09 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000300)=0x7, 0x4) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0\x00', r1, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) r4 = socket$inet6(0x1c, 0x4000000005, 0x6f) setsockopt$inet6_int(r4, 0x29, 0xbe69f3102a963430, &(0x7f0000000280)=0x3, 0x4) 12:50:09 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x6, 0x9}, 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0xabbf, 0x9, 0x7ff}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x9a}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r3, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6]}, &(0x7f0000000180)=0x10) setsockopt$sock_timeval(r0, 0xffff, 0x2000, &(0x7f0000000000), 0x10) 12:50:09 executing program 2: syz_execute_func(&(0x7f0000000000)="2e4792fd2be92c3b93990f053ef3aec4a37bf0c50541e2e922ebc463b95d3b00e62c2fed660f38463da16379637902000000bfd2dec461c423197d30e1e625002fc482514654f802c42205bd441c618f6444c02c380078822121ed0cc54cbec5c54d0f2c718f56ee550fa80f1fc4b4c4b40f6567660f3a0963450141564733ad0a00006766410f3a162888410fbefc26660fdf5309c4e16b5e17430fac2f716a660f6eb45b00088041d8a1a12ad76436668f3798342e2e0f8c00500000643619ec00002940646666413a0f3830663edee3400f38253d0300000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfd800c4c3a144710059c4a17ae6429501007b14e714e7fb3e4fddc2b1646466264683b9080000950d950d0f38dd33c4e3fd68c255c4c38fb90552fb0000db4fff41afa20f6baf00c4e39978c404bfc07f7f59c4023528d325cdfcacac58f20f0415c4213d71e5795ee5c5659302d700580b47cc47ccc421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009c442d9f0ad45d9d0b82e00a24601a9bb000042c44149748847d07600313164460f5a2508000000c46139dbc6") r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x8001, 0x101) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x7fff, 0x5, [0x3f, 0x100000001, 0x2, 0x3, 0x9]}, &(0x7f0000000240)=0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x5}, &(0x7f00000002c0)=0x8) 12:50:09 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xe, 0x0, &(0x7f00000000c0)) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0)=0x2000000000000, 0x4) close(r0) 12:50:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x1f, 0x20000007, 0x448, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x295) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 12:50:09 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000280)={{"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", "1b06487756ff41a8ac63aa4b3b1e7819b28939e2fa1c8df777ca724db9a48f8e", 0x7, 0x2}, &(0x7f0000000200)="c8b0677e6de192c6b38e95e45ba84077d828aca3007fec2514f9c0a0d43cc74ec6b56860588a5920b5051008f3450311f3eb6b7b179cbd503bf34ae63e1d085a50c85f", 0x6, 0x100000001, 0x14e, 0xffff, 0x8, 0x7f, 0x20, 0x2}) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) fcntl$setstatus(r0, 0x4, 0x10044) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) 12:50:09 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x0) 12:50:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x134) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000100)="2a21970991da3ce005ea8d46258c3959ef5b3f7addf90d256ece34473a53adfa0a570080f33e0d459c845329ae2027f092f3af2f47f6bd15747df4d797000f242b5e200ac5bf0767a8502afbeda5d3c70cc4b04dd4991107c6e6c147eb142858fea2a7865512d630f72c232abf4fbfcbc1cc8d5f8e9614193ab782cf3c69fbbd0720a1ab79a4dbb92037b6136d5765a1871c4ad916d429b1aace603c66d1782dd598ce7def1f9edc9dacf4dcba67dd6e305194b4c171") getpgid(0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) ioctl$DIOCGETRULESET(r3, 0xc444443b, &(0x7f00000000c0)="a82b74bed3d9619028372235951bf0b2148e62898c2da614da") truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xffffffffffffff01}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x80000000, @empty, 0x20}}, r4, 0x1, 0x4fe, 0xffffffff}, 0x8c) execve(0x0, 0x0, 0x0) flock(r2, 0x3) writev(0xffffffffffffffff, 0x0, 0x0) 12:50:09 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x7ffffd, r0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6, 0x12, r1, 0x0) 12:50:09 executing program 1: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) socketpair(0x0, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000040)="ec547a1493fb4134cdda43477cbaca01e4dc66f27f5782ef059175c7684bc272a96f45eeb5a0045355d472ea3cb56bc3453676cb9c0b69504bcf9b8cd9e1426a93c0deaf0a38fa51e127d5dc5edf3b6e1917694a293b173df56011033bec4aac99e2e7711e6a388672405d98605e7e707d239315946888e7bba45caff2a9004c966c7d2fc347eb72e3cb7ff5bc3e6707bb6905b2fa35843f503f4104e849c2dbb93760c616dda70a980be9", 0xab) syz_execute_func(&(0x7f0000000180)="b11a91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe") 12:50:10 executing program 2: syz_execute_func(&(0x7f0000000180)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb25430f762fa2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc46195f5a4f10a000000c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") execve(0x0, 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) lseek(r0, 0x7, 0x3) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000280)="7c24d57e7a33965338fee3107d21e4a28e08d2f02d77c2f71b9b8f1c4af1ca5af58120e64dd159bc69048e8fd0e549091bc8d8fcc62230dd0ed3bdcd5a20d267c415b130cec0f65401639e359be6d260bc4c230052bafe66d400487b4444548c5efd8917ffdeeb3f11f2e4a3e3291ecaa8425764e9305971fbcf5bbbe1ad3218880923b1cbeba1170bfcb246e5394a38e8493835945982771568a494bbd62a145dc6dee85d7b6ecd4d94e178f8", 0xad}, {&(0x7f0000000340)="84ca5d45ee9ce38bd747a4e0e745ffd34fc50a9dc48da66b574e4ac74c0d0a62a555214fa246dcee8a37d9fc603c668f75a5ebde098e7660a5654f5f12884eca0f1c293d32e364c78df4573a25134857f16c0618a8868738fe253186c18210d18986ac644cad0e81032a9d820df772e723c89964a01fff8f36a413123b1a4d884aa36d9b6e19820b2c46fbf5fbf686523baf8fa68a92378d163e1a4729ec1acc83a07854196a5e8fa982ae52b2", 0xad}, {&(0x7f0000000400)="66e698a561faf8d593a2b5e8f52275711e7180ae561ea39b1d0df3be2314b3fc6ec9214427f481ea48ad275c59778565263543875d9baffcb4df93e60fdfc7644db7c42d0fad85c3551a7a0a50f860db2c4f405553155cb9281d8fcd9649dfe3c8d1f7cc57c0e238a91a3bbda21e4c71c659b7043bbccb8fcb9ff3ca904d19758b563cf18362999fb8", 0x89}, {&(0x7f00000004c0)="4c5f2939897c8174230889bd7a7a815b93d3e2eb248bcffd19bc3de4aa4935bc6b823d82ba0b3cc0824533c56c0a09a5cc082e9ee7f6d619a6e0ab952d62cfe0e24af93229869a60f67fd8a34af525778d15388217e3a6128635f04293dc463895b449cbb209043ee5d2ce223c132886f2479997f0581ef287afbd978e8d922b7496796c9138d7c51d23f1147022beffd9bf7c6bf33f57cd7fb0da0d9fac9d", 0x9f}], 0x4) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) recvfrom(r1, &(0x7f0000000080)=""/66, 0x42, 0x40000, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) rmdir(&(0x7f0000000040)='./file0\x00') 12:50:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000040)) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x1c) open(&(0x7f0000000140)='./file0\x00', 0x10e00, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 12:50:10 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x5, 0x5}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0x1ff0}, &(0x7f00000000c0)=0x8) dup(r1) syz_execute_func(&(0x7f0000000300)="98d9ea0f050f402859bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f6645ad1ef30fd6c16545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d62343ed401b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b8b3e3c0f526264788fe5cc4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000140)={0x1ff, 0x2}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xfffffffffffffff7, r2}, 0xc) 12:50:10 executing program 1: syz_execute_func(&(0x7f00000004c0)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb05c4e66219aa4c11ebeba2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b700809f00f03636b8c4014e4e4f751ec4016d7d14def2c9b921045fc507f240d1d2c4e10bf8c45bc46195f5a4f10a000000c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08971a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fe25a5dd2fbbbfdd5c3772726249bedc440fda2b66470f383a4d4b65815e4e5aa74923c481f1da10") 12:50:10 executing program 3: execve(0x0, &(0x7f0000000040)=[0x0, &(0x7f0000000380)='}\x00'], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0)={0xd85}, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x6f5}, 0x24) socket$inet6_tcp(0x1c, 0x1, 0x0) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 12:50:10 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x1}, 0x1) flock(0xffffffffffffffff, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x9, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, 0x0) r2 = dup2(r1, r0) ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f00000008c0)={{"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", "c75776e292218f6d4c70012e3ef209f726d4a3d7a8cf265aec27adfd698986ed", 0x100, 0x6}, &(0x7f00000001c0)="731c57fbb358d7d881b43172041ffee1e5280a3bd2fddbfdbfa69e86b4e98c3a049b605682929c1d48cc895f68238d0651a8f9fb7e14a81d43ff7fba0339cf22efcbd633c5ee65b70ba43ff10ee4b4051af17f4a62cc7d13dd0392f6118b842342f96941f10bfa45a24d5d5db2eb6af91f60bf09adfa41224441cd4c5fc915bc3f46c580a8da575f6c19e73c3ca9", 0x1000, 0x5, 0x5, 0x4, 0x100000001, 0x4, 0xfc, 0x6d2}) getsockname(r2, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001d80)=0x1c) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000440)={{"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", "076b81c24af7ab9918c8537705af86e9bde994c0c4fca551c2e6ff789d163b93", 0x2, 0x7ff}, &(0x7f0000000080)="4edd9511502ee45acf0cb938", 0x10001, 0x4, 0x5, 0x7, 0xbef, 0x5000000000001, 0x3, 0x5}) flock(r0, 0x0) flock(r0, 0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001dc0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001e00)=0x1c) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000001e40)={r4, 0x9}, 0x8) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getpeername$unix(r2, &(0x7f0000000d40)=@file={0x0, ""/4096}, &(0x7f0000000280)=0x1002) r6 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000002080)={&(0x7f0000001e80)=@in6={0x1c, 0x2, 0x2, @mcast2, 0x5}, 0x1c, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)="4d6529456126e1a10bdee10b007c32f7d92eed63fb7b1e6135b6e072bc1cce00576978e764a12de1cc1f541a2fbc5ea1ba94bae66e970015210da4dd8e63bed1e8e1b89303fa7e458a603fe341a42b8b851f5e4097539a94d6394b4290ec8c346d2605327eef9b841e5cfe81e593c40745dd03915d5689bb72b566df374fa6d26e52999579d7c5183ef1a1a36dfa3247a9aee43b63a573c8ec99af8b1727d1925cd672dadcb4bafd314382353bd8b14b882539ddd975deadba01d6ae9c39f400fca48c1f6de4ec23172bad9f35d3127e68d33bbbe5445083ff8791aa1e371873f16244b47ac6a88115d53bc4a8c0b32af5828f40c535", 0xf6}], 0x1, &(0x7f0000002000)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @init={0x14, 0x84, 0x1, {0x9, 0x8, 0x401, 0x7ff}}, @authinfo={0x10, 0x84, 0x8, {0xe90}}, @authinfo={0x10, 0x84, 0x8, {0x81}}, @sndinfo={0x1c, 0x84, 0x4, {0xfffffffffffffe01, 0x420, 0x20, 0x7fffffff, r5}}], 0x64, 0x105}, 0x0) writev(r6, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r3, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000300)) 12:50:10 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00001f1d603000000000f6"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = accept(r0, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000002c0)=0x10) getpeername$inet(r1, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000340)=0x10) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000380)={r3, 0x2cc}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000001c0)={r3, 0x56}, 0x8) syz_emit_ethernet(0x46, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000380002000000019078bb4600bb000000040000907800000000450000000000000000000000ac2300aae00000000808000000000000"]) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) mlockall(0x20000000000001) listen(r0, 0x0) r4 = dup(r0) getsockopt$inet_udp(r4, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$unix(r4, &(0x7f0000000040)=@abs={0xf64cb340ce081cac, 0x3}, 0x122) 12:50:10 executing program 1: freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x8, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x4, 0x3, 0x7fffffff}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xc, 0x4}, 0x8) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x81) select(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r2) r3 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xc9b, r1}, &(0x7f0000000200)=0xc) shmctl$IPC_RMID(r3, 0x0) read(r0, &(0x7f0000000080)=""/42, 0x2a) chmod(&(0x7f0000000240)='./file0\x00', 0x0) 12:50:10 executing program 3: syz_execute_func(&(0x7f0000000180)="969898472c430c0e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000240)=0x4) poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) pipe2(&(0x7f0000000080), 0x100004) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept$inet6(r1, 0x0, &(0x7f0000000000)) setsockopt$sock_int(r2, 0xffff, 0x10000, &(0x7f0000000040)=0xffffffffffffffc1, 0x4) 12:50:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="000004002e009bb502000180"], &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @multicast2}}, r1}, 0x8c) socketpair(0x1, 0x1, 0x401, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x101}, &(0x7f0000000300)=0x8) munlock(&(0x7f0000fec000/0x13000)=nil, 0x13000) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCCHANGEALTQV1(r4, 0xc1304431, &(0x7f0000000380)="663621f8167843bcc068777d8971800aef78ba257b8c02af6a9ee3f3200dcaff31b84979462978f6d8d7b73bcaace16768d020c2130ffc353af1c85e") 12:50:10 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x1) setrlimit(0x0, &(0x7f00000000c0)={0x401, 0x1ff}) fcntl$setstatus(r0, 0x4, 0x44) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x105) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000280), 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8}, 0x0) fchmod(r2, 0x120) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, &(0x7f0000000040)=0xffffffffffffffb3) fsync(r1) 12:50:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0aff3aa747f830745f35e9e7840a8c0469bfcafef870c7993bee8f1580998325b3a672da7df1f42fcc0584ff73f726d8479f9ce58f3e7414f6eb11ffffffffffff418ae37793ea7998131c96f2d003bd2b491c6b84fcbf23e78c4d2cd89538730a069b848cbcf041a2686dc79825b2766406bdcdbb0c38c526bb0437e5b6f17f4687f380"], 0x10}, 0x0) 12:50:10 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x10000000) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, 0x0, &(0x7f0000000000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x108000, 0x0) 12:50:10 executing program 0: syz_execute_func(&(0x7f0000000200)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000000100)=0x10) syz_execute_func(&(0x7f0000000000)="c461762a8470b35d0000f043815203000000008fa978db4e00f30f593cdadd63acc4e115d1650bc4c1f95a880e000000c4c3050ca9f7000000e4c462fdbda6ae205f45c4624d28e4") 12:50:10 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0x0, @mcast2, 0x80000400000000}, 0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0xfe, 0x8}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x7fffffff}, 0x8) 12:50:10 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x36b6, 0x110, 0x3d6, 0x1, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f00000000c0)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x3, 0x1, @mcast2, 0x9}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000280)=0x10) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140), 0x0) 12:50:11 executing program 0: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00') syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) 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) socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 12:50:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x10000000000, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004667b, &(0x7f00000000c0)) 12:50:11 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0xef, 0xfffffffffffffe91) syz_execute_func(&(0x7f0000000180)="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") 12:50:11 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) __getcwd(&(0x7f0000000dc0)=""/68, 0x1021f) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000bc0)="078f96de6642ca5ffda853d5330ec584b9fedec9a6c0890874c72075d5852ad4cdaa") setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000880)={'accf_data\x00', "4e291d026b558d48c4a9014e28b08b13b7d156b3d66ad4f40846795f83cf36cc065f2f1d49da6ed81464a3ee6de07d099a543700dbe0479e4121d8f5eafc7d37ea166c4cdd0b3b38b921acc56c0acd476e9aea080218221d9dbc6aa09631c0c12c0f9f23e67d9d352b9c78e41db328b88435fa1a2748c70e61dbc5e702bb07539aa298ba2abf587e55ec507a9de5e9cdd74da46e98f961eaf32c7f7ca6e399330ea4c705ab6ba56a48161911e0e2a7fd79868be1c516a3305963be5ed7da727b9ecbe386a9b1825147635ed57d9b7a8b2f602f94f0395e0abe71681e9ed988b71f65f4b7cb3fd3ba83f19b7fd0c930c9"}, 0x100) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000780)={r5, 0x3ff}, &(0x7f00000007c0)=0x8) pwritev(r0, &(0x7f0000000b00)=[{&(0x7f0000000980)="2989c304b84839ad4e297e7c35f02f680bcb3b4edc1be6ffc8e4bd1ab87b2a068162a4cc4cf62a31fac9dbf82287cbf5a6ab8f478263eb598988ac772a5af88af5e80be3c604d26e3e3b9432cfa7c66da782ee895fc547747aa3f2f83177d8511366f236a00019f4b6634b4c2b5e23900cf1ea1c19a724cf8c93f7bcc1fe1ddefcc20f52a960abb47361fbd8454fe399d3374c03f671618293d12349c021fcf55d3fec072feaba09e5b42f393d7226c639185e7f17fdde410e343d03f553c9bb78604b5d3009e28827e26e39e5791f18626f50a47977c8162ecab6a70c598007", 0xe0}, {&(0x7f0000000a80)="723ab43670d0babd0e4f39dacc4d32d7f74eef44729ad9a8932b8dcf5f41b61e62952b553f80f1f649b9f50cb4531f3dd78cde68708e4adab0593df4058576a072235605f182b8c192f144fa0fde863d2acf0bbab60244cfb6a72ae4", 0x5c}, {&(0x7f0000000800)="2204cf81cb4f39791a824e7cb6eb041bbd8c4b7c86a42bd837dc47fc", 0x1c}], 0x3, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 12:50:11 executing program 1: syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x10000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xfffffffffffffff9, 0x5, 0x1}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x6, @loopback, 0x100}}, r1}, &(0x7f00000002c0)=0x84) 12:50:11 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt(r1, 0x80000000, 0x71f, &(0x7f00000002c0)=""/151, &(0x7f0000000180)=0x97) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xed86711dcf702c35, 0x2, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x1000, 0x600, 0x2, 0x4, r2}, 0x10) connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x2, 0x1ff, @rand_addr="d682da6b888695c31c526117be1ef21d", 0x1}, 0x1c) syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 12:50:11 executing program 1: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) geteuid() r1 = open$dir(&(0x7f0000000280)='./file1\x00', 0x8, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0) rename(0x0, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') chdir(&(0x7f0000000040)='./file0\x00') r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000002c0)={0x7, 0x6, 0x10, 0x75, 0xe0, 0x3, 0x100, 0x96d, r3}, &(0x7f0000000300)=0x20) 12:50:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000100), 0xa) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 12:50:12 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) open(&(0x7f0000000140)='./file0\x00', 0x2, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000ed6000/0x2000)=nil, 0x2000, 0x1, 0x1e, r1, 0x0) mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x0) 12:50:12 executing program 1: setrlimit(0xd, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = semget$private(0x0, 0x2, 0x40) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10, 0x20000000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000380)={0x9, &(0x7f00000002c0)=[@in6={0x1c, 0x1, 0x9, @ipv4={[], [], @loopback}, 0x4}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x1}, @in6={0x1c, 0x2, 0x40, @mcast1, 0x85}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x9, @empty, 0x7f}]}, &(0x7f00000003c0)=0x10) clock_nanosleep(0xf, 0x1, &(0x7f0000000080)={0x3, 0x8}, &(0x7f00000000c0)) semop(r0, &(0x7f0000000040)=[{0x4, 0x6, 0x1000}, {0x4, 0x2}], 0x2) semget$private(0x0, 0x0, 0x20) 12:50:12 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x3, @empty, 0x8}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c001f0000000000000000000000238000001c000600010000"], 0x0) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x8, @rand_addr="e1b9da5db5049a113ecaa6eba9a69bbb", 0x1}}, r2}, &(0x7f0000000040)=0x84) connect$unix(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="fe2090815f7a60868af227bc8dd08f0d9728a53f8fae8d1620869f13cf498198f2d3f43f7bfa478fc8aeb0de04e37eb636809d3ee94dac9c6c18af4adb4df647e87f426721f45495850bd4cfacec1e33918ca28e069ee53217b0a6d4f575b091db8ea06c41fc2985fa154025b68e1b87a0fbe6417bfe777e5a8df6b0feb29fad543df5b91fa85baeaac17ce9785b381c2165ee2b0b97c5d4c919bd2a36497762950eecc847f800b6348644c7275054413df4c685bd2ce17b10e2b83ffee317960c748c6b37c11ca877186df3c5ae55c2d9beabe2aab9c5b8546c24a150d56215040b3ecb8e2f1089eadd000000"], 0x3) 12:50:12 executing program 3: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0d00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x10000000) r1 = dup(0xffffffffffffffff) dup2(r0, r1) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3bd8f28a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9ded67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 12:50:12 executing program 2: r0 = socket(0x1b, 0x3, 0x0) getsockname$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000f14a286f9354994b00"/93], &(0x7f0000000100)=0x1) getsockopt$sock_timeval(r0, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0xfff2) r1 = msgget$private(0x0, 0xf197c58b67619491) msgsnd(r1, &(0x7f00000000c0)={0x0, "0f607d0907d5f2dd0a9c4f2932b7e84d4039609db69df9d0d3429b"}, 0x23, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="020000000000000086941716b003e035094936dd49cc6232e07d2c78c1c188c575ec24ba3e4ac5f9e7fe7dceb38291248305c89322ca8e83b10c50de8c0dadcb5a7b98c73a843597bfc4fb00005079e4840084a54ffcc484dde53e10cbf763cc7ca2592fd0a0471f3d7a5783ddae213cbc1d331616c4b2c5aaeb3076a4a4e486e15a90959ccbb28173e6615009cc0c365df889ef21839233a1963306e161e6d63f2eff58b152325c1c0566e9f4a823ea8ac55ff66fbe76df88c6e5a2ab117eb94796fd337178dbb4945de6f025dd2a808f8830664f26f0f5c480afb832cb29739f0dfcd7635da654ec2b5083f064554caac3"], 0x26, 0x0) socket(0x17, 0x5, 0xf094) 12:50:12 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x8, {{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x88) syz_emit_ethernet(0x32, &(0x7f0000000040)={@random="b320a9e43c40", @broadcast, [], {@arp={0x806, @generic={0x0, 0x0, 0x48, 0x0, 0x0, @random="978444e9f971", "", @random="ba8953ffa7eb", "1290e418158c5f33b322e3acf2b0dfe0"}}}}) 12:50:12 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000080)={0x0, 0x0}) munmap(&(0x7f0000ce2000/0x3000)=nil, 0x3000) munmap(&(0x7f0000c62000/0x2000)=nil, 0x2000) socketpair(0x3, 0x20000005, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x8) mprotect(&(0x7f0000b3f000/0x2000)=nil, 0x2000, 0x0) 12:50:12 executing program 3: 12:50:12 executing program 0: syz_execute_func(&(0x7f0000000000)="969898472c431c180f05f30f59bfd90ccf00c421c015f241e2e9b55767660f6b32fb660c0f86dd0f0bb8dd58584e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") 12:50:13 executing program 3: sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff020164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c03ff526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 12:50:13 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) r1 = semget$private(0x0, 0x0, 0x200) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x7f, 0x2, 0x6, 0x51e, 0x80000000]) mprotect(&(0x7f00001be000/0x1000)=nil, 0x1000, 0x7) mprotect(&(0x7f00001df000/0xa000)=nil, 0xa000, 0x6) 12:50:13 executing program 1: munmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0xffffffffffffff6f) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xffffffff7fffff22}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0xd1c, r1}, 0xc) r2 = geteuid() setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000180)=0x6, 0x4) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x81c8, 0x7ff, 0x1500, 0x7, 0x6, 0x5fb, 0x5, 0x8000, r1}, &(0x7f0000000280)=0x20) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000bb1000/0x2000)=nil, 0x2000) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 12:50:13 executing program 1: r0 = socket(0x2, 0x10000000, 0x7fffffff) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eff66696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x8, 0x5}, 0x8) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) 12:50:13 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) r1 = semget$private(0x0, 0x0, 0x200) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x7f, 0x2, 0x6, 0x51e, 0x80000000]) mprotect(&(0x7f00001be000/0x1000)=nil, 0x1000, 0x7) mprotect(&(0x7f00001df000/0xa000)=nil, 0xa000, 0x6) 12:50:13 executing program 1: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x80000000, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 12:50:13 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) 12:50:13 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000880)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000008c0)={r2, 0x6, 0x80000000, 0x8}, &(0x7f0000000900)=0x10) r3 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x80) ioctl$DIOCRGETADDRS(r3, 0xc4504446, &(0x7f0000000400)={{"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", "ad0f221a19b8706c405e026c307bdcfac304e79d95180239b9cceb9b9428e18a", 0x20dd, 0x7f}, &(0x7f0000000300)="a26c4f832b0951919b34264b7c234a6c92776eec16b2dd6260e4bfe2c2dd2538b41fd3ea9a222b1aa5e9ca054a06a582de57321f857f6edfd8048802964a87aa7fa2d770dec93c08b5411648684f6a5b4c94ac6b5231974262c7e5c40501b7fc9c3d4e2153e0be2864a9e5dc57d1043e1bc2e425f47542cd18e80214703ecc44e0c550c0e99e5aa005a3fba165a3f6147e15dbb0b72c5a781856489c2f239b6e3e72a401c47d555666c87ea8b90edd9a83f953207f9e497470b21edac4cc0b9b31056187a1b5734c1a92f74d08b8c27b5d85", 0x0, 0x8000, 0x5, 0x4ae8, 0x1, 0x1ff, 0xeb1, 0xfffffffffffff5c3}) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000180)="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") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, 0x0, 0x0) 12:50:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x2000740e, 0x0) close(r0) 12:50:14 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = msgget(0x2, 0x1) msgrcv(r1, &(0x7f0000000280)={0x0, ""/236}, 0xf4, 0x3, 0x1000) msgctl$IPC_RMID(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6]}, &(0x7f0000000080)=0x10) r3 = shmget(0x3, 0x4000, 0xc0, &(0x7f0000ffb000/0x4000)=nil) shmat(r3, &(0x7f0000ffc000/0x2000)=nil, 0x1000) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x200, 0x2}, 0x8) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="990200006669588b3000"], 0xfffffffffffffeba) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000000000170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009642b8c7", @ANYRES32=0x0, @ANYBLOB="ffff000000000000"], 0x3) 12:50:14 executing program 0: r0 = socket$inet6(0x1c, 0x2, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast2}}, r1, 0x71d, 0xa0, 0x0, 0x401, 0x200}, &(0x7f0000000200)=0xa0) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x6, 0x7, 0x12, 0x3, 0x1f, 0x6000000000000}, 0xa0) socket$inet_udp(0x2, 0x2, 0x0) 12:50:14 executing program 1: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4) 12:50:14 executing program 3: syz_execute_func(&(0x7f00000002c0)="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") poll(&(0x7f0000000100), 0x191b, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 12:50:14 executing program 0: r0 = socket(0x2, 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0x2, 0x0, 0x0) 12:50:14 executing program 1: r0 = getuid() r1 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r0, r1) syz_execute_func(&(0x7f0000000280)="98a84a64f2260fb7bcea000000002c431c0f0f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd46a8cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4) 12:50:14 executing program 2: r0 = semget$private(0x0, 0x4, 0x4) __semctl$GETPID(r0, 0x3, 0x4, &(0x7f0000000200)=""/4096) setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0x0, 0x0, 0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x0, 0x0, 0x0, r1}}) setresuid(0x0, r1, 0x0) shmctl$IPC_RMID(r2, 0x0) 12:50:14 executing program 2: 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) r2 = accept(r1, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x8, 0x2, 0xc02, 0x5, 0x80000000}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000002c0)={r3, 0x101}, 0x8) poll(&(0x7f00000001c0)=[{r1, 0x8}, {r0, 0x4}, {r1, 0x4}, {r1, 0x200c}, {r0, 0x8}, {r0, 0x108}], 0x6, 0x9) r4 = 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(r4, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r5}, {r5, 0x100}, {r5, 0x80}, {r5, 0xa1}, {r5, 0x2}, {r5, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r6 = semget$private(0x0, 0xfffffffffffffffe, 0x11c) __semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000080)=0x6) r7 = socket(0x1b, 0x3, 0x0) writev(r5, &(0x7f0000000780), 0x0) sendto$inet6(r7, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(r0, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f00000004c0)={r8, 0xf622}, 0x8) 12:50:14 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x80011, r0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x9f) truncate(&(0x7f0000000040)='./file0\x00', 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x20000000000) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file1\x00'}, 0xa) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 12:50:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 12:50:14 executing program 2: r0 = getgid() r1 = socket$inet_udp(0x2, 0x2, 0x0) accept(r1, 0x0, &(0x7f0000000000)) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') getsockname$inet(r1, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10) setresgid(r0, r0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)) syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 12:50:14 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000140)=0x9, 0x4) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) r3 = accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000240)={0x7, [0x8, 0x7, 0x2, 0x6, 0x5, 0xffffffff00000000, 0x0]}, 0x12) r4 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r2, 0x11, r0) semop(r4, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r4, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) 12:50:14 executing program 2: r0 = socket(0x1, 0x5, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000080)=0x2, 0x4) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12:50:14 executing program 0: fcntl$lock(0xffffffffffffffff, 0xc, 0x0) msgget$private(0x0, 0x4) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0xffffffffffffffc4) 12:50:14 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c230f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, 0x0, 0x20000000) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140), 0x8) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000280)="f4dc772d60a76487b7e35d6754a370b82578716f5182645337c5f6ef93f030d32ee811019468ad79cae098ca7085d2fb631bdaa1f5016e43467065842a4c") ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000000300)="86333f5021c2aa4d062735d33e6ef039b97731bb23def260f5dfb896c3b0b3b8333ddfa6bb6838a881") 12:50:14 executing program 0: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf0900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x85) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000b40)="d869eeb6dccc9d6c502039e0db06b7792ca631579195b1e45d896cc0ca5472cad791f3e3e407356ba3dbdde6e126b34ae6e6e1024ff0fd95") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x600, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f00000006c0)={{"99ffd88d8bada93df3e77938217c95a3294e74a7b7a1a5e423216af593cb75ea1d0b246c448a0efc7c241fac1b956363dcee72d16036892ae0d827f297466bc507bef957262eaaf3e101b7d6b1807d44511aee22f466fd66c82bb0401ffa1b5fea021ecf8ff867e51ef91c4605a672fca517b51a201a0dff7fcd6c4d30d9926ce1a93fa4dd9eb2c37d591df580b842964eff74fd237381e1ea0dc99d09914a52f3b7c8f4d786e172e5d5be06da3275333a23645186911902da31d88ff8f54ead3b963fb798e97e3d73d89b662d0ee773253eb8413cfcc750d39f88c4270815cb832688f6c0129d99cf39e0aa50cd2227e147db34f23bc10a2787f00d0ac8af3f3ed1265c1d0722f60a5f11d6c8e4bddd2cfaa921d23ce94af421945bf4a5dfd636d703b9c7c07b1a8a4987ae537f1da37352bbaed233afbdb6571d0baf49b380e3e479b18a73cb5d4fb1a3e45e994708a99b8b2471bb109de12e83672c85b8b2c37c5b0c71ddc9ffe9f155c7c2903aba5c90e16d61de603204de0cf120101b4c55a2df777cfc1673168f2da9ae99a0059ba3c45b7d543a195c6a8779f2cdfd8c45bd00ebdc05046a90190db1a252a7f41e1c23d61852d1fe2460ee2fc1dfd1bead0335d6635911e2c224aa3588ee9a47e27a17cbedf7116db1fa82ecfa7d9b37c45ae9fde73acf92fdb418f9dd5965ea0895fcb1b464f556faefc80f247c3ae4279f1bcdd59bbc6d90bcea04405a0655c6821019b9b4ffd297044cff09a4cfc484b5da2a29a11994b94cbac1515c2e680ed29e8da4c50f3459208a2252386226b5043963d86512fbad4bb26cf678d9abe28a259a76ffe27099e6ea8456070ce108812817d21bf903855a66a5e3c129e200372413ae16c1ec2053e7e893387a57c580fd25f770dbdc57248a28878373f83bc8743fad0627f74c3d82c4f0195fa8c494fbeb8927471c1a134139fa70114ea734dff552d96bcc95415a2dabbeb191f73debb3cf7f37f0f840a6f3d533db76d5631e56f0705990af2e71db0f1b5a7bf1211ef469a0bb8ec7cfef03a43d13e93638580c70681bbaa0c752218b27ac58a2d089d43795d7db2cb9f6a3419ab075078cf1a25fef9d969f694be3fa8f0741eb053aa90238f173ab336b790ef117f4023cf61727f1f2ec344211e2c96628b18e96c85fa0415fde6d39cadaf0745f436e90382b9e996f3a829e59bd35a6b8177d09e743a298f5edcfabbdb26913e439dbb1a2fb53bb66ed2519b55b4ac3975fb904f1ebd429304c36a7023a68b0dbeeaa812ed059a72d9234742f3a713a0357dcb47afeb2796376a9ef21e05d3822084350b96da69ac5284a9e7b6dbfb223d5cb024050d21bd855beea081cbde6790d22d9aa4d922fb23bce0431c704f1803119b4db9a5207e47020ddd82074af20f51eb57c9c48a3b917f94f49e2d0a2c959", "341274d2acd3ae78f474331cca74c6a7a1260994fb3c1ae9b78213595e793c62", 0xb60000, 0x2}, &(0x7f00000000c0)="d127a1", 0x4, 0xaf, 0x10001, 0x8, 0x3, 0x700, 0x4f95, 0x4}) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000cc0)={0x0, 0x4}, &(0x7f0000000c40)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000c80)={r2}, 0x8) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000240)={{"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", "4aaf6f0177dee190e9af2f00e8054815aacc296c0e247a4b1cb27a1870bb049e", 0x8000, 0x7}, &(0x7f0000000040)="f9f5a5f9343f818b355f27ee7486a95094508c4f5035ab44a5fdd2caade1787018325dd43c11d629bea4e2b860208f2e7a2c6cc200bdd3f2a1a981ac86946314324f3da686433ff25c96f7b0a1faeced32dbea07a689e08008cedcab", 0x20, 0x6, 0x401, 0x3, 0x80000000, 0x8, 0x7f, 0xfc}) 12:50:15 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000b40)={@in6={{0x1c, 0x1, 0x10000, @mcast1, 0x5}}, 0x0, 0x7ff, 0x3, 0x2}, &(0x7f00000009c0)=0x8c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000a80)={r1, 0x1c, "dc852f4d88f880432d278fe6e69c062a074c4f181145fc3b10597942"}, &(0x7f0000000c00)=0x24) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000ac0)=[&(0x7f0000000040)='[\\\\\xbb%^\x00', &(0x7f0000000080)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='.\x00', &(0x7f0000000240)='\x00', &(0x7f0000000b00)='w\x8e%\"\xf1\x99\x95v\x8d\b\x00\x15\x10', &(0x7f0000000a00)='\x00', &(0x7f0000000a40)='\x00']) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000900)={@in={{0x2, 0x1, @broadcast}}, 0x0}, &(0x7f0000000100)=0x8c) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000280)={r4, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000002c0)=0x10) syz_execute_func(&(0x7f0000000840)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0ff10021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6516363c4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket$inet6_udp(0x1c, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) fcntl$dupfd(r2, 0x11, r3) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x20b, 0x0, 0xfffffffffffffeb6}, 0x0) sendto$unix(r0, &(0x7f0000000300)="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", 0x4c4, 0x0, 0x0, 0x0) shutdown(r0, 0x0) chroot(&(0x7f0000000800)='./file0\x00') 12:50:15 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000040)=ANY=[@ANYBLOB="0104000000000000e2ba0b79b2f9ef3565106e20ff0c678151ed5574f5b795e091e6f59fcd6160ba0c4829cc0952de202e0a2bf6ad9547895ba78b7548b04a0a6e916693c4848bff1ff960d923b6f76a77dc4d76b3ea941f02c2c8678bee1c21c0fdd8011c2e575a81c9cdd1fb21363299d9d9f7b8c840f2db877a37146afaaeb7e837dd02ddd1ad0b185ad36bb40536b97944a9491387715dc22db14440b01da563c284b1e7a79d124d82305ef4c5108897a4867cbb6c85d3b70a0c2bcb4d388e0fbe6129dd540e6f3fc1b08ce22b119e4308aa48551cce4081a17ded7fa92232efff1202db7e407b3af84a596b3bf1734db1625e9be5"], 0x1) 12:50:15 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) 12:50:15 executing program 1: r0 = socket(0x2, 0x10000000, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) 12:50:15 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0xffffffffffffff80, @mcast1, 0x4}}, 0x0, 0x81, 0x9, 0x58f}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x1, 0xf, 0x9, 0x7974}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x26, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000030ffc610656815e2a5367555ba55a00485a125bd77afb81d0dd70d4b94a45174049aada4"], &(0x7f0000000180)=0x4) 12:50:15 executing program 0: r0 = socket(0x11, 0x20000000, 0xfffffffffffffffc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10005}, 0x10) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000000c0)=0x13e) 12:50:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x400, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 12:50:15 executing program 0: r0 = socket(0x2, 0x20000000, 0x1000000000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='8', 0x1) connect(r0, &(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1) 12:50:15 executing program 0: syz_emit_ethernet(0x6, &(0x7f0000000100)=ANY=[@ANYRES16, @ANYRES16, @ANYPTR, @ANYRESOCT, @ANYRES16, @ANYRES16]) 12:50:15 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0)) 12:50:15 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa7d440014988c878d86dd6002290f0030000000000000000000000000000000000001ff0300000000000000000000000000010202907800000000609433df000000000000000000003300000000000000000100000000000000000000ffff00660566"]) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x3, 0x4, [0x0, 0x1c3, 0x6, 0xfffffffffffffff9]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x7f, 0xa91}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0xda, 0x6, 0x40, 0xd19, 0x44, 0x200, 0xfffffffffffffffc, {@in6={{0x1c, 0x3, 0x21, @loopback, 0xffff}}, r2, 0x8, 0x6, 0x1, 0x0, 0x9}}, &(0x7f00000002c0)=0xb0) 12:50:15 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getpgid(0x0) fcntl$lock(r1, 0xf, &(0x7f0000000080)={0x2, 0x2, 0x3, 0x7, r2}) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000240)={{"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", "6ead231f938b74a25e2825f5084582fa25197eac1a0d0dd526d6f2a4a7437645"}, 0x0}) socket(0x17, 0x20000006, 0x5) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffac1400af0300000002000000e0000001e0000002"], 0x18) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x7ff, 0xc96, 0x3f, 0x100, 0x2400000000, 0x5, 0x0, 0x1800000000000000, 0x6, 0x10001, 0x8e2}, 0xb) 12:50:15 executing program 3: chmod(&(0x7f0000000000)='./file0\x00', 0x4a) r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="00022e2f7f696c6c653000000000000068014efc02a64773b0cd9797e01a022dcd74fb38fc3f5f7c55fbe0bafde516af5ab86eedc9189f194a76fb43aad8b0aefc291172efcb4825b42ae3f9d57c5f9eb7fadd17a22c06687cecde28add28ca89cf5393000b27e2c721f098f9017d20f9b4a22b496c9d10f0981cac592ad957e5b55611076bf02cef0358ac03f788d609ecbe4dd1622d93c5477498773a0a38ff421d2da83d6bd9a8eb0909b551e61a0929c77bc7a7be5e4"], 0x1) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x8, 0x9, 0x6, 0x7, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x2, @empty, 0xffffffffffffffc7}}, r2, 0x9, 0x401, 0x1f}, &(0x7f00000001c0)=0x8c) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x81) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000040)) 12:50:15 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="0300000000000000522f6f2cf5e2af2472344a929cf9802ef4596aa41a67b9b33ffb88a9ee6125f2e8f7c8df330fff8aa2bcac1851833331be38090c4b39c31d5e1e137ccc572d0e754c7a397b77ed9669722686d8c98b27f246f945263d95bf151f888661b0d58ffbf369087aa290f61dc6366519a5fe92c71c3d4c77f637deccdca5ec527fe7fb01d6802f1e3af727d5f51565c3d63c929fa50baf59f3614e0e9707324292b71df4f1da09ebb2f4ad3a1286020b713346c7fdf513fe54fac759e215eb5ecb84dc7351f2bf05016908fe4da747977659ca28d81f5a0d43217d7e6d38e0e168b4293c3b5adbdbb1eda5db492e7ddd513fa1f489cb3940a94a45318f6d70fee7a95f501d5981a0e0e44707c40acadef5bc7a0d8c3f25e96a55ab3bccce4356fd69f4db949d7c8cea4c68dc0221aa559f4d9f3a6472b4af8bc1258555c6c49efb1c05667dffdbcf245834c1a2a0fa49e9f9b3a72c"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0xffffffffffffff8d, 0x0, 0x0) r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4) dup2(r1, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = fcntl$getown(r3, 0x5) getpgid(r5) msgget$private(0x0, 0x101) msgrcv(r2, 0x0, 0x0, 0x3, 0x1800) r6 = semget$private(0x0, 0x1, 0x0) __semctl$SEM_STAT(r6, 0x4, 0xa, &(0x7f0000000300)=""/177) ioctl$DIOCCHANGEALTQV0(r4, 0xc1004431, &(0x7f0000000140)="b6c371f014279cd4912d3ab5840b2cee971e") 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") 12:50:16 executing program 2: __getcwd(&(0x7f0000000100)=""/114, 0x72) r0 = dup(0xffffffffffffffff) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000040)={0x10, &(0x7f0000000000)="96c8eace7c13c7bfde842bb4e478adbf466fe2d102d6ad5e637017c11b39b751fae5b08bc5f0191c50049a7d08b43609dd776a558ad10e23f7b7f8d06f18", 0xfffffffffffffffd, 0xffffffffffffffe4, 0x7}) 12:50:16 executing program 3: mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0) syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x3fca, 0x0, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) 12:50:16 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, 0x0, 0x0, 0xffff0000, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 12:50:16 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x100) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x3}, 0x24) 12:50:16 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8000, 0xfff) nanosleep(&(0x7f0000000000), &(0x7f0000000040)) 12:50:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0) fchdir(r0) fcntl$dupfd(r0, 0x0, r0) fcntl$dupfd(r0, 0x11, r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x1) accept4$inet(r1, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10, 0x20000000) fchdir(r1) syz_execute_func(&(0x7f0000000240)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) openat(r1, &(0x7f0000000180)='./file0\x00', 0x8, 0x0) 12:50:16 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) fcntl$lock(r1, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x8, 0x4) 12:50:16 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) 12:50:16 executing program 3: syz_execute_func(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000180)="2971c09391636255413ea4273d24b374f593f08ebe06358eb7869f5bfae8838e8e72bd2e353b0d0dbd92c21656229e849d37c5d128f759a1cd9520fb5c8fd417fbf7cc5486bb14719dfdbac7c2982c83df06f67579efe431963eba70", 0x5c, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x1000000000002000, 0x9, 0x8}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000040)={0x20, 0x1, 0x6, 0x7, 0x3ff}, 0xc) msgget$private(0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb2641ac0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 12:50:16 executing program 2: r0 = socket(0x100000000000005, 0x5, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x80000010000, 0xf, 0x67, 0x8001}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, r1}, 0x0) lseek(r0, 0x5d, 0x6) 12:50:17 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000080)=""/39, &(0x7f00000000c0)=0x27) syz_execute_func(&(0x7f00000001c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d0fcab795bf9f2680c0000008fe9589b26c7e4c753fbc4e7e10101fec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c40279592e5151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") 12:50:17 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$dupfd(r0, 0x0, r0) r1 = dup2(r0, r0) mkdirat(r1, 0x0, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x5, {{0x2, 0x0, @loopback}}}, 0x90) poll(&(0x7f0000000080)=[{r1, 0xa}], 0x1, 0x8) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000000c0)=[{0x0, 0x401, 0x1000}, {0x0, 0x1000, 0x1800}, {0x0, 0x80, 0x1000}, {0x3, 0x5}, {0x2, 0x4, 0x800}, {0x3, 0xfff, 0x1800}, {0x3, 0xffffffff, 0x1800}], 0x7) semop(r2, &(0x7f00000004c0)=[{0x3, 0x8}, {0x1, 0x200000000000, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 12:50:17 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c0000000000008245a1bc00fe000180000000000000010da6d49ac8916daa12b16c8ea3e49d32e5e85aa9c6215e674d9a5d10212e7e877741de80749bbdbb4001666c64399639dc0a1f191b85d330e7e3fb33b2fabaa8728789a796addffc7c7d5bfa4280fad29f3afed2bf10724685777ac76f6b91020b27f3e4225af1cf803ad5dea8a49d941cd0bc51d8eafdf1126a3d13acb9f80528980ec7a33f40c4074f6d79a5ba948dcf75204eff6a00530524c11acba5c425c4eec6ff0f000047e9d935b000"/218], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getpeername$unix(r1, 0x0, &(0x7f0000000040)) 12:50:17 executing program 2: r0 = socket(0x100000000000002, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000010000000071c00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/135, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 12:50:17 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35b, 0x800000b35a}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) flock(r0, 0xe) getuid() setsockopt$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) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)) 12:50:17 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x6) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6(0x1c, 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() accept(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) r2 = socket(0x2, 0x10000000, 0x3ff) accept4(r1, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x20000000) freebsd11_fstat(r2, &(0x7f00000001c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x4d, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) socket$inet6(0x1c, 0x20000007, 0x3) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 12:50:18 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000240)={0x5, {{0x2, 0x2, @loopback}}}, 0xfffffffffffffece) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 12:50:18 executing program 1: r0 = socket(0x1, 0x20000000, 0x4) setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000080)=0x8, 0x4) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) read(r1, &(0x7f0000000100)=""/247, 0xf7) close(r1) 12:50:18 executing program 3: syz_execute_func(&(0x7f0000000000)="969899472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4ec441fa2d1f0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00acac260f100201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788f658c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") setrlimit(0x0, 0x0) socket$unix(0x1, 0xb, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000280)=@in6, &(0x7f00000002c0)=0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = fcntl$dupfd(r2, 0x200000000014, r1) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xc, 0x8, 0x1}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xd, 0x7fffffff}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e23ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000a19defa7e27470ef00000000000000000000000000b5659ed100"/136, @ANYRES32=r4, @ANYBLOB="3f0af1fb7f000000"], 0x94) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r5, 0x3, 0xffffffff, 0x1f}, &(0x7f0000000100)=0xfffffffffffffeeb) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r5, 0x7, 0xffffffffffffffff}, 0x91d0cfd86ad62b32) 12:50:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000001, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000840)={0x0, 0xe}, &(0x7f0000000880)=0x8) 12:50:18 executing program 3: r0 = socket(0x1, 0x10000005, 0x3d6) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x104d2ae}}, 0x0}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x6}, 0x8) syz_execute_func(&(0x7f00000001c0)="982c1c0f050520d0f807913e042ef3420f53de4141e2e996460f6ae2c4437d04c6000f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35dc482b1031a08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada04833600006e00") 12:50:18 executing program 3: execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000080)="4af5f6f51307fb040bbe64904155b691283adfeb125722838fc8f6d30b65457648de55f00290153bbff17a2b7a4a6d81f00aa8c9ce394793bde87fcdc2be2eb32a1c1e4a6112f59a3380ff340d17a55115b9adf925656839edbd7f54e192e55887b35257663f9821decceaa64539f00cd6925c72a7c66fdd89f2aee7e42db299a4b15d4ab7c98ee295bfc0b8dbe66cbc2df42d4dfdd965d3e6d3e79b8514a706e34f83d839854251f3436fb1a492c94b") 12:50:18 executing program 3: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000200)={0x0, {{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffffff}}}, 0x88) open$dir(&(0x7f0000000480)='./file1\x00', 0x80, 0x2) sendto$inet6(r0, &(0x7f0000000080)="9b", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0xffffffffffffff64, 0x0, 0x0, 0x107) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x20000000) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000140)="b2942250308fe335788a3f", 0xb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0xb565, 0x7}, &(0x7f00000002c0)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000003c0)={0x4, {{0x1c, 0x2, 0x5, @ipv4={[], [], @loopback}, 0x40}}}, 0x88) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2301800000fe8000000000000000000000000000bbffff00"/128, @ANYRES32=r2, @ANYBLOB="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"], 0x8c) 12:50:18 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000000)=0xfffffffff, 0x4) getsockopt$sock_int(r0, 0xffff, 0x204, &(0x7f0000000040), &(0x7f0000000080)=0x4) 12:50:18 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, 0x0) 12:50:18 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x2) accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000140)="a240fe516d71bcd42d2571417f2940b485f516a33c2ee1a8923b70e0507612bd60c9ca775fdd66be9843fddf031d3e474eda754529273250b5cea4551678eabbe0806ada3b2df6ea4720fccdce0b7794a987c3780c01f68fc448f11d1c77860273e116cb84b8e14ac59599b7f13f2d281ae599be3e2db1356aedb79069f3363b6c88dab3880ecdf2e6ace3e456ed554fec719990478628c59ad068b013a7af7b5e8915dbbba1b37a70", 0xfec0}], 0x10000000000003af) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000003c0)) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000480)=ANY=[@ANYRES32=r2, @ANYBLOB="1f0000005a2b699d277470d4856bc8074e460718f81f9f53777f3b3702cea5c4c00bedcda1119504f0bf8fb60770ed13e8c0fa9e56fe2f0617f95685ef0faca7626c6317fe25992e1bb8c602f9cce5063de7af1c21049e565dce7c34a049615b1b848f0be4f361d26dee7b02811b40f75d9f90093f16360cffdd4a4b3408d9a566059069a8ec"], &(0x7f0000000400)=0x27) truncate(&(0x7f0000000100)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r3 = dup(r0) ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040)="2a5e7f415138a2945dcc65a089153519edaeec5b9e5fd783f55879851362") 