\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000000100)='./file0\x00') fchmodat(r0, &(0x7f00000001c0)='./file0/../file0\x00', 0x0) connect(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0x2) unlinkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) 00:00:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x40, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x1, 0x0, 0x0) 00:00:18 executing program 2: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) utimes(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000200)={{0x4, 0x100}, {0x1, 0x9}}) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') mkdir(&(0x7f0000000140)='./file2\x00', 0x0) fsync(r0) 00:00:18 executing program 3: syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@un=@file={0x0, ""/67}, &(0x7f0000000240)=0x45, 0x20000000) ppoll(&(0x7f0000000180)=[{r0}], 0x13a40cda21231b8d, 0x0, 0x0, 0x5ab187dea94d4e2f) ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc450443c, 0x0) syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, &(0x7f00000006c0)) 00:00:18 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0xdf}, 0x0) 00:00:18 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c190f05f30f59bfd9130400c4a37bf0c53ec462c991b4d52a600000b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a2613e400fb7fa") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:00:19 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6") fchdir(r1) renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x9, 0x800020b35b}) mlockall(0x1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000e80)={r2, &(0x7f0000000840)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000ec0)=0x10) read(r0, &(0x7f0000000240)=""/177, 0xb1) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r2}, 0x0) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000a00)={{"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", "c2fb8b5d0a50c5ef7fb202bb506a48d8e0277a28f96b65f680adb366187837e1", 0x8, 0x3800000000}, &(0x7f0000000940)="3568e852ce190b4d5d6d5f19a0e100c592a8f3da720102a102897977ed1dc28fae8f386e2d3ac39d005962f68b71f51c30bad48e5f07fcc7b217da8b520b2b37538bc27043ee4bffc91d6e5b33deabea3430e95c62bdb6278a54a1899d7b2abc791b8a6163414c6cc50002bdce5d8107d2ebeba83b95e1c1be4041faa560890e4a9559bfbbe96d754b2336d84682f5fa83d605", 0x4, 0x6, 0x7, 0x10001, 0x80000000, 0x1000, 0x4, 0x8}) 00:00:19 executing program 2: syz_emit_ethernet(0xd23, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]) 00:00:19 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x800000000000005d, &(0x7f0000000180)="57f06931", 0x0) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x20, 0x1f00) munlockall() 00:00:19 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="120000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x2, 0xfffffffffffffffa) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, &(0x7f0000000000)="0365320d7e444ec580cf5de45eac4b56c102a1e7411257d8b49e0a2fef34f8d62c6bc945428e6aebb08044b32d54550a70cbc81fa192d5cde86468e96a155da1ff9117ab800fcd39b829dfa29332c23c69460bb0c310847df6b3679167", 0x5d) 00:00:19 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/189, 0xbd}, {&(0x7f0000000140)=""/224, 0xe0}, {&(0x7f0000000240)=""/82, 0x52}, {&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f00000002c0)=""/190, 0xbe}], 0x5, &(0x7f0000000400)=""/33, 0x21}, 0x2) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x222, 0x0, 0x0, 0x0}, 0x0) 00:00:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x5, @loopback, 0x500000000000}}, 0x0, 0x3, 0x3, 0x80, 0x4, 0xfffffffeffffffff, 0xfffffffffffffffe}, &(0x7f0000000040)=0x98) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x2db, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x3}, @in6={0x1c, 0x2, 0x401, @empty, 0x9}, @in6={0x1c, 0x2, 0x4, @mcast2, 0x100}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1203, &(0x7f0000000080)=0x1, 0xfe9f) 00:00:19 executing program 1: socketpair(0x2, 0x0, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000080)="b1c291cd806969ef69dccf000f708301000000fec44139fd5bf91c1dc1c1c7c4c3090c33000bd1bbc817d11fc817aec44549f2168f4808eebce00000802000c421fc51c1ea660f383fd1c3c3c4210a5f7a2af3400faee47c7c730f5726400f0d18c401fe5ff62025500804f4c40ea276690b72c3c3c3c31d54111d00") r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={r3, 0xd4, "397f60d6d5eda95a00ee913350cbf07e52f35e659ec2125e12c6da61c52b8e84c45c6d4a2d3753f9a9c506bef4a649fa7c5ab605b6cafaabe0e105ef7bb90ff467b841145f8ea672a895c3f212af290f8d479493615a7639bab94771e2f3c600d0fecf188135740680139643fe469c649c123474d1456c131ef400e65da8cf490cede6d6a4393e393435958392a4fe00f8e28e85e113176b9bee0b51b1e56f73e8a271bfd9e97778e1e51ec05c4a5ca8cf84e9dcc3706abd168f5a9de4617a53e2cbf7f3014fc8eada1c70f70323842b44ac5642"}, &(0x7f0000000340)=0xdc) accept$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 00:00:19 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") munmap(&(0x7f0000c89000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 00:00:19 executing program 1: r0 = socket(0x17, 0x1, 0xfffffffffffffffd) connect(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000), 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x4) mlockall(0x1) 00:00:19 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x0) ftruncate(r1, 0x7e2780e3) lseek(r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fchdir(0xffffffffffffffff) getpgid(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) r3 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x40000000003000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x3, 0x7}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r4, 0x1f}, 0x8) 00:00:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000080)="f11b0a838b0c681bdcb5bd1f5dc1dfb8ef40d955206093b1aab5f1364cc6", 0x1e) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@multicast2, @empty, @loopback}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x100) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:20 executing program 1: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) freebsd10_pipe(0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x1, @loopback, 0x1}}, r2, 0x1, 0x0, 0x0, 0x40, 0x1}, &(0x7f00000000c0)=0x98) fcntl$setown(r0, 0x6, r1) close(r0) 00:00:20 executing program 0: r0 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil, 0x35b390e141e688b7) shmdt(r0) syz_execute_func(&(0x7f0000000000)="0c3cb5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9b9b000000c1ea01eff265dc5f00c366450f186746f3400fa6172c24a1f9460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") 00:00:20 executing program 1: r0 = socket(0x10000000002, 0x3, 0x0) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000040)=0xffffffffffffff85) getsockopt(r0, 0x0, 0x4000000065, 0x0, 0x0) 00:00:20 executing program 1: munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x5, 0x4) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) 00:00:21 executing program 3: syz_execute_func(&(0x7f0000000240)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x10000000003, 0x141e, 0xffffffffffffffff, 0x0) 00:00:21 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000040)='./file0\x00', 0x201, 0x0) execve(0x0, &(0x7f0000000000), 0x0) 00:00:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x40, 0x8, 0x2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x444, 0x1ff, 0x5}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r1, 0x1, 0x101, 0xffff, 0x7, 0x4, 0x7f, 0x6, {@in6={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, r2, 0xb759, 0x3, 0x0, 0x6, 0x5}}, &(0x7f0000000200)=0xb0) r3 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r3, 0x8048756d, &(0x7f0000000080)="960896c34aa842856ff99cfc2949b028a83178569e91e5d34d9b1ab1bbdbdd8b4140bf84e0") fstat(r0, &(0x7f0000000240)) 00:00:21 executing program 1: munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x5, 0x4) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) 00:00:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x3, 0x7, 0x2, 0x5e8, 0x1, 0x6}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x0, 0x5}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0x5e, "9c2854e58ee646db6100a50535e527a04d71a28bbd7f0a3aac4fa6765cdc5d5ec55da3de8041e9bce064c3a2f10e32f2b18f41edc8a03dc4eca62d903230149bb044b0612f9f00d7dbbf849b3fc634ad05d7545623407c5e76c27799e348"}, &(0x7f00000001c0)=0x66) recvfrom(r0, &(0x7f0000000200)=""/224, 0xe0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x1fc, @mcast2, 0x5}}, r1, 0x81, 0x200, 0x10, 0x100000001, 0x1, 0x7fffffff}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000400)={r2, 0x10001, 0x1, 0xba, 0x3, 0x1, 0x7, 0x3, {@in6={{0x1c, 0x2, 0x4f, @mcast2, 0x5}}, r2, 0x7, 0x3ff, 0x1, 0x2, 0x1}}, &(0x7f00000004c0)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000500)={r4, 0xdf3, 0x1}, 0xc) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r5, &(0x7f0000000b40)={&(0x7f0000000540)=@in={0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000a80)=[{&(0x7f0000000580)="11909b01ff2ad9e4d6638a3bd2a0ead0348baf9910bad968f1dd099c09ad9227f958cda32f0065c31a21f58700b8ec15746dda2b42158053c87adcf18bfe2ca7ce6d4aadbf3acda380798b1d8e5abbbcd03fc74c5ea168a3f46fe4738f7846a74a1c2c7b9ca626b0c81c3db8bfa914d7aeb0bcf83f0d9e74813af83070ee15e31eb4d0e45abe2e4d9196d5147b15f453514046e563ea645b978942c3beedc584a3ef5a1c0aae3e5f649f99448a0b7281ba61ca26a1f5b0989ada54d426b4e7963bf5c5a0a3abf511d3e0742ba415", 0xce}, {&(0x7f0000000680)="260ebeb96bf6f5fc17acef0a9906ac39252451cc5699192c1f14f3525dea2da6c62f1ed27aabe63705d1cb5c339e54a6be7b7d154c52f65e6f8496165cba231909dc1b2e0c675479f8affb2d99307df85e28309447efe595adceab45783fd9178b5c15563727abfc7212944bb9", 0x6d}, {&(0x7f0000000700)="c953691188f0e2536e7f12d7b39e791971f8072cc97579f326f0e7faebb9811a741d488e485d4808b811d581c26af7378b09f51cd96b1257f6ac70e9d344", 0x3e}, {&(0x7f0000000740)="12ec9840e57a3305d537f6a49c1aba720af425d71da4100830b95da85c62e7b9218a8743fd32138e8ebb3348f7f68a81d7b5ce01668dfa9bd9df164a4383aa14f962e0e362456d35d06a729186420a91eb00e481d11e3bf4ba0523a7ed52", 0x5e}, {&(0x7f00000007c0)="53b090ea24a9847b78dfec1cc4d32e8cbcca2efe2928190571b50d00ffccd827baf863d7102c3fac9f01bbae7fa0c0c44145a460e2e9dca71a53e9a6ae62310fffbbb6020f2ffaf7caceb191625775e7a273525778890e41f622c1103474b6dae3fe0b0a63148f1545dff061a2cb10549991820e7ae1d9e8b80a7881b009b472f83206ad4bdd7e62c388e4bcee0dca0d2d0267b04e2611541a8314ea644f042f38f6829d85334c7ead28d5e9b833f68a54011993adf410f76036224c6a87051fca2ef37a9d1e", 0xc6}, {&(0x7f00000008c0)="1418652da1ae06802cefe7f2a1f7021e3379f04212b6fd745bf4b12fa9385499882a21f234660d38707f57e37f656540598774a4f7db7646bf12cf63b51008351b18fb3f925e61293d15eb81aeeb483a66a471c0b42d4b966b098d62c9c25e907d278fba6096ffc9afa8fb71eb8114d353e851e975666067ed3ab534c35e074c2ffb0114d470f0c86bb2abfe27dcea0264d55dcb877cc6b3f90d6b84979d0293540ceeb7fba3d4ac5da9f14169e65b71797d450861478e6ae5e4786cea656f", 0xbf}, {&(0x7f0000000980)="9c9bb9e5cfa0059a5b26438c798f5db862b44d35faa275f14d45fcf4bc9993c2ee02f0ab1a86701d2d99f845e1c9663f5d2782875f9cdcf2fbe71c7422cf14d59c66db800d4c93a36d6ec40f8320abce9a7fa1bff694c88938efabb2cc84e19e7027cd1cac1a4dc607082656a83d6dccef3d514652a67855f98be9549d5ce5f5a22f1701cf9c1ddcb7df6ce6ca66de777be2f8b4e9e96d3b47fe103da67b835e9bfb428ce21997d19688fea2a174dbc0ab39cf59f9e0ac12ed68a6bbec8664da2b5c7b60", 0xc4}], 0x7, &(0x7f0000000b00)=[@dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x1c, 0x2000c}, 0x20100) getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000b80)={r3, 0xcdd}, &(0x7f0000000bc0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000c00)={0xfffffffffffff4a3, 0xfff, 0x1000, 0xffffffff, 0x1, 0x26e9, 0x101, 0x79ea, r4}, &(0x7f0000000c40)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000c80)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r4, 0x0, 0x1ff, 0x10000, 0x3, 0xffffffff00000001}, &(0x7f0000000d40)=0xa0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000d80)={0x7, 0x100000000, 0x0, 0x7, 0x6, 0x400, 0x6, 0x0, 0x8001, 0x81, 0xf}, 0xb) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000dc0)={r6, 0x4, 0x90, "fe3415d8542ee8f5135bd9f473a0aeb240003e0e490140c0523c2a9efcb3e0a0dc92695f04f56dce0cfc450ed97f2238f2a72657b7220e0131b37e44ef5ce078f2c401b644d8853fcbddbb6e60414e5e45aaa39a6e5a0056fb2e8ce0300f6c518fec0d750ba6a5a095e9d9457e10724d298c760ec47a8abf51ddafbfead0486fbe91513d0207d1670b3dbb1e9fbba235"}, 0x98) r9 = socket$inet(0x2, 0x4, 0x7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000e80), &(0x7f0000000ec0)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r9, 0x84, 0x903, &(0x7f0000000f00)={r8, 0x5, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x2, &(0x7f0000000f40)={r3, 0x7fffffff, 0x2, 0x20, 0x401, 0xfffffffffffffff8}, &(0x7f0000000f80)=0x14) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000fc0)=0x6, 0x4) getrlimit(0xf, &(0x7f0000001000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x2, &(0x7f0000001040)={r3, 0x7fff, 0x84f9, 0x7fffffff, 0xfffffffffffffff7, 0xfffffffffffff606}, &(0x7f0000001080)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f00000010c0)={0x5}, 0x1) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000001100)=0x9a7, 0x4) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) preadv(r0, &(0x7f0000001300)=[{&(0x7f0000001140)=""/98, 0x62}, {&(0x7f00000011c0)=""/60, 0x3c}, {&(0x7f0000001200)=""/232, 0xe8}], 0x3, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r9, 0x84, 0x8001, &(0x7f0000001380)={r8, &(0x7f0000001340)=[@in6={0x1c, 0x1, 0x3a16, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x0, @broadcast}]}, &(0x7f00000013c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r9, 0x84, 0x104, &(0x7f0000001400), &(0x7f0000001440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001480)={@in6={{0x1c, 0x0, 0x0, @ipv4, 0x2a}}, r7, 0x3, 0x10001, 0x180, 0x8, 0x0, 0x7}, &(0x7f0000001540)=0x98) setitimer(0x2, &(0x7f0000001580)={{0xfffffffffffffff9, 0x4}, {0x2, 0x5}}, &(0x7f00000015c0)) 00:00:21 executing program 2: syz_emit_ethernet(0x7, &(0x7f0000000380)=ANY=[@ANYRESDEC, @ANYRES32=0x0, @ANYBLOB="2dbdf561746f5299ee4e698dffa588ffe75a3619b8b4b918160ac76955d77480", @ANYPTR=&(0x7f0000002780)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYPTR], @ANYRES32, @ANYBLOB="1abc05442a62490e115c75f40c673753db46de72a996642b5bd3ca701eb42d9a14da759bd4cd5e2a870a0d398f0dc7d87d3ac93ca4ea9d96ed2e8dbe7375280d8e08dbe7ad65f30e25eb4ce66311fc11d985dba0416fbbc084ba2131a2c24907dfe4dafcf860f7d8506b83e8585f37a5cd64b28fd1fffdf4fc9d0e7c28d1b53925de33263c6f18d32ee1d8a569be007f0a26f452eb9280b1a8273f9b9321d87b3bc8b437ad558cfefb8da4b830ffdda915e63467c9a23a01142d12b4fe10feb6b86e60255b4a415279da153ba0b63c72bdb1094f2107efcf5a9d760052ef556c", @ANYRESOCT], @ANYBLOB="bdad773e20829312f23dfbee6ee82bdffa0b6d53f76d7916d197d119f0e420dedf719888776c", @ANYRES64, @ANYRES32]) freebsd11_lstat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept4$unix(0xffffffffffffffff, &(0x7f00000004c0)=@file={0x0, ""/85}, &(0x7f0000000000)=0x57, 0x20000000) pwritev(r1, &(0x7f0000002700)=[{&(0x7f0000000540)="760b9f66c71dbb5ef5a1bca8a8f911b5d4e153c32ef07469139612c85fb35684636731e9625b704eb1d7c777c41563496ad3253cb56971e9f06ac21511b4cc72270f423828e9072aaf0d5b124928208a34f1885165be50cba231b3a60ab2db31a6a3ba585de6ed1b8a7f54c02fe3a9821586dc61c3cc2515008ab316e3dcbe7ec4d908693c5be3e0a6338a6887806bf2753429c5810cb61d495afd8ca63f3a1cc5aba54264181cc74cb9f7ebc85f5e0d1253d9f64d45c39152a5a575050f09200b4dc128e558dc8456cf80", 0xcb}, {&(0x7f0000000640)="f59610621712401fd8984dca02aa1bfe088152b2be8ac0413786f01a33931d4da4d4c49ee055748c56665daeb5a42d20409d26347678b5bb88961faf01599dbb9eb87069678db5b75939537151e8a0314bfedac38324ba2c0456a04acc34ee726bb6275256a91c01d50cbb1c190cee735c9de92b4260a63ed4825d2decef2e2d15b578925190464228ad9d3fef24e1c40a1ac1eac8a906179957a3f1d0692b05458da6e91a167db4bf12c0fd6a771a23e75ee9f502d86d335dee82d266126370423f8f978cb97d605521e37444cf2a9e669b40f89434803e98abe53136b9a89e06bda960142abb0f50032dbe7f4d95a5ece40319e08c63ad8d352d5ec117ddab6063eebd250295248c2b7611b82cfb381ae4a519dfdf9efb1f24847cfc4ed8d08c60c60ba6f66775c64422081822d276325d99e0758a453780d184c8a78a1e4065b519eb30633bac1bca24b346d8146a905ce6e6139937a758be33b3e82932740cbf9ce1f0b2690321301b4b3c3adeb7c9b69e0e4ccd2eeb8d6bd17b295b6d1a00089bf5ad5bb6a79743bb272838e97ff98cc017f819ad02a11e4f59e8981df379defb14aef7997a81adedb6ba2f1d828aa8f4d8d27d71ee0270ea88752f8d7d6d52320e31b841df1d4e5945e778c730e26a4fd1d0b4a2848a042e3f868ef84a289b8cc949f9f2d10a3add98d7416b83d0ac6063b97210a82adb83827eaf303e28026adf7ba35988c38dbfe074a5f39c29253cf727615e7805335e007940ad662a9019cfde61eb5418697e8109a28d12ec510c6c4e0a0f833d12fe1af3e181308444b072d7c3d008c8d377293dac9a28607003db1315bc1730729aa447f12c0a00a1bffdf853b90f3fa688365d03283af65e725a6bb0f3a18a124b4fde5987838b8e547f64c0598552ea1a861f577cadb8273d116d62163f3db7f2bc80c6f388386af528a4add1073bf48fa04289c968f153a17e3968239dd021f8baeba8a28838b1fb4b81ef7e47fabe8d039463a2e91b567d756fd7f616617a7b453416a5dce55bfca06216f6cb3228441e6368520265ea8555724f118c28ad2cad020346b11076967b7a3626d0bbebd9edfa98d2189d12f76db8e9d7b676456025f3d81536dcb9bcc9b0a4c1b39ae9a7a2d0a4de13026b88ad035f9f8300fd9ab53bb14094d096b22096091a60876bd17e6789866e15875e90ff3b715d3df63239411b57fa8b4f2e28dda93a4943a68353d1422947efa6ba9edd974ed933c423848436d3b49bbd6a1851d225bae6ad1a6371b1d0b9e0256fca09a9f8da56d7b3c1113e97e163d1126d75a80f310a626a3894953083e51e5008c2db5429c56fa777ca74fed5288d349131a26c45cdec6c34f4c95f6b3fd7bf4818b0da0bb2cc39b75f017ea3f2b64c2ad0267f8e591da1a47d1e969e68a672f4b90f1898e981812db6815bcbe060ff344c0bca92391664e7dd1f85d05a044e68f8eb252940a5734e1d87163f6ad0212825fac8f404cf8a479dba08f8a02b8a8c7d53284cb8c8282e31c8ef07ae8f34d2a6f630a9bedd9672f7a734114030fa6b93a7b2443b0aed4f2d98c8af707f67d93458c334eafdd6a6de35b7811fc84655893c223f7ca1a7fd937ea954d7087599ffc9ec6642b2462c271248c006a729b823605663cce5c70e44f3e155fd9197468dd9b2c1adce01f16dab66f75266ad268332c03fa3a406b12ac19f3025a41c495b7bea94d04ea6057bf2aff5349ae8a0412544f657193b4b8e7c4cebfa9356240871352cf6cc53580edbaf36ca2fc8b98de665bd454bd9226a71a6ce095ece16a28a16548c7922c3b780e94c1e81df389d6fa99bb432d04f8f7fa8bd815550d057773320e7cea808b2bf713196e84590001c102a6f8015bf5e4297ed539dcceda3731e5b75fce78b9683ca54f234e4a622b8825857eb8a99753d584487d6ac74a2ba776d3014f7e7e8ffb065c168ed1fc20b0e3a794a22ca7ff46b943adc91f7f94befbc28234478a27291abc060b679f89f4dec64dd6881dd68a61856b8c8c0c23dc0ddcf9e632f97cb61f6dd5c219681fe36f0b7df07420cc5a6f147808e8bcfbd7b04e627f7d7f454088fd6df43f9e0a9541e59f3d32b3b4ea74bb29eb3397367df2aa3717cadfc5f352d10695d60cd004c8c03a98d6496a5bd1208dc9d3e629c186f1fb0846eb79af58cec596690f2f7b4dcc434f1ed38b55512da531310db09b577882066c519efebe795419d68803282e5ec20850709306264e8e21215b77faa6a47102592ddf4e10093c69286fcbc0c08ddf72a9e0cf14eaab4f16931b2ec4abc6ebcd268b9fb0eb249d63fa55fc7e3b812a363146fff3f1b36e290121a8bff130a0492c08587ed0cbfc5690e4a2298a78550517