12:50:18 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000800)=""/207) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000006c0)=""/210) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x10) symlinkat(&(0x7f0000000180)='./file0\x00', r3, &(0x7f0000000500)='./file0\x00') r4 = msgget(0x1, 0x204) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f00000007c0)=0x7, 0xffffffffffffff6f) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) freebsd10_pipe(0x0) r6 = shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0xbc) setsockopt$sock_int(r5, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) mprotect(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x1) setsockopt$inet_msfilter(r5, 0x0, 0x4a, &(0x7f0000000540)=ANY=[@ANYBLOB="ac7000000065a41066918926e86abe0000004200002b19330be1e61ee0bfe44ec5df2b048c7386aec6984c67882ac6a8331aa196b8229d30d16353dac9e75d00000000000200655cc6b952c1360051f71b1f58000040000000d56e208e7cbc7e614a0a182bdfdd768a1d32a74e799ec27a53afc5c75d4c4fde5c052051385bff7fffff5d2f27"], 0x1) 12:50:18 executing program 3: r0 = semget$private(0x0, 0x2, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000040)=""/144) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(r1, 0x0, 0xa2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, 0x0, 0x0) 12:50:18 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast2}}, r2, 0x6, 0x100, 0x187, 0xf6, 0xf254, 0x3ff}, &(0x7f00000001c0)=0xa0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x9, 0x400000000000}, &(0x7f0000000240)=0xc) 12:50:18 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000007f4bc4403a0000000000f6c4e21624974452aeba28b115157070479b8b246e45a876acbb20790cd2fc2ed69901c9aa22a93125638598546cbab42e8e32ace6147cd2373494609d1fe4ef236d06fd7e4117f606ebf9e5079ac6ce016ec4b229502394f86e7958bf06bc3c9bb7f9167cf0114d63b76cb3a4512febd6b4db0a2343f0ad8e0aeb7f053863"], 0x10) write(r0, &(0x7f0000000140)="a1", 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x2, 0x6010, 0x9, 0x8001, r1}, 0x10) 12:50:19 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x0, 0x80000000, 0x3ff, 0x1, 0x9}, 0x14) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) writev(r1, &(0x7f0000000440)=[{0xffffffffffffffff}, {&(0x7f0000000200)="7d4e57c07ea35fc0db7cd759deb1d904fc939c1ba731fdb020c271bd77477a6e8267308a08fed0fcceeab6767c71b816aeeaaf1fca0b1cb96629c7f50c9a484df3bab35c64afeeef9a4aec520ba4b3e4eabd702e23cc53afa1d9481311657e7602383b", 0x63}, {&(0x7f0000000280)="874e4faedda19d56505957cefc552cc2f91b7d56923648b3b20ac7c9f98f63b9b8e4c547452a64614e6932799f49101fc5e6f83476ebec1089791f865e898e6dedcb34a1b7e8d85e7ce88d16df6397f80e1b586d2871eaec4005e80be22bc7764b1a37db420b04cf7f4f0a5e632f7d83b565d869c2b4d78adb4a7410f1fd7c6d735bd5f9a7e973a25c6ee634c1b192309d83380a4fc27bbc8609bbfd5dec795cd043c924dbdf", 0xa6}, {&(0x7f0000000340)="3c2cc177f638566622485150adcfb83101895f736b15d75c7baa6561c7396aa40325df8173e36a98cdb94e138fc87c6bfb5eae1b93691b370e89ce578e80b4618fcc82afbdf77901af875f8dbeaf6b7ab3e1331c3669cb00bfb6e29eb1935d2abfb102a51038289d4c3165d274e6f0040b8108e312c59d0994a6a1c5d8dfbf5f6d2a40d6cc8b928f52e68ff168d4959cb73f57dc24e2658c7f9b26c2a898d224064c57bbf3e92c8dd2bb570fbee6569f94df9402d9489f92d4e95adced24143c6499e17a5b83877c0756d2923c2280c0909d6d15d0", 0xd5}], 0x4) shutdown(r0, 0x2) 12:50:19 executing program 0: munmap(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000c3f000/0x3000)=nil, 0x3000, 0xa) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x2, @ipv4={[], [], @loopback}, 0x1ff}}, 0x0, 0x6, 0xc2, 0x7, 0x10001, 0xff}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xa, 0x3}, &(0x7f00000001c0)=0x8) 12:50:19 executing program 0: syz_emit_ethernet(0xfffffec0, &(0x7f0000000000)={@broadcast, @broadcast, [], {@arp={0x806, @generic={0x18, 0x8bbd, 0x6, 0x0, 0xb, @local, "7a822a9cd3e2fd0d877986", @empty, "35142d58e33ad40e1749273e8848179a"}}}}) 12:50:19 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote, @remote={0xac, 0x14, 0x0}, @broadcast}}}}) syz_emit_ethernet(0x4e, &(0x7f0000000040)={@remote, @random="985c4050fc94", [{[], {0x8100, 0x5, 0xe8, 0x1}}], {@generic={0xd29f, "4a7a30f55c1456edf7f33ebf3875f8dd6260a6740ef5049ac470a7b3d475247e3a72fac3302a288ce4efb0e1a992d5c90a31a9546f101468bd1051f8"}}}) 12:50:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = dup2(r0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @broadcast, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) 12:50:19 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) msgget(0x3, 0x8) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000300), 0x10000000) fsync(r2) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r6, 0x0, 0x1000000000003) open$dir(&(0x7f00000000c0)='./file0\x00', 0x2000000000800, 0x9) r7 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r7, 0x0, 0x9, &(0x7f0000000000)) r8 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r8, &(0x7f0000000340)=[{0x3, 0x7fa, 0x800}], 0x1) semop(r8, &(0x7f0000000040)=[{0x4, 0x9, 0x802}, {0x0, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) 12:50:19 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x66, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3]}, @mcast2}}}}}}}) r0 = socket$inet6(0x1c, 0x7, 0xbc17) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x5, 0x4}, 0xc) 12:50:19 executing program 1: setreuid(0x0, 0xee00) semget(0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x10000007, 0x5) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x8, [0x1000, 0x6, 0x3, 0xff, 0x1, 0x0, 0x0, 0xffffffffffffc6d2]}, 0x14) syz_execute_func(&(0x7f00000000c0)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 12:50:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c650100"], 0xfffffffffffffe3d) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1a, &(0x7f0000000080), &(0x7f00000000c0)=0x8) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) 12:50:19 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = dup2(r0, r0) connect$unix(r1, &(0x7f0000000040)=@abs, 0x8) 12:50:19 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="0246a31753d70927", 0x8}], 0x1, 0x0}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x0, @rand_addr=0xffffffffffffffc0}}, 0x0, 0x8, 0x8, 0xffff}, &(0x7f0000000300)=0x94) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000340)={r2, 0x8001}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x4}, 0x8) 12:50:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x31, &(0x7f0000000040)={0x80000376, [0x0]}, 0x8) 12:50:19 executing program 0: syz_execute_func(&(0x7f0000000240)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacac10000000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000") select(0x40, &(0x7f00000000c0)={0x3e8}, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) 12:50:19 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x3, 0xf, 0x7, 0x5}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0xfffffffffffffeff}, &(0x7f0000000340)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, &(0x7f0000000040)=0x8) r4 = fcntl$dupfd(r2, 0x0, r0) r5 = openat(r4, &(0x7f00000000c0)='./file0\x00', 0x184, 0x802) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e20ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000078a5000000000000000000000000000000000000000000000000000000000000000000d5c9f300c4", @ANYRES32=r3], 0x8c) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 12:50:19 executing program 2: 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$inet6(r1, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) futimesat(r1, &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={{0x5}, {0xfffffffffffffffc, 0x200}}) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000900), &(0x7f0000000940)=0x4) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 12:50:19 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x80) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(r1, 0x2, 0x200001) writev(0xffffffffffffffff, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) r2 = shmget(0x1, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xe}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2200000000fe80000000000000000000008b699bb580000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000c3cf8a00"/128, @ANYRES32=r3, @ANYBLOB="338405003b0f0000"], 0x8c) getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, &(0x7f0000000200)=0xc6) 12:50:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000100)=[{r0, 0x4}, {r0, 0x2041}], 0x2, 0x1ff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) dup2(r1, r0) socket$inet_tcp(0x2, 0x1, 0x0) 12:50:19 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x5, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) 12:50:20 executing program 1: syz_execute_func(&(0x7f0000000440)="98bf5e5ea84a1c450f05f359bfd94aac00c483757c4600f641e2eba2a2363e460f1a700047c03fa897660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc5070fa0c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d6766430f3a614b00008cc7e8628f6808c4824196d9618de3c0f526264788fe2e0ffc9ece6e0000c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = socket(0x17, 0x1, 0xdecb) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x10a0, 0x20, 0x6, 0x5, 0xfffffffffffffbff, 0x400, 0x2, 0x56, 0x2, 0x1, 0x1000}, 0xb) sync() 12:50:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r0, &(0x7f0000000000), 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000080000000000002114000000000000000700000001000000ebcf75ae"], 0x24}, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0)=0x1, 0x4) socket(0x17, 0x0, 0xffff) syz_execute_func(&(0x7f0000000140)="0c1dc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 12:50:20 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000040)="6253024dddfe7f4d4e3631b8a68844ecdbc934506851fb7dcae2b4388e76f7be581c06e0fb59be5fa964afd6d66725a576423e9d0a5934576193d3a13b81c284f0495b0ec099ccc5dfbfb8f31402fbb02b9d505f5c98618dfac9d0d83371f757cd9508056064f1d2aa1cf220a0ec8008950e4c108da29bdb6cc5b4bb") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000180)="4b37f113a71105119653f9af5cdeca25bfe251168e5e0fd81ddf72052e5f72099997ae7b0d2b5d0ea0e92f33d1e52ba3c44835b4046b0b2f28df0fb2f3f8c091333ddb53a1af91a9d8e61b45a31548ff13b1") syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b040000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r2 = dup2(r1, r1) ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000080)) 12:50:20 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) connect$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xd, 0x9}, 0x8) 12:50:20 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f00000000c0)="c4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000001c0)=0x8) 12:50:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r0, &(0x7f0000000000), 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000080000000000002114000000000000000700000001000000ebcf75ae"], 0x24}, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0)=0x1, 0x4) socket(0x17, 0x0, 0xffff) syz_execute_func(&(0x7f0000000140)="0c1dc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 12:50:20 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x40aba134e102ff10) setrlimit(0x6, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000200)="03536472c287fa6e780b5bc7cd4c2317ef6dfdb65ed893ba0cd543b2e5aab5ab5c85f1de2246d18ad04d89d6d743aa57b76ac02a5957ae9569423f86d19181d59cb852ef3d03117da65ab9b5ae08dffc2edb991c37ed2156fe19e2f9cd0c1991ac7002bf6ab5676037af") getsockname$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)=0x5, 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000040)='./file0\x00', 0x5) 12:50:20 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000380)={{"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", "7d24f393120ae7e5fe320565f1630bbbe31d5d37a417624106e1522015444063", 0x7fffffff, 0x5}, &(0x7f00000001c0)="6c49b245f9cd7442c0bced5552145b7b937fc9228c6874a10056ca58eda41689f2bf3d53865ed215bf7567b8683b6cc4951275420bd08e192f0a1e98a666dc12228df772c69b05015950f80fa0972c7110c5bd7c8f4ab055777a4d0a7159a36322848cf7e7353574f483e28e72e90563ce2bcb6347615cad7a33731006faa8ce8a6db56c600a104eef350bda3380f3482c8e4bc932c72d5c9a355825f4c828f8fbaf41", 0xffffffff, 0x7, 0xffffffff, 0xffff, 0x200, 0x7, 0x8000, 0x10000}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0xfffffffffffffc00, &(0x7f0000000040)=[@in6={0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x9f1}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0x4, @mcast2, 0x2}, @in6={0x1c, 0x2, 0x9, @mcast2, 0x3ff}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000a40)=ANY=[], 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) socket$inet6_sctp(0x1c, 0x5, 0x84) 12:50:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x40}, 0xff2f) 12:50:20 executing program 3: syz_execute_func(&(0x7f0000000140)="0c1db5b598cd801b69e42a6962f5696200d9d9d0c4c729395bf9f941f813bb3854aa298fe9589b26c7e4c753fbc4e101edfec4427d6f82822a00c4da7676ed0f16c68f4808eebce00000802000c4c3dd6d680748518fe9509b9b9bfc00000f179200000000eff265dc5f005b45363ef80f9966030faee42c2465655e5bf447000026400f0d18c401feddf6e3df646736676670664336660fd2938c0000000f01c3dbe31411") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000400)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x24) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x1c) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000003c0)=0x9, 0x4) ftruncate(r0, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={0x0, 0x82, "f1d7ca8a53bb76a8b9efb03f1368e7b070dd6c56cad82bb5825b5af17901c93f1caa162bd9856fd1ab1ede3b7337327fedf36655e85514f5cbe26b8ac88c8728de2cb17f6d450a145f6b9db1da5a27252f515dee60c771d659100ed9726951cd6d775ba7d0aae5f8a781eba2e9464cd9d8f11d4fcbe45e6f3013e4d9a09ed106035e"}, &(0x7f0000000040)=0x8a) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffc, 0x10, 0x101, 0x3, r1}, &(0x7f0000000200)=0x10) 12:50:20 executing program 0: syz_execute_func(&(0x7f0000000100)="1c0fc4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a849000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 12:50:20 executing program 1: syz_execute_func(&(0x7f0000000180)="0c0bb5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000806000c42151518fe9509b9b9b000000c4e2ed8c0ff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000f01c36666450f17720d14111d54111d00") r0 = socket$unix(0x1, 0x7, 0x0) fcntl$getflags(r0, 0x3) 12:50:20 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000015e15)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaff86dd6076605100303afffe8000000000000000000000000000bbff020000000000000000000010002201880090780014000060c5961e00000000ff010000000000000e03000000000001ff020000000000000000000000000001"]) exit(0x2) 12:50:20 executing program 3: sync() r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x100) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) accept(r1, 0x0, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0) 12:50:20 executing program 0: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b1e00000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0}, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x9) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x1}, 0x8) ioctl$DIOCGETADDR(r2, 0xc4704436, &(0x7f0000000140)="efcbf1f5ca0ff795ce3138d6fb2ae499814037bdab42530ddf9d1842300046eeaecba5d660b1f15470e4ff434944045ffd71a48d52d14005d18c3a28294be5619a8c7b28a3f3db6f32ddd44ec1450d4975d5d83d09328851522eb268436cd20c1b339631e1121e7c1a4e5a654e030a9187d287ae8d225c4d6d2d1dfcef8bc326ccac489cdf5a6bdbd069f14bd50a47f9dcc68c46612c271a095ddcf855da920e2395055fd7524bb183351e76c44c7a765aaedcbe2c7ecd3837e7484f76feac461ca457abf2e0c515b01bb7bdb55b9f31e58e6ff19feff5d3d26c06ff5414b21d425dad9806") 12:50:20 executing program 2: syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x4], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x3f, @mcast2, 0xffffffffffffb9a5}}, r1}, 0x84) 12:50:20 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getresuid(&(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000240)) getresuid(&(0x7f0000000b40), &(0x7f0000000b80), &(0x7f0000000ac0)) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000bc0)="a4a6beb731794c9019634a5107d978f4e52fb4753f4659a2ba962ed3adc3235b9837c7ea19d2edbee7edc8f8b938a5b93c6150b2dea542892f1e7efe07ca465e189e4f91d225986f1a775ec8eb54aca6833365ad8710149b9fb92d9dec2a9ca826a839979103cf7037be93f811d4f6f65c5740af3e45b5d1f409310499b34896d5d0f3feb5fb41e9c1f0743a7bf2fc895d7ed0b78c47f92dfcdadb228b280ddf3d4fe740130eabec2070b2f22a4d95373692100b12d0ea65a96ec53f0e00c3f5e3c17564c8b6c8367958fddc233eee35833d1023217ad004da87775d5bbef33bbc83fbd0dbab2e52d665acf0fbd3f2943c0c896977e50133") getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000840)={0x0, &(0x7f00000007c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000880)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000008c0)={r1, 0x7}, &(0x7f0000000900)=0x8) getuid() freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) truncate(&(0x7f0000000a40)='./file0\x00', 0x7) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) getresuid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)) freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)) getresuid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)) freebsd11_lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$inet6(r0, &(0x7f0000000a80)=""/35, 0x23, 0x40, 0x0, 0x0) setuid(r2) syz_execute_func(&(0x7f0000000140)="1c08b5b598cd801b69e4f56962f5696200d9d9d033795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82c4c2b90a23f2168fa97c811ec422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 12:50:20 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) 12:50:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xffff, 0x7, 0xffffffff00000001, 0xb5c0, 0x8}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0x7}, 0x8) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 12:50:20 executing program 1: r0 = socket(0x2, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) connect$unix(r0, &(0x7f00000003c0)=ANY=[@ANYRESDEC=r1], 0x1) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) 12:50:20 executing program 2: setrlimit(0xf51e6eb7d22520c5, 0x0) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x180, 0x41) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000440)={{"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", "af66b933b7ff7f04843a311d67123849738bd9eb7e514fbe637af9ac4057aa16", 0x2, 0x3}, &(0x7f0000000280)="27c70033622b7f4b63be26c3d9946c2c569c57afffbd5e2c03041ef42db1be2deb803d1322ca141f3a161cee9922811f9a6fc123334177f11d006a10fd4495c575c024561e00000000001016b073cbbe316f91e8e8d34ccdd4775d8f89be0ebe78cc45cfc0fe8c114a04a83a19e1a7ae52d45629395fe2a5ddaaab374becd33b36b51d4a24ee53c78a4c690ef59b4db6a9b323448cbaf5244910ab2ae72e41435e4e14d27c1a4f157d2f3d969d99b58ff367e9c07dc8adca826a69dc6c33747e5a4b1b74e091a191e676b606f4768287faaf9610eccd6a2e58759aa8be492901c012c46bd672781f84304a97c9537800"/255, 0x100, 0x8, 0x800, 0x1f, 0x1, 0x4, 0xed5, 0x1d38}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040), 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000400), 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, 0x0, &(0x7f0000000240)) 12:50:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x32, &(0x7f0000000180)={0x2, 0x1000, 0x0, 0x800000000000, 0x0}, &(0x7f0000000140)=0x10) r2 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x100000001}, 0x8) 12:50:21 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000025c0)={0xffffffffffffffff}) writev(r0, &(0x7f0000002500)=[{&(0x7f00000000c0)="2c662ac5b71e3a1ef1819b75d74d8a7f3efa35ef4caeef8f066e0e712991af9c78add7b6140588012a41c99407dbc7cbd14f24519c7ae9e75ec7727cd17fc97197e209dfb410694eda51e22e60e46820e07deac5f6ec4b150162c14a0a010d79ee7202041fc70bb91b4ef4dcc4467d646b5649a5892c09f6f1f8fe6539641064cef43d7de99645626b4d598c9b578ea3e79e599a94c1c6db9c81e35d30e13f1a99b1c067363cc51e429837035c85d7dcacdb5f86651624cfb0ea33613a894364e635f83db75a99ef2ef3", 0xca}, {&(0x7f00000001c0)="5d58112474b43eb254d0eb46c0b4ae3d48b231c203c2121293d38c8fd109e6bffe8ec062e13f33bc83c5937f", 0x2c}, {&(0x7f0000000200)="9152f2d18c05b9a2d949f7d44709c38876ababf2730852964704daf039667fc0f6557322050d4098d5cf7cb6d142684034d368ce91ff3c432476b0c3c27284d6dca8623d", 0x44}, {&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000000280)="1cb27b9907283bb26159f612a2423c8d57790a6e00e875ceeb41f334469acfb48aee2631a93306a0fe5ad2ede92f9e88342f9ceafc4e4aaa26418460d1ac586708e9", 0x42}, {&(0x7f0000000300)="07a7f74e8466cf60044319532c0c072b1fca8875db4fb5b1885baefc121048316c72f30f5c458a74b160115fe8cdb4ea1a0f81a7a3bfed6bf99d9c4563e998e373ece6250120cfa5b93ca51938846eca08e2a41c9a5a239b4e005080744ab283276c62b52392433b10147160fdd06f4237700f621e670ff0d2b157b59718c04bfede76f7bd57064a07198fd7db2231cee023f26dde84a3dee70ebdcb10276864a340d53dfa357dc63004e837e2f4c48c47ddaf91c52429c5ced7af8d388bb0831bb1e817159cf291850d2e88ef8a3925aef9e7ecaf706e2bae65470516c6de", 0xdf}], 0x6) r1 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000480)='./file0\x00') execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000500)="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", 0x1000}], 0x0) sendto$unix(r1, &(0x7f0000000000)="6c05001a295050df570516f86935b8e4d79f323139a269bee22f3e", 0x1b, 0x8, 0x0, 0x0) 12:50:21 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000080)={{"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", "5071f5a15f26e2ef820b922e8eb5c66c1ad4a6777b54af20ec8ef9b49b001307", 0x8, 0x1}, &(0x7f0000000000)="83e7bca6ecda1f2bc783c7f5e7a9ff09d13288a98a07c2652d418d88aa1a77d901180f83f3c42f593f6bf7d9bd4860e0aad3285e5bae2b82b00fbb26f2a078f17fe858e4077b7cb0e05d1ba80e01e5b09f5d69595d003333a2e10e1257c77143", 0x5, 0x80000001, 0x9, 0x100000000, 0x1, 0xba, 0x15, 0x7}) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000001000)=0x800, 0x4) socket$unix(0x1, 0x5, 0x0) 12:50:21 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000025c0)={0xffffffffffffffff}) writev(r0, &(0x7f0000002500)=[{&(0x7f00000000c0)="2c662ac5b71e3a1ef1819b75d74d8a7f3efa35ef4caeef8f066e0e712991af9c78add7b6140588012a41c99407dbc7cbd14f24519c7ae9e75ec7727cd17fc97197e209dfb410694eda51e22e60e46820e07deac5f6ec4b150162c14a0a010d79ee7202041fc70bb91b4ef4dcc4467d646b5649a5892c09f6f1f8fe6539641064cef43d7de99645626b4d598c9b578ea3e79e599a94c1c6db9c81e35d30e13f1a99b1c067363cc51e429837035c85d7dcacdb5f86651624cfb0ea33613a894364e635f83db75a99ef2ef3", 0xca}, {&(0x7f00000001c0)="5d58112474b43eb254d0eb46c0b4ae3d48b231c203c2121293d38c8fd109e6bffe8ec062e13f33bc83c5937f", 0x2c}, {&(0x7f0000000200)="9152f2d18c05b9a2d949f7d44709c38876ababf2730852964704daf039667fc0f6557322050d4098d5cf7cb6d142684034d368ce91ff3c432476b0c3c27284d6dca8623d", 0x44}, {&(0x7f0000001500)="8546fba90963a8567650059414a9f3ef112c3ca78910d86661eace5574e73b8776fe7510c15c643fb028886d37955d0bc13d742e96bfbfc638f0ff38f4065eee86a665dca3fb12eaa2af7a7f07570f25b98570d582029a19ac02cd2394babc170b8675328bd73f9f49ce07450f1732fd5eddf2dd65dddf2e9fe443218f0fa3f5d34112631a11bfd271f6e8eaedf7c79e9a782557ac8b5b2cb1f3aa15d24e4f95dd14c6ccd1b00a04a3176fa7fe89414d7e553b3f67490422ec5ad8b77225d121f4b7f3b48790300ea4222a3a1b534a7476a2e523f7b7f2e9a1986de56096856cdfc600823ce9a7aff3895fdb0af86084b9890f58663d54548c72f3599519895f1efa192afe04c23c2cd2f35e031659819794faf84b820d2036df60d0c17ad4b9a62f665a990aac4e3eaf754d936f1d2ad424ed0516306bd66942d725e5e46d1320c6c67558d78953cd13b7cb09442bb08a01904d3a6b6e8fbb2279ec17ea60eedac9efbfb0d3e5c87a906bed0411a4820df7d28a33ed988aa94adb8034821a371d26e8abf8b3d2bcf2e662a88ce559487f004a0854130f250bd5074cb9e235448831bd87c3f9e4e8c709814dfc71a8e9299edba1685393683485568940af4aa883bb1b5a810080087f7232b5634e8557860adcc26472c391492d658f21514b872cd03cd551ea523f16fff07e09d44bc31f3497ebc8fc9d56ec3b3b909e0dbb72974c5d9be738463b148a01b4bb7658bc1ca2c0adaa73d107ce7ec5c5ea08d0fc5be18bcf4055459697e18a5343c9cd6b00ab0a5794ff8a6d4493239753a0afb500a4a1a4d65998ab0a3caaa5b7e521b13796768938cb5b60307676f4782826b0f686ab99b0e3c2e4e0c1b68d960ad9711a167078cf883a46b349e6dfd53f991b80830894e7982d48b232b71216918ddb7591557f6bb8790aacf21e57aeebd3dfefe4dcee0466fdb2d486550ea4c807eecaf806408a5d1391eb942c1608b988b3709ed06678a7f2dc363cca66a173ada98675998038602e1fecc293c1c507445898986df7d32344348831185387e8f0e6005128e861ad160333c114c3cd586928d8e500689cd301406d5ce23a1adf5a3ac8d28bc4e4eb5b3395ed4273d98c974d740f56473dda81752af9b9e018347d469f40048286323ee72f04c7ebeac836ac31012d46403baf7df6a46e2d8fb325683f0ffc07e12bad251dfd963fbf40453fac51c1748efa08873323d4790bd2a9be44f07ef71cbe04f8c3409178076ac380a180700a837cd678f62896794ff26a6e3f6e881fc5526e968b89579df784a5ada13b07ad56f50c471d64bd279bd99b5ee18031175972f5b9d44d726cf905b7e2b7b9b7b6146f268d2256823127ad3b96ab4328045411319c2712bdffe8bbaacad06f2192340a1d21064e6a20a61e50c358e3a1c10ae3494f098f7ed136bc2c7817bed9ece24595de0cb50f1034754293c7b38768bb2f3b35c5c4e623ea6488def6e32d0cc464f3daa6c8a2a5c25ee41e5851d1bbba006ccaa38f88da3263bca916db15556dd87255e61f83d1c0368c55e1c8edf543dd929cb932350d3b4b26bcb59cabe4402866c2af1fb151b617fd61e26cff6be75f02d606f8e8be81dbce049fd0c0be4c61549bda4e94d541d4d5c42babd705090de91b0c19bfea1afea86a12e0135f785dfd78d3352f0f831835dd4417c53f78b1563cbe93593550c28991e48c19e2fa1b57d67a8bdb0877d377d2f82832863f4eb5d9d608365770c1c8bc19b3d70f9c8159e4cfdf25d39176971f5c25ee8d4aae14ca1324a5180b7afe3fa834d1a52808951dd65e9e229a3eaaf7701efe634af5d7807239cb17cabd29b331981a0010ae0c7272902b8796970d0e538f64656df284e09c398a67ac06b67db7c648a5defe34f4fbbce30fc2234abcfb3ec4760284dca516fae3502a2a5f643be13189c9441e00f89c6c4fec9585ef8f41608fcf9b5cfcaff1938ade4e65727139b33c4568d52cd0c0d901f2ff216e45a35346f18a4983a0a23a7e9e778106c659f21841b98adfbf7b474f9d3f66e77a0ee8f58b26821b766975ee4fc858e12f058c533980398960920d6408f980ce82638336a0ff131a160c03e2723b5318526932b50216c7ac016d81854ada2f072ba2d29c610b17e56d267d1c583624385b63d2458256f6322fd04c41f2a7d9dfbfd94b2a181ec2696b48cb9728522062b127d513d27083f9d7f56af3c40553d4f7599d6f11424b34842f9014434162dd7d752298708b138a2f065a3186fcc90f6058885388274e3e847a8e19ccef9b627ad42aa6bc9762e95a250b18c66dbd2618c34aedb9057ae4c4debf56b375737bd2bc4e24f4c37502c5519755e9c36cbdc343f46e3db23278bb589a0c64afa838495bf8c11f63e02fa32373fab42bcd62cfb34f36f5d3554411f488829ac4fb1c8425f2291ef2e8323a27bb2c064c293b4d2e7073b33c57408149518f40d7fe1f9f4322cf97f59bee69abe245b748007fc42a6e3cc2ec31d3c5c1589b84f24542e83f024bfa5f83eb1a9d3500358d14685020a34af7d993b4c688069c037c39bd6bd9bc46456ff43df54650436b9f24188be3ae1561884a5a010d4cdbb48cc26c87cf693af06b261a13aa03218ada60bf026c026c46855627afd51f65ac843c714432feb05c1d45249d239c285776e70b817937749c9418d423263cd5d5ef20eebf33c35a9bc677ec75ef6656eec184c70b3722bb1779a4113c4fb9445ba04024830ce8d36c72a62e349f685d2faf6ba3770ed2fb45fb09f72a87749d2514900843003d187a14d34de07e44751820b38a5de5b5c2c47aee9724cdb2997a6bbf9b74016ab6dc886827005b4a448e624544c3f389135ae1783b90a42a80bc394ec6d9b742aff54dcbf14f0d10f5dbeadabf51d1348d717d7af954908c85c88e6e436edd73ddcb3062f446d4ec0e96844bbc21ef0f5c45598a0b49f929c37ebeb87782be98b12b29344cc7839297b6e494ed0f5a6ccb450850944191c75b58af13bb22d5b185c33cb785f7fc16110d8564fc4b905c17cf1e87b16c68bbc57b77d99833568c09e51f8defca8d1901db28c317485ca2d59ce7fafc1c0504a997509e013c2dcf92472a04d31896813f4124afa17c0b5f70fbbbb02ba8c2b8344cca11e677a1b48f92a7e5631c369f3a0ae23aa8cb8eedf61df5f8982c9fd4f8ea8c9c8646ab09a986397db4e9bb229b5ce72982de686fa8680f0124809a67aff3369a8f9fbcb4a8773a101c5f049fdfac8a9b1d7a28ed38834b91dde5d790abbad6075fe444fa537f5ab0b5210fbc93d2f2c9bc71df5127192270e43e98632de695a4eaff43bea751e048f4b62c3ee10b7e3e7da1f1fb5b9d5dfdfa0d1f1f168afb277d2c11a6662ac8f36b317691fce86d1864dcc620a85e56f17e0dfe981a8d4643cfd608d6a287c35b7cf7bdab26659f90657be26cee9230798ffc1669ce8d9d954be6b2969340c2010ea61f278e83f80fa16e3f9a16189d51b4a837fc2dc47e96f4d37bbcbc8d40e04d4e45eb10ab33d6925faf165023ab7c0889590b742a2bd1f9dc8fe889bc95e16d8793f6c3b96e54a7bd696720232b4bba03a2007e3b9d0bac8fc63bdc1a0f3e36c3e9f8965f5eda119d72b7f9a480323ba3d4a2c4f33c92df1eb741684c5699715b2a4ca8cc6d6064449907bfcd6ef2d482d3a937ff918d3dbedc962daf8149713f89dcf18f2cd967de88571888ca1cd998e1adfb1a59451734e4a0f1a8694e4c071e15fa0164ba784e619f18e4a5c248fcbefc598b57b0864150a3ebd9c14b3852fa0c2f9ed80264bee6641cfc12cfa57621802ae41d16132313949717c67c41128fae1fb3228ba4a6527ddb9c9157429f6d7a803d97b432761fc55d53d02349b0bf4809b2287ae28430938bda15f14db6090a668885cc0ae9ebb8fb70b09a4696a35be79ded431a557f648470b791fd738c3c8d13587091d58dfcaf4b27fe635084e241a2eb3e88b8ee363698ca3ae6f87c1d4460704452b352014aa189e44f71430eaca72de55e6d0bad5f5d45eec5113022373568f4a7104d438df84b22db90a56f061e28146ba52e84ff3db0a5c90ca639cf282abb79239231cf5399e77cdd37c05985b677bf3f221d233c3a46342397c9d0d008c49fbc49b41e72955ae358b951ce4c541422669277bc0e4aa689d0b527f3c442c301a87d8db6fd450686d2b4028ba9239ab8041e6e31f414c18a6131a6381ada9fb7b64cb9a8a490fc88b9306a63ed56fb90f896c824b4454e304748d9d650f5f751ea5bd31a4e3692e90a622f6f0618ea47ec55d94a2ce93f975dff71e98432392accec13a54771c5381d9b1ac08623f9ded06fa4144c9ddba79b4db2a6c039df120474abc4777818892ce48cc9783703a401caa324f51d926ea97cb738d87827c1ee56956af43fb3765807f3dba58910b111776e66b94405267d9123aaa32ad5a332e00b9f0e7be768b2043d982e023b59ecdb8cd54f86d48b507ffbb39518959676818a6a7ad5aca15e7040953e316d0838c308828d646addb701f05060d991d2fefcc0273d57bbe612aca7b71f9eaaa18aff9616801a1e9f677faf1de5ee3acf9da50f179b4360c8a8772ba89dd552ee1855649e4d66d9f947b58af5ba9ddc3de09c82a1e6007da12b547778ae5259b6374f78d02c1edc080b8b8c148d1d2c0d5b80edf011a82a51260b1f250b0fd7df7c4ac7b0379eb365a5971b58573a5670fe96cdf8e470e78b67e45764ce3a1c644397ff86da68c5cf92374b154f4441ec8fbac613d58f632811046454261b937d4153db0521853d260295950733151be53f0d26ba8eb7a856ab60d3c696e2b28d926917a36a4961e0e5d0489d097354efaced252d5f33d545ce5f2ca3e17a7703a224e0e8af689bbed280a776fe32d97d567c5101cdb03ffb8226080f787445370083fcfdd8e321c78d4c7bcfe1da18ce33bbceeaaf6896fcd627d834d35dae7af1bbc84c52e17784607247fcb161740e38cc74d733a84a31b29884d649cebf43cf585890eb8c894d5753473cbb71540134c505761533a4aebc0e17353828d6302cc9b2e205d2338c83cc433affaac78d2c36f36b4033276d960ffa08ae53ca4e07c6ba823d33a02ed441baa859c68c07c016b24ebd6c52d031c2a7522d398c2d426904f2fd1526c12883ede8875f45606955f82377e7bd5ac11d551b2a2df4eb55e32173586a5f43a45d06930076f5b6023d2d8e1c82d28ec4729ac1d40c1755b94f121a4af1a27ec28598051b093c6559378ed42862dff3c5c55b4cff0ee4eaf5c5e30a45d3d7bd8ca6d1ac394e1778180b230a78bf4cd4cbcae4aad21d3404a9bf911e7084f3e67cd2db6e4c68f424fb7c254321ff83d5f4a108852e1e69add2404e023b9e850133a3e8e4b0dba1be408f7f96e8a6739cf9fe0a66da6513de01cadb869034d20b2e6c2bfd2472f773d53ce14d25669bdb03ae75e00f5199dfe390d441d2192d6e222004b5a68b90abea8968a082bad4cc834cb969fab37cc35638e7df6c99745e5bbdd7346f5947e7ae2f5a169a28674dcc47a8f8f85f3fc2aa31052fc12b4c63f2dd76ad55809ef28123dc05e33ff5c627fbc2d4ce1cda384e01c307f7e15165c51087e90616f9a70f7f63e7aaae1ab38226dabe21af867db8343db05a6589e1895bcc8f621af423f81b7f71c2ee29821d5f6c678eecdca9e12faf8d54da9f31a51468ed1d270ce0f2ceecf05245c9c145a975bce8c36c9648db65d5abbcbd55559c1706b7079cc0", 0x1000}, {&(0x7f0000000280)="1cb27b9907283bb26159f612a2423c8d57790a6e00e875ceeb41f334469acfb48aee2631a93306a0fe5ad2ede92f9e88342f9ceafc4e4aaa26418460d1ac586708e9", 0x42}, {&(0x7f0000000300)="07a7f74e8466cf60044319532c0c072b1fca8875db4fb5b1885baefc121048316c72f30f5c458a74b160115fe8cdb4ea1a0f81a7a3bfed6bf99d9c4563e998e373ece6250120cfa5b93ca51938846eca08e2a41c9a5a239b4e005080744ab283276c62b52392433b10147160fdd06f4237700f621e670ff0d2b157b59718c04bfede76f7bd57064a07198fd7db2231cee023f26dde84a3dee70ebdcb10276864a340d53dfa357dc63004e837e2f4c48c47ddaf91c52429c5ced7af8d388bb0831bb1e817159cf291850d2e88ef8a3925aef9e7ecaf706e2bae65470516c6de", 0xdf}], 0x6) r1 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000480)='./file0\x00') execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000500)="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", 0x1000}], 0x0) sendto$unix(r1, &(0x7f0000000000)="6c05001a295050df570516f86935b8e4d79f323139a269bee22f3e", 0x1b, 0x8, 0x0, 0x0) 12:50:21 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6669460156ef00000000"], 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) execve(0x0, 0x0, 0x0) shutdown(r0, 0x0) r1 = semget$private(0x0, 0x2, 0x4) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x3}, 0x8) __semctl$SEM_INFO(r1, 0x3, 0xb, &(0x7f0000000040)=""/65) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f00000002c0)="2b6e1e90d9365d332cb2bc7c6d6ce76dedc7f0210eb943dbfb859d9af063c3aaf97d1298a8289f9606d1e8117ea8711491aee5923ac1e73f4660d4d838da26e3bb478b8da022966b0a5dd1543e5edaca63036e74f4f5318f671dce841bff966080b3b72ffaf426ebab3b18a536a9f3cf697853b23d7fb6785fa9e4c5dd43d5ed2a3ff7eca16d65edcf408968fbcbc44d707f5a8234faec06afaa7ab5b05e4a95ff97f8b9ef0f7b99ce9e") 12:50:21 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) chmod(&(0x7f00000000c0)='./file0\x00', 0x114) 12:50:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x0, @empty, 0x100000000}}, 0x0, 0x7f, 0x7fff, 0x8, 0x100000000, 0x64, 0x5}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0x10) 12:50:21 executing program 2: syz_execute_func(0xfffffffffffffffe) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) r2 = socket$inet6(0x1c, 0x3, 0x8) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = socket(0x1c, 0x5, 0x9) r5 = open(&(0x7f0000000080)='./file0\x00', 0x340, 0x80) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r8 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000140)=0x1c, 0x0) poll(&(0x7f0000000180)=[{r0, 0x88}, {r1, 0x140}, {r2, 0x10}, {r3, 0x8}, {r4, 0x8}, {r5, 0x11}, {r6, 0x4}, {r7, 0x2108}, {r8, 0x80}], 0x9, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x7f, 0x0, 0x200, 0x10001, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000280)={r9, 0x45}, &(0x7f00000002c0)=0x8) exit(0x0) 12:50:21 executing program 0: syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x52) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240), &(0x7f0000000040)=0x100) syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") 12:50:21 executing program 1: mmap(&(0x7f0000eac000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000eaf000/0x3000)=nil, 0x3000, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000ead000/0xe000)=nil, 0xe000) 12:50:21 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, 0x0, 0x0, 0x5, 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) sendto$unix(r0, &(0x7f0000000100)="8736286197124d725fb8c3814e2095bc4b969d20fe073f601e2c39ba4571d49953fa6823401583e0bf1d186c0cc6cc99ffb732534c4a4259a3a33e4011281a1e46419513f7427ffd190a4cd1dfada8cad62dfbc6eb8af34ff84a7bfe796afd2092b8606a87d7b0898ccc9eb691e8bd127bc4b4c24aeaa729f791bdc6a1e4e4fdb63877458b55264d1b1a74af1df445b47a6d185fa631c6b0fecaf8239d8a2a29e4a39c1aba468d63346adc36235436599fe5c9bac3f2aa6f43139900b9d759", 0xbf, 0x80, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x2}, 0x8) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) recvfrom$inet6(r0, &(0x7f0000000000)=""/109, 0x6d, 0x0, 0x0, 0x0) 12:50:21 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) pipe2(&(0x7f00000000c0), 0x100000) read(r0, &(0x7f0000002080)=""/4096, 0x1000) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/3, 0x3}], 0x1) 12:50:21 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0x8) syz_execute_func(0x0) setrlimit(0x7, &(0x7f0000000080)={0x4}) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") semget$private(0x0, 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 12:50:21 executing program 2: socketpair(0x11, 0x2, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) 12:50:21 executing program 3: getpgrp(0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x8, 0x100) getsockopt$inet_tcp_buf(r0, 0x6, 0x465, &(0x7f0000000180)=""/255, &(0x7f0000000280)=0xff) syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 12:50:21 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000180)="a293", 0x2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x6, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) open(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x3) 12:50:22 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x3, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r2 = dup2(r1, r0) socket(0x1, 0x20000000, 0x401) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000040)={@remote, @local}, &(0x7f0000000080)=0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 12:50:22 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = getegid() r1 = dup(0xffffffffffffffff) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10) setresgid(r0, 0x0, 0x0) setregid(0x0, r0) 12:50:22 executing program 3: syz_execute_func(&(0x7f0000000180)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d0e8795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f216862bc422b18cb60700000051d123c4a27d181ec1ea01eff265dc5f00c35b4a304545e269a841000f45332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30f745cc478f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setrlimit(0x4, &(0x7f0000000080)={0x4, 0x1945ed62}) setrlimit(0xa, &(0x7f0000000000)={0xc9fd, 0xfffffffffffffc00}) r0 = socket(0x1c, 0x2, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x10001}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x6bf, 0x2, 0x6}, &(0x7f0000000380)=0x10) setrlimit(0x80, &(0x7f0000000240)={0x0, 0x6}) r3 = socket(0x1f, 0x0, 0x4d0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000100)=0x10001, 0x4) r4 = dup2(r3, r3) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r2, 0x401, 0x7b, 0x746}, 0x10) ioctl$DIOCADDSTATE(r4, 0xc0f24425, &(0x7f0000000040)="00b6f6aae597287475e980bef3") getsockopt$inet_buf(r3, 0x0, 0x9, &(0x7f0000000140)=""/60, &(0x7f0000000280)=0x3c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x1) 12:50:22 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000340)='./file1/file0\x00', r0, &(0x7f0000000380)='./file0\x00') mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) r1 = accept$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000002c0)=0x1c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000300), 0x4) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000400)={0x0, 0x6}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000480)={r3, 0x2c8}, &(0x7f00000004c0)=0x8) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') 12:50:22 executing program 2: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = getpgid(0x0) getpid() msgget(0x1, 0x8) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x4, 0x101) getpgid(r5) listen(r0, 0x94) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) r8 = socket(0x2, 0x2, 0x0) bind$inet(r8, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0xffffffffffffff2d) r9 = dup2(r8, r7) connect$inet(r9, &(0x7f0000000300)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) 12:50:22 executing program 3: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d07c80000fe07000080ffffff000000004000f000ff0200006600000000000000000000013c4c5c0752100090780000000020f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ff"]) shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil) r0 = shmget(0x3, 0x2000, 0x8, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) 12:50:22 executing program 1: mprotect(&(0x7f0000073000/0x3000)=nil, 0x3000, 0x1) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5) r0 = accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000100), 0x4) mincore(&(0x7f0000ffa000/0x2000)=nil, 0x2000, &(0x7f0000000100)=""/219) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000340)={r4, 0xeacd, 0xf, 0x9, 0x401}, &(0x7f0000000380)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x7f, r4}, 0xc) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r5, 0x29, 0x3d, &(0x7f00000000c0)=0x3, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x80, &(0x7f0000000000), 0x4) lock order reversal: 1st 0xfffff8000828c7e8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3440 2nd 0xfffffe0000af8200 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff8000828cd88 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110ff0e at witness_debugger+0x8e #1 0xffffffff8110fb42 at witness_checkorder+0xf72 #2 0xffffffff8102f485 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102ff88 at __lockmgr_args+0x488 #4 0xffffffff8151019a at ffs_lock+0xea #5 0xffffffff81961af5 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811c3c2f at _vn_lock+0xaf #7 0xffffffff811aabb1 at vget+0xb1 12:50:22 executing program 2: r0 = socket(0x2, 0x5, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x289, 0x0, 0xffffffffffffff8e, &(0x7f0000000000)=ANY=[@ANYBLOB="300000008400000008000000460e00001000000084000000090000007f0000011000000084000020095cbb0eb858000002ac1400bb140000008400000007000000030000"], 0xfffffde3}, 0x0) r1 = dup(r0) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f00000067c0)="3278ae214ae38917f558e174eafde6f72f0d8763cb49c8d32878dc602ae150af67b29665078be0002ed66f89744acc10b667cad97284be806d22b3e962d97a74096714a3416d0a1a8d6144ba056a27f8a6731223d98a8eff8e9d43c752c4b84803f1e812bf32d6d30d12c73f9596d453ad0100e3579c40f5af60f693600edf32f9af84dd67de672129208bd3016ccc83a91ae3962fa8146e8737a09ae80930663a6817132583f7fab8027ab5d2dab3ab1379140960e452f4b0b175177ede39ae7eaa38f571384de2529157aa97ac0f6281ff96f17f2b5052695c5a1775c68e4995dea03d4b41f16ab9827267c0372f72f916574e5b1f169f2851aa6d72fe7a5a5bbc59aacdf72f623d4316a35407a92e112f7ab6f4a874acb29a7a5c2bd8bed5804574418dd2d8ab98b277f1251a08a4b8572562074a8f3bf65579a0f1abc0b95e63bfee56f5fa7d526a1d978d7c34b4f5edc092605915f08008bcaeb47aa4c3f391f7fbf468661ae8f4ec1cfd5a3e325ce9388e3239fc2c4470c68c3c5709f4f84d161e59c631bde2347b2a187b7282c3a2c84f421c2fa4854850ba203537d25e703051cab5614bc1ebceb8ad95856a32ebbc3e0a547326bcf962b0b3858ffb39620ac91e3d65c2ef1fd9c631cad907b4e3300256e4608863c6b2bffb8cf820cd80f63b784e713467ab8f0d5620facc21de157763d2ce672c8af1ad4f0d38ae6f874f4a23bb4a6141ee31585a86827b352430e71779f0153228850687c141b815f362e71ee164af4258cf3b0312be0e5ee0332b7e497f58ba899ecd27cbcf7ed285ca3156d1df8f699da5fa743b2e94f6f13530973272d54ddb7e5eb84533662ca30e0b76ea710a49627da6ab9a72d4d17bf4c345bd3b8e92c55516fe4d0aa6e4f24e4019123a2a02b3f93ad60867bf5cc22788a318469fdf951dde0493ef7ce9d7460abc4c36bc05ca035625472ddd45709409dc59b5f0e904b3217d65dd895c1bfe7b70e12781398438f74687d83c8e834661665e331523e6b339d510fcd3b638c098e1be058aa9ee99b32bc810a23bb11725e48dbdf86b074578168687353539f23afa5acc866aa63fc38702b84c278491af2f76b0fb13b705b037933401266e19a220655c42a68ad21cb29723c3b8ace4e1136e34cd0c9d6f4501915b53edfe1d7f6d70b338db2cf05f05573ec89529d326516d7107e0140b18f9ee9689514f9c0227c794b018647fd26662734446fa6b85b3eb9624a4c3bea87f6a70f21945bd82961d69d3400ab77a3006f2c3fd0a55558ba94e31807c54eae596c2c6231bb07e7e9d95990afc2dab5a3847e469aa6aa664d23cb7c5c178b7d1ca0b216e3d6b897242739de5d521b17cbc97397295aa30b56c0d6cf1ff11744e4f7cd08aa4a19f27971c16499e11cbb44792c0767f8703b410628bd3faa9bae8629a6e136b03e1db46d87ee43ac0f20d9bf0ba21f177fd8e6e80897fcc56f24817fef2ae314db0ed94389f1bec7d367a119be9e45770708681eebf095849cea9abb8f043aee85d2f85a39b799caac665fc5e7c32027581523bd7dfc2ccda406d3e06ae50e473f7e29cceb3f5126d659e7b6accae8237b37c17dcc7d89e6b0693a71b8937f78e78e5189ad97d74fec2bb3d79ced24d713ccb1575235cdfd8df460085c448c83bac276a38b8ce2577c826142bb8b8584c48b0f173e374885be6f08e9e748877b5e090d5dc861a42682452439edc9d6300b046add106633aec1ffe86627c2cc0d5c343f0971020ea39e77cb60fd893b22d44b86e37fcab677c155ea4c37c97bc8a444febcd6855d751cf021640e0dfa775df3a9036c283975b3d58eb244cd51f6de7deb6efb90eb8c39d7a21548d75f493b40f20a95c86ce25524776e55221a5ef522f8c0c97aea30c7496ba4ef3a25ad4cceaed7d0fa3be14c04cec3193b5243c70dc1fc24186028f6142268a2e32e194a26d9297e16afbc2a4f9d37c913ac7245718d85a8351aabb1e9eb76ad3351cd9a1e719e6a776edb90053169166ccf0cddeac7f4e504f4d3fdd3685c91bee1cef8c19987218ccd93d71b7bd9d7d07545b731045a18c48f45bc14863d2341be37b69cb27fa8149d8ebe78fc235b8215ae696cdaf8011101ab51d26f14960868216606c9221178d74d51f7e3f7c32f44430ace24e0742f8d912d74da6882d270263ef168ca3922acd8e22990d37af1d4a30e722ae2e1c97a5483b42ef2597e180502254eb23e0b91f2c12edf6f2de311794bb4c2b36f3fa979ada9ada375bd1a9a8a4639117df92585df4d73129615ea53cb012c36b624964b1225c3ca652842d21cbde5da9410dddf4d8784118386080928137a631b2cde7323db695bc61e8ab38aad9069763dc9a7965ca56a8ae821d7a08268ab55f4320b31efcb293c36942721f1a835f101c298dac1b3c3319ff6114d128e74c682b3a3fdcec21894cff3e07d78bec0c792ab3faee6963ed0a2ba95c6081660077f5489aa625089008059396b2ab43d2ddf1e9f9fc1dabb59228c12e3dcba44af03d043dfb33aaf7348b408ce09d55327ccb54bf0265ec1a11a5dde30400000000000000e16d38e9d4131dfb7794f3b4915783c4475e5c6c5157b7439413ebfb43cbf307a9c8fccf85915f5c4d298327e25a77adf87e5e56ce185ceef89030fa6cb6e3275f0b18120809d48577404885effaa5a2090d81897c72f215ff82cd17b7fad17b6ef9ccce8d2df334a1a2e102b881f33a79b49be7de07d8fd6736e59e4506e80f101f18494a0957e965f6a499591e57e1ff0b2d4649e8a5b24e3edcc5e612ac8bd0d2a66b65fb94048263c0c9b663eede39b069b2c413239620b0e56f5d24e6d298a5d3372227054b437a670d7664ae48eebcb66f5df9d2724332f993222b31c63081e6c6a3af174e48d63dbd17ca7b76f4b9d127fe88e6b49d253ee27a7026150866382036f42046af1abe755b95c07b81a39bf10a2ff9b4c9271505c5ac0ca0ea39a8bcf2d36d18b026340388b7a01285e8442fc3cac10b3e9b31c620bc6c4ffb9e078b7dd17b4b058433c3243a4505c16c42c830533abba7256f651d94427d9cf932186bfcc21469eba5aed0d626e46865ecab00a4c2ae80cdd9d4fd501bced453ebf7b987af7d60f94ec4309e63dde742487aa8ef4507fb286107e3bdcf793e3cb280ca76097191abe71ed3c407850412eadfcbe58d163c299572979d962b95cf6dca9b6f4cce702747494cf89d4b9cef4e81ba40a10d72ce30c6509717cd44a0507ad89f6bf28cc6910ab04cb8dde26db4ffc605c3e8772f22a6e9510a586216421d263d8fbe3f8931b80d2d6b157e6c53434cdf5080c7151b366ba33066a08a33a3f69ec6ac5f0cbe96ee3be4b402abe4557124408df59c4630dfba0457a2a994cdad91757b6eb5e7b918305bb46e10f897f098b72d266bf95517db4e4fb1509bda00bca1598adcf86583702340562855e6e879c3ddcfad6534723c60000fd804f5bb2f75fd134d32aaba0f1576a80d91f4bb7b14c5c2e8ff5451847c75bd4844ae51018860d887c0c52ff2bc8b09f35ec29e18a53f767fd0e0780cbe192eb81d2b4df48ad810df30b64bd1746db40555c58d503408ae6ab538988b12290603176889e4a87917d872e699627e52b930698c771d5dd889b089d819fa5a0a454b37f9d909d7304308ccc8073149d4b06e25f98fdcf3ff04ba52a3756a512b93fb2e23929a19eb1e2357f9909dc91009de59a01c1e2876d68aa45c92eafc034a82221288eebc03ea551857de01a0b9f4c7e776471db78b83d5ed07ef0d51a16389cf6ef2865832aec906ea6047d50218d966a1a0adc94243d663b7f294f83cfe6b3fab0aca15789bc4f8b254be288b8a617b2c405418f6c01a062f2bc785a5be381de3b7aacbe64305fcd1b9d9312bb4d1f5f4980c92753e8aa7dc6b7ce11dcf6d9afb91f2299d0f59ac63ca276fd381f1cdae531af62bb311eff0b330e088d01a252f651e4b47b422b8538bf2b1106cefe3651787603c25e2dc9b9a68a3ff8770476ee0aa9077a003c512759663767e1744d7b66f45887a3e9cf309d45eb50c5f9e622bf57429b2e730bf73d2d13008bb9dd070635169d70658443ea42398ade57a7aa4c8fbdaf814660098367d1c915ff97ef9a0837589cc0af0283154cf5dd16879a405d996b7bfd338fdaae1fe0d816225d359984f53d100dab2c0990c5a892046ee8199fd95b61d93976b4efd93a014d379b75b8bf30a79e06b6def833ff97174c331edd023e785808443a3d3f47088b8bdb8666c3fcee1f4373d49546c0bfa4adb818656520e370c10ddb9411edf469ef04d219e9b23a6df0e843785492afe5ea20e950af176faef4404b45cfd8d626addb71fd3a78caa7819bae56e9c75e34228b59f057b9b61ac7c13756219b629649a2e9e1b4fb0e2f6c9c168d7e3321c9a9c43bf7a9028a9512ba15f71df1363b6cab4da1da3c9c0a2a60d345083c2ec065ce881ae4161b6e21c589f7ea3f331b1747dd2d30a3c1d32c89f68c7f041cd1e77897d77758d875c949e9ca5fbf1cd979c36a0f382d5e22b328d47ab0f1660bbc5f078c1c5295ba53644aa960fa50b4258776f56017f0c36ea756cefb68768fc4ac0d5121677e067e75b7a4025a38240e2b6b84603d1b08c6be48a78d60c49ef5a5e652fae839267a98f9527905d8856a34a219f2cb6c629a10919b7ad5d8a506806c5bd6294d5fb9d3710c1e6c4573fb3bb04562478a625b7caa973951b701a14a99d63d8a45e63514be69a4091697b4fba2ade8f2277cd295e3044cfb3b1bb57c3ccad74fb13ad1e3895eac9b1e070b4936f738c7f185c810c2a308b0543c9d415fc8e405b1d4b95581da03f6728038dbc24a6911dfc504ac05727eeea62125c04f572d6d04f92c92c16e6de3518838ebd11f8b512809031f254a8049953f88c106052dab39556fd04be5067ace6d01f16594fc71e6d9a495add577b8920b00a5451686a6880a56c6891fe4faf05629dce365edf206708993c2ad8128d1c2746bb4d6f05d70aad364de397fa38311d48f2adb801af5d4427429befb0b1a376d73d48b7564a4a5d94f006ac58c2310308c391b9c8dc7441698dba50ba80d31b71a18b273daaf82a685a9e9ee31dd42ed27b16dc32ba9896a09b9f52a53adc44fcd5117dedc62f88aae29f4e241652a209796268d11bdb223256bede15c810827e4a9d60ea866e5d61366928beed702180f4e8a41bead437057bc6b91522aa50b92dc29f42f2ca7944bf2270dd184ffd40fa1f4422b9c718543204fa19fbd0b5c74d37a1205e63ac32906333bc684f1dad672d031c9b553b643254421354b343b9a0c49bb07d008af2e8d8804bac3b942edd285ca5879a4845d52f823f1cce7deb1a45acec667cfba635e125c9df25b85de6afd045e8023c3b7ef9f2ae5bf3f70dc0b373e25d549489d1d8ab95bbf3fced47944a37628034d301dfbd34c0bf7bc4ddd6a731a8445c9ce4cddff33d981bd229e78ff9ee36640ff3d374aa2d0c2e8c38aac45fc421412536c230b02e91808f1e753e34b3f0d192c39a4dacaf66baa8cf37c5fca61779594217a4a36c07c33d83a1c2d990ac26280ba9fe432f0885ca1e58c148794d2682eb15074a7f9ef90be40c51c2b9bff3d79404f2248fd3a6c00ca894403666e651e91dcdacfa6c844837c1c32139bbe5b95dc1ef39ff312433a9f56d5f3ae6eb9381d393a93b574100dd4655b8adce4a4a4910c600"/4095) #8 0xffffffff81196498 at vfs_hash_get+0x148 #9 0xffffffff81509621 at ffs_vgetf+0x51 #10 0xffffffff814f98c4 at softdep_sync_buf+0x444 #11 0xffffffff81511744 at ffs_syncvnode+0x394 #12 0xffffffff8150ff08 at ffs_fsync+0x28 #13 0xffffffff819605d5 at VOP_FSYNC_APV+0xc5 #14 0xffffffff811be4f1 at kern_fsync+0x261 12:50:22 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0xc3) getsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, &(0x7f0000000080)=0x12e) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f00000000c0)="869998c954ccc56d0f03e2f25571949267e78f63764b7688e013aa32cdc3cb216ec24be4290539bf6259723e43c3887d00224964e73e478d9076caab0a82442b0d4b86f62b3e3178e545b22af68486b8339390f6ec") 12:50:22 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1ce0fffaffffffffffffff0000009762c100d106d3dcee005f"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 12:50:22 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000080), 0x4) getsockopt$inet6_int(r1, 0x29, 0x3d, 0x0, &(0x7f0000000040)) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000000000), 0xffffffc6) ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000040)="21f143a4dd23cf7a5d716cdabc47cf7d912d5a0297e9ba62a975133bffccd57a3be948") #15 0xffffffff8170f5b6 at amd64_syscall+0x436 #16 0xffffffff816d675d at fast_syscall_common+0x101 12:50:22 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x3}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = dup(r0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000100)={0x10, &(0x7f0000000080)="c72917dc21f53899c636e28c1214fea044a5a47b64f4deba97b7834de3f1c214d35ab09deed7fe701365487e3e701c4789785fe658b7031f9281f781803adb11e31f94fdf621fad73f0cd8c3163e26fb10e19705", 0x2, 0x80, 0x5}) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000240)="05638131ef7455edc4f993aae217c44be5fe3a164df3751aba579129b77deff1e8730d890cedde858a2277cdbacd5100cd33dd09e8ae207ee821a53f093c70041d3b0a18e79a7e2b57d737616716ea76a8ec90ba5c837370b899930a06b4bd53135977724e0ccfbdd1be5e33ae5355adba71dd746cb306690c2c37d5561a4dd3e206") setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), 0x4) 12:50:22 executing program 2: mlock(&(0x7f0000f1c000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = shmget(0x1, 0x4000, 0x10, &(0x7f0000e99000/0x4000)=nil) shmat(r0, &(0x7f0000df0000/0x2000)=nil, 0x0) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000c04000/0x4000)=nil, 0x4000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 12:50:22 executing program 0: syz_execute_func(&(0x7f00000000c0)="b18391cd806969ef69dc00d9d0d0bbc44139fd5bf9f9c1c7c7e4c653fb0fc4014c5868f4a95fddf9f9411f2a168f4808eebce00000802000c4e20945c3ea01eff33e36646442e9000000010f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1254111d54111d00") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x20000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={0x0, 0xf, 0x4}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000380)={r3, 0x7, 0x4, [0x1, 0x0, 0x64, 0x8]}, &(0x7f00000003c0)=0x10) accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000200)=0x6, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10) r6 = dup2(r4, r5) accept4$inet6(r6, 0x0, &(0x7f0000000000), 0x30000000) 12:50:22 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) fcntl$setstatus(r0, 0x4, 0x48) r1 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r1, 0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x1000200010005}) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000040)={0x696defa7, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0x101, @ipv4={[], [], @broadcast}, 0x9}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x81, @empty, 0xffff}, @in6={0x1c, 0x3, 0x1, @mcast2, 0x3}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0x6, @ipv4={[], [], @multicast1}, 0x6}, @in6={0x1c, 0x0, 0x8, @mcast1, 0x84630ec}, @in6={0x1c, 0x0, 0x7, @loopback, 0x100000000}]}, &(0x7f0000000240)=0x10) 12:50:22 executing program 0: clock_settime(0x0, &(0x7f0000000180)={0x1}) r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r1, 0x5, 0x0, 0x1000}, 0x10) ppoll(&(0x7f00000003c0)=[{r0, 0x1}, {r0, 0x105}, {r0, 0x141}, {r0, 0x6}, {r0, 0x80}, {r0, 0x8}], 0x6, &(0x7f0000000400)={0x1, 0x100}, &(0x7f0000000440)={0xffff}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffff9c, 0x84, 0x8001, &(0x7f0000000300)={r1, &(0x7f00000002c0)=[@in={0x2, 0x1, @rand_addr=0x2d}, @in6={0x1c, 0x1, 0x8, @loopback, 0xfffffffffffff787}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x1ff, 0x4) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:01 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f00cd000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = openat(0xffffffffffffffff, 0x0, 0x400, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:01 executing program 1: r0 = socket(0x2, 0x5, 0x0) listen(r0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000080)=""/242, &(0x7f0000000000)=0xf2) open(&(0x7f0000000180)='./file0\x00', 0x128800, 0x2) getsockname$unix(r0, 0x0, &(0x7f0000000040)) 00:00:01 executing program 2: r0 = shmget(0x1, 0x2000, 0x8, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000180)=""/214) r1 = socket$inet6(0x1c, 0x20000002, 0x3f) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x1010, r1, 0x0) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 00:00:01 executing program 1: syz_execute_func(&(0x7f0000000140)="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") open(&(0x7f0000000000)='./file0\x00', 0x2, 0x20) getpgrp(0xffffffffffffffff) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:00:01 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1) connect$unix(r0, &(0x7f0000000140)=ANY=[], 0x0) getsockopt$inet6_buf(r0, 0x29, 0x56, &(0x7f0000000080)=""/108, &(0x7f0000000000)=0x6c) 00:00:01 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x10000000) r1 = dup2(r0, r0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000480)={0x10, &(0x7f0000000600)="53b46c9e9d80bb6e70a9713cf6b6bf28c421c9aee52eebcf70dc968aa55af3d77c628668554d97f57b133f420877ffc70e5fdf7db3606c0c3b4da7a71eda5f59b44703cf760d579f6c36bf6d1407d286ff41689a7f336e2e0e64218f0bc5a9240528e51e0c94d8c3f928bb6ec7dd2534968d5123bf08e1bc2b78c74ba0b175a97ddb9f99ec98f20b8989669413f28352f061aca395449280fd1173b8146a80d1ba0c85ce56b4e1bf26503f2400653ff844b1a1709ad4a1d16150d3c436f5504987cfc3dfd52ba273880aa95359c3674c20b261977474cf793b39c1a8", 0x81, 0x8, 0xa97}) socket$inet_udp(0x2, 0x2, 0x0) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) r3 = msgget(0x1, 0x800000008) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/155) wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getsockname(r2, &(0x7f0000000400)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000440)=0x1c) select(0x181, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") syz_execute_func(&(0x7f0000000140)="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") 00:00:01 executing program 3: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000f23000/0x2000)=nil, 0x2000, 0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) r0 = semget$private(0x0, 0x0, 0x8) __semctl$SEM_STAT(r0, 0x1, 0xa, &(0x7f0000000000)=""/57) 00:00:01 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f00cd000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = openat(0xffffffffffffffff, 0x0, 0x400, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:02 executing program 3: syz_execute_func(&(0x7f0000000500)="98a84a8f488ca296000000800c2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53ec4a27d2cbcd00a0000002e36b3460f1a457000000fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee50946d9e15b70c4c4c483397fd300f7dcdc0fbcaf4c103c1df11df1af3e6766f2ab44dbb9feefffff38e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc66474f383ae34ba261263cd9f2") r0 = semget$private(0x0, 0x4, 0x0) __semctl$GETZCNT(r0, 0x0, 0x7, 0x0) __semctl$GETVAL(r0, 0x1, 0x5, &(0x7f0000000000)=""/241) 00:00:02 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x88) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000180)=0x4) close(r0) poll(&(0x7f0000000100)=[{r1, 0x4}], 0x1, 0x0) poll(&(0x7f0000000040)=[{r0, 0x46}, {r1, 0x8}], 0x2, 0x2) 00:00:02 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c6160dc66db712c483397fd300ee0fbcaf00100cb9f345d90aac640fc041cd01b00b080000f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f") socket$inet6(0x1c, 0x3, 0x8000000000000000) 00:00:02 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x5c93, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x500000000000000, 0xffffffffffffffff, 0x2000, 0x7f, 0x3ff, 0x800, 0x80, 0x5, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x7fffffff, 0x6, 0x204, 0x2, 0x9, 0x1000}, 0xa0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0) 00:00:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) dup(r0) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x1ffe, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_http\x00', "09fc8023b60dfaf7b7bc2654abe9efb465c2cabb588725ad03ade70c38506f32a8b4aac721be7531a4ec25ce8a5365f4b4ffd2dffd2d4f9a7259cc5560fd659f9805024b55c0be0299a6c832c408b1ddad1afe0585c563520552c1447ffcd7245eade0126a369f4457cdbc07dde154d358ba09587aaa61a54a6321508d4cc97baa2d9fb3470360638187df9ef045bcdc133e0ebf74b0e9a5d91b0981b769318ca182b20782e26ed8a40e828d3f08cb031136bc01c1497f93293248a89126569a3d95ce51677a53bb6f96a1b1703f822204ecfa34360491249fa579d9334de74b50179cd2b3c50c36b86c8f33ae108c3c"}, 0x100) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000080)=0x7, 0x4) 00:00:02 executing program 1: syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0xfffffffffffffd20) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = accept4$inet(r1, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x0}}, 0x0, 0x4, 0x3, 0x9}, &(0x7f0000000180)=0x94) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0x5}, 0x8) write(r2, &(0x7f00000004c0)="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", 0x1000) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r4, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x80, 0x81) 00:00:02 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022c2f662da9653000"], 0x1) 00:00:02 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") r1 = dup2(r0, r0) accept(r1, 0x0, &(0x7f0000000040)) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:00:02 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x1d4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r1}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000340)="c442bda738c4e15ddea8831fa93ec4818df86bf546dd88c4f1a4e8c441d9e3e3c4a3f96e3b002ef04328951f0000008fe978e302c401cc56b0ffefffff430f1b6ed9") socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000280)={0x0, "b5e06da0c3f69302f7b0bce63e5911ee"}, 0x14) pipe2(0x0, 0x100004) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r2, 0x5, 0xfffffffffffffff8}, 0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) 00:00:02 executing program 2: r0 = dup(0xffffffffffffffff) connect$inet6(r0, &(0x7f00000001c0)={0x1c, 0x1, 0x1, @rand_addr="6f26b1482516e585194f1543f70b3786", 0x7}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) close(r1) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), 0x4) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r1, 0x8004667e, &(0x7f00000000c0)) read(r1, &(0x7f0000000000)=""/148, 0xff2b) 00:00:02 executing program 3: symlink(&(0x7f0000000040)='\x00', &(0x7f0000000340)='./file0\x00') link(&(0x7f0000000080)='./file0/file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = getpgrp(0x0) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) freebsd11_fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() r6 = getuid() r7 = getgid() sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000100)="b26fc14727c107e571399d92cddb3e77f278e01f4bbb350ce20be75a5584ca4f8fce9ae9259165", 0x27}, {&(0x7f0000000140)="2de3af200afeb329720614374304586314ee207929f2b9f252b2fcbd25558d4574fecae1206cb76c6494345652b1c52086ce57608136a5f0ed036731ab3f39fe1e2418a9dd3b5cb0", 0x48}], 0x2, &(0x7f0000000380)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}], 0x40, 0x20000}, 0x100) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) 00:00:02 executing program 3: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) mlockall(0x2) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) mmap(&(0x7f0000fee000/0x12000)=nil, 0x802100, 0x0, 0x12, r3, 0x0) 00:00:02 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9131500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4024e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r0 = socket(0x0, 0x5, 0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7, 0x4) 00:00:02 executing program 1: open(0x0, 0x0, 0x110) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) geteuid() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$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$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r0, 0xffffffffffffffff) setsockopt$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']) unlink(&(0x7f0000000780)='./file0\x00') shmget$private(0x0, 0x1000, 0xc, &(0x7f0000ffe000/0x1000)=nil) fstat(r0, &(0x7f0000000880)) 00:00:03 executing program 2: r0 = msgget$private(0x0, 0x528) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x20000000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r1, r2, &(0x7f0000000140), 0x10001) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000200)=""/77) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:00:03 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x24000000000000]}, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000001c0)="015a451eeb337490", 0x8}], 0x1, 0x0}, 0x0) 00:00:03 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet_tcp_int(r1, 0x6, 0x1008, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x3, 0x0, @rand_addr="b1d6e13aa771f46136395669190f2be8", 0x7}, {0x1c, 0x0, 0x4, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x4}, 0x7, [0x428a3087, 0x1, 0x2, 0x100000001, 0xe58, 0x3, 0x7, 0x3]}, 0x5c) r3 = socket$inet(0x2, 0x7, 0x0) r4 = socket$inet(0x2, 0x10000000, 0x6) writev(r4, &(0x7f00000023c0)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="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", 0x1000}, {&(0x7f00000021c0)="34fe1ad23aa938e54d106e83703f8daa40c6c0cf58a765f8965496f35fc8f7ef629db56f0380ca764c6288a496af57c357b105981c301ae692dd6fd7dcbed505fdac8f9eb54fa1a57d2df2e2a26d8e59a0f85d7668fdc709b616483b961f123344260dbfd42ace09cb7c7dbe574e25d947c6fef40c372d991570a00b9872c898bc0a2ff3eadf2505", 0x88}, {&(0x7f0000002280)="dbb066d0add9534c14af56662608536d6967b59364d7fdb781c3d9bc25fcbe9be59ca07c022c42f006a32ead72679225073a88a886c538da82d8bdf0e9be7d4ff071ee", 0x43}, {&(0x7f0000002300)="d30ed9281aa784d6e591f15306dfe0c99277b9939ce55beba990c1df17e39e1e6f3e04e43fc01deaea64f206950f8ab422528d72a7640b5401a77e6d0d5411fe742682363d92269c398e4cfceb074bc16b1060b468aae8df002850c4f8776e0251d2a2b3e417be81865d428a24578772bbc943f5f2a7eb6f975a2a", 0x7b}, {&(0x7f0000002380)="3049eaeb32c698ecd75818e3d694ac6d6bec83f14501f08b95c6e34a68c8b1c325e382c587934acf308b67ae884b803ab191c3dc87", 0x35}], 0x6) pwritev(r1, &(0x7f0000003940)=[{&(0x7f0000002440)="568618b53c577bd93cd315d659fc93883d0f550e3bd194e19a49b7311dfa936e0b2cdb9332fb1069aed844b3960b87751d5c22423dffd2990213981c669e781fa137e7f7ac960ead94c237dbb95bc9ba021551e7f92244f82222d16f1e0dc84ac0b7d580092b508b19d8bee769e6dade2cb8714ef80c905c0eb6dd900ac5d5fba9491b497dd5cd819b48141bd175052dcda19bbac1d2b62c00570a119aa3103317687261649f047381cdf1e2a38013454a025fffc4ccaaad60e58f918fb29951cd1d820e6aec976897d31f739ddaf41c9e10692e63", 0xd5}, {&(0x7f0000002540)}, {&(0x7f0000002580)="e7c79c53162156ae31ad5249ec66e921e95cd6aa30bfa025c399f1c9085ec11c93140b4438a2449162975cf8b8cd620ea155538b77ab5c83c545", 0x3a}, {&(0x7f00000025c0)="7ae25043c83b9f011797af4d6cb13992a8a4ffcd7a5890b3813e7002a0f1d03a38b8a3c1315563d59bf7a4e840320b09c79c2809bd7137eae739f4f2269f80eed3991caf1f940b308aafeea5330dd29b5e482a25dd87757ddd258ed3378bee2a483ed47d824e837b5a2ee5b43effafbe0a811d6fb612005ea3300e5423ffad8b728507926bc1e7f4cd1e1d6ec99bfbd1d4842eefa38cf61713f83205d81e33a159dcb99a72645f2b29e820cf3dc9b1e96d7ecf79f581b92f6158d2a461f85e3ecca228211b1c470170af", 0xca}, {&(0x7f00000026c0)="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", 0x1000}, {&(0x7f00000036c0)="ad9aa6f1cfd8c33a24b54182f066a72612406b26e9d6d10c93d652287287988a2ffcc73da42ed51798a93219aaa24e5c3083416fcd9209fac1012e0ea1f29c567ab28d148f76a5", 0x47}, {&(0x7f0000003740)="e57438774e7efbd066807a84a2e8493e3699ad374b5b9d45bec8112ee3734529212f66d0", 0x24}, {&(0x7f0000003780)="f17b4a97c92fd9056fffdfea51ba4a4f6a0fb997ac891cf5db706382156a8b51e9483f99aaa6b32ff45eaba5f0a93894bbc75ffa9ccc38239fe53286b94509d786232ddca93fccec8b276d372497e83ebb011f045414faeb556a616adeadae51bc1e47d60fea24b64ff8a82d0943cb61", 0x70}, {&(0x7f0000003800)="ca1e56bad4d2ab80e4c93f6731f284bc0cdf77279219d55fc4b48ac0520e68dbaff0b7048743bf178a2088908de562e4154d3d80644bc209766c9fef944f5d2a356053c2cb44962f40515542d8f40e0d8fb60ef5a24d67d9d904a3fcd1c086790a49298cd4c97300f5e7c56570b12f7c65223bd031ec6caad6e01ee45b518a1369fdbc721d65adfbec6c16d3cd741fed7a9fa23a", 0x94}, {&(0x7f00000038c0)="5b23d27b6b3df3a7717648b05501c62335c8e7f13c42f9a433a225d18fca194d89341a4774c252e509a611406c0dce64f185d7b317fc4f3ea8585f27d22cd47dc3c2ddbe8d7ad6fe99c28e49ab5bd3cf56262920bbfd700109c490e679d9c59fbc15a67134525a", 0x67}], 0xa, 0x48) setsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f0000003a00)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000003ac0)={0x0, &(0x7f0000003a40)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000003b00)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000003b40)={r5, 0xb8, 0x7, [0x401, 0x0, 0x942, 0x1, 0x6, 0xffffffffffff0350, 0x0]}, 0x16) recvfrom(r2, &(0x7f0000003b80)=""/65, 0x41, 0x80, &(0x7f0000003c00)=@in6={0x1c, 0x3, 0x8, @rand_addr="726e5d117e063125c77774ea3b0a4f48", 0x40}, 0x1c) recvfrom$inet6(r0, &(0x7f0000003c40)=""/59, 0x3b, 0x2, &(0x7f0000003c80)={0x1c, 0x1, 0x0, @loopback, 0xff}, 0x1c) r6 = dup(r2) sendto$unix(r0, &(0x7f0000003cc0)="8d85018299424429d25f8d49fa89ab43671128d033515dba1850d63bd36dfb4d04e4947d182f7ff5209562f1684e1b5bb2baa8e17370260d2a99b54daddb544a2921d27f32c21d9b9a76c4a839d6d87ff49dd42e04ac245013424fac5b5670bd65e72e54978b4c1e6b2d189deb34a4ffe7437698a7044a17d301d53d4a1d1164880e99d0e6d038cbabf276fb469f7087706299d9c3b5180657e05d575770a1e562e25bb7e7fcf458cb1e8fe32457f9b208ad690667a94c8e1ffb86d02a22852d37b21dd62fbc5762fbb94c92a8c1ab487ce4c9b06d9b8083f2acd53dfed594df9fce71d8c7cf39dea1417a294559884b91fb16a06d006b75f96dbe2e0c173cc930c9adedcaae1d1e4c7356e518241d1f5a63652067f594ce3c3c5c49bb17ef583e547d3fa400c57da892f07976587662a827b60fe95622266797dd13476a143e907aa1991db56acb40cdbe87dc77f4a2d45d3c1af3f41402a54088041546a53c707974884600fb63f96ba2777e872aee8028c4ede211614ab72dbc6148460773560d6d9754a4754c209791bbb723e3b0209db50b04392b14e5ac781ddf66e8686bf52eb1424c6961ba370390282fa3025b70700f7de33a46c7293dd7fcfcd10604096b2f957c5c480f484bb98c244a2ae759ea9c51dc2073c90dda36b33789e0d912db1efa4c5d97c1f349710d38b79271174f3cda9bde4b8f0d3e3f09220271000da26cdf9344b70b12935a6f7a3763c77f68dc5fcac6c11da19cb3459e968b7d6ce16c518cbc0b432677669904887e77c1d9748474947741c3e2a6b45a119874a698e5bbd8d6859b6c1720859d9ae903b8dfe0050b857800ea15b1b890268128d5e0d55d381de761338a828ec08a0d4d994aa7d9a3bb13b4d0a675e47ad42ed214a6dd1c610782e01a1f24af63a1ba2dfeeee0077ab19fe6d6e53e970c6d0cd2f31de7cd21d4c58ba955b2f4b8e6dc053f23325d679d7ca309e35ee699ec09ea89c4079ac901a674dfc6280ca0fcb84a7ba11233e0932f49e58695d79e88d238812ad06d89a7cb653f0821d623befa4372eb9ed41353b5781f4ba1e2ae1d1a75cccf3738cff4a9691ff1629703d50b1e6a1309162b2164b292e2be7cf5a76e15e5559799b62dc17a69344574f0e71370471c4f07d10faeb71864753c2de4274ce99aa143be5235b8bbed27003ca6a2938a4706e5264ed0f35a9a2438c267cbb3b0a5aa8f2329d1ec56cf2dd5d6b081e58df548caf1075a23be7c469a7d18c861cbd8efa89f2063a6a4491dcd5add7c5689248f343f876f19be2d668ec4a23235cf970b967246f16ca55dc2b58cae416a0e0d11dce2247a0613ae6af999f556567ac7693359cb97e7458062e511886c32af77a719fc14b9d431400f6f141452c6b712f5b6a82db3c7dba03db8ba4fa970ed8c2e09989e8d78de5ce888bf8b29ef71242eeb3d740dec7baf74d085b1788be5db4c1a7315bcd2a6f6ee5f6909da14899aa985727430acfe4b6fe2c71f8ec8ff82a774ba2af6ce54a0e77cfed1c0254c65179c6568d1a1018971aef4bf553f9c25753d2109e143f6fbf64a02aea7b035f7269a29de59e287b40a9e6f252e4a1b8d047455e44772880a14cc6c622dedc7fa46d487fc4a819b25164a22fb908a3b3f5d633c166127884bfd78def25123ef6edf680ac523db31dfb30429aea6ea14af9d171bea46dc82561652dc0ed6164ae46a49faca86ad91953c2a83a742f0a122a10dee6d80678ebb65ddba405a81d88c9308217ff4d3f356f07311ce4151b49819706848138aad19384926c7219c8ed45a50de5e2936ce9150a16e9b916912a4829688b91816d0d9950dbc8f9c0250ed76161c1a8a9b98cf038e5c225455b69ccd8a18a2be153393220d6a9a5810f2d0ef311c868f35d776760a3bf8143311ea392bef1ae0f0eda26b20cb0e34210ed45e4432cb7200355992fa200ecc12c33e0d52bb8e91ecc44531ff45de3b14a0b326bba2165eb1a6ce7f05b37fd2740a170218e435b462e51161432f49487a25dd821bb671ce1c14af4c3a1f8186dc6af55306b6dab87d765517756bf5615790bf3ec141edd79dabaf2bed035df3640c92ae5b5054ee442ad730b9434c090ec990ca402d521324b1ac89bfba3796e4a668c0d2909098b30159e4b515430311e8c02f8cb75ab5b9e76fcfc4f8683130a99fb13c7458653ce4388aea96c5f20b317cd7db6120a15e9733bfa69529c14b79f706732ad5eebbdca83e17a3aee80b67ac5376b7cc6a99b6704cdd5d140b459c21da88d0a9fe6e92c0fe359565e7865740d6779ffc065c9f6172f1d244991afd5beed25aee9d19f723b8fc03fa2256ad6dc480c6ec3a8f373427f81fd4a73a964828e0e598e5b3518d4b7dd674a51ed921b36881b5d7b5eb56bf55038489e59f9a1aa42498b5c4180bfa4fe8c631bcd390907de40fbc3f3180f4879a9a407de4953393a6895f60a7c07c984f304abb5f536735589ad58969402252b5d4d6454d26f406568f7a9b70af2468b20c5a855285d0cb97b36cca92b45d0e63bb2e18c086d84a76fd36370ffec2abd2ce7e7c1414e9ab07fa06f6d221630d91d9b5942ed289c648e1873019fc107ae7f0ab9ad80cff28f21fa9e111cd1b4fe6e5ff9da3811dbbbecb5617b3efba72a47fb0991af671b8e6f9e0cdffe3616cd126cefa2ad9d65f30b813d736356f2f806e46e90873710aece48a36e8fab2141e5750d9f27bf7dd2385026e235a41929277e49a0b8579446675cebd2ac8988675eba7b709134ca28262a6c45757768b6438a697b9fdde4d6f9798ea1daa051a5db5d9f5fbe1e24b0b75fb818463803965d6aee0310b51d6aa053a062e27c52f1822a454d2616b4b6b0cfdba9bcb83519cfe4efb22d042aa7825ac8e4bbce943e939e8c47ba68b86a65030e21fa929c903c413bed7ff471a384e9be2e73bebc508c6328b0fc36f3afff53f30cd02daa7599be77f24f913b7195c0639dca2bccab17dd4510398df8fb88bd2aa3bf6823092e9f6e85ed20dd41674843e8782b3b2dad6af5a39cb33e6114c36c50689cdf731c432007602b5387fd216ab0af5dc045842b9bfe10fe79be0da9f66de261255c30763b88546f1afaa8d1fb9de6f389fa69dbd81bbe50d4aee65e3617d28fe2deb5d71fff7df8aec9f89be4526ca4948cffd52a4f2a8d0393b0db1900ed6a70915800b8663bf61a937460533b5ac5b9f0e0d11442959eb366f90b88c9479a49ba4be417e7685c9ed0143c1e9115b2186d625e4ee963d7567422ee9c49a460bd20a1bf5bc540b237096638f62621430c4634342f8540b93eda498ae43a263d33bf5538191de77f9c7d5d57fa971ef54907b30e035a61900694693f777e8000a6fd70b0227d7d46477422455645e9904e6ecc102b76f371d84d14cab943d492d86815953c46e23773ae1184209e669965fd0e75861d3ffc8fe1a070230a81a6fc3f504dd91cce037d9bb8abcb034fa76f83ac3a4073aa201b07b00a5d2a899e2dd1e5737d8772d9df443cf32e244de94d054ba579cd9ce3fbba4b360f47b95f9c9b715e75b1864b2bc1dc544998bc0ebc5606559fe015b9d852e3ab4288ef73fed17f3a71ccaa39e52ac3d4de3542c001a874b754a91c2274c4fa708194088e685be7cbd9deb758ae4fedb19076f9f606987e310f09e37562ee592e414c5e34d969a12247303a5e13df2de9edc6a6893ec5d9aa753f34ac364d4d2901a74f441f18fca2c0206e8c3798ef3224333d144f4a8bfd07dcd625b0ac77306750e886208abff7fdab6b65255d36d2f92d0280e364cb3e56287de5d77302048100bc110f0fab8667d5ae6b6e15a2040dfd365e52140ca55e12aac70ef658d34f8a7b62a08e231ac02d948761724003f2c555c4cbdb3cdb170a4ab13af407a95386c11d6c69486bbcd9e8e06be8dbb5e6be9579a520c71d5c86aff009397bd2c23c09d16aeccc41edf44f30a47134df39397c696e68bd4746301d7ed8cb88f9eca0b535aeb78f94b6d2a1cafc7d50ded2ee389d1b5821120b045bbaec5f1af6b27de16a876e9936a74b0ffe08e75ebc69ac120825ca4ab574dccefdc51ceab6b33560f0437aa9e181ed9bd37c4a796bba276957b171773b8c23f7b4f06a778b8bc893fa44e0f9d7c2588f0d2f26e57d669893e4cc64bedf8d3e54aa4f6ee81b0d1f6a4640489ce45c4d980a6334cafc9b90060528c20daed0c965a50fd75519728dfddd4bc2c43f12cb58e23b314baf29391ab9c17c9e4e81b3af7cd4864d0947c7582e2cd17069120931be5f5c782837ba20371a7adede78ecd678c21c690eb0785591b8f56ea03a2a9a1d9bb1d546e601d3695507271cb588146a38648b8209b2d79a3b43dc2aceb909fcc315ceb72e3a9a023aea6cf95243b69d7537a360168c3dd5388cb6a6c3914f878cb8b3649f7e8c9dc09dc42926ccf4d850ec829135492000e9a4f4bc721f16b41888f1b8ec05f56298b831fe9aae00109866cafaffc2a5c1b3a94d411a337c95f4ee1c080285beaa82b32208d1a5cdf1fb884536c9b4cd7d5e7d97060fb78c78897d58c5e1a398a90c19e3122390e9ce57b05ddca3eae4152e2564dddf3f55ad3dff19795cbfa24d17c7cfcc0be8f1099eb261a2f001bf4b3481749be9fd18c4da0b6936265a584b82f81fc6919fff192161510928f3db3f36b5f146a42758449e641066fbe6c6a7a5b5aaccb2d4e19913e48524c1517473e77821e73a5a0f85ec88687e475f879375782ef325097a44f0cabf123def58066b735629d34b34228650fd9a1ebc05d2f60f9a132d738148b0f89b7590994fe78a8cdfa21d65fda94985cbcbdaa1b28e7996ec3afc9f9def8fa182ee69a13ba42a184ce8d13c690c8df945ade9386fb129e4cb585565fe58f51fe4de85e3e046092bf9c943e1a3c6e94a34bed2ebccf33799330be2dea5518564240c0b4293dc13a60b74ffbf646618d11c17f40d42a5969550e0f1c6e45607b58a9531e0b9e72e119f82149af62020743fd84b83e68baff350f1da4e976823b2166655909098942fdc7c0429aa624dfc6dfca93ef904014464d21019dc581be38d92e4f9c4027a79f4bd980bc72cca5f93be5dec0b45f085c6a39ae9d6d41c3981b045af7da474e5e1410c66c7d99178f2f6dc6e1662714a51df16b9c3f63eef6fbe12745dbed854afc44db7811cfa964f718763f2a4eea199952a31d0360dd507c58ea24bedd245b1baf3f68c50f54e58b118f3a3668e9711af2c97d9ee4431595c2a170da84de08b9ee994fd8b11a874744d0281a0d3cd45108638b9f4b37beb69f7f2ecb6982c55b51af982cdda771d100200a53c9455a496130fc00cdcd3dc1bda99def65ed3d66b247e6ce93423cd8d2ae09b4c9a401a7137e29ce1a875aaf98d08f1450936f950a966c710d58c880819fe399cb28731f00cfdf7f212abc901d79d4417296612341175b71a47355cea529736ebda3a45f0a6991565ef3c0293b01d274fc76521a0a0b3aea0df756fb80aadfb009c94ac72d0fb8fe93af2722beaa79d5d287280f5f66efe526a5f566ba4d92bf374732152a93f5095018fbb00c2fbe7ea1d1088d3ef39c7bcce76435f150635c1660148e6c46e4b8d2bb4509690610a0ee9d4b0f4ea50ca603f31cb78183ff9f3a7e803b9026aedbe83ad2e050d9cea0c3db36f627683d2037a7f37b61baa81664d84674244b8e9027f6d5586b13da4df54d13e75d28c0c5df61271b5444a5b08db1a3c2bd122d76209190243710b36946884196e6", 0x1000, 0x20000, &(0x7f0000004cc0)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x80010, r1, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000004d00), &(0x7f0000004d40)=0x4) poll(&(0x7f0000004d80)=[{r6, 0x40}, {r1, 0x114}, {r6, 0x1}], 0x3, 0x80000001) setsockopt$inet_buf(r3, 0x0, 0x5f, &(0x7f0000004dc0)="68f207900b0ac7b6dddd598ef1b5ae3ab9e918d44a11fc2b70a35f7f24b5568eb967d6930b96e705c1af4a53e18fcde41d86fd3b423bdb60de3e6502698fe92babaa74742454d9c37dcf61ebb2cf4b6c37b493ba3c7beae57094faeefddec65fec25847ac41608387d844c31eb578f031d8bdd74899a456b9efd88234b658679863ac0f4f6b38d109de40c81e7e8a64a4236676706b0dac6a408f5f7eabdc51e298e966a915c0deade91a7d8d5f45f2bc0a51b", 0xb3) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000004e80)={r5}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000004ec0)={0x80, 0x57, 0x2510, 0x269, 0x72a, 0x3, 0xfffffffffffffffe, 0x6, r5}, &(0x7f0000004f00)=0x20) pwritev(r1, &(0x7f0000005000)=[{&(0x7f0000004f40)="df5b38237e90662691dbe947d7079aeaac6b8aefad504b3c15616d6dcfe4f92d244d29c54c5d0b369d74273d63b470738fe26142e093d818454d76c66ed5956083136f993474f53ba2340dd7572df684a95d49213ebfdda31aa26ad00c158a60a84b70869634579aa5570b12899680fd3e1b150da5ee946bb37c36c0388562bd149bc9e28fe64f4e613d9845e3592a15ebedf84638e08177b6acbc81ca9725ac796ebc6558a70fd1fab80ae8d3196488", 0xb0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000005040)={r5, 0x7fff, 0x53, 0x2}, &(0x7f0000005080)=0x10) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f00000050c0)=0x83, 0x4) r8 = socket(0x17, 0x2, 0x8) preadv(r2, &(0x7f0000005440)=[{&(0x7f0000005100)=""/232, 0xe8}, {&(0x7f0000005200)=""/255, 0xff}, {&(0x7f0000005300)=""/164, 0xa4}, {&(0x7f00000053c0)=""/47, 0x2f}, {&(0x7f0000005400)}], 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000054c0)={r7, 0x8}, 0x8) poll(&(0x7f0000005500)=[{r3, 0x1}, {r4, 0x4}, {r8, 0x100}, {r1, 0x176}], 0x4, 0x20) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000005540)={r7, 0x3, 0xc178}, &(0x7f0000005580)=0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000055c0)={0xb3ec, 0x3, 0x6f683c97, 0x7, 0x2, 0x9, 0x3ffc000000, 0x401, 0xff, 0x3, 0xba1}, 0xb) 00:00:03 executing program 2: r0 = socket$inet(0x2, 0x10000006, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x1ff, 0x4) syz_execute_func(&(0x7f0000000000)="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") 00:00:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x0, 0x0, &(0x7f0000000180)) sync() truncate(&(0x7f0000000380)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0xa1, 0x4) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:00:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x808, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x6a, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) dup(r1) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x400}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000180)={r4, 0x7}, 0x8) renameat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00') 00:00:03 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000380)=""/29, &(0x7f00000003c0)=0x1d) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000240)={0x5, {{0x2, 0x1, @multicast2}}, {{0x2, 0x0}}}, 0x118) 00:00:04 executing program 1: r0 = socket(0x0, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000240)={@rand_addr, @remote, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000002c0)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, r1}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) shmget$private(0x0, 0xd000, 0x10, &(0x7f0000ff3000/0xd000)=nil) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) 00:00:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000003c0)="36e320288bbb5b61d2527fb0871580b53fcd43879c8766ab9a9c60af0fce2170475c7d3d94612af661349a7e2957a873d8950c2fc8deb4c223267d50c1526b", 0x3f) r1 = dup(r0) flock(r0, 0x1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, 0x0, &(0x7f0000000080)) 00:00:04 executing program 3: socketpair(0x2, 0x10000000, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xfffffffffffffff7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x4}, 0x8) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)) r2 = getuid() setreuid(0x0, r2) r3 = geteuid() setresuid(0x0, r3, r3) setreuid(0xffffffffffffffff, r3) 00:00:04 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() r0 = semget$private(0x0, 0x2, 0x100) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)) __semctl$IPC_INFO(r0, 0x7, 0x3, &(0x7f0000000300)=""/217) utimensat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x10000, 0x7fff}, {0x3}}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x1ff, @loopback, 0x6}}, 0x0, 0x3ff, 0x1, 0x7, 0xfb12, 0x3}, &(0x7f0000000100)=0x98) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00', 0x5}, 0x24) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)) 00:00:04 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05c40219a7ccc4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed75b0510fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d003f1281c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f00000001c0)=0x100) 00:00:04 executing program 1: syz_execute_func(&(0x7f00000003c0)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fa3d3d0f72d50f64f7b8c4c44e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c4833995d308c90fbcaf0410720f00004502d965c6c6c4c4f19d1e2e41dd41d7efa80d42dbc3a3056f0000004e00c4d30c808de3c0f526264788fed57b7ba1dd7dbbbfdd5cc6006630a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000080)=0x1c) syz_execute_func(&(0x7f00000000c0)="969898472c4314030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x32a) r2 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x100) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000480)="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") socket$inet_tcp(0x2, 0x1, 0x0) close(r1) freebsd11_mknod(&(0x7f00000001c0)='./file1\x00', 0x20, 0x71) 00:00:04 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) r0 = socket(0x1f, 0x7, 0xfffffffffffffffa) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x2, 0x90) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0xfffffffffffffffd, r0) setsockopt$inet6_int(r3, 0x29, 0x16150112acc0d062, &(0x7f0000000040), 0x4) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x2b, &(0x7f0000000000), 0x4) sendto(r4, &(0x7f0000000080)="e028561855a340eadae0f8d9f707c09ca10bc25c8972354d0b5960668a3901fc0c8439d208fe", 0x26, 0x8, 0x0, 0x0) ioctl$DIOCCLRSTATES(r3, 0xc0e04412, &(0x7f00000000c0)="2d2d1084d50118d783f8b5aa99f3112eb058a940c587f6ed1fa6d55915d0a50d53696390d47df8f2cf262d953872b93a4f0f6f94f6a2bac8f4f9839e31166a") getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:00:04 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000040)={0x2, 0x1f}) setsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000080)=0xe00f, 0x4) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x800) r2 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x2) fchmodat(r1, &(0x7f0000000140)='./file0\x00', 0x1) getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = accept4(r1, 0x0, &(0x7f0000000200), 0x20000000) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000240)="01ebd08097712102b8e67bc9ade0a2dc3a5bcee63aa91628dc8ef6888e37f5d77a2ded72eda0bf82e56343e940836eb4cdb6b4dc555d75613b9df144a1b21a4761cdbef9cfbf3a154708ff0a09c6e382e388a5ad8d7bf7104f9def447eed65b1f1950abb6dc8ae26ef3f9470be735e9c0cf4d381e0d42b86116eb2512a3a18e6dc9024a4b08e9d803c6380abd560f39968b1a72fcacb17b2bdcf596d0ee8bfb78576cda717dba5e3c6f5f2") poll(&(0x7f0000000300)=[{r0, 0x20c0}, {r2, 0x1}, {r0, 0x2}, {r2}, {r0, 0x4}, {r1, 0x2000}, {r2, 0x28}], 0x7, 0x200) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000340)="730072f5f11f871475a2f4f7c388120faabf8f380c05268a9769e7c58196256cbd379b85006154156152c1cd5ebb7f2924adbc6a06a84dea031b8424ff904d5613b76fee61863fb6731b38afce7713f4d0f0bca350cbbd70b1d93beeae5e5c978b51cf483f02ff3c08267ef05b0a7837557535108fdec7fb5a67815b58276f093e00f5998443745b9f103bdf148299533442a8f80192f0568edb1b00161847e5c1617d21e621dcd3aed189a743e1a508f924c26a7a676451cdef903e766bc0d91d460f12901e0572d5de62365fe281132bb8bd28ea55978115e9902a") setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000440), 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000004c0)={0x57b0, 0x210, 0x7f, 0xfffffffffffff801, 0x0}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000540)={r6, 0x8, 0x9, 0x10001}, &(0x7f0000000580)=0x10) rmdir(&(0x7f00000005c0)='./file0\x00') setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000600)={r7, 0x3, 0x7}, 0x8) r8 = semget(0x1, 0x0, 0xa8) __semctl$GETPID(r8, 0x3, 0x4, &(0x7f0000000640)=""/104) ioctl$DIOCCHANGEALTQV0(r4, 0xc1004431, &(0x7f00000006c0)="dd8a09ae0128") unlink(&(0x7f0000000700)='./file0\x00') r9 = getpid() getpgid(r9) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000740), &(0x7f0000000780)=0x4) mkdir(&(0x7f00000007c0)='./file0\x00', 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000800)={@in6={{0x1c, 0x2, 0x3, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xea}}, r7, 0x100000001, 0x1}, 0x8c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000008c0)={0x5}, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000900)={0x5, 0x20, 0x10, 0x7, 0xb239, 0xfffffffffffffff9, 0x4, 0x0, r7}, &(0x7f0000000940)=0x20) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000980)={@in={{0x2, 0x2, @multicast1}}, r10}, 0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000a40)={0x0, 0x800, 0x1f, 0x80000001, r7}, 0x10) 00:00:04 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom$inet6(r0, &(0x7f0000000000)=""/242, 0xf2, 0xc2, &(0x7f0000000100)={0x1c, 0x3, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0xf3}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) fcntl$getown(r0, 0x5) r1 = socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000200)={0x20, 0xeb, 0x7, 0x7}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x2, 0xfffffffeffffffff, @loopback, 0x6}, {0x1c, 0x3, 0x1, @ipv4={[], [], @rand_addr=0x400}, 0x81}, 0x8, [0x2, 0x6, 0x8, 0x7, 0x2, 0x8, 0x0, 0xe9]}, 0x5c) fcntl$setstatus(r0, 0x4, 0x10044) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000240)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) 00:00:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt(r0, 0xa7, 0x6, &(0x7f0000000000)="a185d087a8aa05b102d72f44ef1036d490a4e59721812be5f6461c66c47d7074ad8906204f54683e8f03fed54e92f1da0dc7764ae3ed07a4fc3ea7d5234ccd19a47663db43d67a9e7c04e7", 0x4b) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@broadcast, @multicast2}, 0xc) 00:00:04 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = socket(0x10, 0x10000002, 0x8) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x7, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={r4, 0x9, 0x1, 0x68, 0x9, 0xffffffff}, &(0x7f0000000100)=0x14) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000180)={{"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", "d16e291f8490d0e5456138841fded653777a67f02a138267aa6f66bbde2167e7", 0x3ff, 0x3}, &(0x7f0000000140)="55e2603f8e", 0x20, 0x3ff, 0x9, 0x81, 0x10001, 0x1000, 0x78, 0xffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000680)={r4, 0x9, 0x7, 0x81}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000700), &(0x7f0000000740)=0x4) listen(r3, 0x3) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000780)={0x0, 0x0, 0xae2, 0x1563}, 0x8) preadv(r0, &(0x7f0000000c40)=[{&(0x7f00000007c0)=""/197, 0xc5}, {&(0x7f00000008c0)=""/198, 0xc6}, {&(0x7f00000009c0)=""/251, 0xfb}, {&(0x7f0000000ac0)=""/13, 0xd}, {&(0x7f0000000b00)=""/170, 0xaa}, {&(0x7f0000000bc0)=""/113, 0x71}], 0x6, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000cc0)={0x0, 0x7000, 0x8001, 0x5, r4}, 0x10) r5 = open(&(0x7f0000000d00)='./file0\x00', 0x20008, 0x2) r6 = msgget$private(0x0, 0x1) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000d40)=""/232) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000e40), &(0x7f0000000e80)=0x8) getpeername$inet(r1, &(0x7f0000000ec0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000f00)=0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000f40)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000f80)=0x1c) r8 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_STAT(r8, 0xd, &(0x7f0000000fc0)=""/133) chdir(&(0x7f0000001080)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f00000010c0)={r7, 0x3}, 0x8) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) socket$inet_icmp(0x2, 0x2, 0x1) freebsd10_pipe(&(0x7f0000001100)) ioctl$DIOCGETLIMIT(r5, 0xc0084427, &(0x7f0000001140)={0xfc, 0xfff}) shmctl$SHM_STAT(r8, 0xd, &(0x7f0000001180)=""/207) 00:00:04 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) truncate(&(0x7f0000000040)='./file0\x00', 0x4f5) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0xc4, 0x0, 0x0, &(0x7f0000000400), 0x10}, 0x0) 00:00:05 executing program 0: accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x1011, r1, 0x0) sync() r2 = open(&(0x7f0000000280)='./file1\x00', 0x80, 0x64) syz_execute_func(&(0x7f0000000000)="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") getpeername$inet(r2, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)) 00:00:05 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05c40219a7ccc4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed75b0510fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d003f1281c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f00000001c0)=0x100) 00:00:05 executing program 1: r0 = dup(0xffffffffffffff9c) fstat(r0, &(0x7f00000001c0)) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000180)="c4", 0x1}], 0x1) r2 = accept$unix(r1, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) poll(&(0x7f0000000000)=[{r1, 0x5}], 0x1, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000340)={'accf_http\x00', "73ae279e20960003f3b4909575fd25101fe5f8457f61814d2612123033cc150fd023c95827ff861a22b1625ea8bd282dd9fdf116adde02e32dbe54bcd5b547fd057771294fa5a38ae02448ab032dc8b20c8e53cec352a6daa2fc7891bb25705297945061212ca44b1762801fd839f8f6ae77fc4df2e5d89ee9cb15744be86e5b48483aeb343de3987df71ef9b8af66f37c1ae941f1723015fe5a76984d6e408737c16dedc2c7f11c21f16491a267d38c841d3ccdc9eccafd9c54616769db271258040733d1d9b9b939da9f2dc6d179080f9901b19367e86eaafe19c1909070f1eab00e2537a38e3a0fa92e75c56be9b0"}, 0x100) 00:00:05 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040)=0x9, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080)={0x1f, 0x4e41}, 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1002, &(0x7f00000000c0)={0x5be, 0x80}, 0xe) 00:00:05 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 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, 0x3}, 0x8) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2f66696c060000000000"], 0xa) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 00:00:05 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x5, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x6, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\v\x00'}}}}}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r2) socketpair(0x1e, 0x20000000, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x4e, 0x2, 0x5}, &(0x7f0000000200)=0x94) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000240)={r4, 0x8001}, &(0x7f0000000280)=0x8) poll(&(0x7f00000000c0)=[{r1, 0x104}], 0x1, 0x401) 00:00:05 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)) chroot(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000000080)='..') poll(&(0x7f0000000080), 0x0, 0x8c4d) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x1) freebsd10_pipe(&(0x7f0000000100)) 00:00:05 executing program 0: syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b01a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x10) close(r0) 00:00:05 executing program 0: setrlimit(0x2, &(0x7f0000cc0ff0)={0x0, 0xfffffffffffffffe}) socketpair(0x17, 0x2, 0xee, &(0x7f0000000000)) 00:00:06 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2]}, @mcast2}}}}}}}) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @loopback}, 0xc) 00:00:06 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x9, {{0x2, 0x1, @loopback}}}, 0x90) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000100), 0x4) 00:00:06 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x2ca, &(0x7f0000000000)) r0 = getegid() lchown(&(0x7f0000000340)='./file0\x00', 0x0, r0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x4) recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000380)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/173, 0xad}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/79, 0x4f}, {&(0x7f00000023c0)=""/157, 0x9d}], 0x4, &(0x7f0000002480)=""/141, 0x8d}, 0x40000) mkdirat(r1, &(0x7f0000000080)='./file1\x00', 0x0) unlinkat(r1, &(0x7f00000000c0)='./file1\x00', 0x800) bind$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00001a00000000000000"], 0xa) 00:00:06 executing program 0: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, &(0x7f0000000140)={0x94, 0x2}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x0, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) 00:00:06 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0x0, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x300}}}}}) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0xa45, 0x12) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x8) 00:00:06 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="b9bd33528d533f823000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x2}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="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", 0x585}], 0x1, 0x0}, 0x0) bind(r0, &(0x7f0000000040)=@in={0x2, 0x1, @rand_addr=0x3f}, 0x10) shutdown(r0, 0x2) 00:00:06 executing program 1: truncate(0x0, 0xb3) msync(&(0x7f0000cb2000/0x1000)=nil, 0x1000, 0x1) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000f78000/0x6000)=nil, 0x6000, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000080)=0xa8d, 0x4) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:06 executing program 1: syz_emit_ethernet(0x128, &(0x7f0000001280)=ANY=[@ANYBLOB="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"]) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 00:00:06 executing program 1: r0 = socket(0x2, 0x8, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x10009}, 0xde) socket$inet6_icmp(0x1c, 0x2, 0x3a) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, 0x0) shmget(0x0, 0x4000, 0x4, &(0x7f0000ff9000/0x4000)=nil) 00:00:06 executing program 2: freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000380)={0x0, 0x0, 0xf, 0x5, 0x8000}, &(0x7f00000003c0)=0x18) r2 = socket(0x80000000000002, 0x10000001, 0x84) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000500)={{"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", "0abceb7f3c5bc6d5ce84a3be45396fd9d103a1d5e2a764429806c2e57bd66197", 0x8001, 0xcd08}, &(0x7f0000000400)="8ea71f28335120e9486cc12587646d31fa7c251aac05f045c84982e3662e1e583251100bb8e61d92e9260203d9be2fc602cd58bd48b884206286f11fee1cad2c", 0x194, 0x7, 0xf, 0x4, 0x5, 0x8, 0x8d7, 0x8df4}) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) read(r2, &(0x7f0000000080)=""/226, 0xe2) getpeername$inet(r1, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000a00)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x31, &(0x7f0000000180), 0x10) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000980)="006a5dd812ce9afebc384861f93b5305e97e216164a966595f2e3f4c6cce891720198a540e9382c686f698c949a028385c9c6e0ee5b039329d1634b0af8c7609cec463f305b2d26372fc62301c6a8b86339749d7e2aa0ec0b2a6fb0eb4b2466866f5cfb47bf4") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xaa, "16b2e026d755562ecac797050f9ad9a94d039e5d48dc4f12adee304568f36396db2fb1c1f2509a6953c44745535594aa8821849dbf6d98bafb3fc52687f8a465d758cac18232477944ee4ee0c76dbc6f231d554cea95fd0bdfbc97fbe88140fda7b01258430ac9ee3a2e5898efd96fb5615c719e42a0242f6efbc564dee278c82af4167b1fed1c896bf5c758ce1f39c3e1e307555bf14be6a9cb4037ddac9437bf13355463f96a2bd772"}, &(0x7f0000000280)=0xb2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000300)={0xa0, 0x2, 0x2010, 0xffffffffffffffe0, 0x5, 0xce3, 0x80000000, 0x3ff, r3}, 0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000002c0)={0x200, 0x3ff, 0x200, 0x800, 0x7fffffff, 0x9, 0x3, 0x4, r3}, 0x20) read(r2, &(0x7f0000000040)=""/47, 0x2f) setsockopt(r2, 0x1f, 0x2c59, &(0x7f0000000480)="929bc808fff30246d33163f0830023cc2f37e50ad74e3a2f4825b3d1a645a95588c1d84f094fa9956a295bfbf8f5e052bff807f2e3bd99e47040cd3b38203771c0294999a8d64f6231a276fb4103c4b244ae43be752e02f55b88fe417f91bf23fa9b4f4828e2af", 0x67) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000b40)={{"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", "e7fb9364c66451a437a1cb72a5d3123d9595746195b64f1eae8c494552bda7d2", 0x81}, &(0x7f0000000a40)="70a2e0b3126154cecebce3bbf3ecedd74c0066921a1d70ac9c44b5c8f93a43b80c15fa8710dc9e76e699bf13f0f96285e1f73a3c7fa2994a136eb74932232a100e85615c6e085c399241ee19000ac49ea2a7b99f70a132cc58067caea631f67b9bb63681b37bd84f9f56ca2fe9fafa1dda3536a3c49c899e81c67f0e8836c307c3f1302047d0690dc33200b308b4bd80cba8995145cf02a65dc41c68f9e5b06943bfdcd1dcbbbd7393b584928481e091266c3e7a063dda678751421da916c8791c3cf61f9a53565101503590f2cb", 0xc3d, 0xa2, 0x6, 0x66, 0x8, 0x6, 0x24, 0x71}) 00:00:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0, @rand_addr}}, 0x0, 0x100000000, 0x80000000, 0x1, 0xffff, 0x80, 0xff}, &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={r2, 0xcf, "f416cb195976b8915db32e0ecd06fae07fb9cb1988d151d0e65dedbd3fd1853bbce313a3944418c90bb4b1e1657cd3edefe2268e0af647f0b08653ab77b946062355fb197bdef17182a700d3e5cc61ef4d3ea91c5c7e163268e9d8449bccb9412ff18e5c873cbae0b51037377631efa0a66386dd324d9c7108fce0d5a464a64988d7d4233ef9a0bf81e5c93f7e0a40272ee74590487654ef1d4c05de67bdfc6008cd8a8e0abfadd27c2c0a416a9bf83f0e93010c148e3170ee6c85c202568995e2cc780c8e2076ac4c3ecc2e2012ed"}, &(0x7f00000002c0)=0xd7) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @broadcast}}, 0x0, 0x0, 0x20, 0x0, 0x200}, 0x0) 00:00:06 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0xa08, 0x11) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000100)="aa1eaf66fdfe3eb545d3f22e4e8e066588cc404ea7b823e85238c638e0b4302b3ae3c26b0d9e47c47e5977d64fcec24396ea1f62fc83b5d0bd75e324743e8876389d7dab9e053d85aac031d3d7d91fc45e7712def703ea78ca2b901f5ed919b0df013c2c76900fbf9342") syz_execute_func(&(0x7f0000000200)="98340a0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727575788a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2dfd96440059005900dcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) 00:00:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x7}, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x32, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 00:00:06 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000040)="ee8a93af00ffdb86f5ad36ea7ff592e6bcfa0170fb43d78664137a68af4bd36c908e1eb8627267fd24edc73ed4af9f73548ea9a03a7a3e5c191653d5bad2958b56c9d8f1f116de64caa356884cb2f3afc905acc790342eacb6da2a7fb6871ad80e10546a17aee6") ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f00000000c0)="cb01d9965055b7856d005b71db3b242bb99760c2a79892d05fd73082d636805a75b91d1181dfc8cacf6f8439654c34cb44ef5fad62a58dea83743be5504c50ff849735068beba77e03abb20a9e714c60b36a94dd0e7360d59f5fe1189ab7708c875b24baad307f62ca769fa3000cbbd80aeee5548c287e2c7f58fe521043bdd9ff27613d37b1be1be9918c948ed6e9c45552b7a4686dad3b3951dca51a4a817a295443671018a154d96ffbb46a33476a0bb65f15b34aa77c338d34a1a7777330f629356759b260a7a9a63029b1d9ee93ada4423a932e40950acb33eb473c0ba1a29e01d4bd5751c9a1b3171f178a6245f6455798332500b6d3") ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000000)="4312ef95e6") 00:00:06 executing program 3: r0 = socket(0x41b, 0x3, 0x20007f) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000200), 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) 00:00:06 executing program 1: getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) poll(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) ftruncate(r2, 0x8) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) fchdir(0xffffffffffffffff) getsockname$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getpgid(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x0, &(0x7f0000ff0000/0x1000)=nil) 00:00:06 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0xbef4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00000000c0)=0x1, 0x3bd) 00:00:06 executing program 0: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") r3 = semget(0x1, 0x0, 0x2) semop(r3, &(0x7f00000008c0)=[{0x4, 0x9, 0x800}, {0x5, 0x100000000, 0x1000}, {0x2, 0x5, 0x1800}], 0x3) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000980)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:00:07 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000205, 0x0) 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) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x3, 0x8, @loopback, 0x6}, {0x1c, 0x0, 0x66bd, @mcast1, 0x562e}, 0xe5, [0x100000000, 0x401, 0xffff, 0x4, 0x1, 0x6, 0xffffffffffff8000, 0x1ff]}, 0x5c) 00:00:07 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x20000005, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000040)="eaff125c00000000", 0x8) r1 = socket$inet6(0x1c, 0x0, 0x4) r2 = fcntl$dupfd(r1, 0x11, r1) openat(r2, &(0x7f0000000180)='./file0\x00', 0x1000c0, 0x40) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x8001, 0x0, 0x2, 0x0, 0x595}, &(0x7f0000000080)=0x14) munlockall() r4 = fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getpgid(r4) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0x20}, 0x8) r5 = getpid() getpgrp(r5) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r3, 0xff}, &(0x7f0000000140)=0x8) 00:00:07 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x11, 0x2, 0x0, 0xe0000001}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x1f, @mcast2, 0xf8e}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x24}}, r1}, 0x84) 00:00:07 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000080)=0x8) socket(0x10, 0x3, 0x4) 00:00:07 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() freebsd11_stat(&(0x7f0000000240)='./file0/file0/file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = fcntl$getown(0xffffffffffffff9c, 0x5) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) r7 = accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000500)=0x1c) r8 = socket$inet6_tcp(0x1c, 0x1, 0x0) r9 = getpgid(0xffffffffffffffff) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r13 = socket$unix(0x1, 0x0, 0x0) r14 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000680)) r15 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./file0/file0\x00', 0x300, 0x0) r16 = getpgrp(0xffffffffffffffff) freebsd11_stat(&(0x7f0000000700)='./file0/file0/file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getgid() r19 = getpgid(0x0) getresuid(&(0x7f00000007c0), &(0x7f0000000800)=0x0, &(0x7f0000000840)) freebsd11_lstat(&(0x7f0000000880)='./file0/file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000a40)={&(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000000c0)="01c6cc9bd386f90593f687cc686db5df7380900725c50891863f16bdf164cc6a7f0df043c084651399fc25432a44071abd6b84abdeb1865d66ac23c64a6d0100f3712ccf07673faceafc4b9a84e888f92b89d9248599a175d8f0ff843b0e423bb5bb49cc0737d1563d64f2f80631c3ee5b829de84d3953a499b89ddacaddfd1677eba3c60a9c0c53e5b78cba0b8f934a020e5acf0d7a5255bd5f03cae321acb0a99cffc02e070b924cc0475a265e7037841483811a5cd5dc062e205abdb7468bad202a4b8499b01d545cbd06f47948ca376b4f176009a8f38e", 