540917a403bf4325d7029490ccafb4f5f291279e74950235b687481fce8bced90c75f7bd276453555ef453221ed8e86e678c446c6b98dd517c7f2fdf7a58e258b569da8e0974c7943c3cd1097d1a01ffa3e840fadf2dc57d69acacbac0f6b7fc1a0deb433bea8afea3980c2fa5a049afb10fc9d0f78b503217123dcbb142661ae2f57cb1a3009a2c20cdd8c842a6b396ce0e8aa89adc2f455361fff0c90c36cf54166dbe57aeb66a6dab65f78b23f7993e3b9662c93b19ba0fc1c3cf0b62033900384c2ea5e62dd341013119881ffbbe11ef63e6d2c942a06a05b88feee3f0c62e761b990089aa7971c93e7ca87bbac15d4e131d5037b73912f2ab56e941fc3f0031c7541aa8bb20c82697d0da46ddce8f80be56c75209b5415f381a1f85594c59d815601bef6c5c515e0e2b111dfa4d69077c53d3a6465f861fe80ac6c105805dae45881a24a85ce63b6af251be906c7fde84969404dc672e311ba75743921fd63e59c6665bb9d19135ba79a4a729a178c02d5928fe03f31e9707179da6147a7c1b7eee48f0640d2deec27c3e30cfe560238e7a2fa7403836b61fce577fd9675bb87335d2860fb67bc154aa37e0d7069547793eb4ed84b34a72642632240a41039a0cb6f0931f0fe3d148c5ba03b8feb2bf911af44c5f3cf2cc5f0d5cc73edf396730918c140a5050f56d3101f55042551d2494ed2a60228ca9e79d4eb0cc3b64536451ab715912a11da95fd7fb9b2a1e5e41d09073c11afc88e715b04ce0be9d947b69a5dde514d4160aff05dcabd4ec1ab34a0d8fe9b258df999f55574f414d5cf92fc1fcb777f8360118bb0ffd0dd8dc7f018470b58cff0fb5e34756d5f47597728845d73aa369b2c1d8470c4994a0fddcce6b78916068e95588f573803617708d54cd7c5362e771b925e076048bf6c087da772641e07c5dbe4cd51089754f3ab197eef73b8c6507cf9cd8597f8d4f9ca34263a7f36963187c2590efece114709aa5294fec385b469219d68bd3cb50dd6af43240c52612219d0a18202eabf43f61341b8e687ffadb84a1a4006dfcddc41fdb6dab595db250f6263d48c4b468b2db7c43a384dddde29172b1465a0a66fac63d8cc53b68d474dca4c1eb249b626a7cf7c6be47122c3d926f35bbfaf29e018b5e32f87e4f2a9ca5e9e2f692da5b07a3c3d3a7f96b7b874c420b0028ac9f506a49577935da6aa39cfa6aa74f0d3fa02089ba4f918db396e0802a2525557523fe39ea4f9c7c0291dce15da058a36cc65de8bdc7c4f2ce67047696ffb0e93d83d450fb03cbd972df8c7ff6e606622a4c48920f1f73381be740100b658d0953c3d1459ccb5e59bd70af16d07a7945cb996309ae1d7984af1d9220ccca8155b141c9c3a32d330acf625e3fbffb064fd6cfbbb3e4a65df304e4adcb3ae8058edf72a990db6bc69f361a99ec218d77c9b54109e2616d61d52f06fb3e07045f5a0bd1f19059c866cf404218d3a6cb975d9473a1c6d09bc51f3a2d4a96a87ad9d74af375714425eb49de8b3aff36648b3459de9307623d48df4487cdb7ef4348f7f77f9c90ee33da760563149af2c74b8d0ff3a205bab09be6e803f364e5f5d16d5b8180b10d7b6a9e169aac90dd0ad3b2f9f08d9417cf5470920d90e2be097534ce20106b68a78a1dc257f659dde6410e3626b3965db27bc40f73f8378fe3f3df3ea95ddd02c4ac7237d1ca9776d159f290d65c172cc77eb81c8f58e6232a1f2a339867de724f8de26e049697944d00a8c63e96873ff6902a7c78984ea5b4770d005eaa22da3696da40c33172ebc46d44c9810a988816e82b9705a77245911ab75658936d9a54d6d4edab3c9c1df3e573caa6772ad045f0c215e25bff5f7a86e82aff67e407a5c1e740d72762b6d716ce06bc27910faca5e625633cef0fa46158f879a9f0b2bb9afb204aae0af0a407a1bac2fbe0347311a868a6e5d5d14cc1b277d6313ecae629706bb4b8b5401a9133d7d889477f548d86cba909d24cd80d71c4854eb08c961e8f0d37f783e950d3d03c61f3e413620305951e9a0169f682d05e90701b0f838ce6679c7e52eecef1238f6f33081ca44250092861f4bc9c36df269f103666b9438159e960a6867bdd7bf09171159637325c49727b3d8755363e3caa8f919b0bd0030a08f88f34ac26a14958e0a9425d6eb2b190e33cd868ddb1089ad6a753d67095ac461c87fccee6d650c962418b13e975e28fcc0966af49a6b5946a2a581340c03464120bfa55ba5db7d6b35c9a6598d6dbeea2624abc55e640a04d030cc64bec00cf4f5e6c776e16aa026c1b6e2490ba021b78b50f400e0383ac5355a89b3251ea817a8c9168aa6626299d11da9005539da65b613019e1dc275d49cd6d6aae6c1206a84046d80c6740578ca0fdd5656306daefe6d72258cb4fd8f2d227ede80868b9a99cc8a58382d400a62acbab7a64fa6b015448b03c4cb500203073773258fab5c93f0f905f30cfa4232805cb29d58eeacc2eb00bb09bac010ce9cd2054f4b44fcc5913d8536c64e030dd4416cfef86f2307873288b654a9725f36dfecfa6848c285a1e326b7e8764a2037ed29e8d25052c4fb20bf91a7eb897e48118f6578a8917504667481fd55c2b9a20e84dbd38cca2c7c06152caac52099d83213fe99a0d518e36a8011f775b48d519f4f1e2e1a83194ff872ec47f3d7ff66034f98e553ea796a8f4c3c8aa0ad7239ba96d48443670ca071850c5659e1da4b79c87563ac519123846e7f8985efe497a1350c3cf4ee5a7e4b82104d0fa584f6c88c085adb4d5d08aded4038e4bb93745398650af5e8f8ae99a580b59153f7110e51bd629a310416ed9f404253e579f85010e0e01f49816170d0213b61e64bfce244a371d867ea58f83dbfcfd9fe5105bc025ea135e41365fa6a8a20ce50b4060c10d278bf5451f47645c0ad47d9f4297b05ed8def670e4e64511820da79b18ccc253f87685bbb2bb8f87e9bbffde3e2bb3653fc9f5b6aea58ca584ba64edc695f0eb47b6315be773e7129c139d0b5beaf1d3e18a8d3a39f7146919aa5e029cab8a8aae290e302e53e66d7f9de18efb0a49baec0e21381e35f29b796d14252f46dc6991bc56326b2fb17608ac18eaa80a40635334dd3753de8e2d28a8e551fb1fb5ff51831ead521f52cecb073d05b663fd32d2a11669d52098d257bfd1a161c2879b70d229eb10f383f07e34f6271a012648b98c8504505b50b61b516efbc4fa236d1004aa34deee1364427b42bf529533874111fd6d45d7d85f2bc5f0721cfe33d89e93bceb19dbd3397cb2a31fc6ebeb35f7828d599ddf73b1011af4ae12c9ca09498e983570754585e13630dfa0d3f697e2e342a46bce7c2b23eab8e99b5e70b8198f965eda7708e91a74eb4221d", 0x1000}, {&(0x7f0000000280)="239f6a9cf0fff5", 0x7}, {&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000002640)="6926bff93b893c79c1559c91bc1d4852bdca8849421b09ba97a5eba97088392a41042fe5ba8daf8fd56ad70f9fa89ae1a32eba416ba0a13932fb6bc895d4ef455f5274e21f096007b59b4a442ede32298f90d3cac107bfbbc34eda76a9aa17f47df1b1e8bac39ae435025ed48665badf9e4f9bebca982592545eb640e810720084b74cae7360a1858236118976512624774c21413eeb1abba263410939ac50b503847d4c23b362edebf8235889", 0xad}], 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) r3 = accept4$inet(r2, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0xff17, 0x30000000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000000400)="66df7cfb0c7090c96dd1dc5f4d8c668111d2b2b11324f93e02cd1144c217e5304d825f0abbbc8bf5c7e7dcbc1bf7c6838c9b688578ab38e66571c555aadd8d86f5078cb36c6047719c0b1c7268a65059ceb1d7416d3e344ef2bae8ab678dc6ef0f087cc78bba004ceb2f314b2eb58d5845b9f438dcb5840c9b17fdee3f59e5b8c41cd7aaefc3f47a1e6af8d57a1244757cc4fbedc2f660418d9397d6bbccd4bd2d75a932aaf1a064fa6076d84ad3db749e072c2e45") unlink(&(0x7f0000000100)='./file0/file0\x00') setuid(r0) 00:00:21 executing program 3: syz_execute_func(&(0x7f0000000200)="984c5e5ea84a1cec0f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = semget$private(0x0, 0x5, 0x100) __semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000000000)=""/159) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100)={0x4}, 0x4) 00:00:21 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@in, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8009, &(0x7f0000000280), 0xa64ddad47a53934a) r1 = open(&(0x7f0000000040)='./file0\x00', 0x540, 0x10) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000080)="2f8ca7cd3379715042bc680c89b15581936bada39230046cfdb53bc996fdaddf80891e8ab853977efc6f0745f4e57287e2ec03b4133e30851dc088a548cc15054340fce4924f3ee5443019752e4b9f8941ec7c8ad8c3fcd2f5eb05892a7c1d325223fca0b9ebe6c17d0e02b7e2866e355b4fad914ef1f6bb347c978889ab6bc40e639ec5437e77a0159371fc837eb749d024c3226cf9e87be1337a1c994261b5d00a2d0e1104b88cff4a6d65485befbe1a345bba8d9fcbbeee9360b0ae25") 00:00:21 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000000)="1570566863cb14642ae477a10230bb4c499918406a9faff9d58a29891caadc80a78bbb01c6ead5c250ab2dc22949c7f735d73597646a4c6de03a6c6dd148fd3d586f2fb761ce72a455d82568") select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0), 0x0, &(0x7f000004c000)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x7, 0x9, 0x4}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) 00:00:21 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8004, 0x8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000040)={@rand_addr, @local, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @rand_addr=0x2, r1}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000003c0)='6', 0x1) 00:00:21 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000080)='/\x00', &(0x7f0000000440)='\x00']) connect(r1, &(0x7f00000000c0)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x4f}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:00:22 executing program 1: syz_execute_func(&(0x7f0000000480)="1cefc4018058bb6556666698cd801b69e4c42205b8d36467f3460fbdebd950d862795b74f2680c0000008fe9589b26c7e4c753fbc4e101edfec4747c7fc902023ed107c4c2b90a2367f2450f10c75151c4a27d181ec1ea01eff265dc5f00c3c4831d409d7eb100005f5b304545e269a841c463154624581b85090909c4c12012c1eceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") open(&(0x7f0000000080)='./file0\x00', 0x6, 0xc1) 00:00:22 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x100841, 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, 0x3, 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$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") open$dir(&(0x7f0000000840)='./file0\x00', 0xb00, 0x21) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x0]}, 0x12) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r5) 00:00:22 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100004) r6 = socket$inet_icmp(0x2, 0x2, 0x1) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) poll(&(0x7f0000000140)=[{r0, 0x40}, {r1, 0x4}, {r2, 0x20}, {r3}, {r4, 0x81}, {r5, 0x42}, {r6, 0x20}, {r7, 0x61}], 0x8, 0x5) r8 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCRADDADDRS(r10, 0xc4504443, &(0x7f00000002c0)={{"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", "e5afa1189929a28277944cd17a445253156813b549466d9d572beaf3b2018478", 0x5, 0xfff}, &(0x7f00000001c0)="1b363083832dff1db45fc5b8c9e966d4ed6eb7050e55841a62b1b11b524920ebf5eb08391b17afe90e45d6b16361543989ea89b9ddb75c67a155f6413151f1c5f81dfb514d819573a606a7a4bd172749671c9d3efec5f00790547e505199fb12b7f503b0cdfff07fe4053480e5fbb0a8a6ef77c22e8a1824c5675a0e6056db8e3e440f9fa7e14ce5003e78452a29ed21c289dbffd5dffadd36d3ad85a7c5b32d2c1115e1b2e14fcb6c115d81d315ee9b07699e13ec284282a0a79732dfb01cf2b84384d2307bae869a13d6dfcf433718734499993ebd43dda35bdfba091dde3803573fa8dba60383adb844d3db8e", 0x10000, 0x9, 0x4, 0x8, 0x400, 0x2, 0x8000, 0xffffffff00000001}) read(r9, &(0x7f0000001740)=""/4096, 0x1000) r11 = getpgrp(0xffffffffffffffff) fcntl$setown(r6, 0x6, r11) bind$inet(r8, &(0x7f0000000180), 0x10) 00:00:22 executing program 0: syz_execute_func(&(0x7f0000000240)="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") connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x8) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x80) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000040)="3bd4b9b70ec3db806d8b7771b7abdf220f05016c0abb58b4d09c15d042595dd22a273392137e7adbc62c5775b7d3bca2c1c029ed7d52a834162d7f9997555178438d7e072ffa61111c3724b24bebcd10f0a2a365557c0271cf93c72342d2ea88262b3cae33c3f66fa815c726b8f2c771b2d6cfad52bd99c3b4478d54a096aceacd97da81563725882ea78056946ae37e893e62fdee1335e62297fd2b3533d11137270435097d20d1582eba0adae427d2dddd916f4e9d79a15b8409c51e5a1ce7") 00:00:22 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$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) 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") r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x0]}, 0x12) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000980)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r5) 00:00:22 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket(0x0, 0x0, 0x0) r0 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffb000/0x2000)=nil) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) getgroups(0x7, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r6 = getpgrp(0x0) r7 = getpgrp(0x0) getgroups(0x1, &(0x7f0000000000)=[r4]) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, r1, r2, r3, r5, 0x2, 0x101}, 0xe875, 0x0, 0x2, 0x4, r6, r7, 0x100}) r8 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r8, 0x2, &(0x7f0000000340)=""/235) bind$inet6(0xffffffffffffffff, 0x0, 0x0) 00:00:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x201, 0x0, &(0x7f0000000000)=0xfffffebb) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000001c0)=0x1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept4(r0, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1f5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0x3ff}, 0xfffffffffffffe10) 00:00:23 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) 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$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x0]}, 0x12) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000980)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r5) 00:00:23 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x22) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x934, 0xefa, 0x5000, 0x7ff, 0x7d, 0x3ff, 0x937, 0x401, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x80000000}, 0x8) chdir(&(0x7f00000001c0)='./file0\x00') r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) fchmodat(r2, 0x0, 0xffffffffffffffff) poll(&(0x7f0000000240)=[{r3, 0xfffffffffffffffd}], 0x332, 0x2) poll(&(0x7f0000000040), 0x59, 0x2000) ioctl$DIOCXROLLBACK(r3, 0xc0104453, &(0x7f0000000280)="d0fd1a150fca5acef50e0559f80b1c8762798ee6e7cd7a05b2f915fcbf2b14dcfc9d53da6a0a9503dc6de178032e24ce47d13f1a1e4a0eb3cb6277b797c02211eb7cb0da54016873aa8b349c095f058930896958210ff87d4d3a6acf7dbae0e9b339b3be2de8f77cd6fe4997e1561653d20ac6a1137e7ab3e9d24303a1af09a50f340407394703f4f44da54ba2718ce90486418bcaac114a0b02") socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000, 0x9}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:00:23 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f00000000c0)="0dfa9c7419a6bdb178a3daaa2386dc42998f46ac73784c3736d6a801905c8e354673ac3cd2a084cafbc2ed26a3b69cfdd5d2af15ea4c51492ce6bc75a9ae509bb405ee27ca254927d776823f91f5256a005c8ef5b97fef527a538d1c04c2fe7cd8df141e460448774160bf2ee4604e88b343676d32583964ed725eb45bbd9590bc51208458ee599a5bf9582affeb2e7fbad48ea83f1c531b59c0d21ac79f2f0ac88bb76400b1b27d1cb66a7005c48f0e92d66c98e0b50ebeabd39a21cb63b822561a1f5121fa8f552d4ee89a6aeb344bd201ef2e8bf41fcb44745b46a7f29469bd092436398c6b039307c3b78300e81f883bb5d66b57a0") link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, &(0x7f0000000000), 0x2) mlockall(0x1) sync() munlockall() setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0xfffffffffffffff7, 0x4) __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000d40)=""/231) ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:00:23 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000280)={{0xe6, r1, r3, r4, r5, 0x80, 0x1000}, 0xffff, 0x5b1, 0x22}) r6 = socket(0x2, 0x10000001, 0x84) connect$unix(r6, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x9, &(0x7f0000000380)=[r3, r5, r7, r3, r5, r3, r5, r5, r2]) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) 00:00:23 executing program 0: setrlimit(0x9, &(0x7f0000000040)={0x4}) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x205, 0x4, 0x8}, &(0x7f0000000180)=0x94) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xd, 0x964}, 0x8) open$dir(&(0x7f0000000080)='./file0\x00', 0x10088, 0x84) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000000)="c5c94381fa925a38a07027816d1e2a8582de9f081f3a8a") 00:00:23 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x8) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) 00:00:23 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = semget$private(0x0, 0x1, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r2, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in]}, &(0x7f0000000380)=0x10) __semctl$GETPID(r1, 0x0, 0x4, &(0x7f00000001c0)=""/92) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e20ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400", @ANYRES32=0x0], &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x1}, 0xfffffffffffffca6) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r3, 0xffffffffffffff59, 0x4, 0x5}, &(0x7f0000000180)=0x10) 00:00:23 executing program 0: mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet(0x2, 0x5000000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x19, &(0x7f0000000080)={0x1000000000000}, 0x90) 00:00:24 executing program 3: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) r1 = socket(0x2, 0x0, 0x7) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x10000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020005) r2 = msgget(0x2, 0x4) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000100)=[0xffffffffffffffff, 0x0]) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) r8 = fcntl$getown(r1, 0x5) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000480)={{0x800, r3, r4, r5, r6, 0x40, 0x9}, 0xbb8, 0x7, 0x0, 0x0, 0x7fffffff, 0x100, r7, r8}) 00:00:24 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) chdir(&(0x7f0000000180)='./file1\x00') mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') freebsd11_stat(&(0x7f0000000440)='./file1\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() chown(&(0x7f0000000400)='./file0/file0\x00', r1, r2) r3 = open(&(0x7f0000000540)='./file1\x00', 0x0, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000280)={0x0, 0xffffffff, 0xf, 0x2, 0x1}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r4, 0x7, 0x7, 0x1}, &(0x7f00000003c0)=0x94) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') 00:00:24 executing program 2: syz_execute_func(&(0x7f0000001540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5766c16161787896e401c7fe295f815f81460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d4d00fd1b02db5d900c463210a255e0000006e8fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c683ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e145e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) r1 = getpgid(r0) r2 = msgget(0x2, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000001740)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f00000015c0)) getpgrp(0xffffffffffffffff) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket(0x2, 0x5, 0x0) listen(r4, 0x0) bind(r4, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000440), &(0x7f00000014c0)=0x4) getpgid(0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x6, 0x11, r3, 0x45) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$getown(r5, 0x5) sendto$inet(r4, &(0x7f0000000240)="a3a08e257b18404963c70f043d77205134f5fb66b1e9bcf23d492b894cf7b8c60215d2b3ab7557a69c1f82ded79fc950304c579e4e8608bd1fa1e6d54631d12298efc698b16f1896ce08496f131c7caad5c72c34779018f43963ac2f70493c38680e3a5f128d5315f267ba7ce8786c5233c883ee1bc691437faed5a74dcd7e2decf530257d3c44c1d8ace3bbec1717fcff30e295fc4d619ab031e5238eebe3eb94484533aa5e3199dca96a658971", 0xae, 0x1, 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) open(&(0x7f0000001500)='./file0\x00', 0x108800, 0x20) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) shmget(0x3, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) socket$inet(0x2, 0x20000005, 0x5) getsockopt$inet6_tcp_buf(r5, 0x6, 0x26, &(0x7f00000004c0)=""/4096, &(0x7f0000000180)=0x1000) poll(&(0x7f0000000200), 0x0, 0x80000000) 00:00:24 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='htcp\x00', 