0xd9}], 0x1, &(0x7f0000000940)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x18, 0xffff, 0x1, [r7, r8]}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x20, 0xffff, 0x1, [r12, r13, r14, r15]}, @rights={0x10}, @cred={0x20, 0xffff, 0x2, r16, r17, r18}, @rights={0x10}, @cred={0x20, 0xffff, 0x2, r19, r20, r21}], 0xf8, 0x105}, 0x20000) r22 = socket(0x2, 0x1, 0x0) sendto$unix(r22, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r22, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0xc, &(0x7f0000000380), 0x100000000000016b}, 0x0) close(r22) execve(0x0, 0x0, 0x0) 00:00:07 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, r1) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = semget$private(0x0, 0x7, 0x280) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000980)=""/192) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r3, r5) 00:00:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x3ad8) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x11, r1, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000000)="c4e3357d0891c421085c6a51c4e1fff0250a00000066f336386b21f3420f6f03c422f9234da80f783e675b66460fdc7c40c866660f5f7e00") msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) 00:00:07 executing program 1: getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) poll(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) ftruncate(r2, 0x8) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) fchdir(0xffffffffffffffff) getsockname$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getpgid(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x0, &(0x7f0000ff0000/0x1000)=nil) 00:00:07 executing program 0: fcntl$getown(0xffffffffffffffff, 0x5) syz_execute_func(&(0x7f0000000100)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55f7c191b33120b15ffbb15ffb110f0fca380483832200643e0c00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000001c0)={{"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", "e7ba79233d50dc6e0200d4c22ff7cf30efcad1422c7d395367756861893991c6", 0x8, 0x2}, &(0x7f0000000040)="12a1493ce85828ee29d8b35b56c15a4549649d9a6c3b17086d4f7cec434c84fdb061e38b17ed0fe78b62b7dbd349ee7650ec5be51f2a94a30725f671af575f49de1f45e0b88f8509edb86ba99f522ce73505b5bca1ff4acc21eedc92c0c8fceeb47e06c17423aa2907685cc055c027118ee604624e243d06eabd79ab75d289be6f29037e31ea4e099f051ceef0d8a661cd28cd1dfcb187f6106881e712d4e425e7f39c8c67bb54d43dd5b8f1d97f", 0x10001, 0x1, 0x5, 0x0, 0xfffffffffffffc01, 0x6, 0x10001, 0x7fff}) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fchdir(r1) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0xc) 00:00:08 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:00:08 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x2, 0x8}, 0x10) r1 = dup2(r0, r0) sendmsg$inet6_sctp(r1, &(0x7f00000012c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000240)}, 0x80) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xf, 0x100}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x9}, 0x8) pipe2(&(0x7f0000000080), 0x100000) 00:00:08 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() r0 = socket$inet6(0x1c, 0x4, 0xffffffffffffff7f) recvfrom$inet6(r0, &(0x7f0000000200)=""/202, 0xca, 0xc0, &(0x7f0000000040)={0x1c, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f000063a000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc) 00:00:08 executing program 2: syz_execute_func(&(0x7f0000000000)="0c16b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:08 executing program 2: r0 = socket(0x1f, 0x3, 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1206, &(0x7f0000000140), &(0x7f0000000180)=0x10) 00:00:08 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 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) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:00:09 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x9a24}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r2, 0x6, 0x3, 0x7ff}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x6000, 0x1, 0x440, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r3, 0xffffffffffff2b1e, 0x1}, &(0x7f0000000240)=0xc) r4 = dup(r0) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000000280)={0x1c, 0x0, 0xd965, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff8}, 0x1c) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000040)=0x7, 0x4) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:00:09 executing program 2: freebsd10_pipe(&(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000640)={0x0, 0x100000000, 0x3ff, 0xfff}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000400)={@in6={{0x1c, 0x3, 0x485a, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r2, 0x7f, 0xfffffffffffff000, 0xffffffff, 0xa87, 0x20000000000000ff}, &(0x7f0000000600)=0x11) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x9, @mcast1, 0x2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000080)="86e685c895caae38420dd4134d8a0df834e1f4c6b467", 0x16}, {&(0x7f0000000180)="a58aa30be9de5d637f07a7a1db9cf688cd3a3e0b38121018f532f9a7d18098b924bc6082fbad05ab97069c5184aacc7cf62c674b0f7afbbf", 0x38}, {&(0x7f00000001c0)="1bd06bf1a78e2889b6dd4e5542bcfe4973e7d00d9eb0eb4e245f248ec6417c9faccc48a4713e429a29ad23b11102eaa99b86c0bfc76bc1f5aa0d018b9434ef76a2f8ac860b5107ea08dc8eae33063cfb625979db9e74d7c3b93f02bf36e34c8c30e70281b02e14ff7413ef70cab3fecd109b4ae275c7f31188b2d0dc62f4e87c3aefd2ed03d42142364aea6b7d964f72ea17fa25f556e3ca9d61cc160e89b6aba1f53f3a5db5ac7092ad030fda94db6af0425707de320b20cc681fcf3d7e534ba3c897409a251000618785ff64627e936a6a44f9c2c0f55d4c", 0xd9}, {&(0x7f00000002c0)="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", 0xfc}], 0x4, &(0x7f0000000500)=[@init={0x14, 0x84, 0x1, {0xaa, 0x20, 0x10000, 0x9}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x7}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="dd0888ab11972780c68fb0e5aca23c20"}, @sndinfo={0x1c, 0x84, 0x4, {0xffff, 0x5000, 0x6, 0x100000000, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @multicast2}}, @authinfo={0x10, 0x84, 0x8, {0x3a771bcc}}], 0xac, 0x10c}, 0x20081) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000b80)={@multicast2, @rand_addr, @remote}, &(0x7f0000000bc0)=0xc) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000ac0)="2c933c46b60a3e27a8036f8a091bcf4745836d088ef56f945e08651705fbb72a1fead2b56a95c2ae9ce14bc990780d951be6") read(r0, &(0x7f00000006c0)=""/191, 0xbf) syz_execute_func(&(0x7f00000000c0)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76c5f2168f4808eebce000441471dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f045831fc55b4579363ef8f89966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") sendmsg(r0, &(0x7f0000000a40)={&(0x7f0000000b00)=ANY=[@ANYBLOB="0000af2f66697c5065305c4c5c6632d6f5fc2d8ca82eeab470ab8f9bef38c3922c35ad640b62"], 0xa, &(0x7f00000004c0)=[{&(0x7f00000007c0)="54bb3d67d446ebcf68758004bb3b93cbdd004750040e03314f6bd460437ff575c9ec4ff1921b29364c764356617b665530538bdd6e796f9c05f9969c052868b3d46d4dbcd65d7fff01d747eca3e0afd5b1a26bdadd73854d86783f2a1085d9060612e096bc942b582d4a92ba2bf90bbd284249705ae893adb6bfb587f32f6f4ff325b40c366f83f2887b67ebb2be402811d289a9044e33092f0ee3536b9ba3f0d0e1570c490bc2ff16dc23b75e04929adcf3fefbb99c20e864c2bf03b24eeadee5c4ec8c3c694c835850390bdad7c0e570c75ebbb44beefc073f4708e90018aeee79b4b7caca59", 0xe7}, {&(0x7f00000008c0)="45decb60c757ec6f2619cfbce3e3e4c5015cc8f2a8bbc4f6eb3976b713f4941acd3f0b5c790b361c5fa9bc48637ce68e78ad2d9963456efb4b3fb1a14bfc228198656d244a74af16f59461bc221ab82859a8b016e30f83a934e2b5df1a333bfb2b85747ceb76ee2c67ffcb3bd6b228feb44f754ff147fd3268fa8ac31f288aa722980f85ee3ed0f8409a415e7638588aea4d2a23dc42900904324fde3d669ab4dd77d8bc", 0xa4}], 0x2, &(0x7f0000000980)=[{0x90, 0xffff, 0x10001, "338a22501922e0633b31817e151531bd804b9ef0d0df0a0a2710059bdb963129705fecd1395c53f1b9646828a0f5a154a47e1271e112435b229fa7e097dd9c861a8a38f634381ad3592c8e10291a8c7de64df0ce99308a5d69763957ae4a7f7a325e438cb61422ed4d60a67699b166cf4f780da8025bab0978420d7491d0f928"}], 0x90}, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x3) socketpair(0x0, 0x0, 0x1, &(0x7f0000000780)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000a80)=0xe897, 0x4) 00:00:09 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000040)=[&(0x7f0000000400)='\x00', &(0x7f0000000080)='\x00']) syz_execute_func(&(0x7f00000001c0)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0ff10021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d467f00fbb2be8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0)=0x5, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000000)=0x80000000, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:09 executing program 3: syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x900, &(0x7f0000000080)=0x1, 0xfe9f) semop(0x0, &(0x7f0000000000)=[{0x2}], 0x1) 00:00:09 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="c441785ab3000001002efdc422f5af73d4c4a31969aefbeb00007940ee66460fd928c46181ea7b62c4a1c95dc4c40359226181fec423e1680f00") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(&(0x7f0000000140)="660f381d9d0f000000c441801295000080206647dfec66400fe713c42145e93f660f6906ad81d100000021c4820137bb34bf9835c44195686cb502") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3, 0x3, [@multicast1, @rand_addr=0x8000000000000, @empty]}, 0x1c) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="04ed6d4de132000000000000"], 0xc) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00xffffffffffffffff}) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f00000001c0)={{"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", "74b484deba1851ec591a97cb240d136ddbd1dcd7a39a09977fd52aeacde184e9", 0x1, 0x8}, &(0x7f0000000140)="2f2e3c1d63f9ed8e7bcedbf920f7268b5acfb3c975934916a9f1f97918a52a5f11cbe361761c4c2f7913002ac03d344121941f6c347e646f83c7932e888a1cc574995a4fe7d4ca265ae1e03d79f99eed676add192e62a990417844090f699228792f6f1f1c0d29559b376d", 0x400, 0x0, 0x91, 0x0, 0x836, 0x10000, 0xf4ad, 0x5}) 00:00:09 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x4, 0x1, [0x2]}, &(0x7f0000000080)=0xa) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0xff, 0x8, [0x2, 0x48b40c5b, 0x20, 0xb4e, 0x2, 0x1, 0x1, 0x8]}, 0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0xff, 0x8}, &(0x7f0000000140)=0xc) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r3, 0x1, 0x6, [0x100000001, 0x80, 0x6, 0xfff, 0x6, 0x7]}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0x7, 0x83c, 0x4, 0x3, 0x3f, 0xdfda}, 0xa0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000002c0)=0x68e1, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000300)=r4, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r4, 0x8, 0x5, 0x8, 0xdc95, 0x3, 0x100}, &(0x7f0000000400)=0xa0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000004c0)={r2, 0x4, 0xaa61, 0x4875, 0xf8, 0xfffffffffffffff8}, 0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000500)=0x4, 0x4) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f00000005c0)={{"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", "f904e015fbbaae64c53a40da1f79a9d9092b0ab5dfb6af7158ab6a6d17af13f0", 0x8, 0x4}, &(0x7f0000000540)="adb0b0d38b15c01a3e1e427369b843b10f957febf16f215eef796b0666e3620719d5a18c27c9525d338e7913f052cea2e6c7d8bd1ee9720c7311a22f1101827be1bff339eced88", 0xf8be, 0x3, 0xd94, 0x8, 0x2, 0x6, 0xb924927, 0x7}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000a40)={@in6={{0x1c, 0x3, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x8000}}, r5, 0x20, 0x100, 0x4, 0x1, 0x4, 0x7fff}, 0x98) r6 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000b80)={r4, &(0x7f0000000b00)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000bc0)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000c00)={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000c40)={r3, 0x101, 0x9, 0x9, 0x4, 0x1ff, 0x1e4, 0x4, {@in6={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}}, r3, 0x4, 0x777, 0x8, 0x1000, 0x1}}, &(0x7f0000000d00)=0xb0) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000d40)={0x6, 0xea3}) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000e40)={{"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", "4cd97b8bdf108dd60412c4c78b94397b8909a58512386b9142c7937857cf2b2a", 0x4}, &(0x7f0000000d80)="94857e6f988e1a93a25d63906a0e526446c1aab8d14ae8f8ec1e77c1839b19eaf4fab2769cba2f62a2178afe1a253e7b1209f18dca64e89a2278cdab2268df8e1b3275453e2b7581d2d1f86a442dc3d3b95d73cc3c5d840953dd289c4b2ea1b363cf0ccdbd72b7ca2c3e40b44fa776405e89985df002cce6833c00d254d93950012e4e3b3a18ebb61dbdbe4b999a050228529194ce582ec2ff4d80b4becf56b6a52249361ddcb3ea", 0x2, 0x80, 0x5, 0xf7d7, 0x3, 0x3, 0x8, 0x1}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000012c0)={r2, 0x46, 0x8, [0x100, 0x5, 0x9, 0x0, 0x31e7, 0xffff, 0x3f, 0x33]}, &(0x7f0000001300)=0x18) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001340)='/dev/pf\x00', 0x100, 0x0) r8 = getpid() getpgid(r8) sendfile(r7, r6, &(0x7f0000001380), 0x7) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000013c0)={r5, 0x12b}, &(0x7f0000001400)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001440)={r5, 0x1ff, 0x7, [0x8, 0x7fff, 0x82, 0x100000001, 0x9, 0x1, 0xffffffffffff2a84]}, 0x16) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001480)=0x80, 0x4) 00:00:09 executing program 0: freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x6, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00"}}}}}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) fchownat(r0, &(0x7f0000000040)='\x00', r1, r2, 0x400) 00:00:09 executing program 0: r0 = dup(0xffffffffffffff9c) getsockname$unix(r0, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000001140)=0x1002) r1 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r1, r2) setreuid(r1, r2) setreuid(0x0, 0xffffffffffffffff) 00:00:09 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) freebsd10_pipe(&(0x7f0000000040)) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x15}], 0x14}, 0x0) 00:00:10 executing program 2: syz_execute_func(&(0x7f0000000280)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0, 0x9}, 0x0) 00:00:10 executing program 0: syz_execute_func(&(0x7f0000000100)="0c09c4817a2df998cd801b69e4c461e4158ca3690000006962f5696200d9d9d0c4c46115e4372cf9f9680c0000008fe9589b26c7e4c753fbc4e1015ffec4427d822a2ada7676440f0f5300a0e00000802000c4c3dd6d680751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef81499f7030faee4912402025e5bf426400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666440f17fa0d501d54111d00") 00:00:10 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="0028048ff745041933a5b9d4d53755f81de422f025d15a527aae1d07b1f78e307fd9c5b0eef0d0f4b1c19685e4009e0afe5572ed9fade509e20e1962cf2c7c8eb8e96a4c15d86e5904b3683eb07b2983709dc387aa3abd8c9bca2a649ef4055e65fa1fb69e72"], 0x0) syz_execute_func(&(0x7f0000000400)="91c080000c6969ef69dc00d99a20d0d0000070e4c653fb0fa9a0f965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f47af580fd53b3bd97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1acc44159e8ce892a0f0000009f") flock(0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0x8) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:00:10 executing program 3: syz_execute_func(&(0x7f0000000140)="0c18b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c4412d5e198f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5945363ef80faee42c240f5e5bf447000026400f0d18c401fe5ff665e3dfdf6736676670664336660fd2938c0000000f01c36666450f17720dc421fa1652031d54111d00") r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000200)={0x400000000000005, {{0x2, 0x0, @broadcast}}}, 0xfffffea8) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r2}, 0x8) r3 = dup2(r0, r0) ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f0000000000)="12b64480d5a0720f1b38139909c65c50cea4cf2d1bb837240e6d843da050d7d754c68e10fd7b0a28937b410418d1dac6594ded186e67a3519b41a17960d78cd3f678e6a82ff45e7df8f651e8f86f31b3e3b46c9daf2e847b91a4bb8db5806de915b065d531ce0e6a97483e2c2ba1050fd1b6b9834f2012b8f3deecec7654ef408c4c1ab571c0393594850a8f3fc80dee") 00:00:10 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000000300)=[{&(0x7f0000002b40)="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", 0xf04}], 0x1, 0x0, 0x0, 0x1}, 0x80) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x9, 0x75728a4, 0x401, 0xffffffffffff55ce, 0x5, 0x5, 0x1, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0x9, 0x400, 0x3, 0x5}}, &(0x7f0000000380)=0xb8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r1, 0x6, 0x9}, 0x8) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000400)=""/244, 0xf4}, {&(0x7f0000000500)=""/24, 0x18}, {&(0x7f0000000540)=""/153, 0x99}], 0x3) recvfrom$unix(r0, &(0x7f0000000100)=""/245, 0xf5, 0x82, &(0x7f0000000040)=@file={0x0, './file0/file0\x00'}, 0x10) 00:00:10 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000380000000000019078ac2300bb000000000504907800000000450000000000000000000000ac2300aa010000000808000000000000"]) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x7d, 0x4) open(&(0x7f0000000000)='./file0\x00', 0xa, 0x8) 00:00:10 executing program 3: syz_execute_func(&(0x7f0000000180)="982c3d0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") r0 = socket$inet(0x2, 0x3, 0x9) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x1}, 0x24) fcntl$dupfd(r0, 0x11, r0) accept4(r0, &(0x7f0000000100)=@un=@file={0x0, ""/64}, &(0x7f0000000240)=0x42, 0x30000000) dup(r0) socket$inet6(0x1c, 0x5, 0x10000) dup(r0) accept$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000340)=0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x30900, 0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000002c0)=ANY=[], 0x0) 00:00:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000a00)='/dev//.\x00', 0x7, 0x0) socket$inet6(0x1c, 0x10000000, 0xfffffffffffffff9) fchdir(r0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000240)={{"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", "9bd78964910f442011bcf518edcbbefddd2a4152d409bad7b6f57c389acce226", 0x8, 0x8}, &(0x7f0000000000)="67f9", 0x3f, 0x7fff, 0x5, 0x7, 0x9, 0x6, 0x7ff, 0x8}) r1 = openat(0xffffffffffffffff, &(0x7f0000000840)='./file0\x00', 0x400, 0x5) mkdirat(r1, &(0x7f0000000880)='./file0\x00', 0x1a0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x104) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="6af6080008180f364a0000009f00000000000000b4ddba8c23539f45e2f0a9c5c40f188e21ac790ecd9e16cc059b2cf5f3dd6b268a3cd742180b3e7d36f3e58f4a3ef1d79c"], &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000007c0)={r3, 0x1}, &(0x7f0000000800)=0x8) syz_execute_func(&(0x7f0000000180)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b004500f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000080)="ba") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={r4, 0x40, 0x5}, &(0x7f0000000940)=0xc) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f00000006c0)="69f8b646836d57cb05a8b99dc8cf1658606d769f68fd7781d54dbc99e3e9467463284f05596ab3c111fe51ff6c58df13be3636f189ded52e3a07221e8b826475771e514715e8e693a04d1966de08e2062a0b685e4cf6b3d66e2297c590cb8ccf65238a0793c6cb4f48e865f492897b6dc5327ebaa0bb54e2083c2df9202cd2a2dc9249f9f0fa9cccf073784d75399d48922f9401e56c22465003e962ee94ec9af353395abeb43f896d68bdbc326ffb16e76e0b08ac8ddd4fc4ffd1821b3afc0360f1542939e20d3e75ef29ddc01047e6ff79eed121e0e9d04e00d74533d3ea2dc040daf7c48c4013ac5a591f804344ffb81e680e07") 00:00:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r1 = socket(0x1, 0x20000000, 0x3) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x3, 0x2, [0x4, 0x10000]}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x8, 0x5, 0x6}, 0x10) 00:00:10 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0xffff, 0x4) 00:00:10 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f00000000c0)) r1 = socket(0x1f, 0x5, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040), 0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000080)={0xffffffffffffffff}, 0x1) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:00:10 executing program 0: syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f0014e4ecf681ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000040)="b86662fd6cac8f0334cb1dd2541b7ad240df86896bbd8e6d1841fdd3a5ebeccd0f29db0f653196d9aee02384ba93ae76fb2c2b0bdddac6325a018e9d9e09d259b3429c4342ab8e721fcda5d309d51f203b0f0e2f8c02093a1c24a7364dfb269166378735cd") r2 = getegid() freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000580)={0x0, 0xb7, "08fd7f7b4ef4ed148f0b351f2bff2f7f09a58fba3487d54522f9258276f21b315ab78fdbd1544831015aebba80560b208dac43b9426ce5e88120b4098235a3e1243c012f403e62f647896cba58c4276687cbb1260b7cc0822d77ac53fdda2231015bef25f1867e850c5d8843d880d8a6f9b998c21e1e32ace1f1e92a3b81aed8d37d0f8493dfd59811cc074e029fb992b109724365a4984bad5a1a0273654cee8628dd319e5cafac8331c49039abf27dd55611c4baa2b4"}, &(0x7f0000000640)=0xbf) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000680)={0xfff, 0x8001, 0x4000, 0x8, 0x1f, 0x0, 0x0, 0x4a1, r4}, &(0x7f00000006c0)=0x20) getgroups(0x2, &(0x7f00000003c0)=[r2, r3]) syz_execute_func(&(0x7f0000000480)="985e3ac23ac24a1c340f05f359bf090000df43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf001000007cc0fda121ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80df2ad8cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r5, 0x8b}, 0x8) 00:00:10 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local, @empty, [{[], {0x8100, 0x8, 0xf0e7, 0x1}}], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0xa106, 0x0, @remote, @empty, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{}, {[@multicast1]}]}]}}}}}}) syz_emit_ethernet(0x37, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff000000000000810010000806002f818d06010016a20936f49c1d5d360b78b99ea2e5d1f51b9d24f4749d7fd998fddb69d62c"]) 00:00:10 executing program 2: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) mlockall(0x2) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)) mmap(&(0x7f0000fee000/0x12000)=nil, 0x802100, 0x0, 0x12, r0, 0x0) mprotect(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2) 00:00:10 executing program 0: munlockall() syz_execute_func(&(0x7f0000000180)="b1cf91cd8066410f2e0ec44139fd5bf9a641c1c1c7e4c63afb664b0f3a618e080000004a68f4a95ff9461cf2c84dc84d4d3e460f8094ee2042204238fc51efc48192558dcbc366450f186746c4415173d70e0fc3b61f71df7095958fa978d6ec230f0d1842abe3df36f20f11150a000000c4c1bd14720b410f381e386466400f3805dbc422790f073f894f00f28a80ffefffff74") r0 = shmget(0x3, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) 00:00:10 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x20, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x9}, 0x8) munlockall() setrlimit(0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000001c0)="5a43288a4568b6a634276bf665af9a") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) sendfile(r0, r0, &(0x7f0000000300)=0x28, 0x3) 00:00:10 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x10000000) r1 = dup2(r0, r0) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000280)={{"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", "820b785916d85bb25a570a1abb885c0cfd2f46049004bd44e3f5b782a3848d86", 0x1, 0xc}, &(0x7f00000007c0)="b57af1b28371b8c7847e508c6abfec6b73e6ea2703d002c10bf4e31aa936b934", 0x3, 0x94, 0x6, 0x985, 0x7ff, 0x1, 0x6, 0x400000000}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r2, 0x5, 0xe4, 0xee2e, 0x8000, 0x7fff}, &(0x7f0000000200)=0x14) chroot(&(0x7f0000000040)='.\x00') setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000780)={0x1, 0x6, 0x200, 0x6, 0x7, 0xcb, 0x0, 0x4, r3}, 0x20) chroot(&(0x7f0000000100)='./file0\x00') sigaltstack(&(0x7f0000ff0000/0xf000)=nil, &(0x7f0000000740)) chdir(&(0x7f0000000700)='./file0\x00') 00:00:10 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) socketpair(0x0, 0x7, 0x5, &(0x7f0000000240)={0xffffffffffffffff}) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000380)='./file1\x00', 0x8) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100008) ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000140)={0x10, &(0x7f0000000100)="ca7c45da7e07532bcb24601ab20d6c7b9b7d7b1c3a5f24100ed0b1a267bdf9e26681173d66880bb716039fc72a04b4c5332ec05e1872dc05f028b16b", 0x0, 0x9, 0x99dd}) fsync(r1) r3 = semget$private(0x0, 0x4, 0x282) __semctl$SEM_STAT(r3, 0x1, 0xa, &(0x7f00000002c0)=""/122) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000180)={0x10001, 0x100, 0x7fffffff, 0x4, 0x1, 0xf03, 0x0, 0x20, 0xffffffff, 0x424c5082, 0x1}, 0xb) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000340)=0x401, 0x4) 00:00:10 executing program 1: syz_emit_ethernet(0x57, &(0x7f0000000100)=ANY=[@ANYBLOB="ffff1900ffffaaaaaaaaaaaa88a82d0081004e0086dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000010202907800000000609433df000002000000020000003300000000000000000100000000000000000000ffff00660566"]) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x7f, 0x4) 00:00:10 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000040)="dc438442ac2409da9c79", 0xa, 0x4, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4) 00:00:10 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x3, 0x1000, @empty, 0x1}, {0x1c, 0x3, 0x6, @rand_addr="8d5f8a401a1f6a42997ad0effc705e11", 0x400}, 0x8, [0x1, 0x80, 0x7a97, 0x9, 0x81, 0x6, 0x8, 0x9]}, 0x5c) mlock(&(0x7f0000fd0000/0x3000)=nil, 0x3000) munmap(&(0x7f0000fcd000/0x4000)=nil, 0x4000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x75, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="0a88f28f681f5c3f31da6bab00a0a8c315a43e96e71008009be21443", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) preadv(r0, &(0x7f0000000080), 0x0, 0x0) listen(r1, 0x10000) 00:00:10 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) setuid(0xee01) chdir(&(0x7f0000001400)='./file0\x00') 00:00:10 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) ftruncate(r0, 0xcec) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setgroups(0x4, &(0x7f0000000380)=[r1, r2, r3, r4]) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0x1000, "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"}, &(0x7f0000001400)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001440)={@in6={{0x1c, 0x0, 0x9, @empty, 0x80000000}}, r5, 0x9, 0x9, 0x20, 0x1, 0x6}, &(0x7f0000001500)=0x98) fchdir(r0) shutdown(r0, 0x1) syz_execute_func(&(0x7f0000000000)="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") 00:00:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0x40000, 0x2910, 0x7fffffff, 0x3, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x6}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@loopback, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @rand_addr=0xfffffffffffffffb, @rand_addr}, 0xc) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000200), &(0x7f00000000c0)=0x10) fchdir(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0xbcf2}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @loopback, @rand_addr}, 0xc) 00:00:10 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x0, @ipv4={[], [], @rand_addr=0xe1}, 0x5f5}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000280)=0x10) sendto(r0, &(0x7f0000000040), 0x0, 0x20020000, &(0x7f00000000c0)=@un=@file={0x0, './file0\x00'}, 0xa) r2 = socket(0x2, 0x10000001, 0x0) listen(r2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000)={0x800}, 0x1) setsockopt$sock_int(r2, 0xffff, 0x1037, &(0x7f0000000080)=0x5, 0x4) 00:00:10 executing program 0: syz_execute_func(&(0x7f0000000280)="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") getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) 00:00:10 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x70, 0x0, 0x0) r1 = semget$private(0x0, 0x4, 0x8) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/69, &(0x7f00000000c0)=0x45) socket(0x10, 0x20000007, 0x0) __semctl$GETPID(r1, 0x80000000003, 0x4, &(0x7f0000000000)=""/43) socket$inet(0x2, 0x7, 0x800) 00:00:10 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c1, 0x0) read(r0, &(0x7f0000002940)=""/229, 0xe5) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet(0x2, 0x5, 0x20) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000002a40)={0x0, 0x9, 0x1, [0x5]}, &(0x7f0000002a80)=0xa) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000002ac0)={r2, 0x27, 0xffffffffffffffe0, 0x1ff}, 0x10) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000002b00)=ANY=[@ANYRES16=r2, @ANYRES32=0x0], &(0x7f0000000140)=0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000180)={0x101, 0x10, 0x41f5d4bb, 0x6, r5}, 0x10) recvmsg(r4, &(0x7f0000002900)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000002780)=[{&(0x7f0000000200)=""/135, 0x87}, {&(0x7f0000000380)=""/141, 0x8d}, {&(0x7f00000002c0)=""/104, 0x68}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/38, 0x26}, {&(0x7f0000001480)=""/74, 0x4a}, {&(0x7f0000001500)=""/253, 0xfd}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/95, 0x5f}, {&(0x7f0000002680)=""/206, 0xce}], 0xa, &(0x7f0000002840)=""/186, 0xba}, 0x40000) 00:00:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0xfffffffffffffffb, 0x4) sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0xffffffffffffff9b}, 0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:00:10 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000f00}], 0x2136, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x4, 0x1}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x9}, 0x8) 00:00:10 executing program 2: syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept4$inet6(r0, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0xfffffffffffffbff, 0x100, 0x9, 0xbb, 0x5}, &(0x7f00000000c0)=0x14) accept$inet6(r1, &(0x7f00000001c0), &(0x7f00000002c0)=0x1c) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x1, @rand_addr="823489efd05dd825bdefc9b9216d40e3", 0x80}, @in6={0x1c, 0x1, 0x5, @mcast1, 0xa14b}]}, &(0x7f0000000180)=0x10) 00:00:10 executing program 1: freebsd10_pipe(&(0x7f0000000500)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000540)={0x2, [0x0, 0x0]}, &(0x7f0000000580)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000005c0)={r1, 0x8}, 0x8) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) recvfrom(r2, &(0x7f0000000400)=""/93, 0x5d, 0x40, &(0x7f00000004c0)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(0xffffffffffffffff, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2d", 0x5a) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:00:10 executing program 2: syz_execute_func(&(0x7f0000000200)="b12b91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000100)="34eac77915377b839b7213625fb55b0bcc48a520bdd3b9958bb9edc324c764d5d2db7bff6fe0043bce247e2c8448747b3751ebfad8811728aca71e80eaa4355489c9a371d1fceda93dd13e81b191ee988e88ecaf5d4a6412853367857441a7dc153b1a1cd7d2ece950c8405a68b19e02c96f5dca1ae255d63c9f45822175973ae416a6053cf977ce45982ca1710591386d01b928668f892979f5c507785d96e8f5dcf0bb3499") getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f00000001c0)={0x3, "d1a72090fc216e3aed3a19524db253d97c7442042c118ec9846f0102815ff1"}, 0x27, 0x800) 00:00:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f00000001c0)={0x2, 0x8000}) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000200)={0xf000000000000000, "1f14c5c28784c79ce8fadc8a3037e2db"}, 0x14) sigaltstack(&(0x7f0000ff1000/0xf000)=nil, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0xfffffffffffffe3e) fcntl$getflags(r2, 0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x9, @mcast2, 0x101}}, r3, 0x7, 0x38d, 0x208, 0x1, 0x1}, 0x98) sendmsg$inet_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0xffffffffffffff6c, &(0x7f00000006c0)=[@authinfo={0x10}], 0x10}, 0x0) 00:00:10 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) write(r0, &(0x7f0000000080)="686dc24d3603c069861be7e123c895203c8c0c424d85fbea08ccd622dec3e2eecd913583ad508dcae6385396e01d60eddc87", 0x32) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:10 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r0, 0x0) ftruncate(r0, 0x5) setgroups(0x1, &(0x7f0000000100)=[0x0]) sync() 00:00:10 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x5, 0x4) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x66, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3]}, @mcast2}}}}}}}) 00:00:10 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x20) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x110) fsync(r0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') 00:00:10 executing program 1: syz_execute_func(&(0x7f00000000c0)="b1e691cd808e6b006969ef69dc00d98a20d0c44139fd5bf941dea5f909bd1ac7c7e4c653fb0fc4014cffb2b2f4405f3ff9f9863c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65dac4e1d3d0ce730fdf7575400f0d18c48853b353b3a808958e3f00000000660fc226f77146004042d86f04f3d00fc7a004f4e1110f000000dcfe") r0 = socket$inet6(0x1c, 0x0, 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0xe0000000, 0x6b, 0x3}, &(0x7f0000000180)=0x94) accept4(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8, 0x10000000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000300)={r1, &(0x7f00000004c0)}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x1, 0xa20, 0x401, 0x9, 0xfffffffffffff21e, 0x6, 0xdde, r1}, 0x20) 00:00:10 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x5}], 0x1, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file1\x00', 0x4, 0x101) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x20) 00:00:10 executing program 0: fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, r0, r1) r2 = socket(0x3, 0x10000002, 0xffffffff) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) getresuid(&(0x7f0000000000), 0x0, 0x0) 00:00:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x420001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000007c0)={0x2}, 0xb) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/140, 0x8c}, 0xfffffffffffffffd) 00:00:10 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) poll(&(0x7f0000000000)=[{r0, 0x40}, {r0}, {r0, 0x1}, {r0, 0xc2}], 0x4, 0x31) fsync(r0) futimesat(r0, 0x0, &(0x7f0000000080)={{0x3, 0x9}}) fcntl$getown(0xffffffffffffffff, 0x5) ftruncate(r0, 0x9) readlinkat(r0, &(0x7f0000000200)='./file0/file0/file0\x00', &(0x7f0000000240)=""/55, 0x37) fcntl$lock(r0, 0xf, 0x0) syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0") futimesat(r0, &(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)={{0x7, 0x3}, {0x2, 0x3}}) fcntl$getown(r0, 0x5) socket$inet_tcp(0x2, 0x1, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)=""/173, 0xad) 00:00:10 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x5) sync() munlockall() r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x230, 0x7, 0xc99, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast2}}, r1, 0x6, 0x100, 0x104, 0x2, 0x8, 0xfffffffffffffffd}, &(0x7f00000001c0)=0xa0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) semget$private(0x0, 0x0, 0x100) 00:00:10 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1a) r2 = semget$private(0x0, 0x3, 0x60) __semctl$SEM_INFO(r2, 0x2, 0xb, &(0x7f0000000000)=""/144) 00:00:11 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000400)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000006043bb1e50b28e74bdb1bfa6ecfd157808f979b6152ab69a33ad6ef9169be91333bd8700d3c44caacf23248997ace962f39a1b252eff3cee981a81fba6ee831f0a4bf9f1923e2a591916dd3b093f102623273ea69131a3824fcc8b87af94c3711417dd0b954c642f1bb0e221ca74", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000007f0bb99fb50241875ba0f3584a4df7bb0a91a829b635513bbcc6ed7173252a05ed5e9e6f0db59000724aa850b6fa8c7d787aa5d1999b57e95b95240de5cd822dc7859d677e305fe1a9badd72c9327ba6967127bd70c77803a2d8f21461732243770b13987868de7c41081b6d81c61b335dc9e9efb143cab662348f42bdc6f0d52a361154bf14ef64e56d3b08c09b2631153c1a4f8057e45fe49d096d79c7330bf881c49f32f569f5fa858c85bc1ae88118ee29ff0bc40a7184890c45404c71a49a7dc2a8bd797b09cd20fd037abc4dfa9bc697c729f1d3000000000000000000"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x0) 00:00:11 executing program 0: mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x8, 0x5}, {0xfffffffffffffffe, 0x9}}, 0x0) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 00:00:11 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0xfffffffffffffd92, 0x20000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="5e699300"], &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x1, @mcast1, 0x5}}, 0x0, 0x10001, 0xfffffffffffffffc, 0x2, 0x4, 0x1ff, 0x3}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0x3}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @empty=0xa, @multicast1=0xe0000039}, 0xc) 00:00:11 executing program 2: socketpair(0x1e, 0x20000000, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000140)="154c0023e24b5c20c271ffd647e114f0688c067f51668874d2ed4db586fffb12da6337c3b1f4401d1575b3f28565f115a8544b668f2261dcb1", 0x39, 0x0, &(0x7f0000000180)={0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) syz_execute_func(&(0x7f0000000000)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865") 00:00:11 executing program 2: execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)=',*&\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='&/!\x00']) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(r0, r1) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0xb76a000000000, 0x1, 0x7}, &(0x7f0000000200)=0x94) ioctl$DIOCCHANGEADDR(r3, 0xc4704437, &(0x7f0000000440)="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") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000240)={r5, 0x9, 0x3, 0x80000000, 0x6}, &(0x7f0000000280)=0x18) r6 = semget(0x2, 0x0, 0x40) semop(r6, &(0x7f0000000100)=[{0x3, 0x0, 0x1000}], 0x1) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:11 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[{0x10}], 0x10}, 0x20004) 00:00:11 executing program 1: socket$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) 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$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r0, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) r3 = msgget$private(0x0, 0x490) msgctl$IPC_RMID(r3, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x0, 0x40) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:11 executing program 3: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='$\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=':\x00', &(0x7f0000000200)='^%-}-\x00', &(0x7f0000000240)=':-,\x00'], &(0x7f00000003c0)=[&(0x7f0000000300)='[\x00', &(0x7f0000000340)='$&\x00', &(0x7f0000000380)='(\x00']) execve(0x0, &(0x7f0000000000), 0xffffffffffffffff) 00:00:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$setflags(r0, 0x2, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, 0x0, 0x0) 00:00:11 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000080)=0x629, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="a6e5020000bd7507006c"], 0x10) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f0000001700)="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", 0x58d}], 0x1}, 0x0) 00:00:11 executing program 3: r0 = socket(0x11, 0x1, 0x5) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4cff191a9dfa7c99c561da058fb52ff60eb1f30eb839b4890d57bfe7a37446f2836522131739a0143498dc94848b996374c638f2597f256a1fb51d1e3d1fcb537428b9f3ffd6b787bad25b265ab4b652f2"], &(0x7f0000000280)=0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x94) ioctl$DIOCRDELTABLES(r2, 0xc450443e, &(0x7f0000001500)={{"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", "1cf7627a1c1be5abd5fedd1a2045da761b25a4332c28f0c76bca7e8b94865545", 0x6, 0x3ff}, &(0x7f0000000500)="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", 0x7fff, 0x7fff, 0x7ddc, 0x101, 0x1f, 0x8000, 0x10000, 0x8}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x9008}, &(0x7f0000000140)=0x8) syz_execute_func(&(0x7f00000003c0)="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") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @broadcast}}, r3, 0x1, 0x2fb8, 0x80000000}, &(0x7f0000000240)=0x94) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x8) freebsd10_pipe(&(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, 0x0, 0x0) 00:00:11 executing program 3: syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667e5cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fef342abc4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 00:00:11 executing program 2: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) lseek(r0, 0x0, 0x7) 00:00:11 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6(0x1c, 0x5, 0x9) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000500), &(0x7f00000004c0)=0xfcff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000300)=0x3c) read(r0, &(0x7f0000000540)=""/4096, 0x1000) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r2 = semget$private(0x0, 0x3, 0x100) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000000c0)=[0x3, 0x200, 0x8]) getgid() 00:00:12 executing program 1: socket$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) 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$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r0, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) r3 = msgget$private(0x0, 0x490) msgctl$IPC_RMID(r3, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x0, 0x40) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:12 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$setflags(r0, 0x2, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, 0x0, 0x0) 00:00:12 executing program 3: r0 = semget(0x2, 0x2, 0x21) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x101) ioctl$DIOCCLRIFFLAG(r4, 0xc028445a, &(0x7f0000000400)={0x10, &(0x7f0000000300)="3380b91d8604b5a4c8975eaa6a13fb8406de166a29dd825d7864dc2de8e48a3f4e2c1299263e54da3150bacb366fc01aa7e9cbb7ab3b7d71855afd997a024126f7c803695eeb89cd675aa06be1400b51bfa9246cf57330fe72cec2522437f5aa95c7769de4779315ff935a9f1df28ba69ca7d0686c43df114d0fbd295483fc3014babf33f86bd38addab97aa68eb90d0baa1c819800b29cc8662013b71ba4e4c9e916f12c1c4c3e05e31bafceef6f6f089841bec7f56883439005d5d538218df8532c4c838faa6b17349623c9727a7b7958a3502571f73b5e0c9896a602ea022fa3883686287e98d516efd85c61c", 0xffffffffffff6f3f, 0x4, 0x1}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000240)={{0x3, r1, r2, r3, r5, 0x0, 0x3f}, 0x4e01, 0xa33, 0x6fa5}) setreuid(0x0, 0xee00) r6 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(r6, 0xee01, r6) r7 = geteuid() setresuid(r6, r7, 0x0) setreuid(r3, r7) 00:00:12 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket(0xfffffffffffffffd, 0x2, 0xfffffffffffdf000) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000ac0)={{"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", "97117782d599d1d2fd04400c3c70a07175e5dcfda4714351af243fc0e8567ae6", 0x3, 0x8}, &(0x7f0000000080)="81f4d9fde0fc19b9070ac7fb36b6fa16d0df3f49854d10ae696d16614c86e13321178da6a8f4e8ee9f926cd6be61f6b9f6", 0x4, 0x3, 0x8, 0x3ff, 0x4, 0x3, 0x3ff, 0x5}) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="03004000"], 0x8) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000500)="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", 0x585}], 0x1) write(r0, &(0x7f0000000280)="3264966ddd782e04badd3c116c85f4f3a65844dee0d8e027cf909594c7d89d226229f7180ad5c573e9335102f4dff0f3c46e935fdfddbdfb872844d262e4d832b1375f6783ec4f359ed71d0f761626d6abb6dae3a7b863db6a602b193d3992f19e1f18829b4c7b1ef8961695631481fb39b9b7a81b20763b2dc27d04249364c011c261866ee547dae4bf91a1abc30b8a2ea8446a4e209535ea91bf93fdd730fa85da992f0acbe7c98331116a5515cf6f12730b3538bf0bd2679f9e71277f", 0xbe) r2 = geteuid() freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) shutdown(r1, 0x1) ioctl$DIOCSETTIMEOUT(r0, 0x8004667d, &(0x7f0000000000)={0x12000000001}) r4 = semget(0x2, 0x3, 0x4) __semctl$GETNCNT(r4, 0x0, 0x3, &(0x7f0000000340)=""/142) 00:00:12 executing program 2: syz_execute_func(&(0x7f0000000300)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c62fececc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={r2, 0x2, 0x8000, 0x0, 0x1000, 0xe8}, &(0x7f0000000080)=0x14) 00:00:12 executing program 2: syz_execute_func(&(0x7f0000000100)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x24) getsockopt$inet6_int(r0, 0x29, 0x2e, &(0x7f0000000080), &(0x7f0000000200)=0x4) sendmsg(0xffffffffffffffff, 0x0, 0x0) 00:00:12 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/77, 0x4d}, {&(0x7f0000000500)=""/230, 0xe6}, {&(0x7f0000000240)=""/68, 0x44}, {&(0x7f00000002c0)=""/169, 0xa9}], 0x4, &(0x7f0000000380)=""/197, 0xc5}, 0x40002) link(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x20) 00:00:12 executing program 1: r0 = dup(0xffffffffffffffff) r1 = getpid() freebsd11_fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0x0) r5 = getuid() getgroups(0x5, &(0x7f0000000740)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r8 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() getresuid(&(0x7f0000000900)=0x0, &(0x7f0000000940), &(0x7f0000000980)) fstat(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000c40)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000005c0)=[{&(0x7f0000000100)="25be6c44504ec4a87f967b6fa000851909aef0d553691d9270ca84d29ec0132f6b59f14da10b62aa1b454479592f120e554a5af9579cbea69bc7e78b416ba9ad9130cbb1ee406772b7fa0b2726d5e850ed9708cbaea4049652130abf5b08fabd35914b506e3c39caa5ec2a07f14b0a57d3a7e8738f4c0fad5d8a933d5e3ed7c0a036852adcabbb6704afa0b7da62714c10840ece", 0x94}, {&(0x7f00000001c0)="607e3da9af1afab88783bbc811e4e9f9d8a8f2d420ddee", 0x17}, {&(0x7f0000000200)="16775d3c80f2ab26b9fe2b17ab4e56559a84ab37acf0c304d592ae0678622cb4af5fabdd26f034d1793cffd551cca48cd59cfed7c3d8b49986d5c59e258027315e45cca861c4acd698fa77c2a3789510b5ec5a933b309aac1f51f56f4422856bc9", 0x61}, {&(0x7f0000000280)="0539dce2997109d61fc0af213c6e", 0xe}, {&(0x7f00000002c0)="bca67768dfa71e68f42ba9978274a2fc0485af2f94ab87fff7998cd8db93b78de693eaa15398161342330dec915266769ae175c1bf30aca82e880e5a7eaf9c0a120db19e96e4f167aabd8e45a64a6fccd28324167982f721de73c3fe6d4fae889649ca0393ab502bb1a69e759d5433b21c6b893fb08d6e906de399b46d", 0x7d}, {&(0x7f0000000340)="242384e6ee5e2f7d9e59dabfcc826b2f1ca55c24ec7c4aac00d82c21a324c1a598dca4c5207076204849586ba3bb08934fabdf64b5c07dcc5eb80220f08ccdb404ae0ca5270b252f7eeec57415fb6a97cfce787a728dc0b69eff9296487c1dc00aeafaa227b6b1f5ab54234e15ffa72e3ee6ccc28c4633fa6f6a29b956fcaa3e1fdad46fe7193e335b4ec6d454819331f19613a939efe86058befaac9055edce5b4dd04c981e53ffa77d4b242ced19c553f5d34bde", 0xb5}, {&(0x7f0000000400)="a868f17931e1a02a1e1a77f131603132c13736fe30d119b99d83d8367134a5059616167f924756d177eec96890d3b20a2f33be1df8c5eb6c2f3210b28fd416f9d942d769268b949a25d4669566d66257e05a7ba2801c768d4c76368fa54966293ad3eb260f3bbfa5f9c292", 0x6b}, {&(0x7f00000004c0)="c85504d38015953271d152f56738027eae4de0e97fdd958067c3fb535b7f1c9022ee186e3d11eebdf0e51483ebb5554205ddb601aa8e85fae4647077c04c9a507cde3600150af484fd106c31a3f8cd3f62004c00eea8fa4cac98f143bb5f7192bf96272419896534229a72f153106fbd6b0ad7e72362d32c456be68a1ce86fd81569878a1d407939b7b27b32e6cbc45ac1cc94b733377ebf28495fff1424404e106bf0143127db3fe7da0701b3e9fa0780f1e2e373a50fe04fd56014ecb7dd8f9d993040ae99f334435a57261d5d1317d3a9a4bc0c99b1af52d10019d3", 0xdd}], 0x8, &(0x7f0000000ac0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r7, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x160, 0x9}, 0x5) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000080)={0x2, 0x8}) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r14 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r14, &(0x7f0000000000)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0, 0x14b}, 0x0) 00:00:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvmsg(r0, &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42) 00:00:13 executing program 2: r0 = socket$inet_sctp(0x2, 0x4040000000001, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000000)={0x0, 0x388, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1400000000"], 0x143}, 0x0) 00:00:13 executing program 0: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(r0, r0, r0) 00:00:13 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c020f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") fcntl$getflags(0xffffffffffffffff, 0x3) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/86}, &(0x7f0000000080)=0x58) close(r0) 00:00:13 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0x0, &(0x7f0000000000)) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000140)="2f93108fc01e5f604a5cb72049f48cc686f74641c716ede5cb6bd5c50c72348601199c4727fe48abd8c7507e80f28668dfbc2d2fdb87e4cab350b1ea392acf88cef94c83a3cbe885a8c66359589519f9e26fe200ea4d54a4c85903bf8b3e290f247aaef97721b7cfb2d09722c39c53c78b923a014f3778b7eba0867c8a5448f94218924093c9820113cbc7db4f9f51c40042dd778c8c3b33c70618fdaa3434ecbd2172a3eaa32ce13343a1338bfaab9fe0f2", 0xb2}, {&(0x7f0000000200)="7e2414eabaa765f3406ea24de4769c6d10600195e3bee0aaeb8c33332a0a70a4efa333bb461ff0f908ece0586e4412c3630b8bf46c0ef8cb885c2dfebc2e7880756b6677a7947ed18ef337103e34ab325a285ff9ae14d5a4dcf7a60140fe01a3f1463ba03137be22fddd87ce06e928243bbcfdc51a4036d9f92a11169fb2cc88d6983ce01b21a7a49e509a7fb365d2ebe720967a0521b1030d8e192eb652796ad234a411aaf6dff4edbbe00d6100c2ef9f47a6c0", 0xb4}, {&(0x7f00000002c0)="bda00b9da6d58b95c291b3284eb962c03f9ca85dea8a3903c82225ddfca6a8a099834f2c4bed7887bef2e6b4ca474ff75fe2ab5e4f21d1af29af381eaa3a1b2197140f48717dc5a934ab1a3dd35c45ab0027a87584dd6ec529d63753ca144f9476ea04d7e6ad8fbf41d9a2c40575df02b2525cab219347599be9f9b966a46d686f9084077545583eb01f9c6ac9b7804856d018d25d8d709792a1db28fc71", 0x9e}, {&(0x7f0000000380)="a69c75ad61ab556338a36085e8154301667d621a4ac0d41b71786bc01e39ec9a9399dfc109e229d1dc03e49fd75baca9981ed1d706960bf87514881ee3bbc9cf1754cc01962d8dc2cc21a760efaae98569c0bead3f451298c9337e01c9cb40d380b442d753a3c8d9dd84121196b4ef11f1270cb6421db3940b3c8bef9f38e3b3c504881918b9148badecd82dad90e2cb680c1d2698711b52a7778e7b2da0a78c79dc8dcd3222bbfd7d540078adfaa760c02333c31f773dcbeb7bcd0e6a7e094754ef3307bfdebefca28e22f35190dae9bfe346ef79ed2389c3dbb68fcc502fa103165dedff0ad3e6d71cc1c07fa2189da47d4229", 0xf4}, {&(0x7f0000000480)="e2dd01cfad6bea0c43026ff8c56c532415b6b6c5e2a3d65c706249e95a23fd1865c43a384443c8c02f8e9ab18c25bb65c3bfa434b1e00f32f58674f14e051ca58cdd", 0x42}, {&(0x7f0000000500)="aed0273506c61d8d057e178163db8c2fb2628d57c24e650b354160e8ea2b1b5674c44fc57d0fc1feab40e904de05d3b03888ed3db0088348c07cc80395da4a2d52cc8ee83c033dac690fa5892d481da7", 0x50}], 0x6, &(0x7f0000000600)=[{0xf0, 0x39, 0xe1d, "4f5f94ef5a823ad37811dbee874c8938710d94954859eaefcdf4125b452315f05a4cb7476b5eca094eb53ace7e13c987702bbea5f0b1d9bd41c2a6e0227f8ac89bf12a5e38eb2f346800ac156f77a5fddfc3b0124d61667ebfaf34831ff6c6fcdba0392cacedeebfef901ceefd1bd52bf316eb34eb77f4d533317cfa4c0981d932384d47743a3096eae33ef207893fae23457a128b3abc44d47f564fbc780bd81f497fc2798de936a644ccc5294731afd1f726f74dd824aafd9d10b85c8bd7fd98e35634f438fcc6b68aa5988b4ab0036cb8c6b543df2a0bbf805c5a7d"}, {0x1010, 0x84, 0xc50, "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"}], 0x1100}, 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = dup(r0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000040)=0x7f, 0x4) 00:00:13 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f38385211470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) syz_execute_func(&(0x7f0000000180)="83bb0d000000dac463f916526596f2d838f2466d44a02a89e11200000000660f3834196626f9f26e441500000000c4c25daf9e0a000000") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x2, 0x0, 0x1000, 0x651, 0x2, 0x2, 0xf8bd, 0x5, r1}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) 00:00:13 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf/', 0x200, 0x0) r0 = shmget(0x2, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/243) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/134) 00:00:13 executing program 0: syz_execute_func(&(0x7f0000000280)="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") lseek(0xffffffffffffffff, 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:00:13 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getgid() getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x10001, 0xffffffffffff8001, 0x60c}, &(0x7f0000000200)=0x10) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000600), 0x0) 00:00:13 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x1, 0x5, 0x2, 0x4, 0x3}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1}, 0x8) syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f00000001c0)="f00fbb9f0000000065f70e6969ef69dc95d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0xfffffffeffffffff}, &(0x7f00000002c0)=0x8) 00:00:13 executing program 2: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast2, @local}, &(0x7f0000000080)=0xc) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) r1 = semget(0x0, 0x4, 0x41) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000000100)=""/43) __semctl$GETZCNT(r1, 0x4, 0x7, &(0x7f0000000140)=""/114) freebsd11_getdents(r0, &(0x7f0000000280)=""/4096, 0x1000) freebsd11_getdents(r0, 0x0, 0x0) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 00:00:14 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66496c653000"], 0x10) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r3 = accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(r3, 0x29, 0x3e, 0x0, &(0x7f0000000180)=0x15c) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x15, 0xffffffffffffffff) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r7 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r7, 0x0) lseek(r6, 0x0, 0x1000000000003) pwritev(r6, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:14 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) syz_execute_func(&(0x7f0000000180)="83bb0d000000dac463f916526596f2d838f2466d44a02a89e11200000000660f3834196626f9f26e441500000000c4c25daf9e0a000000") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x2, 0x0, 0x1000, 0x651, 0x2, 0x2, 0xf8bd, 0x5, r1}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) 00:00:14 executing program 3: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{0xffffffffd48969ef}, {0xfffffffffffffffb, 0x3}}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x100000000000031a) preadv(r0, &(0x7f0000000040), 0x1f, 0x0) fcntl$dupfd(r0, 0x0, r0) 00:00:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x80) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x2, &(0x7f0000000040)=[@in={0x2, 0x0}, @in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:00:14 executing program 0: syz_execute_func(&(0x7f0000000300)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d0000008e81816db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6896a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x3, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x8db, {{0x1c, 0x0, 0x3, @rand_addr="9ba6fffb9cf0663745f6ead61655b0e8", 0x1}}}, 0x88) 00:00:14 executing program 0: r0 = socket(0x100400000008002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0xe0}, 0x0) r1 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffa000/0x3000)=nil) getpeername$unix(r0, &(0x7f0000000140)=@file={0x0, ""/74}, &(0x7f00000001c0)=0x4c) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000040)=""/244) 00:00:14 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x5, 0x11, 0x0, [{[@multicast2]}]}]}}}}}}) socket$inet6_icmp(0x1c, 0x2, 0x3a) socketpair(0x10, 0x7, 0xb327, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x3, 0x4) 00:00:14 executing program 0: setgid(0xffffffffffffffff) r0 = getgid() r1 = socket$inet(0x2, 0x5, 0x200) syz_execute_func(&(0x7f0000000200)="c421996763af44d84200660f73d47fc4a27d59cd0f38cc8a65566666c4617c2b7a55abc4e17d293d94bdeb87c4037d05fe00c4a1fc5332") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xfe, "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"}, &(0x7f0000000140)=0x106) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xf, 0xac9, r2}, &(0x7f00000001c0)=0xc) r3 = getgid() setresgid(r0, 0x0, 0x0) setregid(r3, 0x0) 00:00:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000001c0), 0x4) socket$inet_udplite(0x2, 0x2, 0x88) 00:00:15 executing program 0: link(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x6c, "fd838e0a013fff6755d326eab4c4ee8c37386c287be517a00e76f76ac41cb078d519ff19470ace69fa8dbb7fb4c72ff9adc8cc17754c9eeafaaa6d9f2419410c63abfa06485a2db99d104d664ca330352d35cd3dd19ac48c1b2d1019128c8f2403fc91093668c11a66249339"}, &(0x7f0000000280)=0x74) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000380)={r1, 0x5cc, 0x71, 0x6, 0x7, 0x6f6}, 0x14) r2 = socket(0x2, 0x10000001, 0x84) dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x23760de, 0x9, 0x80000001, 0xfff, 0x80000001, 0xffffffff, 0x4, 0x7, 0x7, 0x20, 0x7f}, 0xb) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe0f) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xfba7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x1ff, @loopback, 0x4}}, r1}, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0xe6f0, @mcast1, 0x9}}, r3}, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0xffffffffffffffff, @loopback}}}, 0x0) 00:00:15 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) syz_execute_func(&(0x7f0000000180)="83bb0d000000dac463f916526596f2d838f2466d44a02a89e11200000000660f3834196626f9f26e441500000000c4c25daf9e0a000000") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x2, 0x0, 0x1000, 0x651, 0x2, 0x2, 0xf8bd, 0x5, r1}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) 00:00:15 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x2bb) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8, 0x30000000) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket(0x10, 0x20000005, 0xfffffffffffeffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x7f, 0x100000000, 0x1800, 0x0, 0x3, 0x7ff, 0x29991586, 0x7e, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000180)={r3, 0x7fff, 0xc2f}, 0x8) 00:00:15 executing program 0: poll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x2041}], 0x2, 0x9574) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) dup2(r0, r0) 00:00:15 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x182) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x1, 0xffffffffffff0001, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000140)="65ff779d") setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x4, 0xffffffff80000001}, 0xc) 00:00:15 executing program 2: syz_execute_func(&(0x7f0000000000)="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") 00:00:15 executing program 3: syz_execute_func(&(0x7f0000000100)="1c24b5b598cd801b69e4f56962f5696200d9d9d017c42379617a52e4f9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c07410c10a5bde5bdea1e1e0ef26400f0d18c401fe5ff6e30fc0a7c0a736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0b8f097812c9") syz_emit_ethernet(0x228, &(0x7f0000000200)={@empty, @remote, [{[{0x88a8, 0x8, 0x10001, 0x4}], {0x8100, 0x8, 0x3}}], {@ipv6={0x86dd, {0x10000, 0x6, "c91e1a", 0x1ea, 0xff, 0x8, @loopback, @mcast2, {[@dstopts={0x4d, 0x1, [], [@ra={0x5, 0x2, 0x80000000}, @jumbo={0xc2, 0x4, 0x200}]}, @dstopts={0x34, 0x1, [], [@jumbo={0xc2, 0x4, 0x6}, @enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x1000}]}, @dstopts={0x89, 0x2, [], [@enc_lim={0x4, 0x1, 0x5}, @jumbo={0xc2, 0x4, 0x9}, @jumbo={0xc2, 0x4, 0x2}, @jumbo]}, @hopopts={0x4a, 0x13, [], [@generic={0x7, 0x35, "8b998e080f165921747563743254c7b3bef80ed575fc15606c7d756e237342f36ffbeb0078bbf1e1d5147295754d6db1281af3708b"}, @pad1, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x9bd0}, @generic={0x0, 0x37, "0808b8395406bf9a1c1e9dc3ef95c3ab7e05b7a8fdccf857d3809360617bd8d5017581b55b29de2b383307eb934c186a71ab6ff2389a2b"}, @jumbo={0xc2, 0x4, 0x6}]}, @fragment={0x7f, 0x0, 0x76b2, 0x800, 0x0, 0x3, 0x64}], @udp={{0x0, 0x1, 0x8}, {"9c45fa58ecd0f6a605f772c5b349febc702e99a5b603c20b362580d3b341677f485a21c439647d4935f76c4ee01e242ed679d44cf459cae8c35615af062e4d13a78617ec5af6ab137279c36b935e142b9ccd207244ea8711e0b921112356a80d682bad179ca32edfcd09bd9452410ca8a4317d15e64a60d4853356a07c0127e9385105a9198baef79d99d00bf42c9a8a0a85b864e0073d7f46d5db47e75041a1898dfa5db8932c6f4602345811fb0b5d64f8ec40a7b68c071f99d47fd1a73d92f1a474f92f7e6b5591fea6593464771e308a56b9847a8ea07e464c5f47a30f7aa7d8"}}}}}}}) syz_emit_ethernet(0x560, &(0x7f0000000440)={@empty, @remote, [{[], {0x8100, 0x800, 0x3, 0x3}}], {@ipv6={0x86dd, {0x5, 0x6, "de3a27", 0x526, 0x7f, 0x2, @mcast2, @loopback, {[@hopopts={0x31, 0x3, [], [@pad1, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x6de}, @ra={0x5, 0x2, 0x5}, @enc_lim={0x4, 0x1, 0x9286dfb}, @ra={0x5, 0x2, 0x61}]}], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @mcast1, @mcast1, [{0xe, 0x0, ':`'}, {0x3, 0x1d, "51a860d61f234eae993ac0d119e33c806f1bc68d6787de020337dd5f06d3418e9a4aca39c452d68beb7c72eacfaa98a3537e2d088fe47856fc0bd0f41932daf502a013340176430d167340a229936a6066db0593deea074c130a5d7f6a8ebc47fbc5c3b79389be5170cbadf15a2c911f40581fa25aedaaa13df17b0d5d4871777b2150ba67b642f17e0706ef758573643966a8b0ef7ce4c01e6c8b96765b13c5c12188bd0c6ffe6f3357bd81c6a7649f70b2a2a2dc62eafbd80eeaf747ed6eb01b7ad6cc0a296ec5e3ef5a4f112a81c2e3d8f85f5266d5bb7ca081b32f6f8c97f30588237056be125b7c"}, {0x2, 0x1b, "b36bf71edcb9d9947d8c22214bb0dfcf9737e58c1629ed1fec50205e8e09ac6372deab7349997638fdb5c887d4799ffa28db65c6d9ffe04a4a95624b09fcd4f3b3d285d1dc1a7d74e8ae42247f52fb57af40f7ad0cd599a10da93d1879984bafefdb4d00e8ba35cce489189b29db7a981379f28afd3178bb124140a5e889ef462027020243fe68640538c10c4f7ae826efd8d3858ee85c2103b338fcd8725635b11e31ad58d9018ac2c2264499e119fa6c94b7d2fd42ee223ef583e3a9c700b1cd4a3baf283b53bb5eb6d76638289ff53acad2ff826c5068d36e2d"}, {0x2, 0x19, "72e3391e9c7a38fcf8c61bbce1f57e0c15ea006614c83ab040d19061819e170675eca92564d5c71fa3246e51354006f03ea6898eae779713bb3b6eb954a6cd46b5483760227afa13c676940db2517e113a543a150750770610ae865ab165b8a72fba58d026254c887d114d84574b0a89e70fa30885f0c35655a37aaaa92d25f9d8be0deba3c07309a34809704c07bf3501973c231f0b08e4661e49eab40d17fb072e3f7ff1840f7abe4a1ea0abbbca7de16bf23bc795d5f45082ababdcf9138b7a6e06dc147261b31d0f832d16"}, {0xe, 0xd, "afcf1d0ea13603c86d2c4b7a60489a4bb1e84a3a364853034e378348ac920df343b1faa42c2964c8c165babe3592e9755a6f17f1a5c4ea3b8f27d376499434f38653bc297bffcd0a316769e2457b93b05590adfacfad5d27d7dcb2dcc797746732d3d33753fb"}, {0x0, 0x14, "a661f1492c6b116293ecc926660141147e62301e046a4be9bff6b5d0e31fdcd240f4124d9a686e253382b1303a8a21f14f9a35427b417ce35ee4fad7c3179127bdf5de2d7fc15e8440e378c4c55b88fdbc31bd4a241490df6059c4a6987af86a3213ac0a85bd954406992fa61d6354073fd66df5197fd1ce5a0f2196279c7faf7e4f663cce554409bda392a72bfed751c2cc721b13b1ae136f5c5a27fdc561bb3c278553"}, {0x2, 0x0, "97"}, {0x1f, 0x1d, "c55ff352d2977c29a35d7b77ed3b8c3e7ea36faf9550f1ac1600dded36b343a98ba9960918775db6901aa4dec1c3ade55d85957a428ccd88dd7feca14466eb4b61d577fd4e90f343b3ebef539107eed88e7f2703479da3858f32ee2a611a18b7d1df7033f0cb98bb79350219fb04c8010f87619b4ebb7ea348e1851172b2d99de8e72bf4796163a21f66051312b2d8a128673c445ba750099c8783524c0c031e8165647e6cdcf65972407c5231196b29cfb305681e6d9e0ea4a6d6eed158e9f809a5864ec212d5349c54b5208a58831bfb37f92e3e1b3fcc5a4c6c5da6ed72a709968df36ec1bf19"}, {0x5, 0x7, "505823d12981d95dbfd325b7b7b766cb73048596bdd364a9722629c80220e1a4863abce3cd8d33d1c31c8ca362a7991799f757bb5f0e62ea5ce6c6a066"}]}}}}}}) r0 = dup(0xffffffffffffff9c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='.\x00', 0x400) 00:00:15 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) syz_execute_func(&(0x7f0000000180)="83bb0d000000dac463f916526596f2d838f2466d44a02a89e11200000000660f3834196626f9f26e441500000000c4c25daf9e0a000000") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x2, 0x0, 0x1000, 0x651, 0x2, 0x2, 0xf8bd, 0x5, r1}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) 00:00:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x8, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000640)=""/226, &(0x7f0000000740)=0xe2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000440)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000580)={r2, 0x7, 0x1ff}, &(0x7f00000005c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x0, @empty, 0x2}}, 0x0, 0x9, 0x80000001, 0x4, 0x7fffffff, 0x9}, &(0x7f0000000340)=0x98) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000380)={r4, 0xfff}, 0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r5 = open(&(0x7f0000000100)='./file0\x00', 0x4, 0x1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x7f}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x5b27, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}}, r6, 0x100000001, 0xb681, 0x7}, 0x8c) r7 = socket$inet6_udplite(0x1c, 0x2, 0x88) r8 = fcntl$dupfd(r7, 0x11, r7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000780)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0x400, 0x7, 0xffffffffffffff81, 0x0, 0x9}, &(0x7f0000000840)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x40, 0x8}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r8, 0x84, 0x1d, &(0x7f0000000080)={r9, 0xd7e1}, 0x8) setsockopt$sock_int(r7, 0xffff, 0x1017, &(0x7f00000000c0), 0x4) 00:00:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xc0c, 0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1205, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:16 executing program 3: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/106, 0x6a) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000)=0x3000000, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x400, 0x19d) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x6de9489c, 0x3}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x9, 0x2200, 0xfffffffffffffff9, 0x53ab, r2}, 0x10) 00:00:16 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x29, &(0x7f0000000100), 0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x5, 0x6, 0x200, 0x81, 0x5, 0x3}, 0xa0) 00:00:16 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f00000003c0)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(r0) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000340)="f56e18311b3472db413e3ec6820a7fd9a5eab4809a4ccce8ed053dcbc878ddb881a4e99a15ad4526b64cd95d0820128925f7aa0770bd5b2a99bb356b7cc40e648c37efc2cac3942c09e0ad7d388fe473f1c38506b8eadfa9aaf4a284") sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$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}, 0x0) syz_execute_func(&(0x7f0000000300)="c1dc000fc76599c421225c9149000000f3acf00fb3063626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180)={0xe7c, 0x2, 0x1, 0xfffffffffffff000, 0xeb8, 0x9, 0x4, 0x1, 0x6, 0x3ff, 0x9}, 0xb) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:00:16 executing program 2: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0) 00:00:16 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x8098}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x9}, &(0x7f00000000c0)=0x8) setuid(0xee01) syz_execute_func(&(0x7f0000000140)="98a84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f6808e2377da25800618de1c0f649264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") 00:00:16 executing program 3: chroot(&(0x7f0000000440)='./file0\x00') syz_execute_func(&(0x7f0000000480)="b1e591cd80c4827941cda613d1d0c44139fd5bf9c18dff000000e85e263e4379af40f62341c482fd334f0049f216164808eec4e249a815020000002000c62111c442293d097dd7e0c47d239cb63e47d0a9f58600000f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90501") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000003c0)=0x10) accept4$inet6(r0, &(0x7f0000001600), &(0x7f0000001640)=0x1c, 0x30000000) sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000040)="bc92b5e62dd4c52a56cf470abdc59d082b9efb0c10dd0f56cb7e2624ede6b3c651cd7e429379bb753bd91d24f1d5056cafd7cc219141a5b38d011294aaf6b7bac66c7af37a089280fda21ff9d5b44f7f47f46b70a7cfd74d3eb53d360973b1c8d6918f30cf9885a99ae2591cdaeacf9eec3dc5b2810d07002e92c2fa8ebf93b5f34186", 0x83}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000000100)="5ae13731d1fe60efb62e6f45b183f15b40027d38df48af7c9b52ec07375b345dd5767154c05bfc6b159ebecfdca894750df72463752a88ac4b144a549afa9b12a009413c55a1cc561cdbb662fa987efbfaac5e070f48796ab4845e3108f1d0aa268070ceca36077b02cbcbbd3cca6d0579eb2bdc55cc735a674ddea53c35b8612e01443cd66a5534b55355c0e490183950486b2018d0b4b7edf75a929a35b3902fd0bbb4f0e293981c47ab92042fb3f578d8e321ee0e7f29bc8d947c5ef497a1db2819e5716aec7c71f88630fe534f951eaf25459b4392752bd16f4736bba5e35ef3ce5037827c4f522a9f275ab0fefcf1f6e77e5e25e3b0b8", 0xf9}], 0x3, &(0x7f0000001540)=[@sndrcv={0x2c, 0x84, 0x2, {0xfffffffffffffffa, 0x240000000000, 0x5000, 0x1c000000000, 0x9, 0x3, 0x1, 0xd55, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x0, 0x9, 0x5, r2}}, @init={0x14, 0x84, 0x1, {0x3, 0x6, 0x10001}}, @authinfo={0x10, 0x84, 0x8, {0x3}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}], 0x88, 0x4}, 0x8) 00:00:16 executing program 1: open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file1\x00') openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) 00:00:16 executing program 3: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000ac0)={{"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", "ce6cf22b3e83e71d5557a795733fe5b225d5340305a7333c9dcf720bf8fd2fc2", 0x2, 0xfce}, &(0x7f0000000840)="1d470bb3eb1593dc691dbba40fd49a216ae7c70232f1466656", 0x3, 0x8, 0x6, 0xfffffffffffffffa, 0x2, 0x0, 0x1, 0x100000000}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000003c0)={{"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", "f10297d93cd72258449ff133c4d3bd8fc79a5cef55cde51b97d091fdde6e8f19", 0x6, 0x7}, &(0x7f00000002c0)="4fe5deef0072accdd46e9a022dec68a89cee1b48cca12398dfd6981a76e2ec58fbffe6031f82441f032a72996e8eb65b2cced2858036327f5f37a2f381f7d5f7660805511726e9974c024156d1f871d65734292209d41a8dfc53a60c7b21546de29a89c031e236b8f283a3b6d20a534c7e14538008a1d57a593cd275ab1f00afd3664f5ec417f68aa7877e2db420f25b17fc735a65ace9360fc25bda9e3cfd181e54c700f8ff9e5481cb891303c4defa7444e109ff89dc3e298636cddd146b211a01ec3ecf142ccd3fa0b93d7a1d9d7db1840bc33cd37ddf60cf96a6312db5", 0x501a3b5e, 0x80, 0x4, 0x9af3, 0x9, 0x4b, 0x80000000, 0x8001}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', r0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000a00)="890cc66f41cc1d9e9476d0a7b5195cd315e218885290f88d00e014f0669b76c76fa4b7f3223c2988c2913035ff28e5e37beb928bbdb4102693425e82282f805179872e18d4515107fc93a7fa79920c2b8f0574ca6939da59c1cd4a6738a3820d34283f986a7be53cd924ba0a05460cb08bb3f22ed367e19f1dca37d2d1d2907ea1ad26e7249e06d1ca60a2fb36766960289c39a723b1d4de19") getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, 0x0, &(0x7f0000000780)) 00:00:16 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffff9c, 0x84, 0x8, &(0x7f0000000040)={0x7f}, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x3}, 0x10) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000040)}], 0x1, &(0x7f0000000240)=""/106, 0x6a}, 0x40042) getsockopt(r0, 0x9e5, 0x1ff, &(0x7f0000000140)=""/204, &(0x7f0000000080)=0xcc) 00:00:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000), &(0x7f0000000040)=0x4) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x8034, 0x2) 00:00:17 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x1000) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000000080)="1bccb8bd34fc5b6c48b570cf2e4daf589cbfb258f048bc8c3d1b52f6961ee4da1cb2ecebe32de9c1bf54cb56a4bdf1dc5a6c9c2b0cfb87b42c2d759495c9ab7155ed0455862366ab06d9b0831af033cf08f55c3b3db81644f084bbfe50ea8dc594ddd9f92436a844105edafcc2a6410a266cb4f7fae4cc95a788489f28b7ec185c007c2afdecb7e2dc1ee94b36", 0x8d) open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) getgid() setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) 00:00:17 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000000080)='..', &(0x7f00000000c0)='./file0/file0\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fchmodat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x1c0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000200)='./file0/file0\x00', r1, &(0x7f0000000240)='./file0/\x00') 00:00:17 executing program 2: r0 = socket(0x1, 0x30000005, 0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000200)="656440a74a2ae90cac42980f05bf02000000c4a37bf0c50141e2e9b5c422ebaabb3c00ba00000fc7a4ea70db000000000f383a9e020000002e420ff841169a8f698099005ba226aa104b26668838091e2fdee5bebec421045f46eec421dd584243c4e10bf8d426d8f045f6196cef620f66420f5dc423c96cb83d000000fec4a3694c9d0a87ffff35c4a3bd4877f88a0383397fd3ff3a0065f20ffe7cd8d8a1a12ad764d3cf53afaf6766f2ab440fec3fc461b5fb6e74660f79ce768ac3c4899294d800000000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53ffd2c4c40f9f3c6436b2aa42664d0f31c46500000ff7d29978c104c441c05983f9070bb3ddcdcda2f247c0f600c481c5f89780000000c4c1045ccc7d7526802d08000000fa0f5fd25c450f91f3dada0f5ea5a9a50000ffffbedc4e61c9553131b83a00a2f1fbfb3b62") 00:00:17 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") setpgid(0x0, 0x0) syz_execute_func(&(0x7f0000000040)="abc4a17f5e626066460f1a88f32aa2660fec5c3e00778d44e807000000b098ca00000404e198c4024dbe206d0000dad1") setpgid(0x0, 0x0) r0 = semget$private(0x0, 0x2, 0x400) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000380)={{0x4, r1, r2, r3, r4, 0xa0, 0x7fff}, 0xfffffffffffffc78, 0xfff, 0x58}) 00:00:17 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffd1d) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140), 0x30d) 00:00:17 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) r2 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r2, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x11, r2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1000, 0x4, 0x3}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r3}, &(0x7f00000002c0)=0x8c) bind(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x1c00}, &(0x7f0000000040)=0x10) 00:00:17 executing program 3: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x347b, 0x200, 0x100, 0x800, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x3, r1}, 0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @loopback}]}, &(0x7f00000001c0)=0x10) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040)) 00:00:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x1c, 0x1, 0x0) r2 = dup2(r0, r1) sendto$unix(r1, 0x0, 0x0, 0xfffffffffffffffc, &(0x7f0000000080)=@file={0x1, './file0/file0\x00'}, 0x85fdef63fe1caf9f) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x400, 0xcabe, 0xea24, 0x100, 0x1f4, 0x4, 0x3f, {@in={{0x2, 0x1, @broadcast}}, 0x0, 0x9, 0x6, 0x5, 0x5, 0x2}}, &(0x7f0000000000)=0xb8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000040)={r3, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x1}, @in6={0x1c, 0x1, 0x0, @empty, 0xf7}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0xbaeb}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x9b4, @ipv4={[], [], @rand_addr=0x7fff}, 0xff}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000240)=0x10) 00:00:17 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r0 = shmget(0x1, 0x1000, 0x50, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000300)=""/4096) 00:00:17 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, &(0x7f0000000080)='\x00', 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xf, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={r2, 0xfffffffffffff444, 0x1, 0x35, 0x6}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000240)={0x5, &(0x7f0000000200)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x3}, @in={0x2, 0x0}]}, &(0x7f0000000280)=0x10) flock(r1, 0x4) flock(r0, 0x5) 00:00:17 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000040), 0x4) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in={0x2, 0x1}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000600)="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", 0x15e}, {&(0x7f0000000100)="6f803e4a242f7bb3b2fa11b47b5e8280b4ab33b832968b03e24c1ebd89ac15376b9fce4d3ae6b267a02e72989c8a7923bc2be8f45e463793cc2d162f7928ead8a5adfd81c52f21cb1e907bb7d337f8072e1fd23c3d112b5c02767c8b", 0x5c}, {&(0x7f0000000180)="2d5e0e0705bf5cfa82a9f97666cf3630", 0x10}, {&(0x7f00000001c0)="d74d9b19df6f0aa29dc38d4a9a8bf2a5bb32c2b7aa908e88bd42c29562a2404a6fe2ee133b8808c5d6cd95a3cc0f7b21dfca4880a64477f572e4e74d5959791d960f8c6e059c6624e8cbd109cb730b3360cab5c8ab90530f2b46b95ea3d39a07539b937f82cc49ea868ae7a064a5d569f6ad7ebddef494bf29ceadfd8883d8aae0685ffd3ebf180983d28cf6d9fdd5eff17d95a5", 0x94}, {&(0x7f0000000280)="c54c98dbee93a38f9781dedce87ca0be38289b81da7ba8def76bda33ba1ee7d84f7250fac28f99bcbfdb31b4976003a97924eca0eeb4883024496d7e8735918c5f83d3e02fd221e93572328a8cea2f0f814094f3c366578012603381dfa6a1c1dc10cbac0657db518a91a2bdb35c53a8772dcdf817fca8f9174c280ec95120f776f1d2a492062d7c843f4d4163c81bb1417eb04d3032e561ead2d727eaa37ca04f7138ee00e94ead0a7d4c89cebcc75388610846acf2923cd6400ccc0565aad95731ff36ddf7741716bb81acde9d120d4474c504956c018b86ab", 0xda}], 0x5, &(0x7f0000000480)=[{0x50, 0x29, 0x5, "a9835d4706e4f453ea7917ecbb5f0dbd2475e67321fd7e6041b505a55f622070fd869bbf1753346a50fa16f47fa4f33477c2f4b38e8365d88b3e85013acc3209"}, {0x100, 0x6, 0xffffffff, "aca289cbb1708ac79892201a69ed419ba547e075720d876042be145fe93282920f54008b42a2277f9661053f9c2a2035bcf375431a02b3cb92c90de288eddf9a9978c13dc27b1fd8cb88701bfd811b0fc957723ab8d4e20bab6f455c1d4d0da66bfa8e6bacda7906057c622ee6ac2cf851e84538610433270fe85247a5f31cdbcc0aff2e475cb40f3da8835165c1caef303f773776271324dc26ac746f4c761abf49d168e91ad2497e39576e2c9acb87365a6738ad4cfb68992cbc45fe2487a0f891185025a43c124e659b97626f8ad1a2ac67169d927d83ad6b83fda7daee71306bece409b9fb8acc1be0"}], 0x150}, 0x8) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:18 executing program 1: syz_execute_func(&(0x7f00000003c0)="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") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) flock(r0, 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000600)={0x0, 0xc4bf, 0x4, [0x0, 0x2, 0x460000000000000, 0x2]}, &(0x7f0000000640)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000680)={0x0, 0xd5e}, &(0x7f00000006c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000800)={&(0x7f0000000180)=@in={0x2, 0x0, @rand_addr=0x9}, 0x10, &(0x7f0000000580)=[{&(0x7f00000001c0)="b137670604bf815322194ae242243ec44814c8a9631ab2ca3c3c11c832ff1aaeb78a7bbff00dbb1cd5392f33d2134f5ca8c33efdf7b5fd5595a618b083fe699cdf350838b48895007d76d5a38aec99e3763a0aa6f9d8bab79245952f6eab82341f20fc65e7b8f9dacb1ed38af6d995585065f85dc7604b374564", 0x7a}, {&(0x7f0000000240)="71d103bac90fe8eed9b22156493f67dc98a7dbe7dc5af4207b4a9ba40825ce325fd0f29982e81c721987a7732a599e4d8c6fcf20df38fb2fd3933db2e0360cac8751249a657032d0d2d235784c120a13081f265dbafb2a8b9ea89cbb1c4fbef219d88564b1934b09e21af2ef053385a7e93446fe1d7edf2401b20d2d3a0e599aa33d65c2249485c2502cdb1cfe945afbb279557673dda9112b2c354a1dfe1777e9ac876370cbb5c1c01b2ef43a29c9aa0e1e04f9ed5f33ca2780bd400b025f3c93d4a1c015a5c35dc622b72bda0de413d2efd659", 0xd4}, {&(0x7f0000000340)="2d77a1302972def08f12272ad5ff6403b74bff45b4a8693f4696525d51ce3957421e5ee2966b7252918bc9131207fcf38204aa67de43fac94e3f5a7163be3e5f5970ee93", 0x44}, {&(0x7f00000004c0)="748fadd7e4557fa5f849801c34b126a4a57624f343d50e24e6c1ad06875e12399309515bf00ae3e0131443efd110f5083cd42ca6f737702a717562d15e198a4e9a8cfd73e931e97252bc5c4f2f163f52ea0421ba2d5f1c969006f898", 0x5c}, {&(0x7f0000000540)="e67740063ae63149f4b5b3af5ba2fc7e5b58906c470cb7101a4aa50add95c03d50de2555b99094af2220e511bb3c89815cecc2", 0x33}], 0x5, &(0x7f0000000700)=[@authinfo={0x10, 0x84, 0x8, {0x4}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x4}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @init={0x14, 0x84, 0x1, {0x7fff, 0x7, 0x30, 0x7}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0x7fffffff, 0x1230, 0x1f, 0x38, 0x80, 0x7, 0x7, r2}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x81, 0x3800, 0x8, 0x3, 0x7ff, 0x8, 0x1, r3}}, @init={0x14, 0x84, 0x1, {0x1, 0x1, 0x0, 0x1d}}], 0xc4, 0x20004}, 0x1) truncate(&(0x7f0000000140)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgid() lchown(&(0x7f0000000000)='./file0\x00', r4, 0x0) fcntl$getown(r0, 0x5) 00:00:18 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f00000003c0)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") 00:00:18 executing program 0: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = dup(0xffffffffffffff9c) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000300)=0xffffff68) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x8}, &(0x7f00000002c0)=0x8) r2 = dup(r0) sendto$inet(r0, &(0x7f00000004c0)="c88a3073f0452c5d62f885259e46e3afb7cee94e8dceefe4c94f9f13f12a786582485f857a47caeda882f565be13dd89d0e31ad7be2ed58bb57950fc4bf6cc07e5f54f68b16b14fa09b1443dfb3fb8e094f4a8db9067c57ebcbdba7a08ccef8730beefee367e5d490d88ffdf499841a9032635f07b7affbc491e99cb479441660f715de40a62", 0x86, 0x9, &(0x7f00000005c0)={0x2, 0x1, @multicast1}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000780)={r1, 0x6, 0x3, 0x9, 0xfe8}, &(0x7f0000000380)=0xfffffffffffffd92) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000003c0)={r3, 0x9, 0x8, 0x8, 0x3ff, 0x42edc7}, &(0x7f0000000400)=0x14) syz_execute_func(&(0x7f0000000640)="0f8c48da00008f09189a81905f3bae8f69c09617f20f9e34eec4824dba76d0c4224105e42e43c041faad36f390c44169f57e5a8f0800cc860d0000009e") socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000340), &(0x7f00000007c0)=0x4) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000680)="04c6371f1a9e00d1d3b212c57fad0c82359fa8f1233435d5472ced9c5e68031a7b17d59580e5dfdf524c544519e119f650683edbd5f3e81f81b988bcf0f536a4b1b00fa92e8263c90095b85265784ee5fde25547d3d8138f200fb3a68176882995756f11a8e2da64d4b09195c1616ebf3ece2b52bb24396f183c5e81f328780b2be6d8bea8aae5cf9cc302cc846ea8fe15fc82504e46820a82f207ddee5192481eb5a9a3442c1d391b1cc0dec9bdae19dc5b603bc8c4bab185761985c0b9276fad") getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000440), &(0x7f0000000480)=0x8) getsockopt$sock_int(r2, 0xffff, 0x0, &(0x7f0000000580), &(0x7f0000000600)=0x4) syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:00:18 executing program 3: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@broadcast, @local, [{[], {0x8100, 0xfffffffffffffff9, 0x8001, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0xfffffffe, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff8b, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) 00:00:18 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8000, 0x20) r1 = dup(r0) sendmsg(r1, &(0x7f0000001540)={&(0x7f0000000200)=@in6={0x1c, 0x1, 0x4, @mcast1, 0x1}, 0x1c, &(0x7f0000001480)=[{&(0x7f0000000240)="7b6b85c9eb7debfb6602f35f6fb249b5dce9967fab716d062631efa5a63eb000e742c98f7fb0e984296c526d5bfd554ca7a53882a8badcb6bb008dae7108681e427b40a99cc03f313bb0d057f6dc75cf5d7ad178f524cd", 0x57}, {&(0x7f00000002c0)="117af41303d5549d09c7b9e26647599640352cd922472ddb3439b73d661098cbe553ad24aa50ebcb790c188247587918be46881b99a952c65a01ad9ac394c476006f8893e282648d290a4ed192045b52a66e8d7ee7f2611acf19ac3600ac", 0x5e}, {&(0x7f0000000340)}, {&(0x7f0000000380)="29ff0a58bb30184898c778e47b7dfd137160a2b69d3b06773d3db7ab6de3299afb8f765300a7be459b665302b45bda900c802c37665392d305a54a1146e424dab090152647d221d00c019acd7df362be9d34d75834741bdcc352f288fb4f75b8cffdde67f0dc1b7e8cd73e237b8d1b86b870bb1cb52a948a20e6a39132de93bc8d9a73069654a992df0afe1273684b6815f7f2a5f966e1ac5dffe5ce2e148915c520431c1c1cd28129709a25755061dfa489f3b86af9e2e890cfb8fb34794cd9853deeb360d20f7d34bbd788d22d4a99246b9a81aea44f4a5eac26ac78c6de49c1c1123faeee020370d6a5bd89c0c50b91c9223a4a861c4a24e13f548f144379b57a6a52c7cd6c812e41b2d823ef9be9676d05c759cb89374cf537693738f1fb7394e6a1812b39e2e91ecbe4f99ce458c5e87a24e46a1c0344257b5c2e75ff6d02887bc9d0c7d45f07f27db0fb38e91204cd18cebb2182a02a4d5ffc5c827cdf080063b5164bfb85eb51c49c950a3f676b0a6dac02cbbdd7bc8f097852b671f8bcece8cec8076837a34c412afa1f0e6b8a2a0093d9cf1b0de2a85427bfb4b245c09062776ee5e3cda8c402d92d9ec6d3caa109da9cc88d3f884fa28aca1b8f12df8cccbc48e9a9cc6cb93b0b698f76a1262de22635088cec34f0bb65374435b3b766e6da2a4a648e7c9a5df6046fa354191f3ce3b8a312d07ee734b6377ed4c8e0e5672c01046983917d787f8abbee66c1e3559f8b7e0ad391c60c982bd113463953397ed4714ed08fc60ef6afc0548ba5c55b40a32fc5fc76ae94cc53812fc7db2976a42f323cae08a07722cbbbf4e76064a34be27dfed40bad4d3c95739e12120f25d3fed4691b67a331db7a5995ed40aab701f11dc339c3a3fd327fbfa53bf7e15e6d53c111593d1092bed32c477d79e9234e225adb6ddcee5e880e1efabffba0514765fba0270e7d75d21a2272507a98e997ec8ac2a71f9a4cfe29a35696d1a909fab7b7471917c7721d17e5a247839ba982e6dd74cab20f4a6ee9fc4c043c9933797bde9a6bf632022fce83ac4baaaa0be0400cf7c28d62688c0b8d8568745c3c58ff8a253c41190ca906995d7852d39dd126e3ecf9524a78acf9d69574a3af96b5719bfc3f8e694fdec5766b38b1d3d4e72223bcac7db57287bc8e0a164cb705092ea63336d31c6c1e8c198dc091fe63c12a4b7d609048f407360e35a961cab66a184ffe2d15be85712c315c067f17d67e9f880cb5109e0d68136c550982264b382c2bffac578e88f6cf64186a23710542d870c4557eb96cc033d39a4906f4b2f416f7bae35f599e59c0f831fe8c136f0d68e89bcb756e7ad25496027b50de4dffe2e80fadf8e337e208680ac2a13e560bc5748f03a9213fc5d488de5e346b6a718a4e141717f43a458df867d72f3c2d0d4996eb7d134a5ac2e380c96cdc0d227ac524d99f868f3c962ad260500a7e37d9218dcaae8ce3a3d6c595ac3c041f90e6bbd0af59b28d55e13c7078bba285d6cbbefd87302f4ace8722fb29229e98aefe3287b23947dbac77f65fe22336889bbeac4176b21d07d2a39c61e26ea6f82a65c594ce0fdd09c87ec32574f68db76942e9222290f32156b1433f779559b996aaf0ed599c7c1f95bc2968f7facfdd67ef68f227765bec5adb78fe2cf49499153475141fcdf5f6db377c27bafaaeaa3f957115cbc690ad9634cd5e0a440db2e76ee1d203036ea649f42ce984422507df3f1ca521d351f515b6a1aea301a3ffabaaccd6cdcd133bdf13f11b06574758ba8ccc65bcf006757c496388b7627781849309e9bef9fa881c74e456d14305c5a40e0487cbf83ad28e6539816831fa1378ef9168a6e275fe00bbbc67dd2fd8aea176c32f9b6268fdfb3fde8875b455d6ff51a958687d6332799c0acf47d4cdaa78ef0a2949409caf67b7047bc8578072e19a49d27db7cb2ab1d93df9d9354243ca5148b28d205956b5c155589a17a5236ddbdde562b1fa43001c27ae7729692da0b9cead9ad652efa6514b337e44b2d4e695959c28fb92c70be7f506bfbdf2f85a4080f274b015eafd1246b1d11cc5651557e57042e184161ec2652a658a5ce43186f6ee8814a17c0f5d6082f3066871400c6a1b527961d9ece41bb918c773a942841a912c4c8780fc12e68c650c4cfa4cd08386491b4aa4cf3d4195874376e78eed7ba5b43367745b710be6d1212252c587f61435c3dc71b596cd44430a6f501f3e64206b5003b5c3d4449bc6129b421f2bc5d747b256a34289374660a4f182e348e795d57cc8bdf45d1dd33c23e1ef253e13e4c9d0d0d845918964cbd3d6b74c02281380099b6f00766fea36de54d22a8621f70b3faeaf38f231cd133c9d7bef2bd8651691fbc8ca231851d116c1172cd34180e6e1b2fe669cb12e56b4cc4d9393d70b4e4502656ba849d77466b51d5d20d44e0152b9dd69c038baa75fd32fa8fe7a08013603dbc76202ddc0be43f38f21744f8a0433373938c6577dc2e3d060a8fe9291ae66bcb565e347adad6188deb798395f224263b8783aa18713b68b8fbee54f4cd9c9e0d89c9c4bd995f55d5570bf7ea823d9b168875a8f29f6280292e22d17e787b9f12856447145e70a1bfbec1531ee7f8ce2c8b5f04af30e6a55cfec9181c84d27d3eca612eea8d8257516ed31a58ed005e532d8b3ee1741e986fd2ac6dedc04a25e3d7f12f296c5e74fa6dd6acff6f5089c2abdde4c190f8df649edb5bc5a743caaef167aa68268139dcd998440e279c37565d4f25f259ec13a0636fd8bc1839119b66b187a85d627aee8dc6555c31a70b33ea8a1230cb7aa7f6ea5d3616f5ba96f9fbf19d3d24d82400a86e3dcb9fb7903f8ee107a0629ebe4ac5dcf0e26dcf4da88846b449b2f97ca66f544268d247571a4aa6ba304a0a5bcc95ea90de9740d4076fe290cbd4c78cbe3752e2830d1efe7a23ec601d6357927e44b5e47934a9fe80fc9094e969267680efcfe80914961a6d643105d38b9914c9f157d427e75ff88f5af4255573f08b7255373da9d12f2f6102d3b99321fbfb4629192e6d9f64460563ebf84103994af0df43efca2b97557f40bc356fc0516068d0afed61ff9aacc716f58a45fb552ac220fc5fd6eb0177f34265ddb4b73ebf6e5b42e5abdab37b7d283a72f83078ee679191bc65b915bd6aa3fcfe44d5b8e73b110f0e55f5e89712aad92d8026189d405909ddfa11d0be161d18d2c0f70c9726ce2ebfa6eb5c343271040e290c84117b8eedeb6f0d8db5a773ab2c2f9687c2a5e3d01936c8f89e019ed82e009b9bd02dc9dacab5fa3527701aeb9d16b917b21ca5e7d2f5e33adb749a41b86bf1a280849599be94cc681d821d52086107962c8110c8e902ef706160cba8bbe0b9a416f03384fdc64c1d9b8012f50c9680ecb98760ba2c0b466f3cb92ad78142e287c142421103b09b3a8ade7b1cde87b393b26913b0c26845cab9eae397d093e062111f2a33cec56abdc738261b94cb3c90a2199b3918d4b96840325461505b371e901e4175abc2ac29069908572bf706d8d8c1140f7f7cbfeef9955bd3266aa34aa35501cdfe6db67fbb42e09faace88f57d3c1bb4cf853dec8faf8dc770f95220d960bf023ce73312b29171a7065805203474eb5799f3981f191c68fb4389820176507c492c4addc43c789bb108e97b3392ca8b0ff1b070812f2361a828b1eeed286a7ae3a372ad737a5a65a1e22b0abfed5661868c2c540a10a5d8c1abcb5a744c8bd56321cb4a369aac1785e8f5eb0560bcead45395171014fb62b3b0e16e1daae0da534d392a44e950a59af4f4aa74f61608269a385a89bb876f1ff637ae3a249228fbb9d6fe50281e2bf97b6c2cf53c02770e5bb625634d122c5b6118bbb8130750c8e2ea03e8c953160df472472254c9377fd33b36f22e6a74f0a82f8041c9b80503c9ab14056e4a518142f6bc03b38404ef3ffdf86346c2387ae59623a3b79e286b9bba86b5dfc2155b7c3838119f34b3a4be079aae9fdadbf49f46d0e397c61697cd43095589cd1967301932794c876f7aaf123374d6e751c9412f021883fbc468fa13913ea74c3c34692fbe7603e6892a8a9edee1a5eb6e63cafeaf1c3b7c445cf589aa09b18440f4e142532d2a206beea9eac3d848398435868491cb333a97a59a5dca4e902fe6ffca7a09202a40c8bd492073f5c983a25df6e6973b098bafc6cb56a0781bc8e97770fdddcabb355b11fea9576fc0f3c6d7da250043e57f8774d497c3c0e3501738e1e1f5654f73c18cd439593091f42aa750d70a186496ea4b206e65b1c0a97753885bb342aadd78c76c1f65cdf041e222152368cd22ddb7d3b49aabcf9b6cdddd361236c5bd52d731404522d6f8342365b6a346c83fe0aa6f775a30a1479831f7eb961fb9b4abc596147d3202fae5a03fc1e363e5de4e555de85591eec7c776fc97ca147f449fb093ee37f010de3503bd2dcb5087e6c2f8c601bda18183278264cbd02ed38126c3de408da8c3261a8f847e7343c98d9679983987bef050d3fa8d2f01c83495be3a89661aeef961f1c80fb1b957218a95247c3ff6a3ee402f35947901a684917b122be31f50b11de49a8542db721a5690a88ced38eff20bd879afddc53a60f0d053eb09fbb7d8bc5613d82a500f905629c70eb5fe8e4291378f1f9c0b5bf03e7ccd74838af821493fb97d9b2695d7d4d3d922ae6a6f8dec1c4b5d8e421894df99ec0389e9fdf8d1c7b83ee5f1da49dd1e2bca2b443dec2a0e4217e80dc5ab9167508daaae5c5f0bcc98da277be7e961b9af9f312882904d4c76e3267de71779d33d855be0b8d8a100325c92bb6ddc1d7d0b4c5e74eddfd2e3808fe565dcffbc9a67a6ddac6c416c5f2c11bb9cc3b6a9a7ce812159e322903f71cf9db0ec8050ed0118aa6d0c85e7a29d4bbc311a4c305a2724ad074986359e26312f603f5b1813cfaf0b0ee859d9ae92f093281de1f0d5c807b58d2912455ee98bc796089c4ab27f4277a111283b901df0347f906d9b8875ee38d43a4808a345de42237039e11ed7103f29e447d6439586062336658bee3388db23f313fa22a72a7b68f1411d3ff5c7dc05ca2081a2f415829e860e04670eb0ab4daad148e8f0aa20eb6719bd9e9af0038474cfd054a592fee2263a327bb270ec10601cf883101135eabe92c6da811bae96f672e23f7e9c168f4b19f521b6f21ff7a054458edd786ec9712b2ef4ae5b91714be614065947233c3e0cd066f9df010e4da3d99e5717b7db5678626f3de30e535cde08306f33a301a6cadea64af97e4c5bc44d5eaf2505d0a06eebe0fe055cad2817cb494b53fc8ff8161e00d9c16cbc907b815c135ed0b20b9f18b4b418955e504f2cc4d367ff1b6f8622b44ab8da26a1620c261d4d01fca4262bc611ebf917dd9c49d0b2f7879944facf159b1716e31824670bd81e87bca7d7d09e0a16a82be500f894a7fa05ed8347d1c5bcd300bbf7d608fb52c1eabcff76de584218ac632667275cb11afa308bbd3384ad40ee81c716076f74419e5ae254b70ff035fbe431a95cb200ab47cbc28366900d2f861e24d29f2d9d0cde2f242aa3d13530ec0df0721c0dbdc37a39035e395abed99fcf6d75f4562e3144f8d7cf7420e4948d5d6d597072788e839fb4b822020e6f1b80e3aa2a7f2395b18a19109e1c2b96da37250cc48fbb41e073accddbf73d4c7a4a8cfb0b5bc930c9d97fb4b085b7b77dd8fdfccaad7dcefb9478a536d745e5627880e08e9e847128ebabc06333dcf525d6bc8914a971d97e2c38e", 0x1000}, {&(0x7f0000001380)="abef342ae033a7001d267c6e45d1e9ec49615ff3ce1d2fa0c7b4695ae98ada895cfa3c14e2a5fe2107f900e89de0a5", 0x2f}, {&(0x7f00000013c0)="411e4236626fb87417b2a9b0f54468aece6ab3f0a7d3af33e6a6a6cdc1a94ec7ad2c9ad59acf58a64d4c07e32ea88cb69ef083bcbf3ec7c14391cdfc36c57e925404ea67583431f9", 0x48}, {&(0x7f0000001440)}], 0x7, &(0x7f0000001500)}, 0x4) utimensat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0xb, 0x100}, {0x5, 0x6}}, 0x200) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:00:18 executing program 1: mprotect(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000100), 0x4) 00:00:18 executing program 3: r0 = open$dir(&(0x7f0000000540)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) connect$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[], 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x10000, 0x1) writev(0xffffffffffffffff, 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') writev(r1, 0x0, 0x0) write(r0, &(0x7f0000000240), 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) execve(0x0, 0x0, 0x0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000300)='\x00', 0x0, &(0x7f00000003c0)=')\x00'], &(0x7f0000000500)=[&(0x7f0000000480)='\x00', &(0x7f00000004c0)='\\)\x00']) read(0xffffffffffffffff, 0x0, 0x0) 00:00:18 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc50337564f363e6, 0x523}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0xea65, @remote={0xfe, 0x80, [], 0x0}}}, r1}, &(0x7f00000001c0)=0x84) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) msync(&(0x7f0000c61000/0x3000)=nil, 0x3000, 0x100000) mlock(&(0x7f0000be1000/0x3000)=nil, 0x3000) 00:00:18 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000f9a000/0x4000)=nil, 0x4000, 0x200000000000005) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x144) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000040)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@mcast2, r1}, 0x14) mprotect(&(0x7f0000e3f000/0x2000)=nil, 0x2000, 0x5) 00:00:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fsync(r0) freebsd11_fstat(r0, &(0x7f0000000080)) 00:00:19 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') getuid() r0 = geteuid() setuid(r0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r1 = getuid() getgroups(0x8, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000000080)='./file0\x00', r1, r2) lchown(&(0x7f0000000040)='./file1\x00', r1, 0x0) 00:00:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x8007, &(0x7f0000000000), 0x8) 00:00:19 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x69, 0x2, 0x7, 0xd53, 0x7c7}, &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x6, 0x57}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) getsockname$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:00:19 executing program 0: shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = shmget$private(0x0, 0x1000, 0x6e, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x1000, 0x7}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x7ff, "9b3ee4d6e9e43110b820de482f6c722c"}, 0x14) 00:00:19 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x20000000, 0x100000000000) setsockopt$inet_opts(r0, 0x0, 0x200000000000a, &(0x7f0000000040)="eaff125c", 0x4) 00:00:19 executing program 3: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800490000440000000000019078ac1400bb000000004410060000000000e0000001000000001b5359a420cdb1474bddaa9f91d236b331a3b36a1d0a4ed7a65dc8093ae6932227b92b32dbcf601f3d5d9a90b3a150c940e42451e3b9e7a8b6a8ba1f81a0b51aedbb28a42decdc63091015492ec6"]) 00:00:19 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r1 = open(&(0x7f0000000140)='./file0\x00', 0x100100, 0x150) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x0, 0x2}, &(0x7f0000000240)=0xc) r4 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000280)={r2, 0xffff, 0x1f, 0x5, 0x4, 0xffffffff, 0x1000, 0x8, {@in={{0x2, 0x0, @multicast2}}, r3, 0x58cb498f, 0x5, 0xfffffffffffffd36, 0x4, 0x7}}, &(0x7f0000000340)=0xb8) 00:00:19 executing program 2: socket(0x17, 0x205, 0x9) r0 = shmget$private(0x0, 0x7000, 0x441, &(0x7f0000ff6000/0x7000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) truncate(&(0x7f0000000040)='./file1\x00', 0x6) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000005c0)='./file0/file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x41d) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget$private(0x0, 0x4000, 0x282, &(0x7f0000ff9000/0x4000)=nil) setsockopt$sock_int(r2, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) __getcwd(&(0x7f00000000c0)=""/85, 0x55) 00:00:19 executing program 0: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0xee00, 0x0) r1 = getegid() setresgid(0x0, 0x0, 0x0) setregid(0x0, r1) setresgid(r0, r0, r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000500)={0x0, 0x9}, &(0x7f0000000600)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000580)={r3, 0x10000, 0x77, "94f5ad8c2e60c75d31e1cfa7725dbb364f48ac92a308b86ba0711770bb9b39d3df01bd22dc59aa9a367fa7dd6fa66b1383720d4ee931f8d4cd9f9e060e7c1a9be2bb59db9910d768f1b35b828aeadfbbc928e035b5ade2c5d599d7239be00f94bc6dba84470575e5e45249bda02bb0cd678d51a727f112"}, 0x7f) readv(r2, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/70, 0x46}, {&(0x7f0000000140)=""/233, 0xe9}, {&(0x7f0000000240)=""/22, 0x16}, {&(0x7f0000000280)=""/215, 0xd7}, {&(0x7f0000000380)=""/226, 0xe2}], 0x5) 00:00:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) fcntl$setstatus(r0, 0x4, 0x10000) freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x6000, 0x8) lseek(r0, 0x0, 0x7) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x3fffffffe) lseek(r0, 0x200000000, 0x1000000000004) bind$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="05000012001a00000041148fd1a1"], 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000240)=0x8) fcntl$getown(r0, 0x5) socket(0x1, 0x30000001, 0xc14) fcntl$dupfd(r0, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) 00:00:19 executing program 3: syz_execute_func(&(0x7f0000000140)="b15691cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7cd8fc57c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") r0 = dup(0xffffffffffffff9c) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/158, 0x9e) 00:00:19 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c2) semget(0x3, 0x5, 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/3, 0x3) 00:00:19 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xc, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x1}, 0x8) poll(&(0x7f0000000080)=[{r0, 0x101}], 0x1, 0x200) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:00:19 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/108, 0x6c}, {&(0x7f00000001c0)=""/244, 0xf4}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockname$inet6(r0, 0x0, &(0x7f0000000100)) 00:00:19 executing program 3: accept4$inet(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f00000001c0)=0x6, 0x0) select(0xaa9, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 00:00:20 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@un=@file={0x0, ""/4096}, &(0x7f00000011c0)=0x1002, 0x10000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000001200)={0x0, 0x19160}, &(0x7f0000001240)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000012c0)={r1, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001300)=0x10) 00:00:20 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) write(r0, &(0x7f0000000000)="e30e96d104bd5e9ca9b46158699f6c40f72fb5d218e1e81b9d60481024569fa9b9df3d0c025915ecb8ef5a81f3f513991fac78029419798ca8434ebdfcda5e745f9cee10e81e4c656a641a9fee52cdbf2ebce2cb752b022862ca8e27c1c2b23f5f", 0x61) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) close(r1) accept(r2, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x0) 00:00:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x0) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000400)="1bf13ff7") ftruncate(r0, 0x101) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast1}, 0x10) close(r0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/108) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r1, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x100000, 0x40) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1) fstat(r0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) r2 = accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x6, 0xffffffff, 0x79f, 0x90, 0xe49}, &(0x7f0000000140)=0xa0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000280)={r3, 0xcc, "c37a21f2a8e86559a152944253aa6ad4eeb877805cfea1a2b6cadc4e696c717ed3bdb7a22a3cb2ad492f376a5e969492747ef8785fa498efca778496562531ebfd8267153e2ae2b4c24e72f95e7e544c76a71005ed2162304fd59f3ac02cad291d91665c515b68dd7d2149d9815afde0a50a3356bbbb55471a5e77b9ea34723a3aee49f0973a472fb36c007f06f4a3fb917bea899cb6cd219bcda11895bd0338240cdbd65019fdc8970d073c836fd47bafc64da3222e5b55a49a20cb50235794fe2e0f38df0e3758b5fadb4c"}, &(0x7f0000000200)=0xd4) recvfrom$inet(r0, 0x0, 0xfffffffffffffec8, 0x0, 0x0, 0x0) 00:00:20 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(r0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="989823e9c4a2791dcd04050f05bf0a000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="0200"/136, @ANYRES32=0x0, @ANYBLOB="00000000001d000000"], 0x0) 00:00:20 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd3003adcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(0xffffffffffffffff, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10) setsockopt$inet_group_source_req(r2, 0x0, 0x52, &(0x7f0000000200)={0x5, {{0x2, 0x2, @rand_addr=0x4c4}}, {{0x2, 0x3, @loopback}}}, 0x118) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) r6 = msgget$private(0x0, 0xe4) freebsd11_fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r5, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = getpgid(0x0) r12 = getpgrp(0x0) msgctl$IPC_SET(r6, 0x1, &(0x7f0000000500)={{0x108240b, r7, r8, r9, r10, 0x30, 0x1cc}, 0x1, 0x3, 0x8, 0x3, 0x4, 0x40, r11, r12}) r13 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0xa0) poll(&(0x7f0000000140)=[{r0, 0x80}, {r3, 0x4}, {r4, 0x2005}, {r5, 0x4}, {r13, 0xc}], 0x5, 0x6) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 00:00:20 executing program 0: r0 = open(0x0, 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) freebsd11_stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(r0, &(0x7f00000002c0)='./file0/file0\x00', 0x40, 0xe0) setgroups(0x1, &(0x7f0000000280)=[r2]) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000a40)={0x0, {{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x81}}}, 0x88) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) fchdir(0xffffffffffffffff) setreuid(r1, r1) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x48, 0x2) fstat(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r3, r4) 00:00:20 executing program 3: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000680)={0x1, [0x0]}, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x500, 0x0) 00:00:20 executing program 3: syz_execute_func(&(0x7f0000000140)="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") pipe2(0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8) msgget$private(0x0, 0x48) r1 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) msgget$private(0x0, 0x0) setrlimit(0x0, 