0xfffffffffffffe92) munlock(&(0x7f0000153000/0x1000)=nil, 0x1000) 00:00:24 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100)=0xfffffffffffffffd, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:00:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1203, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:24 executing program 1: syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = socket$inet(0x2, 0x2, 0xf9a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100040, 0x0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000080)="c0c9ca100aca44e92594fedbff4e5fb0b0e62c1f9dead763b34c0e12391082dc02d49661c95c6cde4774b78027da1e85a36567bc6b350a237e4cc05e8139013a4b4c13a9b2da428dc9f18ed0df2a56851c2d20fd8b058ac30e1245cf7c8aa4daa88914a7b779b9bce09acff98c3cd53234885350c81cc22cc98afbe90d2ba763a24c5a75d0fea984f0205725a1285a0418690db42da522a5a4423b3b2d592fdf60b0424f33e7818cc80f681bf324ef236939e1e1") setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000000)={0x3, 0x5}, 0x10) open(&(0x7f0000000140)='./file0\x00', 0x10001, 0x140) 00:00:24 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0x0, 0x108}, 0x98) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) 00:00:24 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) semget(0xffffffffffffffff, 0x0, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)="67b4cc74fb367e883da3f69696a90444ba7ef618c6efd680c1d5285ed86a0be024f7d1cddb8a3c7f71c3433e0d134405e6174582f9b0c407003d97746b68b1a75d5faedd80dc1704c742da969c0203212f22393c4bfc13a410fc87d35052ec5ed6e11d806e6dcc05", 0x68}, {&(0x7f0000000080)="e5509bd0676db7890339662c24ac32f9a39e7ea6dba38dfead1f626df42518d7af867bf93d0bc93ff4edba435d209d943d096687d076051dfda4ec8257c18768d4c81a5eebf1acbc46ebcf788aa212102d7322f1a0daa6bcf40da646aefb1ba45ad5d06cd8f744ed5f2beb451fabbdbe84a61f69a0923a5b0de7cfc6e2725720480fbbf6e66ae5e5d0b2", 0x8a}, {&(0x7f0000000140)="87899bd97af0427a21ed1afb4ce96557beb893131f31fa7f388d30fceb198deba6ade1ba2ec070adf3e4f38b2373c9c7b5abc7a961197dc1989328ba3ef59df28f5a70d1cfb9d6cf9e276e6e2a2aef7464d3c8b9ca970509e0349e52c504dfd9bd8e02d04426e35fe4b0c3d1d5912998ae", 0x71}], 0x3) 00:00:24 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) __semctl$SEM_INFO(r0, 0x1, 0xb, &(0x7f0000000040)=""/43) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x11, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) r3 = socket(0x1f, 0x6, 0x9) read(r3, &(0x7f0000000080)=""/47, 0x2f) poll(&(0x7f0000000000)=[{r2, 0x516b4e1804c88eed}], 0x1, 0x4) 00:00:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x2) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x7, 0x100, 0x8238, 0x0, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0x100000001, 0xb41e}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x1b, &(0x7f0000000580), 0x1f) 00:00:24 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000000600)="16ff1730c692702907bfbd833df173ec63771025fce6095659799fd19ac9516dd4c8bf84031fa2db42fa48adac9a8788409cf955bf0b264c83381db0ca6d29cbcfa400f3cfba46e4121761ec5ee544591406bef4046d2b7bbf3aa4c19e553d00e8b8f1b6fe65de023252acd1a2e1f28cde58449514c6e8314629a8ebdec1e5baeba1b28be409b7ca499527ed39aaca0de0ffb788ab20cd5389eef5f23f765e6b02033b61f2f1ff3a14e09b91bec49a3ce4ab8dec5c513c6a781171d400dadf42b22dd690e3a19f6f497a7f34a9a6e2d44968a5ded996f151a3bef9fac4c3ac605c4cc7a26edc8958d7c4a8a75ccd09555fbefbdb20be36fdfeff0ca7e1ccfc4dcfa38d234fb08f5c848dbdd2675e580d4d099380edcfb7a762942ac01645b52b6f635f2fae379cdfc2b0194df99e609140ba0f67e80e4c97c79784113ca8ba9c6b5618ee13b6db8411480c9d8a8cd8fcabc960759ad395fa71c0fc1bf5ddb829b21492048b19537c0d6a01911f81ddd6587350945dc3dd770b6dae02c4ef97cc923c0a5620ec2f7a91457b723afe6e02de9cd7dd8b1ba857defebd368a912d753da0bdb008ea0c67728192884219bb5fc0bb2cce91df3906949d5696c7d4f94530df0b4ee666cd40c93d18bc377a338bcfd31183b9b832b4a7e438d6719b831f8c563be6980dd8dcff1dbc109901e14f4d358b743a3bbf11ba0395fbe3e456f74dbb5efaf706de591538a4ed2df9803df5e0cc5a3416b9ed889edea2e320e12284221a9ebada72c4eedf3b3701079c3d620340654c6e2eab79aa6113bc2d33bbd4f985b37d94eb5114194b0225ef0d72f643d3c78e41b07422186af69a5133effbc2f926080bfc9db92e443a0d69c91ba1c2398feb956fadf5ac3b9b5b70efb29e17f754b3009f1f72541b5b9c4b77d7688b92ca614739b3b2aff546e064c93da7df8fa697d200bb6e3fea1b1bceea417bfb94c11d3365cba2174330de801aa418b2712a3370e26b58406ff877b961d79d74752014cf97146a7228f67e1c341f2d825ff58c71827b4acfd271803ca9641e44dee606666062caf410fb87f76de35388977d663a75d4f2569453bf7d203ba2dba8bb4c3371576b870da4c70d3b336bcb70affcd485036708d38849c6f52b8b2901f334ac2c1582e8d900fbad68f98a29a6ae42d6c705702251bee1c5839379cfd4a571b392ea5020c12ccf223cdd16836722771e9d3402dfebd155f35e81f98e42e7f5bfb25f31e4ef5b7fc295397f00f2e7c78774325e0ff9353abb012f6dae7fe063009766b7f666580357e8e32e8179a5813dcc4bfbbf4d80d2b86074070754297a2dcc717b6b5be0f8d4f89c560e0020da71af7236a3a862b2bb5672176846cfee10e8eed9064333e80f86f314a8ca950d4449295ae5e463f4ec1f13bb045fea1135c8617a07055c02aeb1e604dcf4e7d013cdd3e35d7d531543572e9e7f57295c9f400a7148ec5b27b9c2501aae298f2219743a948343441ffb980b067c4f29672e892de89fdf4523cce58181c61099010c882b323ff87202dcfdb52f159ee0ea01e88208051e34a237bcd04fd8caccac500da823f50eef254f6032bde2dd9c38310c26d3e081cef23715e3a3132cfdc16784a13e6d1cf1631cfff73dbf653e56f533eedcbf22b6626d77d529f261fc744f51ac8002f98c4711c9de26014908e631b1ee6466b6e8d106a85b37012d5d3476ca86a0c0a56849c2ef995f8f9decb64a1ea51e723e03d2a16ef5890ebcfacf8d305a43f462e07f5fe7ee7ea6722cdd47f7fbd8502bc5c7be2ac6f24aabf7bc11f036a06523212becf02de2999d121a36df6fea268e5bd32fe76fe010aa8a993f0b984be0416415899160c48fce3d5eb92ddeacbc79c261531ac68d6571db9aeaaad3fcbb116082cc3004c660ad16ff626f5320433b80696fc0503ec792051a60d6dad89d58ddb2c2735facf79416ff1da7782f3099d5fc6182cbfd2e92da70be35732ea668cb94e762a10ca40760a9ee7c068a186d189ecb168a21e36ea8141efba3112e7d037be501f1a5fe98d2b00739a2cd412fc9ae84eee0618e23c1278465b3cd4f380cdb3087a1ea7ae8231ce7d6fc6b8f1c252adefb6f9a517764742a7c7cb418a779bfd3d1dba308ef1ffa67f4e850a94c653767421570f84bf369a992f3bb26d0fe7e273232cd4774252589836ca2fc451bf52389463ce2b97783caa81513938840172aa2fed726df999b812de49f8e1429739b7da5098f25dc82a7e287c491206eaf8067d5caed508311634b25db0217130e34b334e0ba477e29cd3652b09d9650c3c19e5fd095f0efa55a6a4723c5f9809775128e0ed586b63074583bfb7375b9d1956d89474c57fa09f9eb1e130eec8b977a69e3681c3d086d3119af45828b70f49b8046a0c0c358aafda004a92f631f3b38b650ca6fca4522bdb05c97db3054190fb6abc33f2a5bf233aa38934f1d2b43f1132ab51777aa8aa188146987807f412ad6392e0090ce5aa719593cd6ce0ae737a9face0405646e4b1474ea4a35947601466916ba0132241a98f759710fa20526836a33faa4a89cf00f232d47648fdde5bde9d6dace70c2a16fc78852975ae2851f2c0d9421af27cbdb70d8016e93895a8afc4c7cbb022379a3bbd7ef56e72cd946592076e50c940199ec8afe244200ff6295cd7dcc62b4093d20793ef96a80aa307e6f7a208a2eb0f3b528652a0e0a28d6d71ddd13e5705e5205f87435d60ceb5bfaefb928f2e4b4cde8d9246e6e58c77e2f4415333d6add8439f38003f5e0b5ecbf0d32c5deb880d779a1010d15e1af9862475f86ca63c936e08d31b12cb69cdbb4da551a9b1928a6d9dffb1ab112a59220cfbc78219807a7132dd79f1f4a58b4f81c9ca8a5ed554b2a87b9da4af0e8294ff966d7b66ba8ede1b61913e41865e1a8f83a7b28b68ace6646927eead28cc86de41b1dc18f72ec7ab2496d8e6ed955573a4e3f429a3e1e24df30cb572eb361c235fcb31b171bb32c1a2567a6fbcc70faf4986f25acb66c5ee1a8eed40f5f0c13a1949c0a95176e3ce8d0191a6689469e7787f54f2c5d1f50b4027e109422a807a54e14bb0c5c9492443c8e9ea987cedf6643b9958c52e6169718e2e55674c126e83f3c395530d9a8ebf0387da20cfc5fea8b935d0aa02f34d789d1c6b67e14bc55fe226a3923c8fb3f9b82a48bf43da638ce15b63ebb05315303ea82c223252301325023950546bae7cb87b22c7c89fa3d0dc5e652b2b7ed95b84794bbcb9e54b8e0f553a28d59f55aead91682a738f3bec3abfa741c0485bce66e2df3cf11a4e822966d5b60c361b563bdc1dce6b77d855bc6a8621887550233c8afb844128357cb1d99eab4975afbae3ab28fd8ae2fc73a6022662b909e774fb9dea7413687b5f6ca944044adc6d0f04af3fb92c93f0e453d38faa53a9b834c60f70023721c7946f7b7f19c24a7a24c5c6195b34eb59bc6fe3b86e8cd6d94b3d018f933831b5b2246dd0e2f0dbe06ed000fbf9dcde19ccd4bd13bef1c64a60f33387c05a1cadcb7ed486648c1a973d0f45270e6fd83377589511b2cd8f1606aaa8ccd61cb5b834bb3851491c0fda689daf76e1d1e15dc292435d762ed1fdf553ae07aaaaccd10704a30c3d7ecaa6e98ad284aa78aac877ebfadd47a07fbf66700bbc51a0a7f52458e0ec4aafc92b66d1325c9ce83ebfa02beb096023aa35dd015d0676f07863afd7c5fb00a2bb42ca25212076d3d2f2000700aef35df1f13d5f82a9ab827a7959ff1ccca540c46b88b34d24388ea2ec1301e811f0eaaf3584edb1d80c300ad5b2c06cdaae61fede4f1dbced1557bad6bb88892f60fc004d76ea38b15f67683b24fe115563a15e793fc59cbe4692e78b3cb47f2937b8eef66f4c20f6ecbb06e7638d7e1e9a92b0535c02999c2c2a31952d2071aa5869876abf2e0887419eda3d24b3095adafbf1d2eef0854139c41319e3de040d8fba85815896f316b2f44075419637a65b10bd81018d2ddec76099759a4ce55d1f30cc3343f5f63a65e63dfabaae8f8d09c754797790c8baf02c1424e68fccdcac9db5095a1f0d549eef1841d4a2553b5dcbc216ee482414cf06a4493ffe3cf1167f7c16d74370ddda6c2f50f15541298492a390aedec7ad1d3ace66b419965e8cfdac82c26b827a1542dd251589e79e2e26f60571510b8043741850921d469e5313b2220aca09413e3d9d378885272468d6abbb212203364c3263ebe12724841e6d88c374cda000d1af0e36e7e60873640415fe0b1e8bea2380abfb4b371d2862445af5195b82abd35df1c5f4a8af8b7c92d3bc20853763bc3ce8969d086b77e7b1d54d0fe07018897b79c54e41aef6fe6b9ae4515982ece3911e0d4a0eb9e6a8215b1e843504fe28d41e64e47ec359d939c7f942891cf4aa3e29a5434fb0424a98dd5b14105d9ec7a5d458d01ee115e8bc681da6f985ef36803cead427ffdb6a3fb9c76a9c4fdecf9be7ab5de2fa6a6fe11665a1b9c81b468524a73cec2288c9f4421a00aa8b195db52fe2bf9505d10e5619036404c81f6243f27d40f08347c1c85cc316de577280bbe7b838681857311e668c573bfa7025012f9d4e89241a825ad7e91aa3dbbeb8b6bbbddb0df3d9d4d2c90186b1f1d89f749b2148cff7f96e1349aadbcce6882a3e666ebbb801bb8a61129a02d64897f39e24ad5e8dc800878cd05a96693686db24781d94be6ddf19362b05029caec6bb60f6b689bd6ae6afed51fa3082507f97fa78719ac81d44896874a7212dc131186a693b9556291bb3509477175b006e83847b4e685caa9b4e4c7bbc5b99519762eacfc826d41c60c06e3dc0b49a0048e376f58e811bce5aec17c0bb44986b073f590171e8333019ab2c145a6ba7f42e01847fef45cc693c402e6db9bac9558b4561ea16728c61a26eb36f63226159570e8a95d71fa62bd10393df4b1b4ae32679250527b675593ec6bd354dcfc809c4ec446220e28fb2a8ad35fb76b7d250e8e9772d7fd7615c80c771659b7d093c072b6c99a0ab206e26205428cb0bd74d2a0c329ef88c024664df4c932d640c1776d580c5bd2275a230e73337f18ca99f82c93f006944b9427c4ca209afd2a2ad7075b9a7ee9c9230deeac5db6d08bc7c840043e5c3a8a7e08f98d45d9e02a3c9a48f0a206dd434e195ae971cc4fc5ececcab7c2b0846d3c4824d13897bacdbb1db02dcb00e09d5db1acc5b529f2a3786e3d9f1844f8d3af2767c372644f0598693eb4dcdf5f0bb8d0943632566e3889c9e6c2b39c32f060eb3d52d8981da08682d3129baba3553925a5ed6d1065cb8509fd74b7579ff1f818610cd5b49e75b19b2c260d0530aa0efc91fed12e6f787e3504a10fb9f1d15088cacff4ffc1132fbaeae1969ed04dd426ad6d084d9903528ae5b2dd9ea913e683fee8d273f996359cdd5e3fac7509459878345d8ea595e8c3c88052e14465680349bbf1c52a55868584984fceb673883174f15a38051c48b3ce500eae0be949b9ef23460b729ff4496b266a2a17bba637ae0ab7e60644b3bcd32b3a77eebac3579128ee1b33e32d599f11389bfc6a4a2ddb878288c184b926d4c098339cb74bc7b082e4583217ab71ede52731f07aa8f8bdee0ee4772b18a9efe5479535c19c73069d7da3cb1e3e72012d769922fd9a14d0040e9d51b3bafdb07f0e1e19e51c452b89c9795a06cf13406dcd9f685bd6a6d9dd188afd25262591bd3d2c8964aba8ae524377e8eebb5e4e4c9f0416b765148ab1ab8fac576be3100883fd", 0x1000, 0x184, 0x0, 0x0) semget$private(0x0, 0x40000, 0xf270c82bbb49de89) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x7, r1) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000001600)={@in6={{0x1c, 0x0, 0x91b0, @ipv4={[], [], @multicast2}, 0x4}}, 0x0, 0xffffffffffff7fff, 0x4, 0x90, 0x1ff, 0x0, 0x8}, &(0x7f00000016c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000001700)=r3, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000500)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x100000000, 0xf740, 0x1}, &(0x7f0000000240)=0x94) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000280)={r4, 0x7}, &(0x7f00000005c0)=0x8) dup(r2) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2f6b00006669ec653000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) 00:00:25 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000080)="1bde4ebb0d8ae9a0ef124e1183c807b4345f2adf37d7ace12e9753dadb3336da148cb2448028a4332b8d706171919b222d02a0baef0e8b3e70b4b584f8dd1d564b72a32b0eb347328813fbdd495cadfaff80b24168e7af7a3b8cf721add34d71def70f8eb4317939215647818530d6236da365a9a8a1ee0b1babae3f8dd28084161c43264bd6acfd843bede9f7ca44ff1b83e4ddf08bafbc1816dcb8136fa82a1f7ba3f7d47678f6738765e3e876490e9ec70563bf80081b667b157de8c8e6639b95f73022aff5913ae0365439a3cd5ae1f007a73a16b1ebe63037b0122b482152beb30acc68") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x0) accept(r1, 0x0, 0x0) fcntl$getflags(r0, 0x3) accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200)=0x6, 0x4) accept4(r1, 0x0, 0x0, 0x0) shutdown(r1, 0x0) 00:00:25 executing program 1: r0 = socket(0x5, 0x5, 0x1000000000) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}, 0x0, 0x0, 0x4}, 0x14a) 00:00:25 executing program 3: r0 = socket(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x1, 0xfffffffffffffffb, 0x317, 0xa8a, 0x9}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000200)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x7f, 0x4) 00:00:25 executing program 2: 00:00:25 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) readv(r0, &(0x7f00000013c0)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/179, 0xb3}, {&(0x7f0000001200)=""/192, 0xc0}, {&(0x7f00000012c0)=""/62, 0x3e}, {&(0x7f0000001300)=""/192, 0xc0}], 0x5) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) ioctl$DIOCCHANGERULE(r0, 0x8048756d, &(0x7f0000000680)="71000000004966312bd14e1a6e1c8adaf8e3e9cf8daefbc311de0f6c7536e2987900ffee0000") getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x968}, &(0x7f0000000040)=0x8) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x82) ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f00000001c0)="e6b5591b718f50fa7ab2513b108daa2176de1f69ef8180e1d5ca0590162b761b09ea7ec890c1f1bb3e3071e7492fa2e8e44dcb9e9b5b6aaa163a1e56b88e8f5a2e55f20f9444e7078fd6d875469e3e95ff335b91105a198852dcd2c1a0754d") ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000100)="0cd67a50b86455c349975ba17054986a00a55e49050d2988e89d17367de393af284bf1a468ff6dbdada99a88448c1c7cb4249979496a9ddedbc889c0ac12eb6ed6959c11ab74c9cfdfef16805ef915b7bc3fb39c5f900e30fc63a691943c4b1ff01b7ae41d20bf5e866479b91dfddd15acb4fe014bbf453ad3177ebf1708b76c25f7ff1ff87b049540156a40feee47d8811077c4") setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x8, 0x800}, 0x8) fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000340)='./file1\x00', r3, r4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000280)={0x5, &(0x7f0000000240)=[@in6={0x1c, 0x2, 0x5, @empty, 0x6}]}, &(0x7f00000002c0)=0x10) 00:00:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) truncate(&(0x7f0000000000)='./file0\x00', 0x8001000000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="d79e2c6a7160693dfe80eeb7dff56feba157a1a30bbbbe6762a066ca5e604cf95df4bb3833dc9ef8643930c1fe67b3829bd136349675859a63ed1047298a63b6fcce01bc250de92dae9569fcf004170168daf4ee58ed76", 0x57}, {&(0x7f00000000c0)="56050e6b9b639e7f721b507d749eae0e714b0dcebd48dd82edcea5b64fe4c5fb952ea8b212719421bafdb23696852f6933ce2901c51b51d8e5a2009323a4dcd8f516866e34745075f411fc81c681d4fe745dc1a3ba68311e0b3c540c26c1cdd68cf292", 0x63}], 0x2, &(0x7f0000000180)=[{0x58, 0xa9, 0x9c, "9f807650e8ecd44cd49a3c6510489547a737becc0320a744a692ae2f6a701a0784ae48db1b339c13230f28fe90e36d6b68f44f2239e139c4e0d08b90f728386fb3"}], 0x58}, 0x20080) 00:00:25 executing program 3: r0 = socket(0x11, 0x4, 0x800000000000) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000002c0)={0x0, "44e53871752d3ada4327271932eb24bd"}, 0x14) syz_execute_func(&(0x7f0000000180)="1c39c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d01731795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107ddb0c97e8406f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setpgid(0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="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", 0x194, 0x0, 0x0, 0x0) getpeername(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fd42294a00007e76d1b0d04468479dbff17523f6f0fca6"], &(0x7f0000000280)=0x6e) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000300)={0x7f40, 0x201, 0x6, 0x3f, 0x10000000000003}, 0xc) 00:00:27 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0x28) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYRES32], 0x0) setreuid(0x0, r1) 00:00:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180)=0x8, 0x4) accept(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) munmap(&(0x7f0000c47000/0x3000)=nil, 0x3000) mlock(&(0x7f0000fdb000/0x2000)=nil, 0x2000) msync(&(0x7f0000bfc000/0x2000)=nil, 0x2000, 0xfdfffffffffffffe) fcntl$getflags(r0, 0x3) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:27 executing program 2: r0 = socket(0x100000000002, 0x4, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000000), 0x10, 0x0, 0x0, &(0x7f0000000100)=[@sndrcv={0x2c}], 0x2c}, 0x0) 00:00:27 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c0b0f05f30f59bfd9131b00c4a37bf0c53e41e2e96766236b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db7c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:00:27 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x0) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)=""/116, 0x74}, {&(0x7f0000000240)=""/88, 0x58}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/62, 0x3e}, {&(0x7f0000000380)=""/66, 0x42}, {&(0x7f0000000400)=""/150, 0x96}], 0x7, &(0x7f0000000540)=""/217, 0xd9}, 0x40003) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 00:00:27 executing program 3: syz_execute_func(&(0x7f00000008c0)="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") socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:27 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) open(&(0x7f0000000080)='./file0\x00', 0x8c0, 0x80) r3 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r4, &(0x7f0000000680)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getegid() mmap(&(0x7f000001c000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) semop(r3, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) 00:00:27 executing program 1: r0 = socket(0x17, 0x4, 0x716800) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0xfffffffffffff000, 0x4) sendmsg(r0, &(0x7f0000000780)={&(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000440)=[{&(0x7f0000000080)="c87e2a05514cb5ee9ea1322f04d78df126e438c2217fcca070a6550837adc05341c8977298f1669694851f6f0cc460ca8ebbe58745a51c740bc5cff9c24eb9651ddb54a829be9d325a73ff3ca795fc2f1bb7afc838", 0x55}, {&(0x7f0000000100)="a93ea1a36b251739b08a1bd299c8e1605b6f3c8eb28adc3ea7e5b6aed864857f6c99163f3d2efdd1472557509fcd9c60e93731e8f303075cb488dd58a19d2437dcd7c5ade1a77b9e4b86c69cc625d96d2b875cf0a2569379a1c91ca357cb994b721a90b3c005c06b051487d602548b01226f5735d06a9dacf047ca63ad16a044c68687", 0x83}, {&(0x7f00000001c0)="e8e38726fa", 0x5}, {&(0x7f0000000200)="181bc047c2bd9bcbeeac8a006fb5e82d09f2e31fbe5c72ab733005bdd95b808785cca61e9298168d9ab235bdee16a7a8ee58f95a5f9a92a43e585087313220153a05d34c454e6c71dd8251a87b1a0e6a279a2d0a0bb9d3f9d4a7f4191f9b8413a6d99a18affda758b8b65621f2561103b38c8b47e90dd90beb02", 0x7a}, {&(0x7f0000000280)="1267b8ffd5d327b34052799763467e4863af1cb6b00611be2054ae1f0be75af82743f91e8232a32f9b6fa762cbfa49eb72a278b33e617c5ad6c4cbf81de222bc51a8179235345d9d4682df1cd860ee402fcde4", 0x53}, {&(0x7f0000000300)="38ad1ebe78e2860b607d17eff556dd7c2b20c26d2ba51e533afec97683cbdcea0f43a4096aa602bc38dc120ae4d46c47e72ecc25cfb4174ef840010b1cc2f336f4e4d6e0aaf3ec3d6e6eda1edc7c2c2cc558823c423603272df6490ec92d7b1577445971b914b0c76a9712c212cb9f06cf5a062789438023fd472edb653615dbf10148fa1db8207e60920a9f7ed3bf9820ec6f9aac9e6516f8c108f5e6496402f430bba9a2ae8034802743a3c7f1522dbe77eee567fd12e7764a74923358707c2930", 0xc2}, {&(0x7f0000000400)="ccd82bdef0e15516b34a352581cae5b479ae", 0x12}], 0x7, &(0x7f00000004c0)=[{0xb0, 0x88, 0x0, "f2ea280c80a74ff2143140ab0eb161b9026cc1fa14d592ebf5de639a3c74d501086b9a19cc637bc1daf8af458c84ffc760a89ab68a6bc20f557b7474c276926a5ef06bfded44aa8b9d9712e4b4131cf736a711c65a8a9a907eaf2e1cb1440c940f73a16eff9e14940627e48aee7a93e4862c742494b65911c5a6b728ee46bc781987fdae3c18ae04f99d9aca4fea6dac15c40e6605f792cd44286256"}, {0x108, 0x11, 0x8000, "80f65d9eae9c13e8ca4321ee167b38a971b6de567d5e1a0ddca322ef5342907bb2ef83948c46494455e33e2297ceec9120ebac8d58099224c04d9a18a96b89cd382bbdc1779d5ccb951e80a6f8ff4b7cb0e15440de54c4ba5c6ec7e768665073390842f7ff444aa2de62a29aa60318e4cd36569b6e920d57c4399c28a552addd396d642715548202fe5f4aacdf71f7ae5f4b9d431f1b0fc8a69ee563e9524f99f6a765a62ed9055336f736301d2d164a5145316ef3bb02a02fa97d46ec39954264510fe15317ef8f7aceeede4462eb58f94d2628b1a2fe0ffa30f4347000bbfc94a419677ee6452d1b027616787a7c6977b55e2e"}, {0xe0, 0x84, 0x10000, "9d78545a7467c027bbc3e71e8ed26be7b7ea41748f4706d507b18fc93458b4d59d7b37d9b9a1511104d11939620bbdf6c867c8eefe005ef41c4ed53459e0b83127ba07938093d6a4e34ae14785d0bfe2141dbe0972ba14ec137f13b1987d1e3c490141b07901621f726789ef5d4c99d83bfd73b3a8e6f82313e3c9de49cb0a36fbf5cd8954fa0b6aabafe69c3785064db597941203674eda293e3b8d3487aaf994711f0e04d089776e6ac7a1b6b2bdc43fa90299190211d3de4728454e6ec15803a7ea715f7dfdb4053b683bca9c2f"}], 0x298}, 0x8) sendto(r0, &(0x7f00000007c0)="49b0b93d1130e47e4ced88593db59a66f2038aeb7430be0b3684c56f51421b60ac01b40f8c601e8ad25565b8c845c59abdcf51540746ae13aa0d64cd15d5c0c6d057ee45725c59614acec7a1046c9a8b61c3556fec80a31c59f45160b6508d2ab3d512d6fdd60de13513ddb20c6663ebae1c1a5dbc374957b4099f9f9000a14b00ce97f07950b63fb2cc5b1c5a85580d01958fe941eed41b9f7ea0ca87de054262bacc80d9ff895bd08ab9fcec3bdc61357a98cbdaecf5e3884ed61c78ba5804c458512605be320a770f316ecefc6c5bd0373ad8b1388b4ed55074d2bf", 0xdd, 0x4, &(0x7f00000008c0)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) sendmsg(r0, &(0x7f0000000d00)={&(0x7f0000000900)=@in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000940)="bae9a8d59de3003c646cc2b068a5892921b0ec707c82c16b099822e4537fcadc56d9856bd724b2655ecbc2883a5190c92fcb5adda64ff9c5116759f7ef42e1aa08e7966b97bdf5fe25535c8fa4afa414b9da9e6caa8089fb71c6b1ff9c8fbfd2c4106b8025bc83d8da968ed25203402b4f8e40748b6b1046ca5c1c1d89a1bf53f4435a8bd4c2ab0e7d0660b8bb64331f5d695c6007a081275ba223308d0a9dcacae79e168c4f527838411b99e2d65b9b1dd73dcfc7f023be88b95ae1582b376ad479830c13b0eb1cce6af21d9da3e60bdd21e6e7d24fc88181ec83bb10ec6f82", 0xe0}], 0x1, &(0x7f0000000a80)=[{0x48, 0xffff, 0x4, "de9e5ec945317a8b0228c37ae9502ddddff4573f5636f8676a37ed7c286a788a21ede637ca1840eff68b34771240cbbb9cdaa6e1"}, {0xf0, 0x1, 0xfff, "219a52be466b92089749aa80274c7e61dc9566817ad5189e8cb2e14d3a6a258f650efc2baa1c74a5161644becee0bdd85cb86ded5f5e52ca0a82eaf66e1255ae7c4b658e9349be39412a8c5b4149482cd9a932ff05f53adcef5eff5ec175ff92a2e1b8477011a7fc89089f7fd00fdc93dc207e8bbc2265cfc6b6c1516f48c9600ebebbefcef339b6684132e644a4d9ef92a9c395ac6d721aad4ab1fc040070941fbecc074751c790b0cd63c8ba8abc5f6a93699e717dfc56729c27851b239edc71dbc81182fe6c10a6cc09200b2f5051533a21001995c50a79"}, {0xe8, 0x84, 0xffffffffffffff37, "d72111e45d4ec03b5244e332e326b13f88f11dff21000244a9810fc828f8aade1bef10e1e734db3d15a2300618d9a791745dbdf55d50e1296d303a42500adf6ea7324cda85617f63b8eadcd19b5f2a0c65051c7bb3f944fb324d7f88c55ef617810e3f3b8604ac6278aa7792cfcb306ae92343a4184e3ec19f140ab413fbc3c934c094ba96aef824d2dd598a912499f179f83e6721c6957df663392280d023a075fd033c70364b4de00f7a5faa4d7bc19204a4378dfeb6be1e3b67c1e5ad04c0fbfcb28e39b6c143cf5d8db2a9608c5a3c95"}, {0x38, 0xff487090032be6e3, 0x9, "f89dbdcfe758b7793da8ac77c6c10cffe666dc4ce60a27331c5b9943716cea36117c9c366c02"}], 0x258}, 0x20000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000d40)=0x101, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000d80)={0x0, 0x91, 0x4}, &(0x7f0000000dc0)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000e40)={r2, &(0x7f0000000e00)=[@in6={0x1c, 0x3, 0x0, @mcast2, 0x9}]}, &(0x7f0000000e80)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000ec0)={r2, 0x5}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000002000)={&(0x7f0000000f00)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001f80)=[{&(0x7f0000000f40)="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", 0x1000}, {&(0x7f0000001f40)="17378e891b3692eee3a25ef2d3799240774b769319e01aab2b49dcb2fb7d1714879b57401d8f2bf644bbf5723bd3b7a62f5ffa439a", 0x35}], 0x2, &(0x7f0000001fc0)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x3}}], 0x24, 0x181}, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000002040)={@in6={{0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r2, 0x8, 0x1, 0xfffffffffffff619, 0x4, 0x8}, &(0x7f0000002100)=0x98) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000002180)={r3, &(0x7f0000002140)=[@in={0x2, 0x0, @rand_addr=0x4000000000000}]}, &(0x7f00000021c0)=0x10) r5 = dup(r4) ioctl$DIOCCHANGEALTQV0(r5, 0xc1004431, &(0x7f0000002200)="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") setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000003200)=0x100000000, 0x4) utimensat(r5, &(0x7f0000003240)='./file0\x00', &(0x7f0000003280)={{0x3, 0x9}, {0x5, 0xffffffffffffffff}}, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000032c0)={0x1, 0x30d9, r3}, &(0x7f0000003300)=0xc) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000003340)={0x3, "428309315265e214b4821173917daa52"}, 0x14) open$dir(&(0x7f0000003380)='./file0\x00', 0xc02, 0x11) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f00000033c0)={@in6={{0x1c, 0x2, 0x1e97, @loopback, 0x66d}}, r2}, &(0x7f0000003480)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000034c0)={r2, 0xfffffffffffffecf}, 0x8) ftruncate(r5, 0x6) getpeername$unix(r0, &(0x7f0000003500)=@abs, &(0x7f0000003540)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000003580)={r6, 0x8, 0xf, 0x0, 0x7}, &(0x7f00000035c0)=0x18) getsockname$unix(r5, &(0x7f0000003600)=@file={0x0, ""/108}, &(0x7f0000003680)=0x6e) munlockall() setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000036c0)=0x1ff, 0x4) 00:00:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8200, 0x0) ioctl$DIOCRGETTABLES(r0, 0x8004667d, &(0x7f0000001080)={{"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", "bdea4ee5d20f815da5b411cf15524b9b0bb4e11ab243440d301b4559dd215a5c"}, 0x0}) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = semget(0x3, 0x6, 0x400) __semctl$GETPID(r1, 0x3, 0x4, &(0x7f0000000f80)=""/202) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000580)={{"b897382ae5ae409125320392f07bf9d943f5c23d33e26522c72d30d57af8b3095c37d897c893325ac85ac3cba8357072094ff7b395409a19f2e903b0d8e4165c23c26d4637942c4795ca9491a5a98dfe844ff34c418cfb30d499288a06e224108b84a067c1cb72084c278dbb8ad25c6c525ff33d5ece4070c106ff5234269cfb9f2a11901e496b4679b45dbb19ab54d8424b12e056581d62a730ac3de9cf34c270998dd40adadf9cdb6b1f4b939db09611aa1a625fdb65518c214668915d4c2432a52bc3af1da7063e474bef39e4d3c84462f1da8aa1401c10402d7931b993a83f7d4a2103d25ed3b53bdd5c8474d0eee4bad0979b0bcf8e8c73a675009b7ceb308bbe03cace0b6f45e796b2f84fd0d40df90405ca4d0a1738ff0f1b1ceea020fed4b30069bc4610ca7680734d63e66e68aa84779bde4b986f530c6e5a558cdb561a577ab15bd7021504ce67ea4c93b01f96507d96d1a0fd3e51067215cd51569ab47da50656579862d8e5b0c491095647149343c9cb0c02fb23d00018cd21c1817056628aa39a7c056a914a653ebf79b609c3fbaa7f5b37f239e60db2e293c56d4fe028d341943e56d4a8e9cc1197f0e3857914e2a924bd6da631c753796a8cf1fe3a322f466bf760841d67e84449a7e4b4156a46addd6c40b25584a41dddb3b4ba8f333c4611c2bd9643f568406d590ada0f3647dc5638ca12b34829ed2bdcf80e7daf92a16a154d727c423d6ba74c565b073ff38644a2384fc8486d152145e1c051b6cb3d658d55a34c5182ab842f85d842509da1fe7b50a9572926fdd59f1189ac6e4a9056ef3ad6b756378b88671a4bc70ca0045b9310fd84c231f0464c4757c0362bd663c62f41e3f7ed0fa6944c5df1b1876c781ec592ad60a8779b658e1fac5bd7fc25d55dbeee783588402b107824eca325bd8c66081a6a2e7b9ae33b2450fb8fd6c6f00287cb8bb63fe01715609c22b4ce7169d87e5eaeccf021237584ed3ae054b170e4fa62bb99afe5bdece43c99016fb72dfe60d7528e8440e9d2f54533b3b1f357219e6d6e30f8f520fec69ae68b59a9b8f369d42cc49c03ddf297af1910267832a4ea5e47e5da843c861270dd8af8f2f63694db0d9f898fdaf2821fb75c9a8c83e9833f012d40de66a8d29adc580b5a76cd821c7d0b1654c4adcffa4522fc74b4b62e05db9df7ecba59e120477a1a1fe262e04bb7f1b376b9f3d94f92daab73a17ba6af7d1202c553454c5d8a8336ee9bc53e5cffe68e30a468ff5e5a6dcd7d43954606fbc38fe6030f1297473a229494296a2d49cdc264964668f2d5487a28d290347005b6c22bba798ca1e6cc30d3044108f9e05807967bcc9305a3780c67d341bd2f233fd546683709c8b606ed57ac94b4fa7b89bb70662d4347c73c9becbd978faa3c904efdf6f296f1efb30fe9e69008ab1f50c4be62", "6d272098ff8d9b53a03d5c8de7636bac91c334e3e6d9d5b1b1c05066753bc145", 0x3, 0x7f}, &(0x7f0000000080)="8f07ec65643a07cd353e08e31e0af492203706d62269cd170c107885be786f5f9ebc06412179353fc76a762ec9c8d3e4c8d790b2e8e42f6d55df2289239800cd15fb1842181f4dabf143ef1d923447a613970228c8e9c3443f1190dfab6abeb57daa4ffcfb6c48ceecec6f2cf8992ef88cbb81e2", 0x6, 0x0, 0x1f, 0x4, 0xd74, 0x1ff, 0x80000000, 0x70}) fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000b00)={{"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", "ec96a5f6124d65ed80409894c008a4f5e29437d0e937627a75134d9992045996", 0x1}, &(0x7f0000000a00)="304fc7e750b3915934280ccb3306c5b191ea7ebe76f5442b626a9c96211fdb33048851aee9941b2d4996c9fbba83c768c761e8dcfd38fb56806432b2e95c2dfb24afbcecf1917d54a7c24728d588a885a6ae80ff73cb3e6a16c2f5f12627f71a0989569b20b6596690fc90576dd0d67c833c9bcaec161736c0ab57d666e69bebf160e8825a16bc74da1dc3b47e56971a97f36c2e1bcbf8e9f4bce83a483342195e0d83214d259f7033ab5b7f777ffa6c00004c0fc9258c399f5cdf0570614e4af92994ed8d036a00b77932c686e1352e64cd2c082bc0a7e07e8de0f8db", 0x3ff, 0x80000000, 0x7fff, 0x7fff, 0x6, 0x10000, 0x7ff, 0x5}) 00:00:27 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x30080, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) r1 = open(0x0, 0x40, 0x0) fcntl$getflags(r1, 0x1) syz_emit_ethernet(0x2e, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb81004d0008060001080006040003aaa2aaaaaabb00000000aaaaaaaaaabb000001a8561d8b6f718f3ef11c6d1351d3d483610b66471712e1846e15448670266d7409d749980145db11e8d5b80208d0259f8ca600000000000000000000002000"/117]) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x3f]}, &(0x7f0000000080)=0x6) 00:00:27 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[@in={0x2, 0x0, @loopback}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @rand_addr=0x1f}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_int(r0, 0x29, 0x4000000000003f, 0x0, 0x0) 00:00:27 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="22594910d9fe2973c21526d57651fa03b33248fb0939dd94d583aa2c113aa33f5efd6265971022774ae503ca09c2dd42e26223b93c7fcebf1a004f70c6795d7217e3a4f6e7c663ef4f502bb8d373a8"], 0xa) r1 = socket(0x1, 0x30000000, 0x100) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xc5, 0x2, 0x2, 0x5}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x7, 0xa065, 0x20, 0xc7, 0x4, 0x5e, 0x4, 0x4, r2}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x78, 0x800, 0x7, 0xfffffffeffffffff, r2}, &(0x7f0000000140)=0x10) 00:00:28 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340), 0x14) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x80000000005, 0x4) connect(r0, &(0x7f0000000040)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0}}, 0x14) accept4(r0, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) 00:00:28 executing program 2: r0 = socket(0x11, 0x3, 0x0) getpeername$unix(r0, 0x0, &(0x7f0000000000)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) socketpair(0x1d, 0x20000000, 0xda2, &(0x7f0000000040)) 00:00:28 executing program 0: syz_emit_ethernet(0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaa29ab0893fde86dd603f3a5400140600fe8000000800000000000000000000bbff02000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="a36fbf45f690f59f"]) socketpair(0x24163f91e3b8f507, 0xd2eb55ae7c651e82, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x1ff, 0x1b, "571991ecf0715ae8e3ee12e805a7573f04fe6c95509e62f199452e"}, 0x23) 00:00:28 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r2 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r4 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r5, &(0x7f0000000680)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getegid() mmap(&(0x7f000001c000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) semop(r4, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0xffe}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x800008, 0x1000}, {0x1, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x285) pwritev(r1, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x108404, 0x100) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f0000000040)="f9ed", 0x2, 0x20089, 0x0, 0x0) 00:00:28 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000100)={0x10, &(0x7f0000000000)="0043e7e87ca144bd803cbaa0a9955cfb4dcf20e1dbef213af4d0372a90250c4eb2473064a3130dc0bf2acd5d3649e5b36f7db17f1c5e82a02114dffd9de8d42134b8d1454f73c033c22871572158085e8a4e5615ccafaa700ec88d9fa744a31466980f180e998022c5d845f854c8b52b55098d83fc012ffa8969443e59c6cb2e2a1c733e45946546e134897e9c3be9266329da9591d361259ee38183dd7d66a0db0d5638cb295214d652f1f935b2a95774e07b68017696a5c1e2d3ba0925dc4b062df58079b75750514da6", 0x528, 0xe98, 0x1}) 00:00:28 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140)) fchmod(r0, 0x1005) mlockall(0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) ioctl$DIOCRGETASTATS(0xffffffffffffffff, 0xc4504447, &(0x7f0000001240)={{"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", "7a1ffebb83b8745171f6360759fb0e7f4b1799ca7f4749143438a3a692adcf1b"}, 0x0, 0x8, 0x1f, 0xae21, 0xffffffffffff8000, 0x0, 0x0, 0x8, 0x100000001}) 00:00:28 executing program 1: 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) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setrlimit(0x7, &(0x7f0000000080)={0x81, 0x9}) mlockall(0x1) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) 00:00:28 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0xffffffffffffffff, 0x8, &(0x7f0000000140)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) r3 = accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r4 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) semop(r4, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r5, 0x1}, &(0x7f00000002c0)=0x8) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="01002e2f66982086d4696c653000"], 0xa) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:00:29 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="16469e716f80", @local, @remote}}}}) r0 = dup(0xffffffffffffffff) getpeername$inet6(r0, &(0x7f00000005c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000600)=0x1c) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000140)={{"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", "eeee6a7783dbb2cd675e030c7ebe564eda939c78f31394ef204e51a5196c4d52", 0x100000000, 0x5d5f}, &(0x7f0000000040)="da9cd587ef95acb9be6488fbb357755c301dae2d2d54c5dd1bf7bd13eadc42e4c1739f1ec3b8c18bd6890e427a1a7cbb1a0f5a7de3fbfd0cf79cf91f6c6ee5ddfe9b6c0eb04aa38dad0afa49d99deaac685595356417e0ecae0b0abdf6407b18fa0680e6b103d99134e6a55cf9bfb32bc725b178e8a6f78f407eb27d61751a42f692f7bdb6641b95512138916fae00000d0919443f24062f852bfc3996a0c51a112dbb1d2c128dc444dd39d2afc1d9fa01ddf9060d13238a69c311687859f54e24a8", 0x2, 0x2, 0x6, 0x91f, 0x3, 0x1, 0x3e1, 0x400}) 00:00:29 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/166, 0xa6}], 0x1) r2 = semget(0x1, 0x0, 0x80) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x8000) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100), 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000140)=0x5, 0x4) 00:00:29 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x900, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000000)="265f6b5167d770daaf4053bdce2585c5f558a2afe9b085558c83b5f0be6577b5da861771019705e0423412d5d0ba6794efdd59a409abbec6d52ea6d3abc6f839edff9e2e09142c054e66095b212864353e96cf20e3e7764329278b4f3fbf9b5080b8badacb3748bd90f85743ebbde06fcad851603ea0cbfceb4110b19a4d27345d7263ba46e048b747a7efe22875da39d9e6ca8187c65a68a59900d641ce512611feb01725baf52317") 00:00:29 executing program 3: syz_execute_func(&(0x7f0000000280)="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") mprotect(&(0x7f0000fea000/0x14000)=nil, 0x14000, 0x4) 00:00:29 executing program 3: syz_execute_func(&(0x7f0000000000)="1c02c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a803eeee0ff04328aee4eef5f50f54635bdedec4a1e1e0ef26400f0d180f6829e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") shmget(0x0, 0x1000, 0x533, &(0x7f0000fff000/0x1000)=nil) shmget$private(0x0, 0x2000, 0x422, &(0x7f0000ffe000/0x2000)=nil) r0 = semget$private(0x0, 0x2, 0x282) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/105) 00:00:29 executing program 0: syz_execute_func(&(0x7f00000003c0)="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") link(&(0x7f0000000000)='./file0\x00', 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd) 00:00:29 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x9, 0x4) mlockall(0x2) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xa922) close(r0) 00:00:29 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x40000000000, 0x0) fchdir(r0) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x800) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x5) 00:00:29 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x16) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000002a00000000d99200008d0000"], 0x14}, 0x0) r1 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2500000084000000bf370000000000000de100cd0081"], 