0x0) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:00:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) close(r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) flock(r2, 0x1) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000080)="6fc33acfa37ec43534de3c6412a5570f602f8df52c6c12a2c74c96361603925e543dc025b80c8cd99ed2749024ee4ada039720a81b4c2ba204aa498aa0c1fa7f76565aa66f720207e828d5326ce79c32c5a75ccabbb7f110c7eba0402b3e9ae9a36269ac8f76a3e471116c29d5eead56ebbbcdaa89d33c0c30928ad006bf662d79402e71") fchdir(r0) r3 = getpid() r4 = fcntl$getown(r2, 0x5) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xfa, "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"}, &(0x7f0000000300)=0x102) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000400)={r5, &(0x7f0000000340)=[@in={0x2, 0x2}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x10001}, @in6={0x1c, 0x3, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0xfff, @rand_addr="1180f91d4b5eefd4a291b2d0be5227de", 0x10001}]}, &(0x7f0000000440)=0x10) accept4(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x20000000) fcntl$setstatus(r2, 0x4, 0x40) setpgid(r3, r4) close(r2) 00:00:21 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000040)={0x7fff, {{0x2, 0x1, @multicast2}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x118) poll(&(0x7f0000000180)=[{r0, 0x20}, {r0, 0x2108}, {r0, 0x104}, {r0, 0xc}, {r0, 0x180}, {r0, 0x1}, {r0, 0x2098}], 0x7, 0xf0) 00:00:21 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0xe028, 0x2) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) sendto$inet6(r0, &(0x7f0000000200)="9f", 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) sendmsg$inet6_sctp(r0, &(0x7f0000001340)={&(0x7f0000000100)=@in={0x2, 0x1, @rand_addr=0x401}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="a0268480beb926327a01e4e5d6034af98455606bea611710d2fd3b9de643bfa6adbefa01cf5036f5f9fb3ce358c3d259717f5abb0f571028a8a88211a6306bf606ad150e96cf748a3af158ec892950bb2386fa4fd11fd4ff49552a58bd14dfb46814f5bcc2ac1bd9582e28d5bd7881dbe8b9d2c6788798d86dac8725ba3a3e582033781fea7ad72f1b48c30c393ca951e9f9e62c543351416ad802da297274e7ec10b6a03fe8395a324b793d38bb80f9797ffb9f65d0dc343da2e934aaa053c527879754db5ab4", 0xc7}], 0x2, &(0x7f00000001c0)=[@authinfo={0x10, 0x84, 0x8, {0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0x20, 0x80}, 0x109) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000100)=ANY=[], 0x0) 00:00:21 executing program 3: syz_execute_func(&(0x7f0000000180)="0c0ec4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getpid() pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) mkdirat(r1, &(0x7f0000001280)='./file0\x00', 0x30) r2 = openat(0xffffffffffffff9c, &(0x7f0000001300)='./file0\x00', 0x800, 0x10000018) open(&(0x7f00000012c0)='./file0\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x0, 0x4000, 0x4, 0x43b, 0x8000, 0x8, 0x400, r3}, &(0x7f0000000100)=0x20) getpgid(0xffffffffffffffff) r4 = fcntl$getown(r0, 0x5) r5 = getpgid(r4) fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x1, 0x0, 0xbbee, 0x0, r5}) 00:00:21 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000100), 0x4) r1 = dup(r0) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000001140)={{"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", "4fc29d7cba5d78f52094eb3609ffaa279305c1852ff92f615b3226b54622847f", 0x0, 0x400}, &(0x7f0000000140)="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", 0x80000001, 0x0, 0xffff, 0x6, 0x401, 0x274, 0x2, 0x7fffffff}) 00:00:21 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x8001) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x7f, 0x1}, {0xc, 0x8000}}, 0x0) r1 = open(0x0, 0x0, 0x0) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000380)={{"5c11dc25689c84d93ee013ad4578640860abc9e547dda433c5ee25bb05089f5e6a28760b630f8e652da6b5b7d24bb2b093d29f057325f83440eab91a3c0b8a7f1024a1e1734171fe0e3f9a31a1fafe89b4fa79917985006d558b9030920d8269dbf81e8845ff3bc05f92c26baffe9c0659f7936b1830b0358e9d8dc311c4db9cad2a4c2bb0230c50b6dbb85982a5715a20804bfb9028a073e6bb08c147b5b7cac1d07f25a603f14cb02b9842de674b82c54813629b80f3dc8f2fd9a11933830f26808e2c1cc7b0508049fab222192c6853c19f491f21ba72a49dc94ec499fd4fc939e36d22df6d06efc776c2f09b7d7fb3f721875c8f3b1d196eb4fb24cfb3b81f18d5bba1bb3be0fefddfbada03251761667b7d1efcfa37f62ebdafdad985afb90e4a3776acdb4df8bc8a5fea5a8001c9f18a89e149c7d695e140b5ca6433bc88312802d72d0304b7b72b9d445f70b722969c68fbe8b15271e7475265c68c49b8bb1c9592e4fe8be644b6043199dcb2783fa85ae35ec2d2420c94794e67fe6cae14e9726340a5e82628149b5ee49688cec70fd9377c77680f8a92a3b663d05f1b6a5b8df5a0a8dc9867fed3486dd2b0d15987dd64c29e3d1e32acec768b89b413250919c63658a0f9610f207a6565f2867162fbfaebc15b4d382125f37042c83300610d08e7b8ba3afbc67aa0a6c1be2439fc078d5812e7cdd604d5d4bc6c8ab4c5e10478352a6b328a79cffa207e80d33216b8c113f6ea8af6316f2bb651c3a253371d35cdd7dfaf279808b4a8cf952553e8cd8596e5d4380a3d837d35b970d56c823d5a9f9beeb503ca2808a280c2044933b3808cbab82de6e521dea202ccc9ffbb04057fc2ef3384958dcacaceedf582a063723617c47a0c00bc0cd0f747daee4b0c6972c4ef79f8c366c40117913f4d195c975c75e5d2e04250a7e864a6ac6fa9821ba87b85a7aabb339eb5ec855994fbd512f60efd68299791e1cad7ada9f0e2cddda082fdd0e09d5ceb1391e3aba791214a766be73d872520e55501121cd29d121e063c77370692a3ca65cb63497efbf136a95b9f7542bc0d305870838ea45ea20b7fa5c3136619e23c1f3e32d2c8277c846b11b99a0c2c93037d2fa500615e337f7263773484a85389571fa585419d573eef3f7c7d79765da1b2f898cf08c00aadf39cd59baecc2d1efab56d67f7f4decc96bdb45d6affeff7bc5b9fdbda05d46ebb6db9b60da0bf2504ba6333447dda0100b6b81ef1347067507a88fb3fb9160f4e830f81046cea168cd1c03965782c55314859d1baad8ecbf8bda0c3684ff1899b602d9dfe7e87b017a0873c49d8a46bccfbec6deffc21f92bfea54076298db91182f5421e2dc82abd7d4fed524ac52b9f72c50a645aecc3ea7f40f79519f462ef5f920f522283057bddcfd92bacd48f966e4b01c9aa48069bc4e6", "f192de86f3067316057b020842dc1681c365a9bcc3f5bf528f6dc6d45257dce2", 0x2, 0x20}, &(0x7f0000000000)="17635d591f40cdb1b055aa9cc4cb1f52a5e64fa63ef6a9797743f4160463701cd1cc104e63bfda69aba083a0e98b856a3249fb6c13f701f03fd739f90f763c2ed2f292c7e865a6f8b0e77dcc7676c85cb76a61b2a7d8df66e0b6f9e81836e69fdce40d3facf522bc19be87e920d0fca72dbba2d2ccf120fe5d9ce2b6314cbbc2eaf61bcf7d44548e1382205c2ab3e36a86f84edd232dbc2e70027dc7ebc818f327e1d99cc4d0d5fc0143da39992105583e385eb338ef", 0x7f, 0x7, 0x6479, 0xadf, 0x1000, 0x400, 0x623d, 0xdde3}) 00:00:21 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce) getsockopt$inet_buf(r0, 0x0, 0x4a, 0xfffffffffffffffe, &(0x7f0000000000)=0x1c2) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x400, 0xffffffffffffffff, 0x15d) 00:00:21 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x81}}, 0x0, 0x2, 0x0, 0x9b9e}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x7f}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x729fa82c}, 0x8) syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x3, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) 00:00:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) sync() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r2, 0x7f91}, 0xfd5a) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c03", 0x9c, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00') setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x1, 0x4) 00:00:21 executing program 2: syz_execute_func(0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x0) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {}, {0xffffffffffffffff, 0x184}, {r1, 0x40}], 0x4, &(0x7f0000000540)={0x8, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x800000008) r2 = accept4$unix(r1, 0x0, &(0x7f0000000080), 0x10000000) r3 = fcntl$dupfd(r0, 0x11, r2) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") fcntl$getown(r2, 0x5) getpid() getpgrp(0x0) fcntl$getown(r3, 0x5) fcntl$getown(r3, 0x5) r4 = getpgid(0x0) getpgid(r4) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000340)="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") 00:00:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000046, &(0x7f0000000200)={@multicast2, @empty, @multicast2}, 0xc) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000880), &(0x7f00000007c0)=0x0, &(0x7f0000000900)) fchown(r0, r1, r2) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) r3 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x6}, 0xc) ioctl$DIOCRSETADDRS(r3, 0xc4504445, &(0x7f0000000240)={{"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", "671e3ab5f1fd20eab8794f582f55e103a7219f4d18b23737ec810d534f4ab677", 0xfffffffffffffffd, 0x7}, &(0x7f0000000000)="8186434e3467908a6d3065100bad07592870ae9a5c52f608a2beca55740925ff052b2254e90ddefd9ee98d66621efd676cccd6ecdf8003c8642925e3c6b5823dbb6e3e93c32f4cb3dd22db7829769d9f0332924698b57ba14fffbb873d37c6a8ccde", 0x0, 0x9, 0xfffffffffffffff9, 0x7ff, 0x7fff, 0x8000, 0x2, 0xffffffff}) 00:00:22 executing program 0: mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x20002010, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x10000007, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000)={@local, @broadcast, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@mcast2, r1}, 0x14) syz_execute_func(&(0x7f00000000c0)="47def7c403290da8018b46ab0846de0923fe658a470e660f28c2400f38030b66400f6b24ecc441fd71e6f98f8860ccb20080000009") 00:00:22 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x7}, 0x1) syz_execute_func(&(0x7f00000001c0)="674173fc676646d8ec66470f3a446650fe0f1f7e27c4e191eff38f697c806d0ec482a1ddc6c4c16f5ca610800000c481f55627f36c") rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = shmget(0x0, 0x3000, 0x300, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000740)=ANY=[@ANYBLOB="02004e20ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="1e69f4fa043673c9"], &(0x7f0000000600)=0x3) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000640)={r3, 0x8000, 0x2, 0x60, 0x1}, &(0x7f0000000680)=0x18) getsockname(r0, &(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000700)=0x10) execve(&(0x7f0000000140)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000180)=',-,\x9b@*+\x00', &(0x7f0000000200)=')\x00', &(0x7f0000000240)='@:*\x00', &(0x7f0000000280)=')\x00', &(0x7f00000002c0)='&\x00', &(0x7f0000000300)='}-:/^[&\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='!\x98\x95\x00', &(0x7f0000000440)='/}$\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00']) r4 = msgget(0x2, 0x10) msgctl$IPC_RMID(r4, 0x0) 00:00:22 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x201, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000080)="f104804e") fcntl$getown(r1, 0x5) execve(0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) accept4(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x10000000) 00:00:22 executing program 3: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000200)=0xffffffb7, 0x820000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {0xffffffffffffffff, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000880)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505") sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="004c002e6f660200000000142b904cfa36f2ad067e2f662a615900018948de6920c64788969a3164a3596836d12f269759d328d2744b3e43302b1f32cd14649f5d6a99f8a5271d96c52dc97b4659a7d440bd8f10e1894a3762a53d351f1977733aad3713a3fda4bd1a67396140061861ee1a99eb4bcf70656a9ea83cb5538bf41de42833af6f81ff3fcaa03798"], 0x1, 0x0}, 0x20100) r3 = getpgid(0x0) getpid() msgget(0x2, 0x374) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(r4) listen(0xffffffffffffffff, 0x4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000300)=0x40000000000008, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x1) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) socket(0x2, 0x2, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r7, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @empty=0x1000000}, 0xc) 00:00:22 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) setsockopt$inet_mreqn(r1, 0x0, 0xd, 0x0, 0x0) 00:00:22 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x1, 0x109) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000340)={0x10, &(0x7f0000000300)="05cb95e4fcac1044c76cf87ddadf4644f98ba00d5b92fc7b71ec52793f1c9395448519c27c28544d7735d89d3ffd6e4db62172aad279", 0x5, 0xa353, 0x8000}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000380)=0x8) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x3, 0x4) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0x1e, &(0x7f00000002c0)=0x6, 0x4) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000200)="722c8166a43f24e063fa28f791ea6befdb67913e5a5097deb06eac0965d7fcc9b722edc54fdf4f54fe668a8d250356f7871f63e6bbd1e92b5604552c4a1d17c9f313278bb884faa94e19cb43f4b85f980cca3304b8c6cca2182b78d975e3f44121ca9990510286c7c6a0c4a65a9db3a629c5c71266980dd67712503db5d2de64c4cc70c14a173f67c7c46df3f9bb86c52a6d9574cbb8f28d87e1fbb302557404db72a201909489fc9a692e64c4169684bd5b79c37778965947cc12") 00:00:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100548, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x58, "21f54b4751a7678c83b9c9be8befbf436e411b0305669662e884ff51bba6e0d66331bcfe8dc26a7fbc1e6ebba3dfccb207c42d37f2f525273e7f303ab16308d865fe07102fe59c76caab88f231e4f2c686fc790a40c4aa39"}, &(0x7f00000000c0)=0x60) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0x200000000000}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100), 0x10) 00:00:22 executing program 1: syz_execute_func(&(0x7f0000000000)="1c1dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/49, 0x31) 00:00:22 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) getsockopt$inet6_int(r0, 0x29, 0x4, 0x0, &(0x7f0000000000)=0xffffffffffffff97) 00:00:22 executing program 2: syz_execute_func(&(0x7f0000000000)="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") mlockall(0x3) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getpid() getpgid(0x0) r2 = getpid() r3 = fcntl$getown(0xffffffffffffffff, 0x5) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$lock(r5, 0xd, &(0x7f00000002c0)={0x1, 0x2, 0x8, 0x887, r2}) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000340), &(0x7f0000000380)=0x4) r7 = dup2(r6, r4) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f00000003c0)="6ae9495d38517e51cc3d1dca01a5cb3cb44f4356bde30cb360da27dc8452b92f348be3e7a01f86b911b460bbdd477076311d725fd3ee0b6c626966a5") getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r7, 0x84, 0x1b, &(0x7f0000000240), &(0x7f0000000280)=0x4) r8 = getpgid(r3) wait4(r8, &(0x7f0000000140), 0x1, &(0x7f0000000180)) 00:00:22 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000440)={r1, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x3ad) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f00000002c0)="bf91e52cb58a0faa4a3fb26f5e0113437af7c403aa4d297efe75b0b186ec7208619cd7ec2cc089b11fa3c8522fccbe7b67fa518c56d2eaa5e29351f941c80b55fce8ad0465b1f7124f413c5492fa4e59ac09a815d3997185e394637f31e4f8a53fba9891f9a1b18ab77bc12dfcb83d7d4c2ad9cbca6665b1cabc22847d714f4e913fe29ef2f2411ae17829891ed711a96130186fc91c27f2931272f1e947370a6cf2a0f9ec99a0a009cb336e0f7d6736a85d13c2c8b0f660d1d4182483cc30a39b6722af83c2742d47a2f098f7f00c84b9a884c2b2e26f92558d79df157927b4926a7ae14ba360209f22caecd8cc149835e9e33c464ecfa327c6") r2 = socket$inet6(0x1c, 0x10000002, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0xb7d4}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000003f0000000000147e00000000"], 0x14}, 0x0) 00:00:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev//.\x00', 0x0, 0x0) close(r0) fchdir(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x2000746f, 0x0) poll(&(0x7f0000000000)=[{r0, 0x144}], 0x1, 0x0) 00:00:23 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000000020000000000000000000100000001feffffffffffff00"/128, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x30, 0x0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:23 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000400"], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000180)=0x3c9166b9, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0xffffffffffffff2b, 0x6}, 0xc) fchmod(r1, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000080)='\x00']) writev(r1, &(0x7f0000000180), 0x10000000000001a2) writev(r1, &(0x7f0000000100), 0x100000000000004b) execve(0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x10044) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x11, r1) 00:00:23 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fchdir(r0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x4, 0x176) setsockopt$inet_mreq(r1, 0x0, 0x10000000005, &(0x7f0000000000)={@rand_addr=0x2, @local={0xac, 0x14, 0x0}}, 0xfced) flock(r0, 0x1) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x80010, r0, 0x0) 00:00:23 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x100400, 0x24) freebsd11_getdents(r0, &(0x7f0000000380)=""/59, 0x3b) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0xfffffffffffffffe}}, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000000c0)=0x4) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e08000000653000"], 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x47, "99ade1b992fde5cdae364dbecdee499d7fa129b66510bfb29ee9076e0c9828c8a5ca4a34d93decc8ccd4ab3cdde0a602243630adc5a00eb6c207429cd98b00f367b21257296a31"}, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000001c0)={r3, 0x80000000000006}, 0x8) shutdown(r2, 0x0) shutdown(r2, 0x1) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000440)=r3, 0x4) sendto$unix(r1, &(0x7f0000000200)="e09ea9aec3a908c611fc6d05d992e24ec840f4e534519866c0e2f37ac77e53f9d3c3c5b29c51f86c387387b1fb2eb1509ced3e3872b7d1b92f6007a09342cfce67c6a3ea26ee6279c334268f6335f02b940b9067181441fea3de50684832cb1df61c9895d04c5aca6bb89139fa42dc44ea5e17c94578ef59ca4308d4b399f25240725781e3dfabd03522a15f5c435f41887a3fcc46e16d242db18f2e3c96dc04aaa5d4c4acf94b3f92fbac5f63facd327a28b297e9e1d2d2896f9baffedb5a0a08c3a687edc5e94e4de68cec58511f3cda0c096d7808fc2ae61b4568daf9d222d5c0b3", 0xe3, 0x20000, &(0x7f0000000300)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) 00:00:23 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, 0x0, 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r4 = socket(0x2, 0x1, 0x0) connect$unix(r4, &(0x7f0000000780)=ANY=[@ANYBLOB="000000060000008ee9f9518359c1467d4d92172281000000273bbe00dd9d021a247591d2a947dbbfc51a84f3f02402704223cbd24fc3b75fb43453ca92e104a15716576cef03d438101110bd9073c595fe4f3605107420adedf19a95831731f903b526b76ae40cda6c018e821d629d7905af78f8f5589acecb9e34f3622786deae4ff2769f33c83fd8e9a888dc04510319f64b637683149019d0857e0c1e379d0be0e353e904ceb758992301"], 0x1) ppoll(&(0x7f0000000100)=[{r4, 0x48}, {r4, 0x16}], 0x2, 0x0, 0x0, 0x0) sync() open(&(0x7f0000000d40)='./file0\x00', 0x100, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000cc0)="7fe328758fdaff36df1d7c6816c51f05baa8cb9aebb2c02e09e5973e36280ed06c2f8c5ef481e3f370538132e1ba3bfbea0c2a8662fd6d51390b8f4e33f8bf03528b21cf8142739feb46293cc631e374f8f3f10ce5d440a7111d40033a35c19834d3") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x5, 0x3, 0x3, 0xffffffff}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r5, 0xfffffffffffffffd}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000d80)={r6, 0x37207655}, &(0x7f0000000dc0)=0x8) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)) accept$unix(r3, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8) 00:00:23 executing program 3: syz_execute_func(&(0x7f00000001c0)="982c150f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x198) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='\x00_\x96\x00\x00', 0x3) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffff7) 00:00:23 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = msgget$private(0x0, 0x288) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000001c0)=""/115) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}}, 0x0) 00:00:23 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x5, 0x6, 0x8, 0x10001, 0x6}, &(0x7f0000000080)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r1, 0x3a}, 0x8) lseek(0xffffffffffffffff, 0x0, 0x0) execve(0x0, &(0x7f0000000500), 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) ioctl$DIOCGETRULESET(r3, 0xc444443b, &(0x7f0000000280)="8142c3bd3f86ff7dd9e3ad65c7f168f32a97b509fc1e7ab2e82471b36043") r4 = semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x800000006, 0x5e79f3cd}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000200)={r5, 0x9456}, &(0x7f0000000240)=0x8) semop(r4, &(0x7f00000006c0), 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300)=0x8, 0x0) msgget$private(0x0, 0x0) 00:00:23 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x2, 0x0, 0x8000000000) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(0xffffffffffffffff, 0x0, 0x0) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) sendmsg(r0, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002280)=[{0x1010, 0x8f, 0x2, "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"}], 0x1010}, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) execve(0x0, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001b40)={&(0x7f0000000440)=@in6={0x1c, 0x2, 0x4, @ipv4={[], [], @multicast2}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x89}, 0x20000) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) 00:00:23 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000380)=@file={0x0, './file1\x00'}, 0x5) socket(0x17, 0x7, 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[{0xfffffffffffffc50}], 0x10}, 0x0) getpeername$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000340)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0x10) 00:00:23 executing program 2: mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00') unlink(&(0x7f0000000000)='./file0/file0\x00') freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000240)={@rand_addr=0x7ff, @remote={0xac, 0x14, 0x0}, @rand_addr=0xe2f4}, 0xc) freebsd11_stat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000140)="724bc12d10277be2caea442c0e19865f9297a6a6b21b9933063599da04c00589ff7bc919523cdafaaa8d51e4564b24ee012ba24967130b7a8cc65bf67f95fe86d89397690035bd73e3ae084b873559a17b9985f343012d2b77e80b1619f44196f8f2895460b75d48239ad41d25b693d300df05a0789415fc3f8dbc724b70b3024a633b9b160ce7e6804ea4588419cddc59632ba60a6da9dfdd6cdcb64c8352be9717c40d5965b289d9b52ae636a83fb9265fe6bceb3b61d56c1cc50290b5164d6557a9361a50a289d80897e94e2998c96eaaf1f5fcd1e6b5f60a336d1eea0b9d9e9bd07a8f43a523b5123d8e9ef2e1") select(0x40, &(0x7f0000000340)={0x4, 0xc484, 0x80000000, 0x20, 0x8, 0x3ff, 0x7, 0x3}, &(0x7f0000000380)={0x0, 0x101, 0x6, 0x3, 0x9, 0x8, 0x9, 0x7ff}, &(0x7f00000003c0)={0x47, 0x6959, 0x8, 0x81, 0x9, 0x8, 0x800, 0x3}, &(0x7f0000000400)={0x8, 0x2}) 00:00:23 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000380)=@file={0x0, './file1\x00'}, 0x5) socket(0x17, 0x7, 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[{0xfffffffffffffc50}], 0x10}, 0x0) getpeername$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000340)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0x10) 00:00:24 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYRESOCT], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = getpid() getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x2, 0x1, 0x0}, &(0x7f0000000400)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)={@in6={{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xffff}}, r2, 0xfb2b, 0x9, 0x200}, &(0x7f0000000500)=0x8c) fcntl$setown(r0, 0x6, r1) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") openat(r3, &(0x7f00000002c0)='./file0\x00', 0x10080, 0x21) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x7, 0x7, 0x6, 0x2, 0xc, 0x6, 0x9273, {@in={{0x2, 0x0, @broadcast}}, 0x0, 0xa53d, 0x100000000, 0xbb7, 0xffffffff, 0xffffffff}}, &(0x7f00000000c0)=0xb8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r4, 0xff, 0x401}, &(0x7f0000000280)=0x8c) connect$unix(r3, &(0x7f0000000340)=@file={0x1, './file1\x00'}, 0xa) 00:00:24 executing program 2: syz_execute_func(&(0x7f0000000000)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6c6df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket$unix(0x1, 0x2, 0x0) 00:00:24 executing program 3: r0 = semget$private(0x0, 0x4, 0x41) __semctl$GETVAL(r0, 0x7, 0x5, &(0x7f0000000000)=""/46) syz_emit_ethernet(0x1d6, &(0x7f0000000040)=ANY=[@ANYBLOB="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"]) r1 = socket$inet_sctp(0x2, 0x1, 0x84) accept$inet(r1, &(0x7f0000000300), &(0x7f0000000340)=0x10) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:00:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x200}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={r2, 0xb3, "adcbe6fb54eea9cb6ee0002f3b23fe26b13194d0f2bc4c83e7048863941ad06a0b5501cc386abeabdbcd3795afe81ddc267b2a71d2252e2cc60bff67d02f0f9f23a03b582c63e35b68048fd94a6933fa64973c18173d47ee68d5dc52361a37e206a9b58212df3d6525160191603d2b113720ff7f937f07b8eb8e55c01f848a9479961db92ce3a060d2f49fc78058c1742f6906079e2d681f08708da889172ed32a86da9160724af6ca77d0dfcae626762bb471"}, &(0x7f0000000240)=0xbb) getsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={r3, 0x80000000, 0x9, [0xce, 0x3, 0xfffffffffffffff9, 0x1, 0x943, 0x7f, 0x10000, 0xfffffffffffffff9, 0x20]}, 0x1a) 00:00:24 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x8007, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 00:00:24 executing program 2: socketpair(0x1c, 0x1, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000000)=[{r0}], 0x0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0x8006, &(0x7f0000000000), &(0x7f0000000040)=0x1103) 00:00:24 executing program 2: syz_emit_ethernet(0x3, &(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRESOCT, @ANYRES16], @ANYRES32, @ANYRES16, @ANYRES16=0x0], @ANYRESOCT=0x0, @ANYRESHEX]) 00:00:24 executing program 0: syz_execute_func(&(0x7f0000000100)="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") open$dir(&(0x7f0000000000)='./file0\x00', 0x100100, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x81, 0x2) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) openat(r0, 0x0, 0x9, 0x800000000001) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:00:24 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) ftruncate(r0, 0x81) dup2(r0, r2) 00:00:24 executing program 1: syz_execute_func(&(0x7f0000000600)="969898472c430f05f30f59bfd900cf00260f72f2b441e2e9b55767660f6b32fb660c0f86ddce0fb8c4034e4e771e0fa00f4715feefffffab34d1c4e10bf8c470c4c461cd583d00000081c66db71110d4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7a3056f0000004e00c4608de3c0f5268f696cebe28ae10000ef00ef00017c50f8000830a1c9fb110fd3c43e450fae7c0f0f") 00:00:24 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) r1 = getpid() fcntl$lock(r0, 0xf, &(0x7f0000000100)={0x3, 0x6, 0xfffffffffffffff8, 0xa9b, r1}) chdir(&(0x7f0000000080)='./file1\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) getsockname$unix(r0, &(0x7f0000000180)=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002) chmod(&(0x7f0000000040)='./file0\x00', 0x2f00) 00:00:24 executing program 1: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001180), 0x0) r0 = socket$inet(0x2, 0x20000007, 0x52) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000600)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000640)=0x20) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000680)={r2, 0x4, 0xd6fc}, &(0x7f00000006c0)=0xc) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000100)={{"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", "41262280031ddb3695a729167ceab7ebb0da2a1fc9dd406d327c75c402219988", 0x8, 0x200}, &(0x7f0000000080)="2f00a38d82bfcafe507d5aaac9865661ecbfd9119e60f4363e23cc53c2093d324b35f5dde7270203de85d69d59a8cce5b920b098172e3d335a710c5fb54a6b97d20b2b38828fda80b2e6907c12aafcc7eaad012b0f2c83fc666ef2f1256cec2b88dce356c20cc5e0ba0c", 0x87b1, 0x1, 0x9, 0x1, 0x0, 0xff, 0x7, 0xfffffffffffffffe}) 00:00:24 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x40) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed2", 0x7b, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') 00:00:24 executing program 3: mmap(&(0x7f0000eac000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x3, 0x7, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x20583, 0x8) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f00000000c0)="dfed36c003f7262f231f53b6b8e1119cb6b465b1b5731db321aaed5036cea90613cc3243a231f7bc6040e1480fe0c942791f65865a91b0ca669f88399c9e8ae660ee7b35ca5d53e350fc0119b15d4a1ec52d9bc00327ea86abafcddfab21353f2b213cf9a8421c49809193210e662c0ae1bc0c4bde") mprotect(&(0x7f0000eaf000/0x3000)=nil, 0x3000, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000ead000/0xe000)=nil, 0xe000) 00:00:24 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9136f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00006b81c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x80000000, 0x4) 00:00:24 executing program 3: r0 = dup(0xffffffffffffff9c) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x7ff, 0x40}, {0x0, 0x735e46b3}}, 0x0) syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "98ff5c", 0x30, 0x0, 0x0, @rand_addr="02c1121fd9cd257f39cd8bec26b0188e", @mcast1={0xff, 0xfffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "e768b1", 0x0, 0x0, 0x0, @loopback, @ipv4={[], [], @multicast1}}}}}}}}) 00:00:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f0000000480)=0x100) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1204, &(0x7f0000000080)=0x1, 0xfe9f) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xa6e}, &(0x7f0000000040)=0x8) r2 = accept(r0, 0x0, &(0x7f0000000180)) r3 = openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x0, 0x180) freebsd11_getdents(r3, &(0x7f0000000500)=""/4096, 0x1000) r4 = fcntl$dupfd(r2, 0x11, r2) ioctl$DIOCGETQSTATSV0(r4, 0xc0184432, &(0x7f0000000200)="c1aa9de1b9458e6ee9893d42d9b29b0f802116c568bf977a6df4297e443bb32c57ebcc391f04e33f7b291c243525a089386c3a23b1697cdbf0feb898416af03a072c1bf03416a3b75671ba12afa692743341b61a09864c0b5bf9c3c183911953fa05147e6a82a8c7f37e8ca441550c49d418162754f8a1abea65fe11b8873dc9fd0ed45f69fd06194bf77f574d3b59022936f3f819daccc4ee49cb120a6ee0703449b7e6ad2c6ac5ab3818107ab7baafa188b704ed45034e7efd086852f3ea183cf8e139ac35fcac9c3d059703d28182") setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000001c0)={r1, 0x3, 0xa9a}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x9}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="f44afa00000180"], 0x12) 00:00:24 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xc5ff, 0x0, 0x8000}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653004"], 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x0, {{0x2, 0x3, @loopback}}}, 0x90) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x1}, 0x4) close(r0) 00:00:24 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0xfffffffffffffe0c) chdir(&(0x7f0000000180)='./file0\x00') freebsd10_pipe(&(0x7f0000000540)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000580)={0x0, 0xfff, 0x3, 0x8001, 0x9}, &(0x7f00000005c0)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000600)={r2, 0x3a5}, &(0x7f0000000640)=0x8) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) r3 = socket$inet6(0x1c, 0x5, 0x81) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sendto$inet6(r0, &(0x7f00000006c0)="af", 0x1, 0x4000, 0x0, 0x0) r4 = semget(0x2, 0x1, 0x4) fstat(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f00000004c0)={{0x8, r5, r6, r7, r8, 0x84}, 0x3ff, 0x80, 0x100}) 00:00:24 executing program 3: select(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="969898472c431c190f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e5091c34e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc3e26f6f5f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e0f535dcd660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf000000dc64c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c40fae4109") syz_execute_func(&(0x7f0000000000)="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") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0xffffffffffffff30) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0xffffffffffffffd3) 00:00:24 executing program 0: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") pipe2(&(0x7f00000007c0)={0xffffffffffffffff}, 0x0) r1 = fcntl$getown(r0, 0x5) r2 = getpgrp(0x0) setpgid(r1, r2) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:00:24 executing program 0: select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x7ff}) select(0x40, &(0x7f0000000000)={0x8001, 0xfff, 0x6, 0x2, 0x4, 0x0, 0x7, 0x9}, &(0x7f0000000040)={0x1000, 0x0, 0x6ddc6c1f, 0x80000001, 0x5, 0x9, 0xffffffff80000001, 0xfff}, &(0x7f0000000080)={0x4, 0x7fffffff, 0xfffffffffffffbff, 0x0, 0x4, 0x0, 0x4522, 0xd4}, &(0x7f00000000c0)={0x8001, 0x918}) 00:00:25 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x6c, "7da8aa958196ec813c877fcf9ea86322c144653da7b23597dc6c7fb0ddd41ede6f689d990bb45676aaf5c567f305c7955011fab899fa50929bda1d8c3a713610813d79337a0a61c0c65d72430754a6a78800c2daea28e8db6e664613490873c7afbd6cc7567bc6a3d81bd1d4"}, &(0x7f00000000c0)=0x74) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0xb365}, 0x8) 00:00:25 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) socket$unix(0x1, 0x5, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:00:25 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x5, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x5, 0xf, 0x20000008, 0x2}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x1}, &(0x7f0000000100)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) r4 = socket$inet6_sctp(0x1c, 0x800000001000002, 0x84) r5 = dup2(r4, r4) ioctl$DIOCCHANGERULE(r5, 0x8048756d, &(0x7f0000000000)="ed584669847a1ad7efd81393f41ec539e7e6a14435dde30f008a62c4e6b281fcd2c19517fd") 00:00:25 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f00000000c0)="0e54d9de72132c013de6e1e372bf74c06770dd98ce6af1b1e4571fdae7f9ecd28f17d3446e16ec85e270e52c45ec0514") mlockall(0x3) mprotect(&(0x7f0000570000/0x4000)=nil, 0x4000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) 00:00:25 executing program 3: select(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="969898472c431c190f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e5091c34e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc3e26f6f5f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e0f535dcd660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf000000dc64c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c40fae4109") syz_execute_func(&(0x7f0000000000)="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") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0xffffffffffffff30) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0xffffffffffffffd3) 00:00:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) geteuid() setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) 00:00:25 executing program 0: r0 = shmget$private(0x0, 0x4000, 0xc1, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000000000/0x3000)=nil, 0x2000) shmctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/217) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom(r1, &(0x7f0000000000)=""/176, 0xb0, 0x40000, &(0x7f00000000c0)=@in6={0x1c, 0x3, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}, 0x1c) 00:00:25 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil) r1 = accept(0xffffffffffffffff, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000340)=0x1c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0x1}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r2, 0x2c, 0x7, 0xfffffffffffffff8}, 0x10) shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe) r3 = msgget$private(0x0, 0x400) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000000c0)=[0xffffffffffffffff]) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) r8 = getpgrp(0x0) r9 = getpid() msgctl$IPC_SET(r3, 0x1, &(0x7f0000000280)={{0x2, r4, r5, r6, r7, 0x80, 0x58b}, 0x3, 0x5b8, 0x3, 0x8, 0x4, 0x5, r8, r9}) 00:00:25 executing program 2: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x1, 0x3, [0x3, 0x89, 0xfffffffffffffffc]}, &(0x7f0000000040)=0xe) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x4f91}, 0x8) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x2400, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) 00:00:26 executing program 1: syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x3, 0x2600, 0x6, 0x8, 0x0}, &(0x7f0000000040)=0x10) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) 00:00:26 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0x3, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYRES16=r0], 0x1, 0x4020084}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:26 executing program 0: r0 = socket$inet6(0x1c, 0x1, 0x80000001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x5, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x3d3}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000003e0000000000000000133d00"], 0x14}, 0x0) 00:00:26 executing program 3: r0 = socket$inet6(0x1c, 0x10000002, 0x402) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000200)=0x8001, 0x1) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) flock(r1, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x1, @ipv4, 0xc0000000000000}}, r2, 0x8001, 0x6, 0x7fffffff}, &(0x7f0000000240)=0x8c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x10}, 0x0) 00:00:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) 00:00:26 executing program 2: syz_execute_func(&(0x7f0000000240)="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") syz_execute_func(&(0x7f0000000440)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:00:26 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket(0x1c, 0x20000003, 0x0) socket(0x1, 0x20000004, 0x20000ffffffff) syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:26 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x212, &(0x7f0000fec000/0x3000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x3ac6}, &(0x7f0000000140)=0x8) r2 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000000c0), 0x0) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x40) socket(0x3, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000180)=0x7ffffffe, 0x4) 00:00:26 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 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, 0x4}, 0x8) sendto$inet(r0, &(0x7f0000000580)='-', 0x1, 0x0, 0x0, 0x0) r1 = shmget(0x3, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) shutdown(r0, 0x1) 00:00:26 executing program 3: syz_emit_ethernet(0xb9, &(0x7f0000000000)={@empty, @empty, [{[], {0x8100, 0x3, 0x80000000}}], {@ipv4={0x800, {{0xa, 0x4, 0x1, 0x0, 0xa7, 0x65, 0x7, 0x8, 0x1d, 0x0, @remote={0xac, 0x14, 0x0}, @broadcast, {[@ra={0x94, 0x6, 0xfff}, @generic={0x8b, 0xa, "0195992b1cf1612d"}, @end]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x9, 0x7f, "3be804361993a6ac9f882c3b7e003b049f641963e64474831c67350538e698748584c24ad9b24c9781de84fb0acbf816ca90a95d93d096d3b89891c32af2c8a63ea5fc1c9003a5c01d5e3858064770ee4c1fbed03f2bdd2cb4ac22671caf346de357c4c5c167cadf093c460df7433f7820e5913af912c6"}}}}}) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x22}}}}}) 00:00:26 executing program 0: fstat(0xffffffffffffff9c, &(0x7f0000000000)) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getuid() setresuid(0xffffffffffffffff, r1, r0) 00:00:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x7fffffff, 0x4) syz_emit_ethernet(0xa6, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffff020000000000000000450000290000002000889078ac1400aae00000011100907801000000"]) 00:00:26 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x3, 0x3ff) setsockopt$inet_opts(r0, 0x0, 0x2000000002, &(0x7f00000000c0), 0x2a) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000340)=ANY=[@ANYRESOCT=r0, @ANYBLOB="af7125cf0cf435a68810666cf7a0a12042ee6dcd7db4b0b349b6cea3d48df4c0ce5bb36b753d77ba8d82a070b1baf6", @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES64=r0], @ANYRES16=r0, @ANYPTR, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRESHEX=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=r0], @ANYRESHEX=r0, @ANYRES32=0x0, @ANYBLOB="9bc6079140a56e86a34cd3e368ef"]], 0x6) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@multicast2, @loopback, 0x1, 0x4, [@local={0xac, 0x14, 0x0}, @broadcast, @loopback, @local={0xac, 0x14, 0x0}]}, 0x20) 00:00:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@loopback={0xffffffff00000000}}, 0x14) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10800, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000140)={{"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", "10c241aee14e1a90827a339e232d3749fed3b4d80f93908091c4d342c8434b25", 0x7f, 0x5}, &(0x7f0000000080)="81e892d92100e3317506838c018096730fcaebe6b2964aa8fddb3ab88234984ed3bb0bcb2bccb14ec36ca6e9dcb64466040ff34fe2f0d01fabb74d66bbe70f76384d46226fdce18f3b6e7dbf582fa62c411841bb2cea7f95cfcae10d7c8650954b7f404e246cba23f32457865804732abe6775c1e86b8e02abdd1e74755ab8b4b22de4c6b5c0584e2af1b01e8adf81b522f21fbefbcc", 0x80000001, 0x40, 0x6, 0x4, 0x8, 0xffff, 0x100000001, 0x96f}) fcntl$getown(r1, 0x5) 00:00:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000000)="d7adc52847e020b8a269eb6287af41f4fefc9547d926fb7fed93857f94d128cb395d17ca460b6a3bc1f442fe39858a7097c141f7f1fa0136488065433754ff4ea6977f7cfccc617e64c56ee7644d1d270fdebff6064257ae8d28a6a690dce97604083f2564e17fdafc0a045e8ff69cd4cb83e627088ce63642a1ba43ae6e62231b511ebe50401d1d22d8d554b0dbae859ca4057033b39f0e2bb4ff28dff6c2517fc202e9310b4edb4e7edacccd8cd0dcf771d043b04b07599a738de1b76eb05879767620b5dbeba0c9efddad0eac4f6e52122c3ae44027a9c4cf9e2ae66a50c91ab2fbb4c1e48693121971d55334dc8afe36") ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="17fddb755c4a49e813aa58a675051df0e48b341ed80891b8fc52f75229ac64ace7289e4991726cf35b917723c26ec6fdb4960861c2aefd8adb1995d9e07d06018f7a07c9840690db4236290a0f889931408924379658e9909b85ef54cade9c0ecf0ced2a13bacd6e0814d932dc3dba9d39b1987240014f98de59e0b15c44f9ab6ef056e549eab629903ae0622b5ba0527d0db55cd7ff2a11eb80b5aa431442fb80c492923cd878452ada477256c0cfb2c3bc4325b7cd30055d5a6c66dbf69a94") mlockall(0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x10000000000000) ftruncate(r0, 0x9) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x4, 0x3}, {0x2f, 0x9}}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000100), 0x0) 00:00:27 executing program 3: mprotect(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) mlock(&(0x7f0000ab2000/0x1000)=nil, 0x1000) accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) 00:00:27 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 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, 0x4}, 0x8) sendto$inet(r0, &(0x7f0000000580)='-', 0x1, 0x0, 0x0, 0x0) r1 = shmget(0x3, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) shutdown(r0, 0x1) 00:00:27 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f0000000140)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r3, 0x9, &(0x7f0000000000)) flock(r0, 0x8) getsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f0000000080)={@empty, @multicast2}, &(0x7f0000000100)=0x8) 00:00:27 executing program 2: setitimer(0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x4000}}, 0x0) 00:00:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) 00:00:27 executing program 2: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x2000000002, &(0x7f00000000c0), 0x2a) r0 = socket(0x1f, 0x0, 0x6) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x1, 0x4) 00:00:27 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66796c65305b15163ba870585210"], 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) execve(0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x421) write(r0, &(0x7f00000000c0)='M', 0x1) write(r0, &(0x7f0000000180)='x', 0x1) shutdown(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 00:00:27 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) listen(r0, 0x6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xfff, 0x0, 0x2, 0xfffffffffffffffc, 0x0}, &(0x7f0000000080)=0x10) connect$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x5, 0xc00, 0x2, 0x80, r1}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000240)={0x6, {{0x1c, 0x1, 0x4, @mcast2, 0xa16f}}}, 0x88) 00:00:27 executing program 2: ppoll(0x0, 0x0, &(0x7f0000000540)={0x0, 0x6}, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x556) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) shmget(0x1, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(0x0, 0xe, 0x0) sync() r1 = semget(0x1, 0x3, 0x1) __semctl$GETVAL(r1, 0x0, 0x5, &(0x7f0000000700)=""/4096) getpgrp(0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xa0, 0x95b}, {0x8001, 0x4}}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) chdir(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000240)=0x4) getsockopt$sock_int(r2, 0xffff, 0x1101, &(0x7f00000002c0), &(0x7f0000000280)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) lseek(r3, 0x8000000, 0x1000000000013) 00:00:28 executing program 1: mprotect(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) msync(&(0x7f0000aa4000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:00:28 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000040)=0x3f, 0x4) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) 00:00:28 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x6, 0x1ff, 0x800, 0x23, 0xfffffffffffffff7, 0x4, 0xfffffffffffff81a, 0x0, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r2, 0xae75}, 0x8) ftruncate(r0, 0x1) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(r5, &(0x7f0000000280), 0xa7) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0x66, &(0x7f0000000040)={0x7ff, 0x1, 0x2, 0x5, 0x4}, 0xc) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x410, r4, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) 00:00:28 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10045) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x5788a}], 0x10000000000000f2) fdatasync(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8004, 0x40) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xffffffffffffffff, 0x0, 0x200}, &(0x7f0000000200)=0x10) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0x0) 00:00:28 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f0000000100), &(0x7f0000000140)) getgroups(0x2, &(0x7f0000000180)=[0x0, 0xffffffffffffffff]) lchown(&(0x7f0000000040)='./file0\x00', r0, r1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) open$dir(0x0, 0x0, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0xffffffffffffffd8}], 0x1000000000000013) 00:00:28 executing program 3: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat(r0, &(0x7f0000000140)='./file0\x00', 0x8000, 0x4) accept(r1, 0x0, 0x0) openat(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) sync() 00:00:28 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f0000000100), &(0x7f0000000140)) getgroups(0x2, &(0x7f0000000180)=[0x0, 0xffffffffffffffff]) lchown(&(0x7f0000000040)='./file0\x00', r0, r1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) open$dir(0x0, 0x0, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0xffffffffffffffd8}], 0x1000000000000013) 00:00:28 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x17c, &(0x7f00000000c0)={@local, @empty, [], {@ipv6={0x86dd, {0x10000, 0x6, "b70d4f", 0x146, 0x0, 0x7, @rand_addr="a28a53d7257222e7ed5a4e843cf66ca5", @mcast2, {[@fragment={0x54, 0x0, 0x268, 0x6, 0x0, 0xffffffffffff5f7d, 0x67}, @routing={0x40, 0x10, 0x0, 0x8000, 0x0, [@rand_addr="71e2671fd4271befd6f681b79a6d7208", @mcast1, @local={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, @mcast1, @local={0xfe, 0x80, [], 0x0}, @mcast2]}], @tcp={{0x2, 0x2, r0, r1, 0x10000, 0x0, 0x18, 0x10, 0x100000000, 0x0, 0x9, {[@timestamp={0x8, 0xa, 0x9, 0x15daf26f}, @md5sig={0x13, 0x12, "bf257c2ed6280a01696938c323250189"}, @generic={0x13, 0x12, "b02376fc25171fe3901dc7ac347e94f8"}, @mss={0x2, 0x4, 0x18b}, @sack={0x5, 0x16, [0xfffffffffffffffc, 0x3, 0xffffffff, 0x81, 0x101]}, @nop]}}, {"e365d1ff7ac884c222263472e891097c80819766b1e695e85a906645f3d63f330cea502426f94c4356081168922fd861cb06369f45b9e59b4afef0a3c4f9ee0020a2fc60268e6f8c5ec43de09ad314c1f97f49d40b8f"}}}}}}}) 00:00:28 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="82000000000000000000314c0c7f32cea54ba242cea007c327fe15548579ca9141d80a422f2a9888229b64083f202e87ed9b9f8fcb0026ec385ac44d66518ec2103c1b8dcbf88ee2"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000100)={@in={{0xa, 0xffffffffffffffff, @broadcast}}}, 0x94) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1f, 0x2691, 0x4}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0xef, "6a3a2ba8eefdc21019df047e02e6941eb0ea889903cc00326493d4839b9934dd28254c9e591626c367ead3e99105faa38b35e7ddb28b4c3a14b6b578366292f14f85711cad67ca45df3c43f4f436ae068f7dd65e894201a7f987af39faf79e1244f87d8c0111a1cf5d6929bc990376d2cfc63c40da5e91ba4eae329cc8f56e2cbb5ff59b6d35f2196f4cbee6b5934595a2d8668e1400729c13dbd513bffd06ba9e1c0950b67847ad36c89ddf54a40b3d662455bb9791152b4d3985790b7c199f1ed10da2b67e46858a25808bc7c5c9c02a6544a83bb49b27f52bc2ceb4d7d635375624fce7fefbef305da7e7cb22db"}, &(0x7f00000000c0)=0xf7) lock order reversal: 1st 0xfffffe0000b36140 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3903 2nd 0xfffff80004b88800 dirhash (dirhash) @ /syzkaller/managers/main/kernel/sys/ufs/ufs/ufs_dirhash.c:289 stack backtrace: #0 0xffffffff8110ff0e at witness_debugger+0x8e #1 0xffffffff8110fb42 at witness_checkorder+0xf72 #2 0xffffffff8107e013 at _sx_xlock+0xb3 #3 0xffffffff81518a52 at ufsdirhash_add+0x42 #4 0xffffffff8151d3cd at ufs_direnter+0x5ed #5 0xffffffff8152b54f at ufs_makeinode+0xa7f #6 0xffffffff81524d00 at ufs_create+0x40 #7 0xffffffff8195e622 at VOP_CREATE_APV+0xc2 #8 0xffffffff811c32b9 at vn_open_cred+0x409 #9 0xffffffff811b7bd7 at kern_openat+0x2f7 #10 0xffffffff8170f5b6 at amd64_syscall+0x436 #11 0xffffffff816d675d at fast_syscall_common+0x101 00:00:29 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0xfffffffffffffcaf, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:29 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x83, 0x1000000000) pipe2(0x0, 0x1000a0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x3, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r0, 0x4) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000180)=0x100) mlockall(0x2) ioctl$DIOCXBEGIN(r3, 0xc0104451, &(0x7f0000000100)="63e376e9defa39546acdd1c8b80622fc6c75e6bfac5077c69c542e159c434d73f7832d06c476e45c48214e224396ae498881d0289f929825defe4e9159adc0b37d7d57f339ca3c30a46d970410497f86273426290d8707a4") mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) msgsnd(r1, &(0x7f0000000080)={0x8e03465acc4f0e28, "4c06f1c9607138e790bcc60255a1de8e75aa02e907520b488706c5"}, 0x23, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r5, 0x2020}, {r5, 0x66}, {r5, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, 0x0, 0xfffffe8e) 00:00:29 executing program 1: syz_execute_func(&(0x7f00000001c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795beef9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b3045e269a851002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad67360f0fa993f18c00000000c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = getpgid(0xffffffffffffffff) r2 = getpgrp(0xffffffffffffffff) setpgid(r1, r2) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@loopback, @remote}, &(0x7f0000000040)=0xc) 