0x25}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000100)=0x10) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f0000000380)="99874a515533f88d6a9bc6bbdcd0a4d8c5e223b8e6d3e4d5228b589ea7eaebc60b9a1c84ec31541d9ee144b7fc40c2de903de94d2b6f6e055a4f32d6a230f837a149ab73b08e68f3475ba47d3c900bb1b680c431cbce78a3e816bfd704dc289e52de6be0ec3de4518ea3f080598ba81ab670d803bf556c335c93c70959161c02eff52e694db4f48737889ba502301fa112eaf5eefae36868c2c9869be1ff0b74b68f945c7d1b08eae38aa2cf1f0f3b6375fb413c80ba827596bce787d56d8a9c6c77f8e90cc6fafc5a9bdce3b749faeaad8870b27d9cc0928fa896553fc0e14af329b1340f02333cdbec483845fa1f839dc6") sendfile(r1, r1, &(0x7f00000002c0), 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x3, 0x4, 0x1000000fff}, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000300)={r2, 0x7ff000000000000}, &(0x7f0000000340)=0x8) 00:00:29 executing program 2: mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="040002000000f0ff41c91f04a6c93d2101a931630905b47b3916a85db66b1e90319e8ec3eab0d4bf77642959e32255216f9de9380b5b577a6b848e8b38d80000000000000080e2"], 0xc) r3 = open(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:00:29 executing program 3: r0 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x83, 0x4000000000200004) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x402) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000000380)={{"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", "06079698fbe8e4e851e7284a55396a5934ad3088b8320ad6a632d6f694108df0", 0x4000000000, 0x2}, &(0x7f0000000280)="b5983d14c6eebea47c1ccfcf00b8db6948aa27b3ee95956c058524f9f3948992ab8069dc5fd89116060cbe621ae311a9f7fb216722dd185c2d35ef331a5b8560ae8b42d5cc311f2f7e20350519ff15ec8b82cad8c1f4a0674ca80f30ce755ab1664b692c010e18d4d3306bbd4f38197aaebc24cf1fd4fc4e63f54b9aea4acfd678d4082730f0125ccdcf8ad69061b97889c5739887b792a366a6396ef5ef3f70b6985ec08358849313c2508bad827a479316cf6f694bb6aabd8d2e31749566ad2d13b16e9faedc3f088bf499c43bd088226b22824cc6f589d250c9dae34ac3f422139238fd0e9f496163a68d7f4d7a1e149bbd4e6835dbd1", 0xfff, 0x2, 0xffff, 0x78, 0x7fff, 0xf8e3, 0x1d4}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x854, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) open$dir(&(0x7f0000000200)='./file0\x00', 0x200, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00') 00:00:29 executing program 3: syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x22) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f00000002c0)=0x8) 00:00:30 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x2) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[{0xfe12}], 0x10}, 0x0) 00:00:30 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:30 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c130f05f3fd59bf5c094f0084c47bf0c53e41e2e9b557fb660f72d50f0fb8c467460fdde11e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c461e68de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fc4c1bac25421fd0da261b7e2") 00:00:30 executing program 0: r0 = socket(0x1c, 0x5, 0x0) socket$inet(0x2, 0x20000000, 0xfff) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000007c0)={0x0, 0x2}, &(0x7f0000000800)=0xfffffffffffffc4e) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x3ff}, 0x8) fcntl$setflags(r0, 0x2, 0x1) r2 = msgget(0x2, 0x2) msgsnd(r2, &(0x7f0000000840)={0x0, "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"}, 0x1008, 0x800) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:30 executing program 2: syz_execute_func(&(0x7f0000000200)="0c0cc4817a2df998cd801b69e4f56962f5696200d9d9d0f2680c0000008fe9c5589b68266826c753fbc4e101edfec4427d822a2a00c4da7676e00000802000c4c3dd6d68c4612d684d1c4851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3a85b5b45363ef80f9966030faee42c2442d9742e6e47000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x17, 0x20000004, 0x80, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={0x0, 0xa90d, 0x0, 0x3, 0xd7}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x81, 0x8}, 0xc) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r3, 0x3ff}, 0x8) setrlimit(0x8, &(0x7f0000000300)={0x5, 0x510ea2aa}) 00:00:30 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x0, 0xda}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x4}, 0x10) open(&(0x7f0000000080)='./file0\x00', 0xc00, 0x8) setuid(0xee01) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:00:31 executing program 1: munmap(&(0x7f0000ff1000/0xa000)=nil, 0xa000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) openat(r2, &(0x7f0000000000)='./file0\x00', 0x8000, 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x1011, 0xffffffffffffffff, 0x0) 00:00:31 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6da71e29918474ec358aa681864062f8a") fchdir(r0) renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000940)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) fchmodat(r1, &(0x7f0000000240)='./file0\x00', 0x40) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="5279924047abcbb64ead315507784958d59c9c645fff0f3188cbd5a9a2d61c3bd78997c291a7601bbaca1f6166e8bdf3c46069eaefa322aae64c9b8b190229147c1942a7a992e27552a9926cb5411dbf01245ebcd9bbe184bf213f"], 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r2}, 0x0) 00:00:31 executing program 0: open(0x0, 0x0, 0x110) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001400)=ANY=[@ANYBLOB="1c004e2205000000ff0200000000000000000000000000010200000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffff00"/128, @ANYRES32=0x0], &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xfffffffffffffffd, 0x3, r2}, 0x0) fstat(r0, &(0x7f0000001640)) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000001580)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fcc4238d7f533b53c48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") socket$inet_udp(0x2, 0x2, 0x0) r4 = accept4$unix(r0, &(0x7f0000001740)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bda8ab3d008abe8c54a7a5db7e15dedf82daaa950b63abf3ddf751ba2bae3653c18841915c896ee015c2bd5c67fe858a8b5e8857cfeed0621d0e25e9b3c137199501d8a33f163fd2ad53c9d56762591cc4edbc04a675e8ec2b301f21750d8527e7f8bebac81684a6e3843e51f7a0396c6d"], 0x0, 0x30000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r3, 0xe5}, &(0x7f0000000340)=0x8) accept(r4, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000280)=0x1c) execve(&(0x7f0000000300)='\x00', 0x0, &(0x7f00000001c0)=[&(0x7f00000002c0)='{(\x00']) 00:00:31 executing program 2: open(&(0x7f0000000100)='./file0\x00', 0xfffd, 0x0) open(&(0x7f0000000000)='./file0/file0\x00', 0x400000000047e, 0x100001) 00:00:31 executing program 2: r0 = getuid() setreuid(0x0, r0) syz_execute_func(&(0x7f00000001c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:31 executing program 1: pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x100000) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000280)={0x9, 0x8f}) syz_execute_func(&(0x7f0000000000)="b1c391cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f3400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fba40013a4001369879f000000fe") utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x9bb}, {0x10001, 0x3}}) setitimer(0x3, &(0x7f00000000c0)={{0x1ff, 0x100000001}, {0x1, 0x1}}, &(0x7f0000000100)) setitimer(0x3, &(0x7f00000001c0)={{0x7}, {0x20, 0x1000}}, &(0x7f0000000200)) 00:00:31 executing program 2: setresgid(0x0, 0x0, 0xffffffffffffffff) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4) 00:00:31 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="20000000001000000104000001001f00080000001c004e20040000000000000000000000000000000000000007000000000000dd00"/148, @ANYRES32=0x0, @ANYBLOB="0500000007000000040000000400000007000000"], &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x2bf6, 0xf, 0x8, 0x7}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1205, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x614e, 0xe6a0000000000000, 0x2, 0x0, 0x2, 0x7f}, 0xa0) 00:00:31 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = semget$private(0x0, 0x6, 0x440) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000200)=[0x23, 0x3]) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x7fe4ac0bd000, 0x0, 0x11, r0, 0x0) r2 = socket$inet(0x2, 0x10000000, 0x9) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x7, 0x4d4a, 0x100000000}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x4, 0x3, 0x7, 0x5}, &(0x7f0000000240)=0x18) sendmsg$inet_sctp(r2, &(0x7f0000000380)={&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="ec5b175754a53ca3b6aceff2036ca05f07495529c2efd9fbc8ccc9cf48d17c0a0ab0adf96a891dfe4324849cbe71ad3cf66189f9609025652fffae806662bf970d541df5f0227b9a5fb9bd5d1623202ad2075131511a55adb5b8d09850f15b765ca65a7b05e3d944470f43b54867b5feb3aaaad59de9e25902ff4fc5a8e9172c0edb8ee52a79115a0a93b3a462bc6324f595e5514e1095aa65d4a9de85881bb1eba420f44c6b440a8f032a09f040da9334f5e133573d5fcb7a8fc9b3a3c7cc9428e01d11c6ea2174f1bada85520205e4c969ebab2d11fbd00c2572b7", 0xdc}], 0x1, &(0x7f0000000280)=[@sndinfo={0x1c, 0x84, 0x4, {0x7b80, 0x110, 0x1b7bfab7, 0xfffffffffffffff9}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x400}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x3}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x8, 0x400, 0x7fff, 0xf420, 0xffffffff, 0x66, 0x42, r3}}, @authinfo={0x10, 0x84, 0x8, {0x6}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x5, 0x101, 0xffff, 0xda}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x1, 0x20, 0x7fff, 0x8, 0x8, 0x2, 0x4, r4}}], 0xdc}, 0x101) 00:00:32 executing program 3: ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, &(0x7f0000000340)="4a16849b83cd58fac01a0e50223ccd9db3b84a458034b2751b7c422ca4ad46a33801f4d1042c71d5cbae98402ff3e463a1a5455f651bdb095bd65594d59be878e93ed322ce7f96b153") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x108) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:00:32 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0xf2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x100, 0xe13d}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="080010000000"], &(0x7f0000000100)=0xa) getsockopt$inet6_int(r0, 0x29, 0x13, 0x0, &(0x7f00000001c0)) 00:00:32 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xfffffffffffffffe) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x80) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(r1, 0x2, 0x200001) writev(r3, &(0x7f0000000280), 0xa7) socket$inet6_udp(0x1c, 0x2, 0x0) r4 = shmget(0x1, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xe}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e2200000000fe8000000000000000000000000000bb8000000000000000000000000000000000000000000000007b6a9118b6ea3dbda45dba47000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000056f215d660dc859d10829d0047536e1b25cf7b371587175b6e86f97c296b1adf99e9cbf5dbb6f6402e6989f0255d12a90cccb778e5a68ef69c0d3a8df04a90af2b78a2087a5ce92155bd64666c490f0b7a9acb5ee5aacbce1a", @ANYRES32=r5, @ANYBLOB="338405003b0f0200"], 0x8c) getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, &(0x7f0000000200)=0xc6) 00:00:32 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000100)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000200)=0x4) 00:00:32 executing program 2: syz_execute_func(&(0x7f0000000000)="98341b0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e9f2e41812047002b0000006e46f18888a1c4101f9b9be35ee6c45e1616ac8f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") getgid() socketpair(0x2, 0x5, 0x5, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x7, 0x7, 0x6, 0x7, 0x200}, &(0x7f00000002c0)=0xa0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={r1, 0xfffffffffffffffd, 0x3ff}, 0x8) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x800, 0x4520, 0x41, 0xbcc, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000180)={r3, 0x7, 0x9}, 0x8) 00:00:32 executing program 2: clock_gettime(0xe, &(0x7f0000000000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000580), 0x1f) 00:00:32 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="8202ff000000000000002be5280e0eae4a32b48f61bf85d5130bf088664377829111a7e3c47434b9da43fbbd9217f9433ed7e23fc0db10c7fdcba720de889dc9261b8ccbbaf44a9abbc0e357ed539fe1803675796e8693bf0db781d8cf3c2086b440460cd08593fe1a22f7e838d82d97374c4ed2d69b6581538f7f8e241f585b7ba9806bb75aa4a1c82170dd2c97322d11ef7b98b6fa72"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x32, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xa8050000}}}, 0x94) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x1, @rand_addr="ba248ff061a4c7c7b0b4b8547a09908e", 0x800}}, 0x0, 0x5b3d, 0x2, 0x3, 0x40, 0x9}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x0, @multicast2}}, r2, 0x0, 0x94ff, 0x1}, 0x94) 00:00:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x800, &(0x7f0000000180)=0x40008000000, 0x4) fcntl$setstatus(r1, 0x4, 0x10040) shutdown(r1, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000001c0)=0x4, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="e91162c0488e2665349f377b1741676980acf8b868726aee982f935e984ad015f8287880d52c4afe8d759d45c895943477bb55cc0858303c065dc6deadfb30ca3fa881b4426087bf7c632fdf88970abbc2867d909f1d5be8756b23caa579d1620d332e58e8e03f6d5b5d3a56fc8a705e936de21c106c2486ca21927e4ec05f7bf39ff6d60e235d0d02355ba8f4ece4ed7ca9b794c99360bc454f31de888564cfaae303edb0a389e958968fcdc7ba42b7f6b412132eb4ce20b47b645d68531edf1361b2acec39f3b6b60f51270f150593aceb8c582fb59efcb19c03a285def3ff45", 0xe1}], 0x1) 00:00:32 executing program 1: r0 = socket(0x1d, 0x20000004, 0x4) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000080)=0x1c) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000e40)=ANY=[@ANYBLOB="8f773d77bc5e1da2b318bf9b9db95251ab49c3b903a880c5067a67ae9218798bb778aa70c251eac9ea1b22294703a9dc980d0174a7b4b717c6550c62be78b2405e6dfe074b331fe6776d95eba7ceea01a03d1e462520f9bb80940b73f3ccf67c8d96501a8fead604dbf9c9d01fc1af448d78ce0ec39cb5294685f90b7dde2081d0dd704181523b0cc5e0c4e7f01c362c601e0c3a269030c6cd31ba45", @ANYPTR64=&(0x7f00000008c0)=ANY=[@ANYRESDEC=r0, @ANYRESDEC], @ANYRES16=0x0, @ANYPTR=&(0x7f0000000980)=ANY=[@ANYBLOB="4e1c1f206d1b466c4196158e32f3e7ad59233b3b4a35fe20a39d1e5f1f6846c04d301036bae030d7da695f91fbe81abe1797237ba675339972c965823c12d3f2c822fed6641ae65bf0fc8cde5b87a8eabba60842224f662fd95301c286cc122b0ad6dcbc63252ebd698ab6500ad2eb08c417ca16a7dd4790aa1d1eb9fa3d5739fec8358ec5b8f08b08b29e2c07229e5930ff250e5c5be5c59833d15da0d5c2c2f2e1bd767412071c3cb58a7684290af2e220218a521bc6b3cd776a9c00121e3e93d8adf08e132b05bc0e4b276e6f519b0ecf5ba98c16f2351d71110d90c0bd3325d0a072d7", @ANYPTR=&(0x7f0000000900)=ANY=[@ANYRESHEX=0x0, @ANYRESOCT=r0], @ANYRESDEC=0x0, @ANYPTR=&(0x7f0000000940)=ANY=[@ANYRES16, @ANYPTR], @ANYRESHEX=r0], @ANYBLOB="f7b1b66c5dc8cd68c5f16ff1f740c1b49e07d3bde54850b2edc994c8f4773638dca9ddf37767442961c9e0b65f7570d8fe1f57c92857875f8baa", @ANYPTR64=&(0x7f0000000b00)=ANY=[@ANYRES32=r0, @ANYBLOB="b2c472dcea3ba778460282a31a22280422e2cc7a23c96787d16292e416806fe8f852b8af3540390206b48205eaa45196fa6a500d106e765f3992c985811fa3", @ANYPTR64=&(0x7f0000000ac0)=ANY=[@ANYRES16, @ANYPTR, @ANYRESHEX=r0], @ANYBLOB="670d55c28787e6d6cc2a16f00c9825507035f27cfd743d6439ff699e1b9417c620dcd85243c8d5d453b59c24ca0a1721411b7c0982158cca96e9039bfeda58fe4627e6554ed14a085f9d83771061a4dc47427f2f8abfd11e2b312c1cd391be7d9ed04c38c51eed7a94fb529a2b8d98b7c51fa5cf5c675808852c5c6625cdb691652799ec2a7535fd69c54e855153311a42de54cd910e4b64a665b8b88b17b6a2d43b4e354698f541d56baf97", @ANYBLOB="24fbe39d6ffa0f0b3df464e146bcd60ec2f45966058850ec20f5956622f0bf618e6a9a3871fe6e0b77c0ab0c9ddd1a14a0128516b1d8177c00873217ea3ce61a7c2bff5afb4bf62a2c8df65d0d6ffbb4b915fab2aa1a7f058d732ff7a1e60c46eb9c649a341e0e30d192733259135cff542ac336b503c986696f10db260140c3d52faa92285d16b4de986b80b3cba752a8cb5f393604bf6cc5c85f1f9260b7cae306f8c6135d716fa4385ec291d46b4769747a14ddd05f8193110cefa391e599dbba545bc2bcee29df5db51cddec46544b853d8941d06f86969b5ed94cf538f8bc4d7472c05a", @ANYRESDEC=r0, @ANYRES16=r0, @ANYRESDEC=r0], @ANYRESOCT=r0, @ANYPTR64=&(0x7f0000000dc0)=ANY=[@ANYRESDEC=r0, @ANYPTR, @ANYRESHEX=r0, @ANYRESDEC=r0, @ANYRESDEC=r0, @ANYRESHEX=r0, @ANYPTR=&(0x7f0000000d40)=ANY=[@ANYRESDEC=0x0, @ANYRES32=r0, @ANYPTR, @ANYRESDEC=r0, @ANYRESOCT=r0, @ANYRES64=r0], @ANYPTR], @ANYRESDEC=r0], 0x9) pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000180)="109aee2b32bf69fa11b710fc304b29a9921475e554a6853d3cf37f6b12f32dde340834eb3f8028500099c0412752c281dc49e0b06a90fe461c82cad3ab119d90f79664a2794a48b0ce4b6002a5a2ada83608", 0x52}, {&(0x7f0000000200)="2df0a9f735e3d684348c8f90a7e9175a0f953b307f7eee611a35b822f1ad12696e18dc038edb34b3914848af69e7a5f27235d5d9123797c8a2dc895d7de2cc6e3733de4f1bd6e66ab5f15bb6f17f8f4b15c9521cd550dae7e363cd7416a1533717bc14eb961538e23128d144787c3f94e5844189b8beff941dbfa96f39f8ed406f4fc5febdfd1a3420073e983eaed7bf7f8b81a117cbdc3cb04cbdae83f7cd4ed3adfb8be2ca", 0xa6}, {&(0x7f00000002c0)="2e3464e62fca091c11c79a837017a71722ef1c37b57af6ecb4b495cd77f4531d9ec98b134bea5ec22d19fc4aaa0043e1304e64e8497bf71005bb4e1bbcb729602af01914962e83402b63c76f114961d031f6ec7340e40d31a4ec51976cd1e0d23adfd548f7e3635d2863a2e1416dde1856d143c9a433e58390893198f546a9b76b8d30d5ffa2b48271eff65bcf5bba8e9da2efac8578a7647f116085c5c46e11", 0xa0}, {&(0x7f0000000380)="17a272bdd0dcfaa600d08f3be4bf81e95fc595a75dda2ef1724e9f1ac44f5e3a571786fceebe3845137eef09453b03c34d5db4e7797306c9f508bdd3a31f536ae6eaccbab1755b90698de6adaa2c2cee0c840b", 0x53}, {&(0x7f0000000400)="be6f34611366ba3a143384d95260a7e1007c14264176c1ee815c74bb20b200572a9c2edaa4899dffcf6a8a64ce4bd934644e841c6fec83079245ad4368b75b8e31f6e9fef40a890d22348a5358b4bfe20d42f6a6cace6481d24801ddf2653a13b00737f54be3b3234290da9e72a4762cb6a462939c1c0a7bccf44b2e4c8ae89a6456214c53600bf68ada78b5e3b40dd39022f1da1c986c3847d710866932b2c88d72c02f7a6c571e9438534fffc3ef144e5cc0886b661bb93267bbe249", 0xbd}, {&(0x7f00000004c0)="d43089d655c3c7744f29d37720a43d980bad7061b0b9507d7150e86a80f515cac1c620483281528dea6cabf350271c4e4c18008cd160b02d7cd14cb25803ed90c477664ff79c9e06e21d6d9bcf209f05da94bf0e48f7c987ae2bd5d8106a1cbbcd96924d09729e9333fad8b34f053642e1e35a2e6fc248476e", 0x79}, {&(0x7f0000000540)="a43d9a9e32224b9f5090f3c19fd1f38503e842dd3049c2c53aa55747bca52c58a12c62ba6eef0d9aee6bfc99e6b877cbe60e7602ad33784e9c6205a23f794555945e592ac2841c56e6babad307df3f368d0eb70196ae01228f3591595a7323f3adf4bac922acdfa9047dc35c525b6d3f09aa5d1590fc84", 0x77}, {&(0x7f00000005c0)="9d4e0b0779375c3168dc66e5c891683da0fb8f7b5f9f45a6c7111bb571f6b46d1999b719ce065ca435c7caa3a2b60b6725deae464f8a1e026605c11d967c02c01ef47d97f1239ab4a62e", 0x4a}, {&(0x7f0000000640)="c5fae25c0f819473bf6f29dfe836c547f58adc5b1ff042e203432cfbcdf74de25e280d4628c206425cd5fe285501e11582564eaea15681578d9ac8793c0bd6ec180113e19cb154f32f3156b3f62e9baf324cfbbd20b0ab55ff5ab6a6004c64aad52cf4df6b7b417e7fb9490d623783164e11b05a7df55b73977ee765a19edc0e1cd73a62d50dc9dd14a06e92be7947a08c426ac14d18b523a8ede89de8f87fadf62c1943b38ee5c67ca86cd6c70c1852a97768fe95a453395fa444be0e1dc7f2cfee446ddfdee6a6ebdcd35d1f81c87865ae72b96df0daa9ab292e412b", 0xdd}, {&(0x7f0000000740)="c5", 0x1}], 0xa, 0x0) recvfrom(r0, &(0x7f0000000100)=""/15, 0xf, 0x40, &(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0xa) 00:00:33 executing program 0: r0 = semget$private(0x0, 0x0, 0x400) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000240)=""/219) syz_execute_func(&(0x7f0000000180)="0c0cb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000002cc06f6430de498f9c9127339ac087813ff5f8d9c44b0b71916760ab23953fde5c314b5b0ff610e06fb4b9a31be7e61d6dfadb55c36fb5ef0a2d3b42c3fb50b615867fe22922998de94f2fe80740d67725fe23db495f64bee6516ad020d5c5206fe0dd20"], 0x1, 0x800) semget(0x1, 0x6, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000004c0)=[0x0]) r6 = fcntl$getown(0xffffffffffffffff, 0x5) r7 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000500)={{0x5ccb, r2, r3, r4, r5, 0x1c1}, 0x3, 0xfffffffeffffffff, 0x800, 0x2, 0x6, 0x62800000000000, r6, r7}) socket(0x1f, 0x1, 0x1) 00:00:33 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffdb0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x31, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200)=0x100000000, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x7ff}, &(0x7f00000001c0)=0x8) 00:00:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x3a5a) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r2, 0x4, 0x10048) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) shmget$private(0x0, 0xc000, 0x2, &(0x7f0000ff4000/0xc000)=nil) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) ftruncate(r2, 0xff) 00:00:33 executing program 2: unlink(&(0x7f0000000280)='./file0\x00') r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000300)='./file2\x00', 0x20) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) read(r0, &(0x7f00000003c0)=""/107, 0x6b) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, 0xfffffffffffffffe) r1 = open(&(0x7f0000000680)='./file0\x00', 0x10180, 0x80) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000006c0)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x4, 0xffffffffffff5995, 0x8, 0x2, 0x9, 0x29}, &(0x7f0000000780)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000007c0)=ANY=[@ANYRES32=r2, @ANYBLOB="80000900020004000080060007000000000200007f00"], &(0x7f0000000800)=0x1a) mkdirat(r1, &(0x7f0000000840)='./file2\x00', 0x80) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10) r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000005c0)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x7f, 0x0, 0xbc}, &(0x7f0000000340)=0x94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000440)={r4, 0x6, 0x5, [0xb13a, 0x4c42, 0x2, 0x80000000, 0x0]}, &(0x7f0000000540)=0x12) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00') r5 = socket(0x2, 0x3, 0x0) mkdir(&(0x7f0000000580)='./file2\x00', 0x40) getsockopt$sock_timeval(r5, 0xffff, 0x1006, 0x0, &(0x7f0000000040)) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000480)) 00:00:33 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000027c0)={&(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000002780)=[@cred], 0x18}, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:00:33 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8940, 0x1) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000280)={{"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", "f428a42ee801e1f786ddfe4707e515e1a17a553ce2f1cf371af73e5b7aae5f83", 0x3, 0x6}, &(0x7f0000000040)="2d0138358bab660a9cdb3c5883b13cede6087d8d8d4e690d66884975a99090e6769aef5258aa46762a7ff735bcf918653be6bdf523e0", 0x7f, 0xfffffffffffffffb, 0x1, 0x2, 0x6, 0xffff, 0x550, 0x8}) syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:00:33 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) fchdir(r0) fcntl$getown(r0, 0x5) 00:00:33 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x7, 0x81}, &(0x7f00000000c0)=0x8) 00:00:33 executing program 1: syz_execute_func(&(0x7f0000000040)="2e64260faea000000020c48249b70ff20f70c2fe440faeab4f420000c462fd34c8430f380412c443716a0700440f819989999966440f3839f5c48290f38d0080ffff") open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000400)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000840000000800000400000000100000008400000008000000050000001400000084000000010000000100050007000800031545f29acf8bf936889e696399b21b3ab9f78dbb"], 0x34, 0xc}, 0x1) 00:00:34 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x1, 0x0, 0xff83}, 0x2) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) shutdown(r0, 0x1) 00:00:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000240)='./file0\x00') sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c03", 0x9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x8, 0x4ed, 0x101}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={r2, 0x80000000}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="94000000c75c207dcaa07b4e985ecf33d936bd2c7c60fe90f1238c386cc0fef285c107b0ef46672050011fa5ed8ab9f3b25d9f7dd0be9fd18282a22cddf19006d43a4ee64d4fbc520b23e572f4056ea95e6c44c862c599497b90a0738812f4e1508107f9ae5b1628fa3758a95ccbba6b7453a1b938f0c8ad0a1af93b2c5eb0a81f40cc7d8c4aed75f61c8d3c920c9f6bc0c4b575449a0630"], &(0x7f0000000040)=0x9c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r3, 0x5}, 0x8) r4 = openat(r1, &(0x7f000052fff8)='./file0\x00', 0xffffffffffffffff, 0x9) symlinkat(&(0x7f00000000c0)='/', r4, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r4, &(0x7f0000000340)='./file0\x00', 0x800) 00:00:34 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3}, 0xb) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x7, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) shutdown(r0, 0x0) 00:00:34 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) accept(r1, 0x0, 0x0) writev(r0, 0x0, 0xfe69) 00:00:34 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x8010, &(0x7f0000000100)=0xac0, 0x1ad) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x8000, 0x0) freebsd11_fstat(r0, &(0x7f0000000140)) lseek(r1, 0x0, 0x1000000000003) getsockname(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) 00:00:34 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt(r1, 0xad19, 0x4, &(0x7f0000000980)=""/204, &(0x7f0000000a80)=0xcc) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000b40)={r4, 0xe7, "87a7afe3d0a1788d360c57000b2052382292bfd72a920c96ab5726f853513692cd5d174944e47a7061b33017a481397e885af70766351606afb9f5428b8bb22d331e729212ca7a97647c1494e24f0dd74d7d759b6d6f6c13c6f6c1746add19d96da73f207537db485dfbc8a22b021fc472652fd07a552ea30a02d7d6f5c403f7b626b36bc74735fd418b8bb7cd3a872e66fb1cce8142c8cd30679fa75c0c67b9d7c43ec812e5fec8354fafa70326606ad38e3b937489689623b60a95be08e1763b67987f43ce929e25da842f6d96d3ece88a09749d7a6c42d65b95c4cf492b7c0b07e4d7aa1f99"}, &(0x7f0000000ac0)=0xef) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000b00)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000c40)={r4, 0xffffffffffff31cd}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x0]}, 0x12) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") chmod(&(0x7f00000002c0)='./file0/file0\x00', 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) r8 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) shmat(r8, &(0x7f0000ffd000/0x1000)=nil, 0x1000) lchown(0x0, r6, r7) 00:00:34 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) ppoll(0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0) 00:00:34 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt(r0, 0xff, 0xffffffff, &(0x7f0000000100)="51655faaab6553c8919a09570e2072a7b4b56aed457df450516b42b1a5df5ca01f6df7204521315413c07bd886da4859bd73b1df0d1bc5588dc94f0932340d0cd0", 0x41) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:00:35 executing program 1: getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x80, 0xf, 0x8000, 0x822}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r0, 0x3fcc000, 0x4}, 0xc) setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000280)="b19b91cd806e440f3a21ca8b660f708301000000fec44139fd5bf91cfad58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1eacfc3c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6b1ddf730255008baefefc92dae5b877272c38dc4c41d54111d00") 00:00:35 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast2}, 0xc) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getpeername$unix(r1, &(0x7f0000000140)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) 00:00:35 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xfffffffffffffffe}, 0xfffffffffffffdcf) 00:00:35 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1d, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) 00:00:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000002200)="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"/3696, 0xe70}], 0x1) poll(&(0x7f00000003c0)=[{r0, 0x35}], 0x1, 0x0) 00:00:35 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = getpid() fcntl$lock(r1, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x7fff, r2}) mlockall(0x1) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 00:00:35 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000080)=0x1c, 0x30000000) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind(r0, &(0x7f0000000180)=@un=@file={0x0, './file0\x00'}, 0xa) 00:00:35 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x800fffffff) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x8001) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) 00:00:35 executing program 1: syz_execute_func(&(0x7f00000000c0)="985e4aa84a1c240f05f359f7fb43c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b973300a7008171a30b8a826ec481c964668aa80dd4d48cc7e8628f680864360fe25800f0433009264788fec4a1dd7dbbbfdd6bc6c46249bedc30a1c9fb110ff30f2d6543aa46ebb77d") pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000200)="888a8c7a1e5e4ff2acde2d0419929efe575941ca7f9f4a5881a1e0c59d4f32f4a2e62c5f8fbc4783e93af47666369d1feac3093b653f29774536252bca098bb155698ab65b1de1128fef6e7882bf3b4ef5c81027ddd7f6f988d92470f80c43144e46fe2530535729c09d99012ad597f86b6df62b67a68c89fe4608cdfa41e769d887a02b385a6ac9590620e3895e3c3a1c29b042110b9ee79c7d5be184dd8a7695423cab1f02c71ffb48f77ac8c672766195e06154d7582fa29ae88d90008002cac2d2775c4b15e9b8c018b247acb115a6b87618f42c4d") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000980)={0x0, 0x5, 0x0, 0x3, 0x20}, &(0x7f00000009c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a00)={@in={{0x2, 0x1, @loopback}}, r2}, &(0x7f0000000ac0)=0x8c) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCRTSTADDRS(r3, 0xc4504449, &(0x7f0000000500)={{"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", "0b1d4fa334f75837ffa1340b114a7656cfc6f54af4d2f18d48f271765523b72c", 0x5, 0x7}, &(0x7f0000000040)="46ed4cf83f66db22ce3bc5baffb3e51275970ca03df11a67a331930fd86074f44903af1e1400e722bf0029d33fa4ddaf932181dafb27f82e3f54561907ed95eeb9bcd3aec2f0cd6972b891a1370e2769beeba608129b38b1acfcca6a19b7e39d6201483469bf11be4c8de5", 0x3, 0x1, 0xff, 0x4, 0x1, 0x5, 0xff, 0x1f}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000440)={0x0, &(0x7f0000000400)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000004c0)={r4, 0x7ff, 0x9}, 0xc) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000300)="e50d26ea4eed91e1b3d54719c15a29ca5cf001e771866c88596042b5f13eab1af6f3ecb65f51941095390fb38138223c8c5c8081bd984820502e6bf4c1259c449f3bdfb7ef58271cc246fa124145cb53d3419af4520a08fd4c8ecdf2d2f28db4cf8c50cdf3af515474cefe01e3e9550abfc16c6857685eb663c377912cdc3dbb829d33fbae252a5669d7f7c4c9ef40d06a6c1ea04f692778bbcf669b52f81e5209a1ffb22dc7ef6170712cd5f64138fb94753c0989dd59ee42a389871079c10660d5328c78e2c4768a20d834a47e82d72a64dbd676e1ec1661ed") 00:00:35 executing program 0: r0 = socket(0x2, 0x20000000, 0x87c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 00:00:35 executing program 0: shmget$private(0x0, 0x1000, 0x20a, &(0x7f0000ffd000/0x1000)=nil) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) shmget$private(0x0, 0x3000, 0x550, &(0x7f0000ffd000/0x3000)=nil) getpgid(r0) 00:00:35 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000600)=0x1c) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) clock_gettime(0xf, &(0x7f0000000780)) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = open(&(0x7f00000004c0)='./file1\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r2}, {r3, 0x1}, {r4, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r5 = getpgid(0x0) r6 = msgget(0x1, 0x8) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/155) open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0) wait4(r5, &(0x7f0000000080), 0x0, &(0x7f0000000240)) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r7, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r7, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) getsockopt$inet_mreqn(r7, 0x0, 0xc, &(0x7f00000006c0)={@empty, @local, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000740)={@rand_addr="0e5608daba87520f10177276db12ffee", r8}, 0x14) r9 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r9, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r9, &(0x7f0000000680)=ANY=[@ANYBLOB="ae0e000066bb1865e8178100"], 0x1) 00:00:35 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x0, @ipv4={[], [], @rand_addr=0xff}}, 0x1c) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) bind$inet6(r1, &(0x7f0000002ac0)={0x1c, 0x1, 0x4, @ipv4={[], [], @multicast1}}, 0x1c) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x10000000, 0xffffffff) getsockopt$inet6_buf(r2, 0x29, 0x7f, &(0x7f00000000c0)=""/137, &(0x7f0000000040)=0x89) 00:00:36 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setrlimit(0x7, &(0x7f0000000080)) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 00:00:36 executing program 3: fstat(0xffffffffffffffff, &(0x7f0000000000)) getresuid(&(0x7f0000000100), &(0x7f0000000500), &(0x7f00000004c0)) fstat(0xffffffffffffff9c, &(0x7f00000001c0)) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r0) socketpair$unix(0x1b, 0x3, 0x0, 0x0) 00:00:36 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(r0, 0x0, 0x0, 0x80) pipe2(&(0x7f0000000040), 0x100000) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(r1, 0x2, 0x200001) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000400)=0x200, 0x4) preadv(r1, &(0x7f0000001740), 0x0, 0x55) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xe, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="2d0c9db74d424bc7"], 0x1) read(r3, &(0x7f0000000440)=""/245, 0xf5) getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, &(0x7f0000000200)=0xc6) 00:00:36 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050390000000000008005586ca900f0e08fecea11ea8fef96e00000000357ae26caae515fa4f376336acf00b7804be781e4991f7c8df5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01bb1b62351c5000000020000000000200f0200a371a3f80000feffffffffffff000000000000000000", 0xb1, 0x80000000000, 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x800, 0x10) 00:00:36 executing program 3: clock_settime(0x0, &(0x7f0000000000)={0xc800000000000001, 0xfffffffffffffffe}) 00:00:36 executing program 3: syz_execute_func(&(0x7f0000000180)="1c1bc4637916d7b09864407f091b69e4c4c2319cbe998999996962f5696200d9c481b5eec217795bf9f2680c0000008fe9589b26c7e4c753fbc499edfec4427fc902023ed107c4c2b90a238f8960027100c422b18cb6070000005151c4a27d181ec1ea01c402fd9c37f265dc5f00c35b8383304545e269a84136f2d2b10e6c1aac9945332faee4eef5f566460f3a423c96aadedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:36 executing program 1: setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180), 0xa) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x8000, @mcast1, 0xd}}, 0x0, 0x6, 0x800, 0x800, 0xffffffffffffffff, 0x6}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x2, 0x7}, &(0x7f00000001c0)=0x8) 00:00:36 executing program 3: socketpair(0x10, 0x1, 0x40, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000080)=0x100) r2 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000000c0)={@ipv4={[], [], @multicast2}}, 0x14) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffe95}, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r3, 0x67}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000340)={r3, 0x5}, &(0x7f0000000380)=0x8) 00:00:37 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) listen(r0, 0x0) 00:00:37 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = dup(r0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000240)="d30bad07be9dc89e096d248c179e689a714d6e324054f2b36d5002fa59ed3bf8390a2e03a7e58a22ae6463515f9ba04f2cb37b83225e3f161a67e8d02009fcf519b04e4fe30ec674834228652a2fce8d0577e3f5cec4ecc134363e4578202c54f5a1881b20a7a488ba9ed10f274e665623ca9b89e25645434cae29edaa779d7eb5981adfb567d831fa97e5cfc04b8680c52713718c2ea767141bd3e4818fa260b91cec24c6e2238ebd931174400cd9bfd86a0525e5aa6d7de64319cea5ba95c192b417096a68a1a8435a8ee3ec598bcfbc43f4e847afde855203dce43a5dc883dca437a9162787156eceec9407") sendto$unix(r0, &(0x7f0000000880)="b100", 0x2, 0xffffffeffffffffe, 0x0, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/167, 0xa7}, {&(0x7f0000000100)=""/45, 0x2d}, {&(0x7f0000000140)=""/142, 0x8e}], 0x3) poll(&(0x7f0000000000)=[{r0, 0x2010}, {r0, 0x8}, {r0, 0x25}, {r0, 0x90}], 0x4, 0x736e00000) 00:00:37 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="dd000000070a8cc92014d946bb5d1c820bb4bc7433a62274509b8e1e267438a727d0888f704d0934b834890cb9ab3d315174992d0018cc97be481bf885dba7bfb8cad30da52f39359f9bf48518670aae8b9231faa8ead274edc51f81b4634e4cf96dd9bfbf32f4f791b2390cf94b32f5e4ce42047213649d97687f18dbd4227ce2cd4861c07258dfcbc08dd8e66f18d2acacd5a7e75f1add1fd00fcb94c6fe80ef540af70d2c087db7c034dede72c2814a00f42e720d8453173526256ac9f4c8fb59aa2d639a52a26d7294a97946ba97890fd066b07ad140b2e68af3ec8fbbf22d"], &(0x7f0000000140)=0xe5) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x3e94de04, 0x1}, &(0x7f00000001c0)=0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x9, &(0x7f0000000100), 0x4) 00:00:37 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001380)={0x0, 0x8000, 0x997, 0xbe7900, 0x8, 0x80}, &(0x7f00000013c0)=0x14) 00:00:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0xfff3) syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x5, 0x11, 0x0, [{[@multicast2]}]}]}}}}}}) 00:00:37 executing program 0: openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x10002, 0x10) r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x10b40, 0x60) mkdirat(r0, 0x0, 0x40) r1 = shmget(0x1, 0x4000, 0x80, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000001137197031bdb6f872b29eeccd00"/123], 0x0, 0x20000000) msgget(0x1, 0x8) r3 = accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x3) sync() sync() setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000100)=0x501ec1f7, 0x4) semop(0x0, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0x1000}, {0x4, 0x5ddd, 0x1800}], 0x2) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) 00:00:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev//.