00:00:29 executing program 2: setresgid(0x0, 0xee00, 0x0) getegid() r0 = getegid() setregid(r0, 0x0) setresgid(0xffffffffffffffff, 0x0, 0x0) r1 = shmget(0x2, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil) r2 = socket$unix(0x1, 0x1, 0x0) accept4$unix(r2, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) shmctl$SHM_UNLOCK(r1, 0xc) setregid(r0, r0) 00:00:29 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x6) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0xfffffffffffffbff, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000f2ffac2a000048000000000002000c67d945a21ad7eb2e51550e290c68a702dff7431dd215e6628d1deae815b0b472074845bbe72ee209c74d723a3bef15320e90bb635aa11776156608d812223d59477fdd83c4564b3060066350a481fd84d3f9b33cbe8947b44dc15571d2c0a361894e3043197a37d6cea47578bc00bd728d0917b836cadd90c0d81e5e26736779e2861c907cb0ab45cf46649b2e3bd00b4ac1"], 0x10}, 0x0) 00:00:29 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x9d) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000380)={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0xf07f2b2}}, r3}, &(0x7f00000001c0)=0x84) r4 = shmget$private(0x0, 0x4000, 0x43, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r4, 0xb) listen(r0, 0x0) 00:00:29 executing program 0: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x10000000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:29 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvmsg(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)=""/59, 0x3b}, {&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f0000000180)=""/114, 0x72}], 0x3, &(0x7f0000000240)=""/18, 0x12}, 0x81) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000000)="878ea8cac1ba09863561d6addb2e5ddd631ff26b1a5f7314444e8e2d5f5a3d87d317a43d5e1d9d55733eddd60af5937b348c866fc2b5bb8d64b66e3894bc8d2904bf315650d4e07602323f597869b7feffe976159f2d7905fde9fe4ebd55694800ac77ef34585f9560e4f0c273cfe07e40b35f75dcd026b6c4a4c53a67", 0x7d) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) 00:00:29 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) clock_gettime(0xf, &(0x7f0000000000)) ioctl$DIOCRGETASTATS(r1, 0x40046677, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) 00:00:29 executing program 1: setitimer(0x0, &(0x7f0000000100)={{}, {0x0, 0x4000}}, 0x0) setitimer(0x0, &(0x7f0000000000), 0x0) setitimer(0x0, &(0x7f0000000040)={{0xb476, 0x8000}, {0x6, 0x10001}}, &(0x7f0000000080)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0xfffffffffffffffa, 0x2000, 0x1, 0xfffffffffffffff7, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x4, 0xff, 0x7}, 0x10) 00:00:30 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x83, 0x1000000000) pipe2(0x0, 0x1000a0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x3, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r0, 0x4) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000180)=0x100) mlockall(0x2) ioctl$DIOCXBEGIN(r3, 0xc0104451, &(0x7f0000000100)="63e376e9defa39546acdd1c8b80622fc6c75e6bfac5077c69c542e159c434d73f7832d06c476e45c48214e224396ae498881d0289f929825defe4e9159adc0b37d7d57f339ca3c30a46d970410497f86273426290d8707a4") mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) msgsnd(r1, &(0x7f0000000080)={0x8e03465acc4f0e28, "4c06f1c9607138e790bcc60255a1de8e75aa02e907520b488706c5"}, 0x23, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r5, 0x2020}, {r5, 0x66}, {r5, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, 0x0, 0xfffffe8e) 00:00:30 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x7, 0x2100, 0xd62e, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0xff, r1}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:00:30 executing program 2: r0 = geteuid() setreuid(0x0, r0) geteuid() syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100), 0x0) 00:00:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8080691a, &(0x7f0000000040)="e48a954e49c5b2e4e5b0fdcd5f3f6aa8896234ce860a115e906dfd9f41769529d63a2fe6e365b0dc2f2311d9edd2823fdf70f67064f5b142ef09ab6ca9b213a173ed7166ce77c3a4232834892a1073856673b422efc625e3d5457ecb4af5b85da643d83022efc7283fcd73263342c9deeff78aa538f3312defc62bd302888b26157350c264b52e6147e1cdbab3bff6eb967e74920030b2acb73287dfb72a13e8b2df3653dc6f600bfc32c7e9933b0000000000000000") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x400000000}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000140)}, &(0x7f00000001c0)=0x10) r3 = semget$private(0x0, 0x2, 0x2) __semctl$GETZCNT(r3, 0x1, 0x7, &(0x7f0000000200)=""/96) 00:00:30 executing program 1: r0 = semget(0x0, 0x2, 0xa0) r1 = getuid() r2 = getgid() getresuid(&(0x7f0000000000), &(0x7f00000001c0)=0x0, &(0x7f0000000080)) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x3, 0x420, 0x1, 0x9, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000280)={r5, 0x80000000}, &(0x7f00000002c0)=0x8) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000140)={{0x8, r1, r2, r3, r6, 0x30, 0x3f}, 0x6, 0x2, 0x8}) __semctl$IPC_RMID(r0, 0x0, 0x0) r7 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffc000/0x3000)=nil) shmat(r7, &(0x7f0000ffd000/0x1000)=nil, 0x2000) r8 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) shmat(r8, &(0x7f0000ffc000/0x3000)=nil, 0x2000) 00:00:30 executing program 1: setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0xffffffffffffffd6, 0x0, 0xfffffffffffffecf}, 0x0) 00:00:30 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800460000340000bfa2e57cdc0de1d9000000000000830300000d00907800000000450000000000000000000000e00000027f000001"]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000000)="138611fb10905425d02709c147785f1d7fc2d0bcd82bba3f8e70d8cc3252d38588dc7e84690235e706c7b0a48230d9bcaa82d8686474336afe2a09f6d553eb454348291c49ff97844321f92cb765a13df8decf2ddd5fc7026c9c1e") 00:00:30 executing program 0: syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") r0 = semget(0x1, 0x5, 0x100) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/136) syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") r1 = semget(0x3, 0x4, 0x1) __semctl$IPC_RMID(r1, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000000) socket$inet_icmp_raw(0x2, 0x3, 0x1) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x47, &(0x7f0000000000)=0x5, 0x4) fdatasync(r2) 00:00:31 executing program 3: r0 = getpid() getpgrp(r0) syz_execute_func(&(0x7f00000011c0)="0fbecc91cd80c4e270f31169ef69dc00d9d0d0c44139fd5bf930c7c7e4c653fbc461f85a6136ace468f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01ef8f8920010e4545186746c4c10211cf26660fe98d0d000000c4e2e591a4fa0200000026ca400f0d18a018a0fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12e250500f7c29") 00:00:31 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setrlimit(0xa, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x6b, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ppoll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x2}, {r0}, {r1, 0x40}, {r3, 0x9}], 0x4, &(0x7f00000002c0)={0x7, 0x3da0}, &(0x7f0000000300)={0x3}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc) freebsd11_fstat(r2, &(0x7f0000000440)) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0}, 0x10) 00:00:31 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="fdffffffffff7c0e940841a486040000000000000000fe8000000800000000000000001da07d69d80a01d22fe823370000aa1286f97e5d08ef9ef5b5719f4b0ae71c"]) syz_emit_ethernet(0x2e, &(0x7f0000000080)={@broadcast, @local, [{[], {0x8100, 0x4, 0x6}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @empty, @broadcast, @empty, @loopback}}}}) 00:00:31 executing program 1: syz_execute_func(&(0x7f0000000180)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") __semctl$SETVAL(0x0, 0x3, 0x8, &(0x7f0000000000)=0x4) 00:00:31 executing program 3: r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8102, 0x20) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e210500000000000000000000000000ffffe00000010600"/128, @ANYRES32=0x0, @ANYBLOB="400000006c05000001001f000000050000000000b69740cb2c424992e0530fe8cec62e94ee0650fcc4b5694b554071d3b35e2679c8a0740e5d8f6b4312e5e61b7074d957baf23a2e9187ba31fa5b53a92062e661059c332ba67bc5696b59f699337c4801d104f01da626fe2fca81661c74f05d7c786ed5fe19e2eefb8e612c0917b42bf74f9b2454a3f2b82484e609fac25eddc7a06825fabf60b26f3dac3f7abcae7832e9b292aead8500a232ead33b0b48f5753c79c463d4a686464a"], &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000240)=0x8) setuid(0xee01) syz_execute_func(&(0x7f0000000500)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:00:31 executing program 0: sigaltstack(&(0x7f0000ff9000/0x4000)=nil, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000000)="dfe79e271d65e0d9bde41291c73db0cf9b6b3571b763fa5f6dc5") syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") 00:00:31 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x6000, 0x0) lseek(r1, 0x0, 0x7) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x800000009, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r1, 0x0, 0x1000000000003) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$unix(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="cbb441e0e6091ae3d2d2c1606c769b29915e26d620a567af9f66583b8ceaeee72da2a0cb31383bec89173cc94308517929c2eb2e50a1223e22365b000000607f711b1fbf904c851e72221d6d6d6c52beacde2f59919dcd437f704e60a43b3863a6a7"], 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) poll(&(0x7f00000001c0)=[{r1, 0x4}], 0x1, 0x7fff) fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_fstat(r1, &(0x7f0000000340)) r2 = fcntl$dupfd(r1, 0x11, r1) fcntl$setflags(r1, 0x2, 0x0) poll(&(0x7f0000000080)=[{r1, 0x20}, {r1, 0x18}, {r2, 0x2007}, {r1, 0x5}, {r1}, {r1, 0x19}], 0x6, 0x5) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200)={0x7, 0x5, 0xdad, 0x800, 0x8, 0x10001, 0x7, 0x0, 0xfff}, 0xb) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100)={0x400}, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getpeername(r1, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x2, 0x100000000, @empty, 0x7b1}, {0x1c, 0x3, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x4, [0x0, 0x6, 0xffffffff, 0x2f, 0xffffffff, 0xff, 0x1, 0x2]}, 0x5c) socket(0x0, 0x4, 0x0) 00:00:31 executing program 1: syz_execute_func(&(0x7f0000000180)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") __semctl$SETVAL(0x0, 0x3, 0x8, &(0x7f0000000000)=0x4) 00:00:31 executing program 3: clock_nanosleep(0x7, 0x0, &(0x7f0000000000), 0x0) clock_getres(0xf, &(0x7f0000000040)) clock_getres(0x0, &(0x7f00000000c0)) clock_getres(0xf, &(0x7f0000000080)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x10000, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000140)="d9f44fcb9a0baad1891b579f773e847861ea35ca66ac971a17d90c6c5d94b4180fae62ed8cd8323c425a2dee50516f639e8fe0ea0183bcfa123bf36e3b8d8ecdf5b0a6c9dda1dbe191ed80f7f891fe16e2caae5686d46e2f67e8815223fbec383afc67e4a83a6a3e0562370c2c901fc779d3d207c43776012e18c7b740ab165204f5f9b51c3d0f75f780deabe5a7cf713eff254c9cf760006f7e58bcedf9697f89d9b802cf68") 00:00:31 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0002860b5e696c65302f666969653000"], 0x10) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000000040)=[{&(0x7f00000007c0)='n', 0x1}], 0x1}, 0xffff8000) dup(r0) 00:00:31 executing program 0: r0 = socket(0x2, 0x10000005, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x8006, &(0x7f0000000140), &(0x7f0000000180)=0x10) 00:00:31 executing program 2: r0 = socket(0x0, 0x30000005, 0x8e48) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x1, r1}, 0xc) 00:00:31 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) syz_execute_func(&(0x7f0000000100)="b09eb1b198cd801b6969ef69dc00d9d9d0c44139fd5bf91cc1c9c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee42c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f46666450f1772ee54111d54111d00") shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) 00:00:31 executing program 3: link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') setrlimit(0x0, &(0x7f00000002c0)={0x6, 0xa6d}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000300)=@un=@file={0x0, ""/18}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000380)=0x8, 0x4) syz_execute_func(&(0x7f0000000000)="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") r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x18009, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x2f, 0x100, 0x4}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000280)=r2, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:00:31 executing program 2: syz_execute_func(&(0x7f0000000280)="982c160f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x1ba) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x140, 0x2) close(r2) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) geteuid() mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x12, r3, 0x44) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="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", 0xfa) fstat(r1, &(0x7f0000000340)) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@local, @broadcast, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000140)={@multicast2, @local={0xac, 0x14, 0x0}, r4}, 0xc) fsync(r3) 00:00:33 executing program 1: r0 = socket(0x0, 0x5, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x13, &(0x7f0000000000)={@multicast1, @loopback, @multicast1=0xe0000039}, 0x228) 00:00:33 executing program 2: execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00'], &(0x7f0000000140)=[&(0x7f0000000100)=':]\xe8\x00']) syz_execute_func(&(0x7f0000000180)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:33 executing program 0: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0x9, &(0x7f0000000100)={0x8000000, 0x0, 0x0, 0x100000001, r1}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r3, 0xb, &(0x7f0000000000)) 00:00:33 executing program 3: r0 = getegid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, 0xee00, r0) r3 = getegid() r4 = msgget(0x1, 0x80) r5 = getpgrp(0x0) r6 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000080)={{0x0, r1, r0, r1, r3, 0x10a, 0x1ff}, 0xff, 0x3, 0x1, 0x9, 0x0, 0x80000000, r5, r6}) setresgid(0x0, 0x0, r3) setregid(0x0, r3) 00:00:33 executing program 1: syz_execute_func(&(0x7f0000000100)="0c10b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0xfffffffffffffffc}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x3, 0x9, 0x80}, 0x10) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000000)="15cdd364c1e38418e83e7dab6afaf632354ca50a0c412af47da4d1974cfe62a342f37ff8ee10e9ee8996000f4e61b8e8b724e88efb09f339f161365f7963c8032876714b0e48dbb8e19d29e8ca80878879ba98737de04509fe50228b260c820dfd59ce8a380fa5ffb1934abfc8b02981ff8f5e5c02271fa49b02cb2c062db183b91d847a14a28e5ad328c2f227f9fe4da5dd3b314108b88a540df40d2f51102d797b9f2ab5b1ec9053d68c2fcf91f9325e05f881da1506ab839dc741f61fe055fb4e255e93adeb31225089d5d8c163c5fd9e772591ed55db5d05270e269d23a3db628d305ac7ad") 00:00:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) syz_emit_ethernet(0x26, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800cd0000180000000000009078ac1400bb0000000007020000"]) fcntl$dupfd(r0, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x8009) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x100000348) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xe, 0x2}, 0x8) 00:00:33 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x10008, 0x4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x11, r2, 0x2000) fcntl$setstatus(r2, 0x4, 0x10048) ftruncate(r2, 0x8001) setsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f00000000c0)="059da0", 0x3) readv(r3, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1) openat(r3, &(0x7f0000000000)='./file0\x00', 0x100, 0x40) 00:00:33 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000100)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec402023ed107bdc0c2b92a23f2168f4808eebce00000802000c1c422b18cb6070000000051c4a27d181ec1ea01eff265dc5f00c35bc482b5a72c4ce269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c0000002ef04383556a9d666645cc17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket(0x0, 0x4, 0x7) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00000002c0)=ANY=[@ANYBLOB="080000000000000000000020de2b95867f5409000000000000000000000000000000000000000000000000000000fd00000000000000000000000078fb000000000000000000000000000000000000000000000007000000000000000000000000000000a930f99dcb45e3ddc2bb3ab2a421da78bddbee9aad67eda3e181567d78b5b78b883fecb7360e24ad8a90233668b2bf08752b0b3d867ecc89dde7cd00"/169], &(0x7f0000000280)=0x6e) dup2(r0, r1) 00:00:33 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000333000/0x1000)=nil, 0x1000, 0xfffffffffffffff8) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffe) pipe2(&(0x7f0000000000), 0x4) 00:00:33 executing program 3: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x1000) 00:00:33 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x300, 0x1) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x111) lseek(r0, 0xffffffffffffffff, 0x2) 00:00:33 executing program 0: syz_execute_func(&(0x7f0000000600)="969898472c431c020f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x0) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x80000001, 0x339}, {0xb30, 0x2}}) 00:00:33 executing program 3: syz_execute_func(&(0x7f0000000180)="b16891cd806969ef69dccf000f708301000000fe1c1dc1c1c7c4c3090c33000bd1bbc817d11fc817aec44549f2168f4808eebce00000802000c4234948d1cfea660f3737d1c3c3c4210a5f7a2af3400faee47c7c4375f58426400f0d18c401fe5fc1b1dd6766460f659465020000001d54111d00") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000100)="3d7ec5ee7537039404c80a38e93c0e3b63317ec65df862435c1ca01230c3cbe4d7555a79a74e4803944453023ade07f893526a7743e510639ba543e25d1cf0326c8fcfdc7fa9f9b8f48228c962dfdd688de0368169dc39eb8f87bd1a9d5b15ff3ab64b") socketpair(0x17, 0x20000000, 0xfffffffffffffffc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000080)=0x1c) 00:00:33 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) flock(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x60) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x5}, 0x4) fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000240)) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000001c0)=[{&(0x7f00000000c0)="4ca171c1cc49f462026aed74cbddf209b6cfc866e1f233235418ddf9f5408c7f357288d626ab3c3bd68db267f6d150841fbbce6ddc3f0e6a6aeeb09c684f85b9457e6e590900bf8080bba6ad0cf151436d959cbbc9465d6c901e1ba5b89552b67d9e336b814930bd10f1b3b06fc762a4f354d2d38e9209f7adb7679cb3b36eec559b8a0dfddcc17bb6927ec1beb0f9b7819a2e1bfa983b2849e9a3a14d89be1bb9a7b840406cc3b7c0f7a1fabbbc6191a4e975b5fa3c8d955cb73a4404f3ab7c3ca12441a0bfb68bd0aa432697", 0xcd}], 0x1, 0x0, 0x0, 0x80}, 0x8) ppoll(&(0x7f0000000400)=[{r0, 0x2}, {r0, 0x2042}, {r0, 0x2138}, {r0, 0x4}, {r1, 0x4}, {r0, 0x100}], 0x6, &(0x7f0000000440)={0x9, 0x3}, &(0x7f0000000480)={0xfffffffffffffffb}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000004c0)={0xfff, 0x1, 0x0, 0x9, 0x2}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000500)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x9, 0x20, 0x1, 0x4}, &(0x7f00000005c0)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000600)={r2, 0xffff}, &(0x7f0000000640)=0x8) fchmod(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000006c0)=0x20, 0x4) getsockname$unix(r5, &(0x7f0000000700)=@abs, &(0x7f0000000740)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000800)={r3, 0x3eb}, &(0x7f0000000840)=0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000880)='dctcp\x00', 0x6) r6 = fcntl$dupfd(r5, 0x11, r5) getsockopt$inet_tcp_buf(r6, 0x6, 0x23, &(0x7f00000008c0)=""/116, &(0x7f0000000380)=0x74) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r6, 0x84, 0x8001, &(0x7f0000000a00)={r3, &(0x7f0000000980)=[@in={0x2, 0x3}, @in6={0x1c, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x4, @empty, 0x398}, @in={0x2, 0x0, @rand_addr=0x7fff}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000a40)=0x10) read(r1, &(0x7f0000000cc0)=""/229, 0xffffffa8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000b80)=0x8, 0x4) close(r4) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001240)=""/202) 00:00:33 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000180)="cc", 0x190}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x4f, "70edfb6f9a0523a9ad0cd5f1bee58afe0470d6e10b0fa2981a6e77644392aebfd20ddbf0a2be2d4981a831c4c5ac9083f49b5a1d171a4914e6fc6e1d29be62d19d092d9ee9c0c1965de6b1e4f73007"}, &(0x7f0000000240)=0x57) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0x3, 0x80000000, 0x11, 0x1f, 0xe1b, 0x5}, &(0x7f0000000280)=0x98) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000200)='P', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x8, 0x1, "a0"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r2, 0x74}, 0x8) 00:00:34 executing program 1: syz_execute_func(&(0x7f0000000200)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x58, 0x6, 0x1800000000000}, 0x10) 00:00:34 executing program 2: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x2d361b02, 0x9, 0x0, 0x0, 0x8, 0x313, 0x400, 0x5, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in6={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}, @in={0x2, 0x1}, @in={0x2, 0x3, @broadcast}]}, &(0x7f00000002c0)=0x10) setgroups(0x0, &(0x7f0000000100)=[r0]) freebsd11_stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)) 00:00:34 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0xc, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000380)=""/4096, 0x1000}], 0x1) 00:00:34 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) ppoll(&(0x7f0000000080)=[{r0, 0x80}, {r0, 0x2000}, {r0, 0x40}], 0x3, &(0x7f00000000c0)={0x8, 0x80}, &(0x7f0000000100)={0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x0, @rand_addr="bf071db23d51c15376dc13ecbf684b6e", 0x97e0}}, r1, 0x7fffffff, 0x7eb5, 0x10, 0x7fff, 0x401, 0x4}, 0x98) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x8, 0xaa, "e59a13f8d79278f71f4941cbd6b795871662ce9dd08a86423d4c862bc49cef713f5f275612350ae4f823ccbdd5e4daab7ceeceb3044a515f3325710805b3548bf0a8b8e15c6c26a89a2d908f5aba3df9598b1103576ac7d0667918bdda317df9ae93912696402de269eead41dff28e3d323e8a05801db2ae22a364103bf62551dd081a502e9e1f1455b5de755ca0ac1f15917ec4eae6ed5c92b4234af9a11b2bee80f425c36d95cd17d8"}, 0xb2) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x3, 0x99, 0x800}, 0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000300)={0x9, [0xac6, 0xfffffffffffffffd, 0x2, 0x8, 0x2, 0x2c1, 0x5, 0x101, 0xb4]}, &(0x7f0000000340)=0x16) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000380)="0519c381497f416dbbd6a2e72e0e2062bd3c892bf6f06ad5d53ab8e4f8045e3d38d5ad2ff0492277eaa926ed76b036096222d8a3fe679b30016892997d89cabf56c2789be0db5736cdb244d7808b03d6f977b53a8e969caeb9191d0f9762b9b0ec172b5d2d4d2afdb50a397d4128afec4ea174ef9de726dd11d59eb0913b0587b7435075cca4faac2e6f43d4ed17c8961fdd354706442aeee38859a466187d") sendmsg$inet_sctp(r0, &(0x7f0000000940)={&(0x7f0000000440)=@in6={0x1c, 0x1, 0xb9a, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000480)="444c781bee2abebcdc1b23462bc5156b9594129fda8c37dfd0b97609fd3788cb3b2cc517199cc539581a3d0308b859b0db75ac09a04f0214a3af4f18a1f52ad9a140b3712305f5fbaac0550846472f97d5feadcc9aa722cc01d30bd3b749cfc2614f797de99348b17afab9328600a806652bf612df5d4d17609fbc2145c2aa1eb5ed9bab2d0dfe30a4", 0x89}, {&(0x7f0000000540)="548dc4b5a479c5c94e596c4a85614c1b7612f85c29729484da69726ed484d06272654ea034726500893b725968aab479ee99a47c79dc697fc22259856d136aa5fcc1eb801a9f5fef09d109a2839b3dad006083fa337da6f925024585d07496d485a92182b32f781bd41724bbecebbd1ac093239c58240d959f3b7f75dbdcef72a449cfdbbc82d77d9b0bdd6cdf7f7f338122ea66489eae63ce78ac4b358598ec669de4a7e0ccab8a01ff8922cb0d3e88fca9d4849e", 0xb5}, {&(0x7f0000000600)="cd0ee4d02b7c6095fc94ff5610db7675fd4d97367c913fdc353a353f17f24479bc38b737129190446b1335474ac5fba74aceb50492fa9959f44c2334c7949bbe833f59cae5f246096244455522cbabda457f279979279a99d8ff8ad19aba5465cf681cee9305a3b9d74cb5e08a3892f64116f29d65c5eea637ad1e339838d0a3395ee8a149b2cd2c6398c091f3291272e1e4fafc84d4ae9aa6645385fda46a1f45cc49a4825ff3737bb2a45a7bbf807cf29db880136711448d9ec7301916e92908ec4282e93a16bbcfcacca0dd81d3f9e4", 0xd1}, {&(0x7f0000000700)="13c202cc8479e8806cf8885e35df5c5238847a2c62f165bf545f674582acaef4527ab087d0eff6880ef84a58e7ed86fcc728f3a02d9f5364000e6465236080d2125c41b7d7991e44a289f6659fbc0a73519fd76ba14aa5cbd329921f05f31887f1889b8d7cf3de71730fdd15440f", 0x6e}, {&(0x7f0000000780)="cffda1114dfdfea9739d3c0d8653fd79340be8ff8c1ee796d63dcfe03a7bd2", 0x1f}, {&(0x7f00000007c0)="e1e108965fd04886ef0cf1341dc19fd95a02a70f163004b67c8a8ac76d981ef874a6e0b3835e8e4baf008675484105", 0x2f}], 0x6, &(0x7f0000000880)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x8}, @authinfo={0x10, 0x84, 0x8, {0x3}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x8}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x3, 0x1600, 0x9e, 0x6, 0x3, 0x5, 0x1, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x800, 0x700, 0x2, 0x1, r1}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x8}}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x2000, 0x2, 0x2, r1}}], 0xac, 0x8}, 0x20084) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000980)={r1, 0xad63}, &(0x7f00000009c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a00)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0xfffffffffffffff7, 0x8, 0x4, 0x40, 0x7, 0x9}, 0xa0) getsockopt$inet6_tcp_int(r0, 0x6, 0x108, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000b40)={r1, 0x9, 0xdc38, 0xfffffffffffffffd, 0x1ff, 0x6}, &(0x7f0000000b80)=0x14) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000bc0)="408e59673178ecc1ca147a18fa4dceef5a515b3b880f36573364d9402a691abfa67a8dc690146202b23cb4b353283d21949faad5a88952b63b5499075f068571d8027152f3890130c90e") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000c40)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000c80)=0x20) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000d40)=""/57) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000d80)={r4, 0x4}, &(0x7f0000000dc0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000e00)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0x5, 0x6, 0x9, 0x7f, 0x6, 0x146}, 0xa0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000ec0)={@local, @rand_addr}, &(0x7f0000000f00)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000f40)={r1, 0x4}, &(0x7f0000000f80)=0x8) r6 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000fc0)={@in6={{0x1c, 0x1, 0x4, @mcast2}}, r5}, &(0x7f0000001080)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000010c0)={@in6={{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x9e3}}, r4, 0xd178, 0x3, 0x208, 0x5, 0xfffffffffffffff9, 0x6}, 0x98) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000001180)={0x6, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x118) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f00000012c0)={r3, 0x8, 0x8bb}, 0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0x40, &(0x7f0000001300)='dctcp\x00', 0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001340)={r7, 0xffff, 0x5, 0x101}, &(0x7f0000001380)=0x10) r8 = semget(0x0, 0x3, 0x40) __semctl$SEM_INFO(r8, 0x7, 0xb, &(0x7f00000013c0)=""/65) 00:00:34 executing program 3: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "308785", 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "aaf8bd", 0x0, 0x0, 0x0, @mcast2, @mcast1}}}}}}}) socket$inet_sctp(0x2, 0x0, 0x84) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) r1 = getpid() r2 = fcntl$getown(r0, 0x5) setpgid(r1, r2) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000280)="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", 0x1000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x7f, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) fcntl$getown(r0, 0x5) setpgid(r2, r2) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0xfffffffffffffff7, 0x4) 00:00:34 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) sendmsg(r0, &(0x7f0000000a00)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2, 0x1}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000080)="856c5859d070cf0c", 0x8}, {0x0}], 0x2, 0x0}, 0x80) 00:00:34 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c120f05f30f59bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet(0x2, 0x10000000, 0x6) r1 = accept4$inet(r0, &(0x7f0000000340), &(0x7f00000003c0)=0xffffffffffffffb1, 0x10000200) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2201000000fe8000000000f3ffffffffffffff00bb01000100000000dfff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000001000000000000000000010000000000000000fb4cbd3beb2c193b2ba590010d351618bf0a8a82281501bbd8025f1dea9fef98b4858d4fb17151", @ANYRES32=r2, @ANYBLOB="0200000008000000010100005200000007008d00"], 0x98) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x8, 0x44, 0x8, 0x9}, 0x8) 00:00:34 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$unix(0x1, 0x2, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:00:34 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = fcntl$dupfd(r0, 0x14, r0) sendmsg$unix(r1, &(0x7f00000012c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="00000014a4964f50d516"], 0xfffffffffffffe92, 0x0, 0x3b9, 0x0, 0x0, 0x100}, 0x1) shutdown(r0, 0x2) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x4f, 0xf, 0x7f, 0x7}, &(0x7f0000000100)=0x18) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000180)={0x7, 0x1, 0x1, 0x81, 0xffffffffffff7fff}, 0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x4}, 0x8) 00:00:34 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x8, 0x4}, 0x10) geteuid() r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x800, &(0x7f0000000000), 0x4) getuid() fcntl$setstatus(r1, 0x4, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3b022e2f66346c653000"], 0x10) close(r0) 00:00:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x7, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x8001, 0xfffffffffffffc01, 0x0, 0x0, 0xdae6}, 0x14) chroot(&(0x7f0000000180)='./file0\x00') syz_execute_func(&(0x7f0000000000)="9826473e431c380f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000), 0x0) 00:00:34 executing program 2: r0 = socket(0x1c, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'/16], 0x1c) syz_execute_func(&(0x7f0000000000)="36f30f1acec4213c58120f0f4f008e660f6e33c40171f47965c482f909a00c000000c4811d73d0ca66420f6f5e16640f006465a766410ffc8300000000") 00:00:34 executing program 1: syz_execute_func(&(0x7f0000000440)="1c1ac4637916d7b0c4222db633cd801b69c4c2319cbe998999996962f5696200d9d9d0795bf9f2680c0000008fe815989b2626e4c757fbc4e101edfec4427fc90202c423fd09480007c4c0020a23f2168f4808eebce00000802000c422b18cb607000000c4e125e4f351c4a27d181ec1ea01eff265dc5f0040e0295b5b304545c42121fbb19424caada041000f9945332faee4ee46c6f8f6f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66661f3a0b0865") 00:00:34 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x8, 0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) bind(r1, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x7, @mcast2, 0x40}, 0x1c) syz_execute_func(&(0x7f0000000140)="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") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fsync(r2) 00:00:34 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000001580)}, 0x20100) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x100000001, @ipv4={[], [], @broadcast}, 0x6}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000800)="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", 0x1000}, {&(0x7f0000001800)="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", 0x1000}, {&(0x7f0000000180)="58bb5e15ee3a5db807c6fda0cfd8d86734d9ec11f7b7565ca0b831fa13e410d484dc6aceacfa16345a0af9e922a7de78a3d2d0ac7ba7aac8a360e525372ded8ddad10b0d920c1a2c4148e135dc017ac0e577e2666329fe9bfcf13faaeea4ba2f1c86df1d6c93ddc426925c8c77d3433113a89032445d2339f88190d87b52bde92e7972ae", 0x84}], 0x3, &(0x7f0000002800)=ANY=[@ANYBLOB="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"/544], 0x230}, 0x9) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat(r1, &(0x7f0000000280)='./file0\x00', 0x81, 0x184) ioctl$DIOCRDELTABLES(r2, 0xc450443e, &(0x7f0000000380)={{"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", "b738056f0f9248b8a9216f89ded63186a0fe658a7c8bab3aea9bb707d2ececb7", 0x75}, &(0x7f0000000080)="f816b15c1f891caa4705da1b79ac7e3e40dfb3cfb1eebfb75773091ad897c3192eac654d5b70b824435d03fe509288862a1ea79d14a617a0a9469a421c6b7788c0644e9e95770bd95d676f8306d8ca3c8e76077a6e9d9566cff4c896fba7eefc5f42ae1c29a22556b2cc294eb9096959c0631b07b4e8abb3ed016c50f2e65eb2d8170e47d0a0522829e92291252c73ec01a29833e22ad2ee19dd8403f633ba8721137ed266c9333aae0cd6d63820cf46c4ef8325dd339f0fe54f254ab43495525e7f26ba1a0571c4ae7f4441299f775579ce95d0ddfa7a49327fb8e3612ab08acf5103f2dac626517df35f0c0d", 0x68, 0xd657, 0x7fff, 0x7, 0x5a2c, 0x8}) 00:00:34 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:34 executing program 2: socket$inet_sctp(0x2, 0x4000000000000005, 0x84) 00:00:34 executing program 1: syz_emit_ethernet(0x25, &(0x7f0000000100)=ANY=[@ANYBLOB="8167d0c69788aaaaaaaaaa612e5c72f330d253bb08004500001c0000000000119093594482516d7800009d858eb655501b91145694f520b8c26f71c783a86352780b959561e2edda644239f5e433e9afd1dc87d803a4afa783e9a0f5519865afd860ffa7b040153d74fbb3fc5b7e6fd3066ea2f81f9286ddcdf2dca5dc9c5d5b4e55a7d1332b1a5608244c9112867765e5a30dd6cf84944f1e64a688234e0139aa2e99dc865568bd6b7f295b29233eed57c52cbf522771209f5af3b4000000000000"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x3, 0x20) sendmsg(r0, &(0x7f0000001680)={&(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000002c0)=[{&(0x7f0000000200)}, {&(0x7f0000000240)="2782f6902fd54477232aec1ec0624ace23353b011de13692db7973b340aaaadcf56019b6084aed7ce5c5010f6c53decc945f1ca4af7c16f802ededfc0ae97c71d68073728bf453ce291896b3ae4a91280b94ffa75de322255ebc9d295fe0758e704f02643b", 0x65}], 0x2, &(0x7f0000000300)=[{0x70, 0x6, 0x6, "2db8f941851708e1f72837dbcddf9f1966d64e192ef2260be9a91903912707790c8596d3ea024ce08ab00be67fea61f10fc1394bb1fbb07bf038f15b51b81e0c9065149342a4d895504a343723f0486e1f1e020101801f5a04f0ff"}, {0xd0, 0x95, 0x80000000, "91c7246024c4ef4a97fd40a87a1bcd44cf9ca81557f41affdfb4e3f55a13739ca5e7841904646c8c8052215ce75548b8ce3427bfc2b0f9c5f553475bc45ebc786ce052e27700f3c2f752411a3e60e7b2a9e1da02f25ceb1bedcf31c9b0f506dfc4f8b7e87415aa03d839506d3d88c08357cad7f1ddacc4ce8db4099091492021de4985155f5298c05da575698a7bb76ab56fad77d470e35ca9be59b1aa686683db13ef4dce20e9cb94e71c9b7f94aec5922330bbab7a2de20e4faae97a5a71"}, {0x108, 0x88, 0x1, "b5d7ddb123c4a6f01a699a32ce97993df061a23364912e42f4b768f76d8f0dc5d358e24c9104468fb592c44fddc1172293875eb850aacccd7afa19f3b756926dcafbb4831b179bc01699eb70f2374b66b07da04e7e49a06194ed004f9d7a431b3989e37cd2e168dc5a1166ad742d88aa79d7174d1b397db9d96d8f1a73a5c6be46ccc84609d2e3a7e462d33e65f1910f98a49dee41f4db9de831613d57a3bd89a133497fd69c64855241dd84983c5339b34dd0dd61c05589501730ff74d33df4a3d12b2cba7d68e1842917a94a9b54b5a1933750e3fe2ff7155f4ba2d7ee26eba6973a3e77ab77d2d6b9e084acebc49848abdf1e896d90b9"}, {0x30, 0x84, 0xff, "d402110d1fe83d1c8514844978dbd8fd3b6ec0ee06d08ff70a82d0fbd444"}, {0xa8, 0x88, 0x2000000000, "b066d092dcdc39d975c8df146f55ac2a262bdb4514ba92476269ad5df4827326794d297c6f17dc3e3427fe1baa778bfa312b82fc6260f891866fa4f21ab3f990b4b20d85c0111f34c706198bcca37f86cc772f892b98321b3d1a65a9e0ef7f0a108313741d2216adb6ae92756e08c2f803543c290cd94c170a0e38aa399147b83172a39d3e8528a4924938096cd65ae2e804c9d48b"}, {0x10, 0x3f, 0x401}, {0x20, 0x0, 0x5, "8eaa3e5d4b08e3ae75b1cab0"}, {0x1010, 0x11, 0x78, "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"}], 0x1360}, 0x20085) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 00:00:34 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000240)={0x6fa2, {{0x1c, 0x0, 0xa5a, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x9}}, {{0x1c, 0x3, 0x101, @mcast1, 0x6}}}, 0x108) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f00000005c0)={0x0, 0x4}, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000004c0)={0x0, 0x5, 0x7, [0x101, 0x3, 0x8, 0x536, 0x9, 0x0, 0x4]}, &(0x7f0000000500)=0x16) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000540)={r2, 0x0, 0x6, [0x7, 0x1, 0x1ff, 0x4, 0xfffffffffffffffc, 0x5]}, &(0x7f0000000580)=0x14) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000400)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000440)={r3, 0x40, 0x81}, 0x8) 00:00:34 executing program 0: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) shmget$private(0x0, 0x14000, 0x24, &(0x7f0000b71000/0x14000)=nil) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb46d17cf6f98f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f57660f3a086007a26161787886c401fe5ff6a9c1460000e1d89d0400000045e22c892a0f00009d9f") mlock(&(0x7f0000c46000/0x1000)=nil, 0x1000) munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) 00:00:34 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), 0x4) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x224}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10) 00:00:34 executing program 3: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x6, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r0, 0x7, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xfffffffffffffff8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x100, r1}, &(0x7f00000001c0)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xfffffffffffffff7, 0x4) 00:00:34 executing program 2: r0 = socket$inet(0x2, 0x7, 0x20) shutdown(r0, 0x1) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000040), 0xc) 00:00:34 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x5, 0x4) 00:00:34 executing program 2: syz_execute_func(&(0x7f0000000080)="0c09c4817a2df998cd801b69e42eaf6962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676d328e00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff261dc2cf400005b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3ff4336660fd2938c0000000f01c36666450f17720d14111d54111d00") mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000580)=0x1c) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r1 = getegid() r2 = msgget(0x0, 0x0) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) msgrcv(r2, &(0x7f0000000640)={0x0, ""/54}, 0x3e, 0x3, 0x1000) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='{!#{\\\x1c\x00', &(0x7f0000000180)='$\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='&I\x00'], &(0x7f0000000480)=[&(0x7f0000000280)='})-\x00', &(0x7f0000000300)='(\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='-\'\x00', &(0x7f0000000400)='/\x00', &(0x7f0000000440)='/\x00']) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000006c0)={0x0, &(0x7f0000000680)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000740)={r3, 0x5}, &(0x7f0000000780)=0x8) setgroups(0x229, &(0x7f0000000080)) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r1) r4 = msgget$private(0x0, 0x80003ff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000007c0)={r3, 0xdc, 0x9, [0x80000001, 0x800, 0x7, 0x1, 0xffffffff, 0x1, 0x4, 0x100, 0x2]}, &(0x7f0000000800)=0x1a) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000500)=0x1c) dup(r5) msgget$private(0x0, 0x404) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000080)={{0x9, 0x0, r1, 0x0, r1, 0x4bd6270d5ec3727b, 0x6}, 0x200, 0x0, 0x1, 0x7, 0x8, 0x10001}) 00:00:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x40}, 0xff2f) 00:00:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) r1 = accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001140)={r2}, 0x8) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000001180)="06c458718667cf53462bbc04a1e44005e45eed68fbf8687a4d2de5caf8884a20e9e90ade5560bbbbdc3dddb6676f5f59d8ee8db966e298fd9f24e0e3e873e48d432bc42a2fd91acb3fccf84a4fcd159e46794c74b12ce128084b9950b1812720b01af7e2af071f18d76ba962157efc51156e6df85d395b5809702f9f2fba0a007a4a2994238b65b513e2362e29e9972df67d3e70f4c74ef2212c51c8e73bcc3eb49c1bebfc473dfb5dfd421053d27e4b5dad3d7c0de905609359a7472ce9f12226ff08b23977b39b257a8d7de4caf17e163922") setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001280)={r2, 0xff, 0x2, [0x0, 0x7]}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000012c0)={r2, 0xd7}, 0x8) fstat(r0, &(0x7f0000001300)) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000001400), &(0x7f0000001440)=0x4) mkdir(&(0x7f0000001480)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000014c0)={r2, 0xa2}, &(0x7f0000001500)=0x8) execve(&(0x7f0000001540)='./file1\x00', &(0x7f0000001680)=[&(0x7f0000001580)='-\x00', &(0x7f00000015c0)='^(:\x00', &(0x7f0000001600)='&z:)\x00', &(0x7f0000001640)='}%[@\x00'], &(0x7f0000001840)=[&(0x7f00000016c0)='+\')\x00', &(0x7f0000001700)='\x00', &(0x7f0000001740)='\x86\x00', &(0x7f0000001780)='!\x00', &(0x7f00000017c0)='{#\x00', &(0x7f0000001800)='!\x00']) clock_gettime(0xf, &(0x7f0000001880)) getpeername(r0, &(0x7f00000018c0)=@un=@abs, &(0x7f0000001900)=0x8) r4 = semget$private(0x0, 0x7, 0x200) __semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001940)={@in6={{0x1c, 0x3, 0x200, @loopback, 0x5}}, r2, 0x1, 0x8000, 0x102, 0x1, 0x5, 0x81}, 0x98) r5 = msgget$private(0x0, 0x80) msgctl$IPC_RMID(r5, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001a00)={r3, 0x8, 0xfffffffffffffff7, 0x2, 0x1, 0xaf}, 0x14) r6 = dup(r0) openat(r6, &(0x7f0000001a40)='./file1\x00', 0x8300, 0x40) ioctl$DIOCNATLOOK(r6, 0xc04c4417, &(0x7f0000001a80)="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") getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000002a80)={r2, 0x7ee2}, &(0x7f0000002ac0)=0x8) r7 = shmget(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_STAT(r7, 0xd, &(0x7f0000002b00)=""/122) ppoll(&(0x7f0000002b80)=[{r0, 0x88}], 0x1, &(0x7f0000002bc0)={0x3, 0x48}, &(0x7f0000002c00)={0x3}, 0x8) accept4$unix(r1, &(0x7f0000002c40)=@file={0x0, ""/15}, &(0x7f0000002c80)=0x11, 0x30000000) truncate(&(0x7f0000002cc0)='./file0\x00', 0xfffffffffffffffd) 00:00:35 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x150, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000100)=""/138) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x1000}], 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r1, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x12, r1, 0x0) r2 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r2, 0x0) recvmsg(r2, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) 00:00:35 executing program 1: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x41000400000002bf, 0x182) syz_execute_func(&(0x7f0000000240)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") syz_execute_func(&(0x7f0000000980)="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") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x7, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) freebsd10_pipe(0x0) 00:00:35 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="10000000ffff0000010000000000000048d0d8e1b730910dba6971ba179b530390240da0b882ce1c91e5df879c8bfc95feb90b9b176edfb2acfa992a758cefc5c046b637df398144157a2d538c1047a291fea6946d6249a4f763b842a1a377de0638580d20b18b1f7065044d12eff66edba038633d4e972e7c4980e52307d9d6de1ff8e85292af791b7433"], 0x11}, 0x0) socket(0x17, 0x10000000, 0x1fac000) 00:00:35 executing program 2: syz_execute_func(&(0x7f0000000080)="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") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, 0xffffffffffffffff, 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e23ffffff0d0100"/136, @ANYRES32=0x0], &(0x7f00000002c0)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0x800000005}, 0x1f6) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000080), 0x8) r2 = socket(0x0, 0x3, 0x401) setsockopt$inet_tcp_int(r2, 0x6, 0x200, &(0x7f0000000000)=0x80000000, 0x4) 00:00:35 executing program 3: r0 = socket(0x1c, 0x20000007, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000180)="b1fb91cd806969ef69dc00d9660f708301000000fec44139fd5bf91c1dc1c1c7e4c653fb0f01e18b8bf4a95ff9c44508f20b168f4808eebce00000802000c421fc51c1ea01efa5e3e3664545186746f3400faee47c7c730f5726400f0d18c401fe5ff6b1dd2025500804f4c40e2d690b72c3c3111d54111d00") 00:00:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xc7000000, 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200)={0x5, 0x1, 0x33aeeab8, 0xdf}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2}, 0x8) 00:00:35 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000440)='./file0\x00', 0x0) r1 = getpid() getpgid(r1) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) chroot(0x0) fsync(r0) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getpeername$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000280)=0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) renameat(r0, 0x0, r0, 0x0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000)=0xffffffff, 0x4) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x10840, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000400)={r4, 0x4, 0x1000}, 0xc) 00:00:35 executing program 3: ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, &(0x7f0000000280)='M') syz_execute_func(&(0x7f0000000180)="96f3a798472c431c040f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c0cf345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:35 executing program 0: syz_execute_func(&(0x7f0000000240)="96989814090f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c0dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f680842d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = getegid() getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000000200)=[r0, r1, r2, r3]) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:00:35 executing program 1: mprotect(&(0x7f0000258000/0x3000)=nil, 0x3000, 0x2) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0), 0x0, &(0x7f000004c000)) 00:00:35 executing program 3: r0 = shmget$private(0x0, 0x4000, 0xa8, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) syz_execute_func(&(0x7f0000000180)="0c3a98cd80780c8f28009522c969dc00d9d9d0c44139fd5bf91cc18fe9589b3dc7e4c7530f71f6a732e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6c4c2ada8e86c24a1c4832549c14426400f0d3845c403fe5ff6f6df64fc6736676666430feeb3000000000004f46666450f17720d1411c403fd003300") 00:00:35 executing program 2: syz_execute_func(&(0x7f0000000340)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f390200c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155016c43b8726f20b15ffbb15ffb110f0fca38048300") r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/47}, &(0x7f0000000040)=0x31, 0x10000000) accept$unix(r0, 0x0, &(0x7f00000000c0)) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200, 0x100) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000140)={'rack\x00', 0xc48}, 0x24) getpeername$unix(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/4098], &(0x7f0000000080)=0x1002) 00:00:35 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000780)={@in={{0x2, 0x1, @multicast2}}, r3, 0x7, 0x40, 0x3}, 0x94) r4 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x80000000, 0x401]}, 0x14) recvmsg(r4, &(0x7f0000000a00)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000880)=""/41, 0x29}, {&(0x7f00000008c0)=""/29, 0x1d}], 0x2, &(0x7f0000000940)=""/192, 0xc0}, 0x400c2) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") setsockopt$inet_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000a80)={0x8, &(0x7f0000000a40)=[@in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x10000}]}, &(0x7f0000000ac0)=0x10) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:00:35 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x7, {{0x1c, 0x2, 0x6, @loopback}}}, 0x88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xa, 0xfffffffffffffffe, 0x4) recvfrom$unix(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x400c0, &(0x7f0000001140)=@file={0x0, './file0\x00'}, 0xa) 00:00:35 executing program 2: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r1, 0x10000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000001180)=0x3f, 0x4) fcntl$setstatus(r1, 0x4, 0x8) ftruncate(r1, 0x8000) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1}) getsockname$unix(r0, &(0x7f0000000140)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) 00:00:36 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbb0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000018502907800000000609433df000000000000000000000000000000000000000100"/102]) r0 = open(&(0x7f0000000000)='./file0\x00', 0x130804, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x100, 0x1, 0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x41a}, 0x8) 00:00:36 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000340)={0x1ff, {{0x1c, 0x3, 0xffff, @local={0xfe, 0x80, [], 0x0}, 0x4}}, {{0x1c, 0x1, 0x4, @mcast1, 0x6}}}, 0x108) r1 = socket(0x2, 0x10000001, 0x84) syz_execute_func(&(0x7f0000000080)="3e2667f3400fc775fe0fa0c442e1f7f0660f3838900080000046aa66410f383c42e0f26c0f0f8e3b000000ae47dab80d000000f246ff9b00a00000") connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) sendto(r1, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x9}, 0xb) recvmsg(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x1, 0x0, 0xff83}, 0x2) shutdown(r1, 0x1) 00:00:36 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x20000000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000100), 0x4) 00:00:36 executing program 1: r0 = socket(0x2, 0x10004001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd, 0x80, 0x1, 0xffffffffffffffff}, 0x8) connect$unix(r0, &(0x7f0000000240)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) 00:00:36 executing program 3: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) select(0x40, &(0x7f00000001c0)={0x4e, 0x9fa, 0xd25, 0x6, 0x400, 0x8000, 0x4, 0x34b}, &(0x7f0000000200)={0x1ff, 0x800, 0x9, 0xffffffff, 0x3, 0x2, 0xffffffffffffff53, 0x2}, &(0x7f0000000240)={0x5, 0xb2, 0x3f, 0x6, 0x1, 0x7fff, 0x7f, 0xcf}, &(0x7f0000000280)={0x2, 0x9}) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) munmap(&(0x7f0000e50000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x800, 0x6800, 0x1f, 0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x0, 0x3, 0x0, 0x6}, &(0x7f0000000180)=0x18) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") 00:00:36 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000080)={0x10, &(0x7f0000000000)="55de896302fa14b493d9c6a2d11a3eee9353bdec12555efe6c560b9af3c942efe554fce1ecf977c456c2a015d79db7165109059a3d51aba57efbedaee0adb083fee05566eb", 0x10000, 0xdcc, 0x782}) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x5) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0xd, 0x0, 0x1, 0x80000000}, &(0x7f00000001c0)=0x18) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000200)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000240)="508426b31353cb5196bf153b1f27b9b89e93335d724249d6416fdd080fd590405c027dc4816a8fbe8f0b84d317db3a74a7ab613d7c5a1bf1c1b1b00b7c90852a4a5bbb8612ea66fe6e07761c136a8d2ce1bab9aae9141d7d1460c5cf3a5d096f5d774101089c04ea5f836e0b4a9c00d4796d6da53af39014a74fb88eaa0fdc71e2f23550905cdb438927dda1b5883f888293e4d7782d6bffc94105f2337a0a731632cede1c1ea28b8244130fb463f331c5ba76f6f1e8e87a812e63b24e11a00e", 