\x00', 0x40000100000, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$unix(r1, &(0x7f0000000080)="e936225dfd17e7765245bb223a6f4e7d6d567e2abeb0cb701feca085a46e453f629241b93ea949afd1dc08763d136b845b7006abf02247686b930facab022baaa0cff75d56e6913bea249c85cabd4219d9d8e4", 0x53, 0x20101, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") dup(r0) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000001c0)='m') 00:00:38 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x6, 0x800}, {0x7, 0x0, 0x1000}], 0x2) 00:00:38 executing program 3: r0 = semget$private(0x0, 0x7, 0x52) semget$private(0x0, 0x3, 0x200) r1 = socket$inet6_sctp(0x1c, 0x1000003, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x1ff, 0x9, 0xc00, 0x1612, 0x4, 0x46a, 0x8e3, 0x7f, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x8, 0x3, 0x4f16}, &(0x7f00000000c0)=0x10) __semctl$IPC_RMID(0x0, 0x0, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) select(0x40, &(0x7f0000000100)={0x7, 0x1, 0xffffffffffffe2b6, 0x2, 0x80000000, 0x1, 0x101, 0x4}, &(0x7f0000000140)={0x7fff, 0xfff, 0xbce9, 0x1, 0x9, 0x6, 0x1, 0x7}, &(0x7f0000000180)={0x1000, 0x7, 0x8, 0xc7b, 0x0, 0x6, 0x0, 0xe8f}, &(0x7f00000001c0)={0x0, 0x1}) 00:00:38 executing program 2: syz_execute_func(&(0x7f0000000100)="9826473e431c050f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x127, 0x0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) 00:00:38 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) clock_settime(0xe, &(0x7f0000000100)={0x5d1f, 0x8}) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = semget$private(0x0, 0x2, 0x100) shmat(r0, &(0x7f0000ff7000/0x4000)=nil, 0x2000002000) flock(r2, 0x0) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000200)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r6 = geteuid() getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000300)={{0x1f, r4, r5, r6, r7, 0x2, 0x8}, 0x7ff, 0x6, 0xb6}) shmdt(r1) r8 = socket$inet(0x2, 0x5, 0x80) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000380)={0x0, 0x6}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r8, 0x84, 0x8003, &(0x7f0000000440)={r9, &(0x7f0000000400)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000480)=0x10) 00:00:38 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000000000)="a33f", 0x2) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000180)={r2, 0x4, 0xfff}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x84) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:00:38 executing program 0: syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") socketpair(0x11, 0x3, 0x2, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e22fffff8d000"/136, @ANYRES32=0x0, @ANYBLOB="d31e4cbed8031907cecc6e66179f90b33dc11d78a8b77a7ce20bdd50a35df6580837252b6fdd0b8b6cd43150262e737e3bc8639c9b75c0c91e38d7201a358ec123763c5c2763a501ab4eaf43a59cbacc149a262b00"/96], &(0x7f0000000180)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0xffff}, 0x8) clock_settime(0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") 00:00:38 executing program 1: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) r1 = fcntl$getown(r0, 0x5) wait4(r1, 0x0, 0x15, &(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f0000000080)="9b", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x2000, 0x0, 0x0, 0x107) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7, 0x1010, r0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:38 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) __getcwd(&(0x7f0000000080)=""/96, 0x60) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) chroot(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 00:00:38 executing program 2: syz_emit_ethernet(0x7a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaac17f97f920f286dd60bb561500030000fe8000000000000000000000000000bbfe8000290000020000000000000000aa"]) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000140)={{"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", "a9a554ddefecc4e04d8279072d913babeccfda6d81ea4f0ca66370d74fd01588", 0xa0, 0x2d4000000}, &(0x7f0000000040)="70b0026d85d32f3e171b44d2f9c5756fd6f566c1e56f93cbc657eb2dc85bd54376f3076c092796edcaa18556171b46938890f688ad37b8e070273bab6931ecab70", 0x1ff, 0x0, 0x9, 0x200, 0xffff, 0x7ff, 0x0, 0x6}) 00:00:39 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), 0x4) getsockopt(r0, 0x7, 0x4, &(0x7f0000000040)=""/19, &(0x7f0000000080)=0x13) 00:00:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) sigaltstack(&(0x7f0000002000/0x1000)=nil, 0x0) connect(r0, &(0x7f0000000080)=@in={0x2, 0x1, @loopback}, 0x10) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f0000000100)) 00:00:39 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r1) dup(r0) syz_execute_func(&(0x7f0000000000)="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") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:39 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000)=0x80, 0xd1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x6, 0x3}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0xecb, @rand_addr="f688d40a4828d39ed9c7d748d975244d"}}, r2, 0x9, 0xca51, 0x3}, &(0x7f00000001c0)=0x8c) setsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000040)=0x800, 0x4) 00:00:39 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c000000ffff000001000000"], 0xc, 0xfffffffffffffff6}, 0x2) r1 = accept(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) fcntl$dupfd(r0, 0x11, r1) setsockopt$inet_group_source_req(r1, 0x0, 0x53, &(0x7f0000000100)={0x80000001, {{0x2, 0x0, @multicast2}}, {{0x2, 0x2}}}, 0x118) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000240)=0xffff, 0x4) 00:00:39 executing program 3: socketpair(0x17, 0x20000002, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0xf56a, @empty, 0x7fffffff}, 0x1c) syz_execute_func(&(0x7f0000000100)="98470f72d60f5ea84a1cec0f05f359bf7a290000f3450f5a548e1741e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14800f01c3b921045fc507f240d1d25bc4e36d7a730900c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c6f8ab7d7de321e3617ab279c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef0dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2bc4437d46c9b3a261c481f1da10") 00:00:39 executing program 0: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f000094c000/0x4000)=nil, 0x4000) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000180)}, &(0x7f0000000200)=0x10) 00:00:39 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000600)={r1, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7, 0x6, 0xffffffff, 0x800}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x3, 0x100, r2}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0xffffffffffff8000, @empty, 0x9}}, r2}, &(0x7f0000000480)=0x84) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000300)=""/147) getgroups(0x1, &(0x7f0000000280)=[0x0]) 00:00:39 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0xad9d}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x2, 0x2, 0x8001}, 0x10) r2 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x52e6c1d4, @loopback, 0x77a}}, r1, 0x1, 0xffffffff, 0x763, 0x6, 0x3ff}, &(0x7f0000000340)=0x98) connect$unix(r2, &(0x7f0000000000)=@abs={0x89a88f592e0a028b}, 0x8) r3 = dup2(r2, r2) connect$inet(r3, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0xd9ff, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240)=0x8001, 0x4) 00:00:39 executing program 0: socketpair(0x17, 0x10000001, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xf, 0xffffffff, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @rand_addr=0xa8dc}}, r1, 0xac6, 0x5, 0x100, 0x100000001, 0x1ff, 0x2}, &(0x7f0000000100)=0xa0) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x26, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r3, 0x2, 0x400, 0xae}, &(0x7f00000002c0)=0x10) 00:00:39 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r1) dup(r0) syz_execute_func(&(0x7f0000000000)="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") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:39 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x8001, 0x4) r1 = getpid() fcntl$setown(r0, 0x6, r1) close(r0) 00:00:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = open(&(0x7f0000000080)='./file0\x00', 0x100000, 0x50) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e23e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ad000000", @ANYRES32=0x0, @ANYBLOB="0100000000000000000200000004000000800100"], &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000001c0)={r3, 0x4c, "944f83ba1a52f8e85b5073540d3427a9ce9184343b2f063d2aa8f786e6c2eb0ec67a538d84adb01b0bfd256be33fad08fe2a2b44777a07924f4195ec6bbfa91bda096d790e9f047369c4b062"}, &(0x7f0000000240)=0x54) 00:00:39 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x0, @mcast1, 0x101}}, 0x0, 0x10001, 0x7fffffff, 0x82, 0x0, 0xc3, 0x2ce7ff1a}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x5, @mcast1}}, r1, 0x1ff, 0x7, 0x210, 0x1e3, 0x2, 0x2}, 0x98) fcntl$getown(r0, 0x5) r2 = fcntl$dupfd(r0, 0x11, r0) readlinkat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/208, 0xd0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000300)={r1, 0x8, "9be313a9dfe8024a"}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000380)={0x4a}, 0x1) fcntl$setflags(r2, 0x2, 0x1) r4 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000003c0)={r1, 0x5, 0x1, 0xffffffffffffffff}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000400)={r1, 0x1000, "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"}, &(0x7f0000001440)=0x1008) fcntl$setflags(r2, 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r2) dup(r2) accept$unix(r6, &(0x7f0000001480)=@file={0x0, ""/4096}, &(0x7f00000024c0)=0x1002) r7 = msgget$private(0x0, 0x5) msgctl$IPC_INFO(r7, 0x3, &(0x7f0000002500)=""/218) r8 = open(&(0x7f0000002600)='./file0\x00', 0x202, 0x0) msgctl$IPC_RMID(r7, 0x0) r9 = socket$inet_sctp(0x2, 0x5, 0x84) r10 = msgget(0x3, 0x142) msgctl$IPC_INFO(r10, 0x3, &(0x7f0000002640)=""/61) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x50, &(0x7f0000002680)={0xffffffff, {{0x1c, 0x0, 0x3f, @loopback, 0x1f}}}, 0x88) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000002740)={r1}, &(0x7f0000002780)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r9, 0x84, 0x8, &(0x7f00000027c0)={0x748}, 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x11, &(0x7f0000002800), &(0x7f0000002840)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x1, &(0x7f0000002880)={r5, 0x9, 0x2, 0xfffffffffffff000}, 0x10) msgsnd(r10, &(0x7f00000028c0)={0x3, "a2be53fc4667c9cc5c103e11f20cb36a00937a2cb9ca54aa4094b85282315e197639a6654d9b60d040b42633c99d62420577e8442af4c82fecbdc7243f707f5ac1d3044dbf5244b698b274f82284f5bdfd4d1dbc085ca0c0039dec48abff17c937457628f8ec8b86df9359de5632a1ffbe66aa563d6a75ef1b1375592f06d19fedc023307630361b82962b536da0c7d90bcc4bc2d73b87a7d4fdefab92b22ae5ee683adb2a98e0ef5bedf59b95ce8a730e2dec3eee4b90d392a3c7fff4e21910dc2bf817abbbf141c2a9"}, 0xd2, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000029c0)={r3, 0x1}, &(0x7f0000002a00)=0x8) 00:00:40 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000400)={r1, 0x7fffffff}, &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x94) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast2}}, r2, 0x7, 0x7af1, 0x2}, &(0x7f0000000280)=0x94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="040201000100"], &(0x7f00000000c0)=0xa) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={@in={{0x2, 0x3, @broadcast}}, r3}, 0x8c) 00:00:40 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) fchdir(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev///\x00', 0x400200, 0x0) 00:00:40 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x9c55a147257502a4, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x1000, 0x4) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x2, 0x11, r0, 0x0) 00:00:40 executing program 1: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x6, 0x1, 0x800, 0x9}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0xfffffffffffffffc}, &(0x7f0000000340)=0x8) syz_execute_func(&(0x7f0000000140)="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") r2 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r2, &(0x7f0000000000)=""/211, 0xd3, 0xc0, &(0x7f0000000100)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) 00:00:40 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) shmdt(r1) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 00:00:40 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x80d6, 0x3, 0x132f20000000}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x2}, &(0x7f0000000340)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//..', 0x407700, 0xb00000000000000) fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r1, 0x9}, &(0x7f00000003c0)=0x8) r3 = socket$inet(0x2, 0x4, 0x7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x7fffffff, 0xf6}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e21ff7f0000ff0100000000000000000000000000011f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000836b27fd554f48350d1e4678cdaad037ef330469db0bbb6549e67c27e599bca46ec5b0b423dfeee86f2eb84c56c45428d65bed78a7ffa2909b7748c96ec4eea20f32a89cdd139f136057cc", @ANYRES32=r4], &(0x7f0000000400)=0x84) ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f0000000000)="668eefbe2634f7b2bbdd76f81068147c023087ce3aee85e6b97bdf5d3cb6ae80c50eb966906a1ec16b50a260ddcca8") 00:00:40 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) dup2(r1, r0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:40 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="01201b56e9681eab070000011b00fefeefffff1a00f40000b6000000", 0x1c) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001240)="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", 0x918}], 0x1) 00:00:40 executing program 3: mlockall(0x2) syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x6, &(0x7f0000000100)) getrlimit(0xf, &(0x7f0000000140)) syz_execute_func(&(0x7f0000000180)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x54, &(0x7f0000000240)="c810d40a69a19946b6b9d76e5a60c69901ec0f22a1107950ae8e269bea60bf298fb19c02786610e6e6baafc8d1b359b7146cead985515c524b17196e3f7c7aa5a0419715b4ffb882742827f7e6ab5552e2ed42228c50122aa3fbb6aa0437a63b65c6d3dea65b72e3d1249ddb838b9cc2d83b16698cb9d6fa1120b65ccd0b92d56a17f5ce38cce1d229d4e4cc0005acc1ed8dcfd39ff864042e582d7dbe75e8a9c0d87ec1de9f13792d0111b6c63cf7fa042f7af011295a24d666ce12ab69c146f1bc22d15ef1412b474bc0e4f0acb3aad831ce293a402ba8eb088c0b0afe7af0ea391b59e57a2c5dbde76479d696f81439", 0xf1) 00:00:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) rmdir(&(0x7f0000000140)='./file0\x00') getsockopt$inet_mreqn(r0, 0x0, 0x5b, 0x0, &(0x7f0000000100)) 00:00:40 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x0, 0xc700}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000001c0)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000040)=0x1) sendto(r0, &(0x7f0000000080)="28c0742a1dfb2f8948e110fb9049a90fc5f75a272930e36bc34083505ed985edbd1788eb9b9bd558ffa80903f400bebdf152f4429341b9db6ffe5454a9d56d2b2960b284faa62090a2c53de9f5341daa2e94faa852e5ea8fe68499c5f52aff0935b85e964593", 0x66, 0x8, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x8000, @loopback, 0x7}, 0x1c) 00:00:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002, 0x20000000) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000), 0x35) setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000000)="20841ffe4421002fe47a8af290a813ad3ba82b6d8585048cb0e06b609b7d3051959ed065ab445514d37d19b4c79a0103213850966bdfc44b7af28c642c1bcbe3af20ae6dfe38e44a07afe7b0a35876a755131e4bd944031c932ea4da2588746a5d04e54721cdb92b92ec884bd2ea26adb90e374bdaded1f10aed2f51d56197982fba8faec22e6c2c7f4c51a0ee29b57dc0e437b42adb", 0x96) 00:00:40 executing program 0: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) 00:00:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) setuid(0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0xe, &(0x7f0000000040)={0xb9, 0xffffffffffffffe0}) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) 00:00:40 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x1f, 0x2}, 0x922) close(r0) socket(0x1e, 0x20000000, 0x9) 00:00:41 executing program 2: r0 = socket(0x1c, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000040)=0x9, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, 0x0, 0x0) 00:00:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//f\x00', 0x0, 0x0) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000000)="e713bb78cd69606817c2f33ddb8356748a00a21e9b3f135fb574") 00:00:41 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x712, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r0, 0x40000003) flock(r0, 0x3) flock(r0, 0x5) close(r1) 00:00:41 executing program 3: syz_execute_func(&(0x7f0000000140)="1c0ab5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = socket$unix(0x1, 0x5, 0x0) listen(r0, 0x9) syz_execute_func(&(0x7f0000000000)="66410f5c510dc421f9138f0030da0fc4220d989de7150000c4c2013a35e7980000f3400faedd8fa85ca2780016f3430f6ff8dbe47200c402999054dc54") 00:00:41 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = socket$inet6(0x1c, 0x1, 0x100000001) flock(r0, 0x53afcacb9aff8a3d) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x9, r1}, &(0x7f00000000c0)=0xc) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) 00:00:41 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10004, 0x22) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0]) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) r1 = socket(0x2, 0x0, 0x0) accept4(r1, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c, 0x20000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d}) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8000, 0x1) setrlimit(0xf, &(0x7f0000000080)={0x8, 0x2}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000280)=""/177, 0xb1}], 0x1) 00:00:41 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', 0x0]) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) ioctl$DIOCGETRULESETS(0xffffffffffffffff, 0xc444443a, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0x0) 00:00:41 executing program 0: syz_execute_func(&(0x7f0000000000)="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") freebsd10_pipe(&(0x7f0000000140)) syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}]}}}}}}) 00:00:41 executing program 3: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x8001}, &(0x7f0000000100)=0x8) 00:00:42 executing program 3: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x8001}, &(0x7f0000000100)=0x8) 00:00:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0}) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000001580)={{"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", "c7373ebf7ef1affbe350e14539cf5654e128eed9d7d8cf3c412e9eb82c07da5f", 0xffffffffffffff31, 0x1f}, &(0x7f0000000580)="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", 0x3, 0x3f, 0x9, 0x2, 0xa49, 0x2, 0x84d, 0x4}) 00:00:42 