0xc0}, {&(0x7f0000000300)="4f42f06f41e06723ac90c5ebd50e3804118f9e0f2d8db98a1adffed5642ea223fd05e9e766694cf090e55cff408a23e50377722b06fff501eb2f35524b73db2c1c02004d7b6b006fb6eb5c2fa6b710585b80bf392d999c758b546ac5fa65c5c7394afe3c177d92ac1f6fde12acbcb091cf2c236c92b056a42d43b516182de9f3ced1dfa7381f5a2d0a113f6d8870d8987123a30a2b5a7806420346a31894d641c67446add9143cf038328b2b7eb83d83ee5d90c544417ccc61cc54ed1d4a8b700e868de1", 0xc4}, {&(0x7f0000000400)="cd10d096693eb922ccf92f90a3ddd6e3dd00d088bc78074908ed298e10375aa8bb0e25537f32bc29eb07a1063e43ba6c02a28948a17a140a10547f55ebe28e36c13d78f1e3ba4d3cb4180c2f03c5a0ded47ab82bb9b418fe1d590e708b09a5510f4dbbf5d6731c45f42d029f2638110fcbec7d933cadf10d22c558dd5eaea97a9235dc6319179e912cf2909141606897539d5cc13fdc36b74a0e3e72f98f8004512d657943352138addd84fe892a54ac346bab8bc013b6d0be009afdfb459b3ef0388790be021fbaeb19322c5f59cca3600ac5edffbd0c978cacc4eef5a1ea70b32569bcfe41abc734b408be1cee48f144ff0ec2cb878035", 0xf8}, {&(0x7f0000000500)="ed4f554fc64fe33d06c895c9acc8ec68a27ea31403034aa156c0b39974a8dfe3968e12e44dfff06b5db49d32c1f3f102470c25971f77f56b2ec2dca9fd2bf3a3a6f19ec728784c3e891d1ae881b04b48106a923147c56c4d54", 0x59}, {&(0x7f0000000580)="838d4474e8738cec7d808a03f7b33c48fcd695867970544aaa4442c7c668eca6ea24114ca42ba87d241f805071c50168680414ae4058dfdd0d2ce0477c71673763e16fe200d321c88c43e46347974e143ac9daac4da087490b1e302c3bdd72d74535b3c76b64f377453c19c7aacb4a379bd43673c604fb3b9d2a1f6dd9dc31de4bd7ee1980a8ca5a3c594b67f594b6ce65f30d6bfe1c8e3e5ffc088f2fb7640673017eb245d59a81f411b3de20", 0xad}], 0x5, &(0x7f00000006c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @init={0x14, 0x84, 0x1, {0x7c86e229, 0x6, 0x40, 0x20}}, @init={0x14, 0x84, 0x1, {0x9, 0x2, 0x2, 0x200}}], 0x38, 0x1}, 0xc) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) 00:00:36 executing program 2: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000280)={0xd, &(0x7f0000000000)="556166fa771bad59eb9f5761b0135ae3cc816f425a6e6e087c98b61a69ebb5322b2a4ee207f442e677d6b2d4eb9af27b2068780ada27e55f7fdf5923546a2e8ddaeab49b4ed3771ce3e4f37e0bcac736b80b4f4627492b3add390c4443bec0ed2ae5bbda4f351159a05b99e59512668def3e529ebdd9c01e0b2eec5edfcf5e3f4a8cc90899b8af98ec1cf90e463c00e7275a97938c", 0x1c, 0x7, 0x4}) connect$inet(r0, &(0x7f00000003c0)={0x2, 0x3, @rand_addr=0x9}, 0x10) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000000)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000240)={0xfff, 0x1, 0x6, 0x3, 0x5329}, 0xc) socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f00000002c0)=""/235, &(0x7f00000000c0)=0xeb) 00:00:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x7fffff, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvmsg(r0, &(0x7f0000000300)={0x0, 0x2b5, 0x0, 0x0, &(0x7f0000000240)=""/157, 0x9d}, 0x1) open$dir(&(0x7f0000000440)='./file0\x00', 0x20001, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x3, 0xc7, 0x0}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xa, 0x9}, &(0x7f0000000140)=0x8) r2 = semget$private(0x0, 0x3, 0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@rand_addr, @local, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000380)={@local={0xac, 0x14, 0x0}, @multicast2, r3}, 0xc) __semctl$IPC_RMID(r2, 0x0, 0x0) 00:00:36 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x1) bind(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ffffffffeb378d481fffff00000000000000000002004e23ac1400bb00"/156, @ANYRES32=0x0, @ANYBLOB="0300000009007f23cce666f0210298b34a22ea3a"], &(0x7f0000000180)=0xb8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x10000}, &(0x7f0000000200)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_timeval(r2, 0xffff, 0x1014, &(0x7f0000000040), 0x10) sync() 00:00:36 executing program 1: r0 = socket(0x1a, 0x20000007, 0x8f) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82010000008ed00401000000"], 0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:37 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000140)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f02c4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b004040f0f82dada048336000000") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) fcntl$setflags(r0, 0x2, 0x1) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="2110a9299026549e6812a688666c4c1d2eb01a324676d4bf3af96b76c84a69c170136d44f9d957cd89bf8f49f8ecc2692c9090596053642aab976fbaeaaec75da37d7942ec4731bc48ea74fb24985823", 0x50}, {&(0x7f0000000280)="85956c0929af0e8ecd0631e60bd45bbcc40595d32c542edb0a97f935efe4423130efd61172b1f1802709f3c45945ab24c71950bb8ca2f01c9b20a08eef54e4dbdd", 0x41}], 0x2, &(0x7f0000000380)=[@authinfo={0x10, 0x84, 0x8, {0x400}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xa2}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @authinfo={0x10, 0x84, 0x8, {0x8000}}], 0x8c, 0x8}, 0x20000) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:00:37 executing program 3: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) select(0x40, &(0x7f00000001c0)={0x4e, 0x9fa, 0xd25, 0x6, 0x400, 0x8000, 0x4, 0x34b}, &(0x7f0000000200)={0x1ff, 0x800, 0x9, 0xffffffff, 0x3, 0x2, 0xffffffffffffff53, 0x2}, &(0x7f0000000240)={0x5, 0xb2, 0x3f, 0x6, 0x1, 0x7fff, 0x7f, 0xcf}, &(0x7f0000000280)={0x2, 0x9}) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) munmap(&(0x7f0000e50000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x800, 0x6800, 0x1f, 0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x0, 0x3, 0x0, 0x6}, &(0x7f0000000180)=0x18) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") 00:00:37 executing program 1: syz_execute_func(&(0x7f0000000000)="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") mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 00:00:37 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0x2, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x200, 0x7b, 0xffff, r1}, 0x10) recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10) 00:00:37 executing program 1: mprotect(&(0x7f000030f000/0x3000)=nil, 0x3000, 0x800000000002003) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) listen(r0, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x50) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000040)={0x10, &(0x7f0000000300)="14124a9926b3ffc004dae148c1485d5e40007ac272c3249de6e430f27411b0b6ab3414e19f13b290d393fc09e000ba1addffdce41f3f90a0705d679cbd9a1186a759ff42154e808407cbde3d336fcf1c829560b95b3a421c5845f139bc4306ab55f91cdf8cbd4ed78653d787204f0c82668ef57eac1999", 0xac, 0x3, 0x5}) r2 = accept$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0xffffffffffffff7b) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) 00:00:37 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0xffffeffffffffffe, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0x1}, 0x0) 00:00:37 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c230f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0xfffffe9f, 0x0}, 0x0) 00:00:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") __semctl$SEM_STAT(0x0, 0x0, 0xa, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x2041}, {r0, 0x4}, {r0, 0x100}, {r0, 0x20}, {r0, 0x4}, {r0, 0x4}, {r0, 0x20}], 0x7, &(0x7f0000000080)={0x80, 0x6}, &(0x7f00000000c0)={0x371}, 0x8) r1 = semget(0x1, 0x7, 0x752) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000100)=""/142) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:00:37 executing program 1: r0 = socket(0x2, 0x1000010000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) r1 = getegid() getgroups(0x6, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x3, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0x0]) r4 = getgid() freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r8 = accept4(r0, &(0x7f0000001640)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003213cb19cd57f61600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003b4a4fc80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000067cde7543bdc5cdd78b17f6d4283ed7ee6b192fb805513c6568b32287af5fc598904fa1f61c2c42b704be62339ec61ca4c083e46052d738a96e47215b9b280f0183c54e447242410fcd0c877cb80c5ea14ea745536d140ad1aa3f716bf2aac359aedcefdc1aee31a02ca86ea2ad735826860d9fdf6fabdddad6e004c123ab2425db14e971871f6a91df27db548ab88ab852233811f9a6b81bbd5cf17ba8d3fec1feaba63680adcdf1c00da821b5be27da235"], &(0x7f0000001440)=0x1002, 0x10000000) r9 = dup(r0) ioctl$DIOCKILLSRCNODES(r9, 0xc080445b, &(0x7f0000001500)="09df321c21f889ea804852395d520d227bd5555547c91a4e38068970f4f82b2970ccc5a07b4730edcfa2655ef2193718f53c") freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00') freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x15, &(0x7f0000001540)={0x0, 0x20}, &(0x7f0000001580)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r9, 0x84, 0x1, &(0x7f00000015c0)={r13, 0x2f, 0x1, 0x3}, &(0x7f0000001600)=0x10) setgroups(0xa, &(0x7f00000003c0)=[r1, r2, r3, r4, r5, r6, r7, r10, r11, r12]) 00:00:37 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x8) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x400, &(0x7f0000000340)="b7011585", 0x4) 00:00:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000240)='\t') ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000280)={{"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", "fabc3e8a1f07ff059e736d014100c4259c62a820689a6a8eadae9906b725e3c1", 0xcc2, 0x5}, &(0x7f0000000080)="24034f859f69ee4054d5e34d89911239da2be77bfce45abf404d46bcdcacb15aaf719faa3b8758b76aeb1b9963b6811b6b8a94cb754403703b873374e265a41c33834b225c8dfa6b3c3e0a1ba80ff882da8b0825dcac28ff4e812b0f9079974d7213db57a85fed87e2db2aa2410acffea3cf1ef2a7345a1b05bffc", 0x5, 0x1, 0x9, 0x3, 0x7, 0xffffffff, 0x39, 0x100000001}) 00:00:37 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @local, @multicast2}}}}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x0, @rand_addr="1713e6f9c51a24cfbba53407d3042aac", 0x1}}, r1, 0xfffffffffffff001, 0x7, 0x9}, &(0x7f0000000280)=0x8c) 00:00:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) 00:00:38 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0xffffeffffffffffe, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0x1}, 0x0) 00:00:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x8, 0x4) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000000)="eac9e749df4966f21dd14e1a6e1c8a0000fbc33e8511de0f6c7536db987900ff4a5f4c1af0") r2 = semget$private(0x0, 0x0, 0x122) socket$inet_udp(0x2, 0x2, 0x0) __semctl$IPC_RMID(r2, 0x0, 0x0) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f00000000c0)="674612ca1965a11d79686fdc648cb48d163baad0da603f7fbfc9a484ed5ae5399bb1fd701551f9e919747a0aa5b2191d31fd0522ebdc71e9474f40c2df16f1b4a50c3b915a8b6483874132969f1388f89c8f0d9801e39b49082efe8bfbda6bc2ee5ba209b033e50d3ae1df5d1bf959d9e085816de7b8ab16858e1a7f619421fcd1d00ca41f637361") 00:00:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") __semctl$SEM_STAT(0x0, 0x0, 0xa, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x2041}, {r0, 0x4}, {r0, 0x100}, {r0, 0x20}, {r0, 0x4}, {r0, 0x4}, {r0, 0x20}], 0x7, &(0x7f0000000080)={0x80, 0x6}, &(0x7f00000000c0)={0x371}, 0x8) r1 = semget(0x1, 0x7, 0x752) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000100)=""/142) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:00:38 executing program 2: syz_execute_func(&(0x7f0000000080)="b3410fbdc5cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f576161787896c401fe5ff6a9c14600009dc482010804f445e22c892a0f0000009f") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000100)=0x1c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0x3f, 0x4) r1 = socket$inet6(0x1c, 0x20000000, 0x3f) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f00000002c0)=ANY=[@ANYBLOB="e0000002ffffffff0300000001000000ffffffffd7a2afed45599ba592c50a31571380498f55d204ef68c32c3b869a4a1ed29f0f93dcd6ecc8d1b5d9f2468e2a088cdbe97afe77aa3c496cf278dda1a8753e2eb2c7bcfd02e94da922a713d0702e31f0743d9dcf1b5f59f3d51f678786a41c7645ffc53d4ae9cd18c27d5ac887e747cd8010b7a79da022f168ead6409120c33aa2803662b510aae4fc88f1061931b39c24998304a75f6021ea3d187e3a598c9265ba9e586d0a7201000000945e78af81d9f37f84c367980d85ace7f5322f95633c7a7b553a510b6a51d116fced74453f1b17181ccdc8b9da4e19e26d1dc74d5cf2fa254d2500000000000000000000000000000000856e7400daaefd0b8c3c25deb0fe1fa1f106e65fd334449c7de108b9c6ad4857bf98fddf28d54d826cef04b1abc1228a79093b4240f750344eb313b8439e52e1d9c92356a6142c751f92"], 0x14) 00:00:38 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, 0x1203, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000180d03000000e7fd71e14b5755b008f1aa0a0509"], 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:00:38 executing program 3: syz_execute_func(&(0x7f0000000140)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edc2f86ec46ec47fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7b50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8400, 0xa) msgget(0x2, 0x8) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x44) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0xb4a4, 0x4) 00:00:39 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) r2 = dup(r0) socket$inet6(0x1c, 0x5, 0x0) setrlimit(0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xfff, 0x1, 0x3, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000080)={r4, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000000c0)=0x10) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:39 executing program 2: syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") getpeername$unix(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000040)="660fc4d6008f8938020f2225a6f93ff4c4e13d69d7266566410f38de72b54183bb80cd00000cc44291037f04f011ae1b000000f2430f5e87b7000000c4c1fa6fca") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) 00:00:39 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @random="a96de81d4f9d", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x3, 0x0, 0x0, 0x0, @local, @multicast1}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 00:00:39 executing program 3: syz_execute_func(&(0x7f0000000040)="0c09c4817a2df998cd801b69e4c461e4158ca3690000006962f5696200d9d9d0c4c46115e4372cf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ada7676440f0f5300a0e00000802000c4c3dd6d680751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef81499f7030faee4912402025e5bf426400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d501d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x3b}, 0x8) 00:00:39 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x8200, 0x2) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) accept4$inet6(r1, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x100000001, 0x8001, 0xfffffffffffffffd, 0x1, 0xffffffffffffffff}, 0x14) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={r2, 0x9, 0x9, 0x7, 0x0, 0x62, 0x2, 0x4, {@in6={{0x1c, 0x2, 0x3, @ipv4={[], [], @broadcast}, 0xff}}, r2, 0x1, 0x8, 0x2, 0x2, 0x6}}, 0xffffffffffffffff) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000206) 00:00:39 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x99, "dbe96a080bd3015fc821f56917d36a2d2a40312378af9ffd1d285ec0a6e7cd60eb844e78fcfc1f83c8acbd4cc19c787c985f2b3547406577b4ec247afd1b06cf1c1eb825f3936a53f0449045cfa73966b0cef5760eaef893a98eb7045ccf599810933af9ca42b8c45c44f21b292036c67c092622cfd2c5d03b2019703507fb6e6483e5eb36cddb6f01d63dbae23a0b0a76b7bb6a719a9b0dfd"}, &(0x7f0000000100)=0xa1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x7fffffff, 0x5, 0x6, 0x6, 0x9}, &(0x7f0000000200)=0x14) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x101}, 0xb) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/57, 0x39}], 0x1, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:39 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000240)="9825473e431c1d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e19a0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c666420f38df20acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) 00:00:39 executing program 1: socketpair(0x2, 0x7, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0x1}, 0x1) bind$inet6(r1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000100)={0x7ff}, 0x1) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x101}, 0x1c) ppoll(&(0x7f0000000180)=[{r0, 0x2000}, {r0}], 0x2, &(0x7f00000001c0)={0x3, 0x400}, &(0x7f0000000200)={0x8}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xa06, 0x2, 0x3}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000400)={0x7aef6923}, 0x1) getresuid(&(0x7f0000000440)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) getgroups(0x9, &(0x7f0000000500)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fchown(r1, r4, r5) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000540)=0x10000, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000580)={0x1, 0x800, 0xffffffffffffffff, 0x4, r2}, &(0x7f00000005c0)=0x10) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000680), 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x53, &(0x7f0000000740)={0x6, {{0x1c, 0x1, 0x9, @mcast2, 0x40}}, {{0x1c, 0x1, 0x76, @loopback, 0x80000001}}}, 0x108) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000880)={r3, 0x0, 0x5, [0x8, 0x7fffffff, 0xffff, 0x2, 0xf2]}, &(0x7f00000008c0)=0x12) getsockname(r1, 0x0, &(0x7f0000000900)) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000940)=0x4000000000000000, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000980)={r6, 0x7fffffff}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000ac0)={r6, &(0x7f00000009c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000b00)=0x10) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000b40), &(0x7f0000000b80)=0xb) accept4(r0, &(0x7f0000000bc0)=@un=@abs, &(0x7f0000000c00)=0x8, 0x0) pipe2(&(0x7f0000000c40)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x11, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) setsockopt$sock_int(r1, 0xffff, 0x1315, &(0x7f0000000d00)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) 00:00:39 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x9e4, 0x2}, 0x10) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf2500000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:00:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x25, &(0x7f0000000000), 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x140, 0x94) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0x0}, r2}, 0xc) 00:00:39 executing program 2: r0 = socket(0x2, 0x20000000, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x200, 0x0, &(0x7f0000000080)) 00:00:39 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) listen(r0, 0x4000800) fcntl$getown(r0, 0x5) 00:00:39 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x0, 0x401, @ipv4, 0x80000001}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x3, @rand_addr=0x5}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x7}]}, &(0x7f0000000200)=0x10) fcntl$getown(r0, 0x5) 00:00:39 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fchdir(r0) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffff0900000008004500001c00002a03001590435dfd78ac140100000000000000000000e6"]) 00:00:39 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(r0, &(0x7f0000000480)={0x2, 0x3, @multicast2}, 0x10) lchown(&(0x7f0000000040)='./file0\x00', r2, r3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={0x0, 0x34, "80f39381dcc73c31df9d8a33dfb21f5e934b080b47a81aca27e4585bec9f82bb072ce0abaaeabf591903cba8219c970ae37ddf4b"}, &(0x7f0000000340)=0x3c) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={r4, 0xd96}, &(0x7f0000000440)=0x8) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x106) ftruncate(r0, 0xf100) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0xac}, 0x24) 00:00:39 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = semget(0xffffffffffffffff, 0x589233d988cfcb98, 0x82) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f0000000240)=0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1013, 0x0, 0x0) shmget(0x0, 0x13000, 0x0, &(0x7f0000fea000/0x13000)=nil) 00:00:39 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000140)="5dca68d5c4f27f418a66d304fe6af3a86373f9af5255be86623a7c74af2446f8fe642fb86cf66f252e13f076ca28d4ea44033ffebf13b165b47bd5441edc6254aea2f5d9a3b9079c834a7d0510db268b0de527094524298fdbf0df4557e6b655eb87215abd3a0ed3b003aac3c88d2123701a5a") r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x9, 0x9c, "59830fd17821de930c0a7e477a16018c1703fb95b4102af75d685d709999e297f9701dce94cb0e3ee98f11f98eafc8875c0a870b70ddf7087c6d71d612e75944cf285b3a06fc6df334ca774601020da16da004f3d6ba527b50cabd8b2ba8e58496e3c218da589e04cdff4c546da27fd6743445b49dda929a3d206d464dfd4da7492428894ecdb1de799674a3487714624e705ebb4e71460778445379"}, 0xa4) r4 = dup(r2) ioctl$DIOCRGETASTATS(r4, 0x40047309, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) 00:00:39 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)="2918a1a75cd2b6bb0e3d211754dec1a8f3a62030264945217c409408ce3ad064c558a98ac9d8738256025540debd9136afb8611dd8f44961", 0x38, 0x12a6a3cd88370d32, 0x0, 0x0) 00:00:39 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x100) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/4098], &(0x7f0000000000)=0x1002) fstat(r0, &(0x7f0000001180)) setuid(0xee01) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000002480)=0x2, 0x4) fstat(r0, &(0x7f0000001280)) getgid() pipe2(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) unlinkat(r0, &(0x7f00000023c0)='./file0\x00', 0x0) ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f00000024c0)="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") freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r3, &(0x7f00000000c0)='./file0\x00', 0x800) utimensat(r3, &(0x7f0000002400)='./file0\x00', &(0x7f0000002440)={{0x2}, {0x7fffffff, 0x5989}}, 0x200) accept4(r2, 0x0, &(0x7f0000000040), 0x10000000) 00:00:39 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000040)='M', 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x44f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xff, 0x200, 0x7e, 0x1, r1}, &(0x7f0000000180)=0x10) 00:00:39 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) clock_nanosleep(0xa, 0x1, &(0x7f0000000040), 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x28, &(0x7f0000000140), &(0x7f0000000180)=0x10) 00:00:40 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x17, @rand_addr}], 0x10}, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvfrom(r0, &(0x7f0000000080)=""/61, 0x3d, 0x80, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x1}, 0x8) 00:00:40 executing program 0: setreuid(0x0, 0xee00) r0 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="b5339ff55c469f3dd8e652e648692979e0fd6dac01010100"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) bind$inet(r0, &(0x7f0000000000), 0x10) 00:00:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x7, &(0x7f0000000000)=[@in6={0x1c, 0x2, 0x1, @mcast2, 0x7}, @in={0x2, 0x1, @rand_addr=0x9}, @in6={0x1c, 0x0, 0x3, @loopback}, @in6={0x1c, 0x2, 0x20, @mcast1, 0x6}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x1, 0x51b6, @mcast1, 0x1}, @in={0x2, 0x0, @rand_addr=0x5}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x1}]}, &(0x7f0000000100)=0x10) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) msync(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0x0) 00:00:40 executing program 2: fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080), &(0x7f0000000280), &(0x7f00000002c0)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000000300)=[r0, r1, r2, r3]) socket$inet6(0x1c, 0x1fbe821a04b0c52, 0x8126) syz_execute_func(&(0x7f0000000340)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b639000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b00068f694002f5738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1de61d7e9e8181017c4272726f45b120fbb15ffb110f0fca38048300") r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r4, 0xffff, 0x0, &(0x7f00000000c0)=0x6, 0x4) setsockopt$inet_mreqsrc(r4, 0x0, 0x4f, &(0x7f0000000000)={@multicast1, @empty, @local={0xac, 0x14, 0x0}}, 0xc) 00:00:40 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getresgid(0x0, &(0x7f0000000040), 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1b) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x2, @mcast2, 0xfff}}, 0x0, 0x3, 0x5, 0xf32f}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x401, 0x10001, 0x8}, 0x94) 00:00:40 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffff9c, 0x84, 0x8, &(0x7f0000000000)={0x401}, 0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:00:40 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(0x0) sync() r1 = getpgrp(0x0) fcntl$lock(r0, 0xc, &(0x7f0000000040)={0x3, 0x4, 0x81, 0x0, r1}) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4074e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:00:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000203, 0x2) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() fchmod(r0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000300)={@multicast2, @remote}, &(0x7f00000004c0)=0x8) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000440), 0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffffff}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000340)="dc839eb2efb4a451a98b7dd58ab3e73a1c1fe27f50f076c44b7da6f0996067f174cce5861d23e2fe907edffdc7549daf3dc68ebc78103968914d6a1b5a3e3941348676c73cb3a05d22aed9eab547c8ce8265888b898e4582edd16a4681fcdf438c4fd491a77c6ed821f610e046904526d38fc84cfa", 0x75}], 0x1, 0x0}, 0x20008) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = accept4$unix(r0, &(0x7f0000000540)=@file={0x0, ""/44}, &(0x7f0000000580)=0x2e, 0x10000000) fchmod(r0, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000240)="9e46f553829f37afd800f207eff700a33ec8cd22") fchdir(r1) sendto(r0, &(0x7f0000000280)="d97b9a66e615d16b14b352adc3a4ce1731a9ef6cab2387abbedb86d46b76a574021e39f3446669c6d558e02f99ff1de6902358b7230a62ca6f6e60f7bec83a994faf05f72506bf61c8562c66ceecb6", 0x4f, 0x80, 0x0, 0x0) readlinkat(r0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/113, 0x71) syz_execute_func(&(0x7f00000000c0)="b11591cd801b69696c69dc00d9d9d0c4412ffd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e123fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") 00:00:40 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000480)='./file1\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r1) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d92eacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x647000, 0xffffffff00000001, 0x100}, &(0x7f00000002c0)=0x10) 00:00:40 executing program 0: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={0x0, 0xa70, 0x1, 0x9, 0xdf}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x101, @mcast1, 0x2}}, r1}, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./control\x00', 0x0) accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x10000000) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 00:00:41 executing program 1: r0 = socket(0x3, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)='^', 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0) fchdir(r0) 00:00:41 executing program 0: syz_execute_func(&(0x7f0000000080)="400f00c8cd808000006969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fcdcce39aa95ff965be3c3b4d4d408064797f41df400e01e1ff2a9d3e420f72e37167450f483b1c0a1a63460fc476c16161787896040498e1b1ac8f0f0000009f") msgget(0x0, 0x201) sync() 00:00:41 executing program 1: open(&(0x7f0000000180)='./file0\x00', 0x84, 0x120) r0 = socket$inet(0x2, 0x3, 0x5) open(&(0x7f0000000200)='./file0\x00', 0x4000000000000404, 0xa5) r1 = socket$inet(0x2, 0x0, 0x1000) open$dir(&(0x7f0000000040)='\x00', 0x10800, 0x108) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x0, 0x3c4}, 0x10) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/114, 0xfffffffffffffdeb}], 0xfffffffffffff02) 00:00:41 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000205, 0x10000000000) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) link(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ace743c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c40c4e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") open$dir(&(0x7f00000002c0)='./file0\x00', 0x900, 0x162) sendto$unix(r0, &(0x7f0000000000)="6477e363db8722a353914be69484831b6e7bc584d92bdba440b7dcd3d48fb281521b57d04e2f1ada0869f0ad418a113ef8247dfb0ea0f201041150119cb6a617eaec8f53ebd7b49d327276fdbf3336d54b36bafac1fea2d86542c929490bc774ac423cf60097ffd34b983bc440d271638d115962e886273745c4a49976aa8314ab47f4d2c3b13855d3bb10324a4142822f91e3417cf32e412d5aa878a25fc9bd40b1f4f657e2d89b2f118c29a8e7d9baa872411e789b89e7cbc2ede921a06f154fc41cbaa1301982344f3da70e7f68b26c170b77f92b9f5b1dcc7a2ee44b", 0xde, 0x80, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/10], 0xa) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x6, 0x0, 0x2, 0xb6f}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x3, 0x100000000, r1}, 0xc) 00:00:41 executing program 3: setgroups(0x1b, &(0x7f0000000000)) r0 = socket(0x1, 0x10000007, 0xf7) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x9, 0x4) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") fcntl$setflags(r0, 0x2, 0x1) 00:00:41 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) getuid() ftruncate(r1, 0xfffffffe) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x7) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x2) r1 = accept4(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44) shutdown(r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r2, 0xef}, &(0x7f0000000140)=0x8) 00:00:41 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000e6ffffffffffffff"], 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x281, 0xf) renameat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') semget$private(0x0, 0x3, 0x4) truncate(&(0x7f0000000040)='./file0\x00', 0x1) execve(0x0, 0x0, 0x0) uma_zalloc_arg: zone "128" with the following non-sleepable locks held: exclusive sleep mutex process lock (process lock) r = 0 (0xfffff8000844d650) locked @ /syzkaller/managers/main/kernel/sys/security/audit/audit_syscalls.c:688 stack backtrace: #0 0xffffffff8110ff0e at witness_debugger+0x8e #1 0xffffffff81111590 at witness_warn+0x640 #2 0xffffffff8153787d at uma_zalloc_arg+0x5d #3 0xffffffff81036f31 at malloc+0xe1 #4 0xffffffff810579df at crsetgroups+0x11f #5 0xffffffff81057865 at crcopy+0x55 #6 0xffffffff81498313 at sys_setaudit+0xb3 00:00:41 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f6669546a6c653008347f59deb5d7fbac8d5b92bfd8f3a81a48518166b3fbae9f44d2424ba0d8a1327dc8da51f10718861c52c680a59d66b20536b7e6b20db1fe70a154250d3d10000baf530457b7cebba0bacab91a99e981647f120000000000000000"], 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:41 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x100) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89", 0x7e, 0x0, 0x0, 0xfffffffffffffebb) openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x2) #7 0xffffffff8170f5b6 at amd64_syscall+0x436 #8 0xffffffff816d675d at fast_syscall_common+0x101 uma_zalloc_arg: zone "128" with the following non-sleepable locks held: exclusive sleep mutex process lock (process lock) r = 0 (0xfffff8000844d650) locked @ /syzkaller/managers/main/kernel/sys/security/audit/audit_syscalls.c:688 stack backtrace: #0 0xffffffff8110ff0e at witness_debugger+0x8e #1 0xffffffff81111590 at witness_warn+0x640 #2 0xffffffff8153787d at uma_zalloc_arg+0x5d 00:00:41 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="e15774b9643d92cffc827e26e2e87427910ef83d6a66e30cab8e9ffe79948749d8e1f45f058eee3ed03c01b6323f2b1102648559f011ebce2dbe9973da92c26ccef8e1376429f2f2bc91fae8a2b39c0f9bd42452d057e4b3317cc5328e0c8efd0bc919752a1f470c1cb30ea38f172cc8574ccfe60dd6f0bfa714e7c0", 0x7c}], 0x1) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) renameat(r1, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') ftruncate(r0, 0x5325) #3 0xffffffff81036f31 at malloc+0xe1 #4 0xffffffff810579df at crsetgroups+0x11f #5 0xffffffff81057865 at crcopy+0x55 #6 0xffffffff81498313 at sys_setaudit+0xb3 #7 0xffffffff8170f5b6 at amd64_syscall+0x436 #8 0xffffffff816d675d at fast_syscall_common+0x101 00:00:41 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r1) accept(r0, &(0x7f0000000380)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) flock(r0, 0x48) 00:00:41 executing program 0: r0 = semget$private(0x0, 0x4, 0x0) __semctl$SEM_INFO(r0, 0x7, 0xb, &(0x7f0000000000)=""/131) r1 = socket$inet6(0x1c, 0x30000007, 0x82d) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0)=0xffff, 0x4) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0x0, 0xfffffffffffffffd, 0x2000, 0xaf, 0x2, 0x8, 0x5, 0x1, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000180)={r3, 0x30}, 0x8) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x6, 0xa60}, {0x1, 0x4}}) __semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000240)=""/243) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000340)={r3, 0x7, 0x80000000, 0x8, 0x1, 0x80000001, 0x8, 0x27, {@in={{0x2, 0x3, @broadcast}}, r3, 0x7, 0xffffffffffffff6a, 0x7, 0x9, 0x1}}, &(0x7f0000000400)=0xb8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000540)={r3, &(0x7f0000000440)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f0000000580)=0x10) fchdir(r1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000005c0)={@in6={{0x1c, 0x2, 0x3, @mcast1, 0x1}}, r6, 0x8001, 0x619b, 0x81, 0x8, 0xffffffff, 0x9}, 0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000680)={r5, 0x9, 0x3, 0x80, 0x5}, &(0x7f00000006c0)=0x18) freebsd11_lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r7, r8) getegid() getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000840), &(0x7f0000000880)=0x4) r9 = dup2(r2, r2) ioctl$DIOCADDALTQV1(r9, 0xc130442d, &(0x7f00000008c0)="17bb6c9e890650b5951738e9b4edc59614750b671276dc73a9bf450e999b509f3f3549404c6d6a2f926db8d5efbe9620e527ff37cb585cc5a18ae955ece3d90be60a65e8eb16cad81b96a35beeb1438778d450cf78ed3e789285232b8efd284a9018184cf580c6c1cf1212e12ff59a6446894214b85d95df81ab08c5c7a269c3cf0893f2a404f0292aeac3f1e7") getpeername(r1, &(0x7f0000000980)=@un=@abs, &(0x7f00000009c0)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000a00)={{0x1c, 0x0, 0x8cd, @mcast2, 0x3b}, {0x1c, 0x0, 0x10c, @local={0xfe, 0x80, [], 0x0}, 0x3ff}, 0x5, [0xe622, 0x4, 0x8000, 0x6, 0x5, 0x4, 0x400, 0xffffffffffffa472]}, 0x5c) openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0\x00', 0x84, 0x20) mlockall(0x3) getsockopt$inet6_int(r2, 0x29, 0x2f, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000b40)={r4, 0x3}, &(0x7f0000000b80)=0x8) mkdirat(r9, &(0x7f0000000bc0)='./file0\x00', 0xc0) getsockopt$inet6_int(r9, 0x29, 0x0, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) 00:00:41 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000018100907800000000000000000000000000000000000000000000000100"/102]) socket$inet_udp(0x2, 0x2, 0x0) 00:00:41 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockname$inet(r0, &(0x7f0000000700)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000740)=0x10) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000440)=0x4, 0x4) lseek(0xffffffffffffffff, 0x0, 0x0) getuid() getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f00000001c0)=0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) semget(0x2, 0x0, 0x30) utimes(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x6, 0x5}, {0x10001, 0x2}}) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000}, 0x10) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000100)=""/20, 0x14}, {&(0x7f0000000200)=""/203, 0xcb}, {&(0x7f0000000140)=""/122, 0x7a}, {&(0x7f0000000300)=""/13, 0xd}], 0x4) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000500)="c73b59426f29ce9a1497ca0b7901045df9ba3f6959c5c8c5be7cb87c4e618d90a38b0dd6c8e4bb12ffdaf0e27fdb7c70b985cdd369b3ecffa319fd00f320514cdd348eb5d980613c4c99f53e3d1c33d78b114e4abf31c4af1a3da22f22d1cdebd265eefbc49bff157cc3f258e98b613570d790afb3c4e04fe6a113502525479377ad3f9bb4ce94a50831ec728a258f97c91647177474d6e296173debf53a4fed4b73c5f1b11643c93961cb282d5a87982ed99d9647d0dcff16fdbab9bd740065d0310c9de2b14bbbec3e28f892fa0a0ff9a38375") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000680), &(0x7f00000006c0)=0x4) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f00000003c0)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) 00:00:41 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local, @random="a227b4ad58e1", [], {@ipv6={0x86dd, {0x0, 0x6, "3e01d8", 0x0, 0x0, 0x0, @rand_addr="11dfe45e8504d721e83848c5113652de", @local}}}}) open$dir(&(0x7f0000000000)='\x00', 0x4, 0x0) r0 = semget$private(0x0, 0x0, 0x8) semop(r0, &(0x7f0000000040)=[{0x3, 0xe2f, 0x1000}, {0x2, 0x0, 0x1800}], 0x2) 00:00:42 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000280)={0x1c, 0x2, 0x0, @ipv4={[], [], @local}}, 0x1c) open$dir(&(0x7f0000000140)='./file0\x00', 0x1, 0x50) close(r0) r1 = shmget(0x1, 0x3000, 0x40, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/228) 00:00:42 executing program 1: syz_execute_func(&(0x7f0000000440)="9826473e431c0e0f05040d59bf020000004015d0e5e5e2e9b55767660f6b32fb660f72d50f42c031000fa0e5096545dc2734d9c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1ec402f9af8aff475589efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") socketpair(0x1, 0x0, 0x4, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x1, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x180, 0x1) connect(r2, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x3}, 0x8) getsockname$unix(r2, &(0x7f00000003c0)=@file={0x0, ""/73}, &(0x7f0000000080)=0x4b) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00', 0x6}, 0x24) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x5, 0x6, 0x7, 0xfe89, 0x3d}, &(0x7f0000000180)=0x14) fchdir(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000001c0)={r4, 0x33, "b2831803a8a20ba13f166a2f3574e6260cdf53ae00a29eaa3a9aaebb7cf3bdc4d604c363bf1aef1da7866a33ef01824cab13ff"}, &(0x7f0000000200)=0x3b) r5 = shmget(0x1, 0x1000, 0x120, &(0x7f0000fff000/0x1000)=nil) socket$unix(0x1, 0x5, 0x0) shmctl$IPC_STAT(r5, 0x2, &(0x7f00000002c0)=""/246) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000500), &(0x7f0000000540)=0x10) syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) 00:00:42 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local, @random="a227b4ad58e1", [], {@ipv6={0x86dd, {0x0, 0x6, "3e01d8", 0x0, 0x0, 0x0, @rand_addr="11dfe45e8504d721e83848c5113652de", @local}}}}) open$dir(&(0x7f0000000000)='\x00', 0x4, 0x0) r0 = semget$private(0x0, 0x0, 0x8) semop(r0, &(0x7f0000000040)=[{0x3, 0xe2f, 0x1000}, {0x2, 0x0, 0x1800}], 0x2) 00:00:42 executing program 1: socketpair(0x0, 0x1000004, 0x4, &(0x7f0000000400)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x9, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x20, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x20, 0x0, 0xb679, 0x82, r1}, &(0x7f0000000140)=0x10) r2 = socket(0x2, 0x1, 0x0) sendto$unix(r2, 0x0, 0x0, 0x3100, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1) 00:00:42 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={r1, 0x1000, "fc7360ed12996f4c4cba44776463363821bcf2e01f279f9d6166bbfb5f74cc1fc3bcca036a7c198443fa6c39056eb931a0cd8094816ea869d70954a3fb522371b606579e63aeee5cf5afd8a9aff37bd53e7d33f200b5f771433c61bb3f9a3b72666dd3fccc7d98b9cb9b63fe08777b7ca80bfdbc489c55db7f52402396def3fb0891e34d0ec45fd7551712b9ffdd75031952816ff80d6a95c690614b67c2089e0361335f2b8eaf465988102f82d5e413d353a7c73e11294db6fb4f3e054157c433a4ce336a0eac9e2bd5fabdbf7cb925c0ca7dacab82697843473132cc8980037dcf72ca62863126fdcaef2afb0e299a634d9fcdce7aa54812c5f22b83b85afe8592cd9289edfbda89c3343e866f80acdcdf4e92d8953fd385de5b31db972466655edde2ed83b02c1f612d5ae1468cb4d733f8e74220a431877d1ad13997f4053b3bc7814b95003a7aaa710f681343cf5df7d6b517af63a8cd217c001ba642c664918b022fb59035f4f9d630eee8b27427be905b428d0f5ad032e5c186efd6067a0cfb8722348030eef4f3e9ce6535309667439d4513d73514d0b5780b2c33197d63e1f547f2b51d0fb60d0e9db888075caf69943d4329312824414a03f0fe875e238338a42064dc32bcc5b3031cff0737d51ca33b87166b2e9ab4d15d1f7710280c81b4c5629a425adff7e9faad03c4721b27344a9a20f94a4078e7ea9c21b641213026aea6a8242125dfa90180715d83d5da940bb28467dee337eb70a8090a1dd816451b926715529977650dec0b71a8d193234ff6f6daaaa465074ad8c95b43a68d2195d4c2a2fd28e9adae36e9ad881b21f83dfd69906f64e31c9456743f42bee5e94f87fcb0621298e16352de63835672aa2acf52f29cb0f536a4ba077631f2c1fad85b1152543c6ceb303f2077d4faa07df5ca9d573a4397ef3cf1d7ec36ee06a74b336fcde5ec79656c86017196b156e2ab3e63f95970714ca8d92aee7430ab3611d6fcf5cc8b234ac17f6ca6925be0cbd5f9fce32e72e05c91f61808991b232b689a5e6b834153b4afd3239163aa7c7ac12ff860d2bc2a5fab024c0625a57a52c2f9e17a815a6ffbbdcfaff50ae8e96f38d7f45e1f7164e5ea5844a501520945a3b850af3dd9a1f6682acdcad59a85c1c8840baa5c83cb43ef8eef88401b9cf5a9811cf3a49ace611574732ca8e2735b9c3a1cd568ef536c6508346e3f56aeabe639d7f354a3a36a8b1502501f9150bd7f8f5b828ebe43747888b944c16138602edafb7253ca0ad67c316edea929d9031b7c8c99cf6f0ea58324455cb29b7ceb12f6051802ac53ff027fc035e40da31d57afdb3def61ed950cae4d660321b385973c7458f330a060345b4e52ac058beec32030cc27b24da93a9885e6b28ee30200552aead7225baec1c727af6fddb8683e3fd0733b39b95ee0e3eca0f5459fc36c774d0717e0cac8173309a8b68f3ab896ec2a099fc3a473ebbb560d198d218d909cb4261ae4246702e9607b7a1ef545ccb9247f4af2abff16df3bf6d6564f4b2362c66589536dc6f1f25362a3674fe68fca7a66331d81b9fd372bb44ed9092202445e3efa479854edd766b8441aeab95d6ba1b6d68b8f1312951f202936d66c50e6a4ad1b0623506083f961165484875624b5a616b9d155af468cb185364b6ed8de1f89c1b91cbcdb6cd1cd77d394b9e87c86747ce5c8e75576bf03f3caf7f2a554603e4f874251e7ea11d0bc75ccde54ea2e1109e866451a3cd17f446e006449d4738509949e7de95b0f59e1530cd9cd9ead652d6e11979f99b45e9d7584049bad0db55fb59f26e5e25482524b274b02d070a677892c73a142227ed862c54b8e93e1f794c20e66f35862e969f959f6878c7fe399fa40b65e1af1f9969d495ddf2b25a7c09da65ad239709ea052d0117b1bc39921b4b318c83df878081eba11e07145fbc1a3183f88ac2c359d374941faf6a37daf5e2c82ad317c680a4e5f8d71ae1ade907782f73ee05ff5baaff79ff05c910131e64a13df500c3a7cb2492e0873185a40e41ae6c922733594f991e7a9f5b38778152582c410db1123257e7af3c06fda181f5054fc58c7df944488768200d6eefc92fbbbd9a12fd232f4d5fbb94f5c82db14bfe376891a7ba91e721be0d66e43f4173922a22eb7c2f55d3f1fcfd2b6af11806e131760cf996c4193dcb377ebfc174c4babd4324857a406d1bf87772963d618e961cfef95cf846450886bbf6009a9e26c48ff783f15784cfc5a4cb2775605f4a9027e86c961d64f06879db09e61e17afb873dbeda65e440163d88c823da79ec7cca4cd2e6af0742d651fd0b7ae4bf661703fadfba46c3bec5d9ddae1dbd62d4c62e6b0dadf78600932c47962d64d13b7699d679d6364c0afa1b01b7c21b559eac3b0532b2afa2cb99d9f883d94c77c19d171ef5d6c10e9d1b942c0733aece116a135a2ac9202b0edfdce595774566a83362e91c78f1156bb0d95d26aef1f420e35c3fd3024527b77c2c1f6ef5723bac696f29033ba0b1f48d4afaff6030fc10d3158e74fc2f968917279b56473295da68c38ad764c2636333383014b63a845a9e3395e60305cd70e426a9b688324c3d5d049da16fda3d84c89a5ddf44699d475f55a30fd220688425c9f8f917a5c5168c499c33e467d65b54a135ab66fe1780a0e06992412cb10b8b190df96e9a63a6601e0d6e51bf11cc8d64e4df020fa6cdcd0a5c5cc823401db54c665c91b6b8a28b24495d074494cf5e73586c3eee02789649d2471877891c1b7537c551e4cf08b77579feabbacd5cdd794a3e7f9bf08f0126c34b2a74f857de158bcf84e20cfb931744d692d36e8b9c518a007407bde99f7142491233a00d0aa135ee28dfd83f33c2ac4b0e7ff870e5859f38c83657559333919c38cf9943dc363fad87d945229398256a85205514040be70a306052e52f651c52b6f807ecd9b6390602b3cc801578d4c5b936faa36b9d75063863460c20d48db81c18f8afa0a970cb223880d76901845bd1c87da7a3f59baea92925332aa4a96bcc50a86a37081920a77d4b622b7513b2eae53282cb1391365d45b24c082f0ea23dd5246155f92444e9acf11316cc839b7240703c7702feddb397ab62a509aa13bede949a56fc23f6cd1f68feffd407acadfcb79f59a33d5a9fcbd04cd3034860adb3fda4aedb85c5223e010792fb057e91ed32be31bcc3a98de6b7d22aff25f2ce18d402b7e3e7b8654543348276eb197f5e3d9a280c59f8097d7d857a39f55efab04b914ade0878843ff7f56db229685e466db4d7093d725b55eab035edc3ee8bb12f34f1eaa05f509708854818829543cc64b8c537dce7f8f7d3afdc544bd70be0ed76cf8b0c6b797310b07b4ad7c958ce0d86f99ba9d1fb1e4954ecf875818a685295cf3f4be3e13e048ef7b57b0d2e2fb4dca3681cd05a2cd7e995c15b17b8b85616a975c91969a9821050a6d17d7c7b5aedfcb2d868ad87f35168badc56bcdac596056ffc168279ad38ab413c8f7a953ae83c8ba78af5e4a009de696748d85f0843b9679dacf40272316ae072991fbe808a0992ba87d5c90cce12ee58cda1d10be80a9719555f468942f7735c2d3762e833750f5025a667bdda7d54bd0390087b581060d2abdcd98634fbf437a119c80d280b951c871374cef91b31fd53dc579e4bc962d8c25568517dc87ac455c2fa3dcb857bea14660e80a8f78a6294c8e4da6f5afb2504c6d0360772889f5a560350d2fc6ec3d4a1d0c9a4e40ce70f99f111e9bd384830aa4140ddec1263fba1e07c56a0b7497c43332433f414073206351c8e92dc6e1e8326aced616987144db25bc1b41f7b017dafb5a3e5de5eee95752afb966c7efaa12e5e5d53ed15ae1e3a82688ba11ea53fa8acd8dc55ad09df22ff71f056ac4f084047cc7ef21c512e0be1d4564a9efaf1a74f7a617883b06f4420d5842dd6a433c6dc229b968aca0e120d82ea0975ccec0ba82e4ca2861b0bcbfd3e2f99061e450f65bdae85016b0048a8d4fc4eba7176ac2559384355e454166cbb03905a3ec6157c61f520af8e410f15d0088d0b66a80d3b7b7ded6c926e97fcf4ae6c33505aaa43021ee2a4e1f2067e037bb4f32f824456b14068e79a0aa1959bb104e6481499c537560d75465606a6e8f2fbaba48694f175cbaf01eeadd0146d4040169a134cb96c4c76a94bfe6aeee1c56fc4661657d68842ad4192f53a292a4dc08af4758e6031edbda7b7bca2fc24963f3d7a19eb824b56c86ea01671cf51a8d784ffe44437a48d5863db3994ffa2d90c26067cdf2adc8dda0ad40a84218b49206407a373b8a02032f6002bc9311c885d96832b271845dc77ec46a5d3a813f1e720f8459a445370893101b045b339cad724fb02e618442615cedaca098b623c99faaf74e8de8f39aadd74a3d4a1764dbe183008d2e38e504dee51604cf7206721e36bac324f33efda1aa4f557ca7204ff92dab81784c057dce635ea6d5f8f634d5fcf08087951a67809006318caa030cd8cfabce393e0685361519df5526f4bcbbd000dd712b9f08f05c3e9ea9c99e92b557da994f4b0f7ae0b722fd8d949dcea748b374d5e4911e1079896450d259811952cc53f32443ed5cd41a9cd8cb95cdf70e8bb59c86e5dbac40f8093c86f08f253c83309772bb8958a69115522917f482baa2d28cd8b4614ef57866546d5aac522e2b659179d7e7f208c7556c5c789065838b28a856b32f2250b80273c33b40f8c5fa0f27220a91d931124afb7a38f76272c3c4ab297374267fce5acdde2acda94ec56c4633f08bd5b4cb8c3a926a324624bf7e4f57e24da18fc636ecfe229ddedcf7755619cd576f5266ff295fa0c0a1dd8e91dd432465847e67d93425cdd1dbfd57c2d62b194fb5c5d17d0d3ce308a0c520f3845880017e2a260b2c55afd5632660d48528fa75d22745be5de4a061d7baf27ec9612939b90fd78aedc55fdcf19f6cf8dff9fb1f87c123a2be1bf2a7f59a9c68a768951b31b23474fb67fb40884f67caccf931d5ea971e0940009b01f8c6714ec75c3a261e088d4ff36e70043af410104b10f3887a7e492af8f949634ba9770178b045b2636dc2f727a5b07c780712334d5dc34a0923b7c4f79e40a390f71a4d89700780cf8cca6235291b0b67da30c66263f71411671810737260210e1385f0f648371ffbd8616eae032833aa88e730f2ad1f51121bed00b81c0ca4ad5336abba8d1260777a66b232c60d2300620be0262fb48143311ef09f57ff6d8cc34be5abd9c5c71700032b846218c48ba1525f3c796d5ee6942ef58d32d7be0c2df985d7c426ac10118cb2658e34a99f733c7abaceeef79d17a6bd73d3fa35c9f21ff49dea517bbf9df2a04cc118db67a168d596adfddb305b91999bf014b720891cd8e66c0232322925b7c2eea34059c36fb099d6d72add31061ae4813d274cee68f604dc2f1401f3d2aa0d527a52b617fd7a35bc9da2867dfaabc2cd73a77af3bcbeca23396f8b013ce45bf81d75e02427a1b034f9503760a21c8b4d1d9db60abccd9f16c5461999dd7c7dde1ec24f3989177ace303928b33dddbb26938dc725a18f97a5cc41a1ca1e60d3f36d056aa7626dcdc51efb9199b5622c7bcd7fa5c426a71999a3db01119bdcdeba1598ac423f82199c659b7bd29c4dbdfea45ef94b1fa1a71ec71eeebccb0be3bfd0a69b03934fafa51b85fe7700a612164ee6772e1519bdef24736604e0eae331b5d63321b4f61fa73a1741811affdd2fd9c9909894ed2e16bf6bf56666cde"}, &(0x7f0000001300)=0x1008) getpeername$unix(r0, &(0x7f0000001340)=@abs, &(0x7f0000001380)=0x8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:00:42 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="e6ac622b6be756ac7727081f3ef8f5fbfc074084362d8d3980bb8c7488a987987efd79f184c9eee40f72de69df846f4b138986d49ebb650e8d92309023792b5e11fcd2fcdb74834e2c59814efc11b19a5a26fd7cb5fc453f8a20678a3c604552d9b185c0e6bf60971e4a81717645b1a3e9061d597654c0ff21d2", 0x7a) ftruncate(r0, 0x20000000004) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) r2 = open(&(0x7f0000000240)='./file0\x00', 0x8444, 0x40) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000000280)="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") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) 00:00:42 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x88, 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x5, 0x4) syz_emit_ethernet(0x4e, &(0x7f00000000c0)=ANY=[@ANYBLOB="9f885100cdaf00000000000086dd60c0e5440018000000000000ff02000000000000000000000000020000000000000000000000000001"]) 00:00:42 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2000000000001) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x4, 0x2, 0xfe}, 0x10) r3 = getpid() open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r3}) 00:00:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x280000000000206, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) close(r0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) open(&(0x7f0000000240)='./file0\x00', 0x28089, 0x40) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10000000000140, 0x129) r2 = semget$private(0x0, 0x1, 0x4) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000540)={{0x0, r3, r4, r5, r6, 0x4, 0x9}, 0x3f, 0x7, 0x4e4eba3b}) truncate(&(0x7f0000000200)='./file0/file0\x00', 0x8) syz_execute_func(&(0x7f0000000000)="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") setsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f0000000280)={0x4, 0xffffffff}, 0x10) 00:00:43 executing program 3: r0 = socket(0x1c, 0x7, 0xfff) close(r0) r1 = msgget$private(0x0, 0x40) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000000c0)=""/12) r2 = socket(0x11, 0x20000000, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000100)={0x1, {{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x40002}}}, 0xfffffffffffffe38) 00:00:43 executing program 3: r0 = socket(0x1f, 0x20000005, 0x100000001) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0xd9a4, 0x4) syz_execute_func(&(0x7f0000000240)="b1a591cd80696852c59b695cf3470f1b4ae2fd60c4a131f6c5c10fc4014c588305b30c641ea4c44149f2168f4808eebce00000802000c4c3456e74df0b09eafc85ebeb8192558dc3c4416e5c84900600000066450f186746f00fc00af2470fb66500c4224275bba20600008181670f0d18c401fe5ff6e3df646736676666430fefb300000000f466470ff5218d18181854111d00") 00:00:43 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) syz_execute_func(&(0x7f0000000300)="982c7c815d1b815d1b20d0f80791b00c4141e2e9964180bf108a6796fbc4237923a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f29406800000000f08171a38a806ebb15c46291ae660fc7fec4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7aec42299b8c5fba1c9fb110f0f3804830a000000") 00:00:43 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) panic: vm_page_free_prep: freeing wired page 0xfffff8007e26d468 cpuid = 0 time = 43 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001faa4620 vpanic() at vpanic+0x1e0/frame 0xfffffe001faa4680 panic() at panic+0x43/frame 0xfffffe001faa46e0 vm_page_free_prep() at vm_page_free_prep+0x341/frame 0xfffffe001faa4710 vm_page_free_toq() at vm_page_free_toq+0x1b/frame 0xfffffe001faa4740 unlock_and_deallocate() at unlock_and_deallocate+0x96/frame 0xfffffe001faa4770 vm_fault_hold() at vm_fault_hold+0x2275/frame 0xfffffe001faa48e0 vm_fault() at vm_fault+0xad/frame 0xfffffe001faa4920 trap_pfault() at trap_pfault+0x399/frame 0xfffffe001faa4990 trap() at trap+0x93a/frame 0xfffffe001faa4ab0 calltrap() at calltrap+0x8/frame 0xfffffe001faa4ab0 --- trap 0xc, rip = 0x48415a, rsp = 0x7fffffffeaa8, rbp = 0x760660 --- KDB: enter: panic [ thread pid 1825 tid 100488 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why