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1e, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="166b535e6b35cc1f4e00000000000000803e75f7804d03eec3b3eab780753770b8d12af74bf794bd87d3bfc8cc5bbb2d63d01440af1550c840e0e8b7f170056b45fb0298cb87e00dc8096cd83e69595279b1072d694c9adb37ad7d59e997fbca52de93dc4c6bc45047df74f04f1c51a8cb27037bfe05df1aa94d14bef994dc2d295d89b0c21b56d7944cc66ed2e303e1dcb9b526dce782a57adceb022d08243862370c87f104e3fe039bc893ca9bf150934fbc0ea3803d3ab50958b3f5361335912ec965f06294bdcb3fbdacc92a04ba5f9f310df4374cd19e04d605cec6927fd06931c72bf5d602013fde15491f7bcc46891124"], 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0x41, "d8e0b0d7282f650e8f5f96fb5495a1063d8f6e2c3459416dd4f8315d54eae84c4a950e367911691dc0a3c8ea72a10970b4ae36bba9d18b59e962c37b36e2338918"}, &(0x7f0000000200)=0x49) 00:00:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f00000001c0)="dfe89f9bbda40a8080dfcc1ab238d8e6656b50d855184b387fb66891b608a9882e5c82591833699c44f0803e668e4d52743521998c8bc8e285b6c62f54ae2661cc2aec1760e07fdac146a046c4b3fe0b9977b48a8dc38034faa55928ffb016d354b255eb5d41ab5a745341b42d5022c33fe558c3d5870969f8646a0674b3008c1107ab47d6410ccca3b058e4b1c722a335c37f023c19fea3ddbe73b78f30b4a37a0909546cc117926addc15bc0953b43ddb3c54577ea93876d1e0e9ddbae0152602c84b28253986e7f0659859ec3095f33ec1cb0779c5e5b5b95c76330bb9fadf0c651fe77353192db1be34ddbd7d98a95") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080)=0x800, 0x4) ioctl$DIOCCHANGEALTQV0(r0, 0x4004667b, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x9, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x8}}, 0x0, 0x3, 0xffff, 0x4, 0x9, 0xfffffffffffffffe, 0x100000000}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000380)={r3, 0x6}, &(0x7f00000003c0)=0x8) 00:00:43 executing program 3: setrlimit(0x3, &(0x7f0000000000)={0xa0, 0x10001}) 00:00:43 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x86}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xe, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x8006, &(0x7f0000000140), &(0x7f0000000180)=0x10) 00:00:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, &(0x7f0000000000)) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:43 executing program 1: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYRES32]) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x74, 0x2110, 0x6, 0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x0, 0x2c98, 0x2, 0x5, 0x5}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x9, 0x4) 00:00:43 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400200002c2, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0xc) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x1f, 0x8, 0x6}, &(0x7f0000000180)=0x94) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000001c0)={r3, 0x6, 0x4}, 0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x2000}], 0x1000000000000013) write(r0, &(0x7f0000000080)='B', 0x1) 00:00:43 executing program 0: syz_execute_func(&(0x7f0000000140)="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") semop(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/226, 0xe2}], 0x1, &(0x7f00000002c0)=""/244, 0xf4}, 0x40040) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000400)={0x8, 0x6, 0x800, 0x21c57bab, 0x4, 0x8, 0x2, 0x0, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000480)={r2, 0x3}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140), 0x10) 00:00:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0x90) socketpair(0x0, 0x4, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0xb, 0x4) 00:00:44 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000080)=0x11c9) 00:00:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000080)="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") mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) 00:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000000)="ed584669847a1ad7efd81393f41ec539e7e6a14435dde30f008a62c4e6b281fcd2c19517fd") getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x5, 0x3, 0x9, 0x20}, &(0x7f0000000080)=0x18) lseek(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x4, 0x0, 0x3}, &(0x7f0000000100)=0x10) 00:00:44 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r0, 0x5) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f00000000c0)={{"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", "23c4207e04612bf6fe1ff26a4c551a9819198ee00c9107b88f3b6136bc1ebc0b", 0x1, 0x7}, &(0x7f0000000040)="4811e2cfea096443ce6e784bec8d0ec671dfb612c60a8837dda46f2bc97ae652748303bd915c", 0x100000000, 0x1, 0x7fff, 0x9, 0x7, 0x50, 0x2, 0x1}) r2 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000540), 0x100000) connect$unix(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="820234e97f9c6c65a5c6ff00adc1a440593000"], 0x1) 00:00:44 executing program 0: syz_execute_func(&(0x7f0000000100)="0c16b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b9"], 0x1) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) 00:00:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x20001002, &(0x7f0000000040)=0x84, 0xffffffffffffff48) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2000, &(0x7f0000000080)=""/180, &(0x7f0000000140)=0xb4) setitimer(0xb2623b07f03ae648, &(0x7f0000000180)={{0x4}, {0x1, 0x7}}, 0x0) 00:00:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x40, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x200000000000043b, 0x0) 00:00:44 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) fsync(r0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x1, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fchdir(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000180)=0x10) read(r0, &(0x7f0000000280)=""/28, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r3, 0x3, 0x1f, 0x100, 0x3a, 0xfffffffffffff801, 0xc987}, 0xa0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x0) 00:00:44 executing program 0: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x3, 0x4) 00:00:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000300)="a632cc6e6d6d17b6a6589d0718e066f78a05f38489422c21cbbe79dca1d3e55dcc33841d440b0b518963a18fd7ca12622b4befc6cc68a50725a1d8f3f4cbd9235053a9993c21aca10e01dc3f3af460547606d3e5356a730ba91c2365cc0569b1bb9720cff871d2c39275dde835112f29f4802ae3e782869987fbd3b3a5878b8c46a71d09015cb6ea9036b088988ed9c3a689ec38e6ed833a562dbcc08bdc0194d0cf19ae84b14628f3cb9295d8f49586abd353a455616d89b702e9a13cd61ed6e0d76fe77ef20e43ab460104e857aa12ab2930dfa97755c48e0582659ade356f531d7fa16f16", 0xe6, 0xc6b4829fe4c92cd6, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = fcntl$getown(r0, 0x5) getpgrp(r3) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) poll(&(0x7f00000002c0)=[{r2, 0x1}, {r2, 0x100}, {r2, 0x50}], 0x3, 0x8000) unlink(&(0x7f0000000280)='./file1\x00') setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) mkdirat(r2, &(0x7f0000000140)='./file1\x00', 0x1) linkat(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file1\x00', 0x400) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000180), &(0x7f0000000240)) fstat(r2, &(0x7f00000004c0)) 00:00:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000080)="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") mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) 00:00:45 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:00:45 executing program 3: socket$inet6(0x1c, 0x0, 0x0) r0 = dup(0xffffffffffffffff) r1 = dup(0xffffffffffffff9c) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x2, 0x4) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) poll(&(0x7f00000001c0)=[{r3, 0x80}], 0x1, 0x20000000000000) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f0000000140)=0x4) 00:00:45 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000100)="7ab88b9686611cdce37c91948b5ce16d1bb3cc0cc66287e1dd9791b8c8ab1520970437934949fea3217acd612c42dfca9cc49aa5a445bb9c22659d011c5b8cfd313c8eff52f8f8109299a659daaee617f3ebed1abf80946203d4660ecd829fb88811ec79") r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x8, 0x0, 0x0) socketpair(0x10, 0x20000007, 0x3, &(0x7f0000000180)) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2421, &(0x7f0000000000)="d3717f13dc64bf33e6d9a17a8c8205535ab3a6fd272a60a52feb9146907619eeb7012a858865c4c65fa9654c7e6d7986bdb1fa27a89f61b69a48c53823390b4e9ff4a271f9d57c67d830e60bae8169f952c32e0d8a3f85c6a1dee8e488b7fde5cddca6307c5f11c3bb0907fbe271c1658ca3712b2d49d32feac4d31416f0762ac6e948e01efae8b220df8d41f8e0f9f1017c4d402ecece00b74b1f04ef97f9b18d68399388714c2978a48caffa670ae62624a44b3f595b36f19d4c048bb1754d3bc1f33dae41a95bdde869f93ac8034d2e2fbb", 0xd3) 00:00:45 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x10000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x20, 0x1ff, 0x7ff, 0x5, 0x1000}, 0x14) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x29, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB='\t\x00\x00'], 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xe7, 0x0, 0x2, 0x6, r1}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x7f}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000200)={r3, 0x1}, 0x8) 00:00:45 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x10) shutdown(r0, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0xfffffffffffffffa, @empty, 0x2}}, 0x0}, &(0x7f00000000c0)=0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x20, 0x1400, 0x5, 0xfffffffffffffffa, r1}, 0x10) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100004) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000400)="43d49726c85a8fb9a9a762e5ff1aa0a902fde1d14851970fd30f95e659a3db5c129be46ba4c76d9d97e16a55ab1c9a58b32ede9063bcd42e6e98165f6c40859f584a14ce88107fa6c30b56bcbce60b1a4cc1a22d3d39450ca7fad32f392fe60f9eb128397f2ee95664da1be49c621d1885f1b53f1d0424bd54566b4c88993ab068a4977d5049eda585220fd33919395ac974e9794cc58082e5558c92d4eb305711c840cefae6157b8184b31a40cf5641b3c72d9eaf044ee9f6666f7fda") shutdown(r0, 0x1) 00:00:45 executing program 2: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x382) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000040)="e168c57c17d7a92f3138cf29858962a57d1fa8b9789f5e1dd2") syz_execute_func(&(0x7f0000000140)="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") r1 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r1, &(0x7f00000000c0)=""/122, 0x7a, 0x2, &(0x7f0000000000)={0x2, 0x1}, 0x10) 00:00:45 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f00005dd000/0x1000)=nil, 0x1000, 0x3, 0x1012, r0, 0x0) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x54, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) 00:00:46 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x964}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) syz_execute_func(&(0x7f0000000040)="b15f91cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366450f186746d1d97c7c730f5726400f0d18c4ee6d5fe2b671b6714600000a8ab1b182010804f4f30fbd110f000000") 00:00:46 executing program 3: r0 = socket(0x200000000000000, 0x0, 0xb79b1f4000000000) connect(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYRESHEX=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRESHEX=r0, @ANYRES32=r0, @ANYPTR, @ANYRES16=r0], @ANYRESOCT=r0, @ANYRESDEC=r0, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRESHEX=r0, @ANYPTR64, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES32=r0, @ANYRESHEX=r0], @ANYRESOCT=r0, @ANYPTR64], @ANYRES32=r0, @ANYRES16=r0], 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2301000000ff0100000000000000000000000000010600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000400000000000000000000bd00000000000000000000000000007589cb61b5b6b80eae30504552eeb164bcef85eb390d502a083a2456146f69f8c239c975ac8d5cd84452882af36741d1992df9061a4732d2c4f0594216eb0a", @ANYRES32=0x0, @ANYBLOB="0500000003000000080200000600000000000400"], &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x89, 0x50, "63da5858ff205e632832476d2a29f9cf7fcf146ad5466f5be9648b0b7509c52e1abe1ed02cb03e4c0729a746200aeb76d5e3eda0cf639d9003429a8fc1667d94f62447b69f77833c46cf3eb10b422b7c"}, 0x58) bind$inet(r0, &(0x7f0000000000), 0x10) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x40}, 0xff2f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x40, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x4, 0xffffffff}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x100000000}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0xd48}, &(0x7f0000000140)=0x8) dup(r0) 00:00:46 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() fchmod(r0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000300)={@multicast2, @remote}, &(0x7f00000004c0)=0x8) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000440), 0x4) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffffff}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000340)="dc839eb2efb4a451a98b7dd58ab3e73a1c1fe27f50f076c44b7da6f0996067f174cce5861d23e2fe907edffdc7549daf3dc68ebc78103968914d6a1b5a3e3941348676c73cb3a05d22aed9eab547c8ce8265888b898e4582edd16a4681fcdf438c4fd491a77c6ed821f610e046904526d38fc84cfa", 0x75}], 0x1, 0x0}, 0x20008) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept4$unix(r0, &(0x7f0000000540)=@file={0x0, ""/44}, &(0x7f0000000580)=0x2e, 0x10000000) fchmod(r0, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000240)="9e46f553829f37afd800f207eff700a33ec8cd22") sendto(r0, &(0x7f0000000280)="d97b9a66e615d16b14b352adc3a4ce1731a9ef6cab2387abbedb86d46b76a574021e39f3446669c6d558e02f99ff1de6902358b7230a62ca6f6e60f7bec83a994faf05f72506bf61c8562c66ceecb6", 0x4f, 0x80, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) syz_execute_func(&(0x7f00000000c0)="b11591cd801b69696c69dc00d9d9d0c4412ffd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e123fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000005c0), 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000140)=""/219, 0xffffffffffffffe9}, {&(0x7f00000034c0)=""/4096, 0x1000}], 0x4, 0xfffffffffffffffc) accept4$unix(r1, 0x0, &(0x7f0000000500), 0x10000000) 00:00:46 executing program 3: munmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) msync(&(0x7f0000d59000/0x3000)=nil, 0x3000, 0x2) munmap(&(0x7f0000c78000/0x1000)=nil, 0x1000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:00:46 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000140)={{"fc699b684d1761f900b498716ed5613f539b4988bd313931b6060209c8ef535cc5b2b683df817f6b4fd2f5665b2ca952511a3ffc91dd2e9e90994d22008b5a70f5cf02a62753641b8bffa82a79fc8eec89829abef12fe1faacb2a94ead526bcece9955b7a8496b33626a1dff8c5c7a04f8c3fab3a7de94673e9c79b80654849a2e190fef8136773621898f232eb976a699ccda886e86341661deed1d0d6ca81a2f253c7e6c17351a535dd2dc800f47ca35b040bc42077232584bcd89338cd764c0ae36431155d79799998baa4d2ae74a20d860f3382598e1cd1e052c21a117d7b9994562935a8eb9ca959f8ad19791d5da9934400862a8422db284714a2eba616bea8438dc7b8d08c264c43cb0c231805e5a7fee493940b64a999489a70415918c9de89a3e82280dbfaae6dd7e42de6c883a70f95777a847c5df8b9f0dbd11a96df2c441f973ae77ef27a920329572b314d12b15420cbe09e2f89c400ce352390924db4decd0bf44b680e018e7c3b1d80f5339ad02bd18f343e210e10ae21837ea04dd46744a0bd1a183a820b3da84bdc91529ada0aa70f7650be0f3fe4a9d1208b6e45f7923c5511b869b427379b831b469d5a42203958663400358ff90e380e46f0b09312b80bef7d9ceb2dec01eac50f006480b5124d17dae140c2e0044271a771a13ba66c347e61c07fb939121f2858126acfdbd1aa2455699e4468090a1ceb814a6470fbf278cc90493d70ae4a9f2cd0648849d0927b891a856cc1444269ecc0beb3b72c3ff95adb0ab743d44641dd19b8c627fd4a833c6f1c8ee11841e6c52ba8bd8df0bfd20818e77c880d46fed16601e79a72febc9e1c69d9e39a06e1cb039782ca305bfbd7b6a0b156e22a5d552ac987e2601754bb88aa9083a20768bc5d6192f812868c638486b0db43569512a006f24a2e89b6beea6a9ac0d4a798cccbb510104c5fbf60e3659f08c362795a274d68f5a1d7103c5d54895df4786cb09217eee8e37f8f0803f8fb47a94dc43df22b3e8c593be5a7091d407625b4dc65fdf877e8288465b0dd243c6a4a7def3f4ff8899ef7d2425d43915673bab5118c1ff92c433d76dff18331af48e4ac6520e7557adb94117725952381fae6fa5572810179e5b35a2c1443bf580b35e65fefebf4410d354911d9ad9d14d8c15fefe63342fe7f1389f3ed351c25f80e75fb8a193c3ed802138b0a4f3d9a583e23f59724e3c9906b0f1508e1d765fd0baffc89c9e82b26d5a4f59520412102bffae42beecea1aa734c020329509ebe6a7a8b0fbbe2e90d8c9ed4751d856291f5ea25c166bfae2d319d8c3150fd83f1ec15f4ab8e1fd5dc00da8f4934e423d42c63f4b70f061a64e9fd4f2e4ddbc0c46b856da04b7233b07827ada01614a72cdb17fe0212697fdf4973442039145af8b202462ef0c8032ee79ed523c00d08d63b7b0", "79ab5f4098abc117ac8e206d60baee6622955ab93bae037032aad70e2f355e18", 0x200, 0x9}, &(0x7f0000000080)="965e701c69c32db251d6516af6c5da79dc191279aad31b3bad25966d626e7e9b7f240f32ed01937ef5d8b79742f021b517cd47dad2aca8ae01b438cae38a2dd40d60bad3daa22e6883f8e4ea8aa4f658cbd488daf5766ceffc09fd784f55901d80de4a4f69ef50678611fa841b6f0513fa6b87970e9bd5e96fd6c8a0d6fd8f4cb9bc34e5a112bfe3b989b2ae11df8ddd0f83300ea1637fcb235f9f64b05fe89b91f7086f88a8c4eb8d7d8de5f72cbd431cb11ee6a5646f48b3226d6fffa837", 0x9, 0x101, 0x0, 0x3, 0x1, 0x6, 0x401, 0x1c0}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), 0x1) 00:00:46 executing program 2: setreuid(0x0, 0xee00) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)=""/114, &(0x7f0000000080)=0x72) 00:00:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00"/136, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x5, @mcast1, 0x9}}, 0x0, 0x80000000, 0x1, 0x1000, 0x9, 0x4}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x2}, 0x8) 00:00:46 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x3, &(0x7f0000000980)={0x10000000000b35d, 0x800000b35d}) mlockall(0x4) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) freebsd11_fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000a40)=[0x0, 0x0, 0x0, 0x0, 0x0]) lchown(&(0x7f0000000180)='./file0/file0\x00', r4, r6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000001dc0)=ANY=[@ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000b00)=ANY=[@ANYPTR=&(0x7f0000000a80)=ANY=[@ANYPTR, @ANYRES16, @ANYRES32=r3], @ANYRESHEX=r5, @ANYBLOB="4b1ee3c017bf7993c4015f62157fa214640ca5cf67f592dbe0b66e1cce6598f8672a238a9a0e93c128015527bfd63931b58021435edad249764adeba471c164e663b81e8d0f4be7c26434c3aa76d931645ba53462c4942464719abb6e3cb99105cb5d386515b4e8432933a5371e5446442ed88b48c0d19b613ce54ba52d0df0aba9d9f24b2cab13ab44fc3948da6a3abd35ceef7c36bc5b0ebbf176beecbf5cb60e221ebdeb4d5bf65c4198e06afe98a8a21bc9431b1da5a013d1d96a40e", @ANYRES32=r8, @ANYPTR64, @ANYRES16=r2], @ANYPTR64=&(0x7f0000000d40)=ANY=[@ANYRES16=0x0, @ANYPTR64=&(0x7f0000000c00)=ANY=[@ANYRES64=r2, @ANYRES16, @ANYPTR64, @ANYRES32=0x0, @ANYRES16, @ANYBLOB="de6b43804e6a6d474355e6b9afbf330a4d6dbc157e2444299660c8146d298951386fd129281e81d13fcbd8850881dfb18b68a8b339b27fc25d8967c93ed61f81ddf5a7ad6769dbf731080270873b9b03dbf6fed7b047cf84dd6c1265ce1b1b400d1672e6c77aa62a82", @ANYPTR64, @ANYBLOB="351f383c964592a94477d685c3ec924acd6e892688eafd8fbbe477b4158eb46e4174736e18abea6dda20b787550983f05e4096fcb0780a8d630cd1f9178adb1127806ed3ee5c32b0745680d3e116675ed4ed8e4e3bfc8729eaafb2d7008a85d893cc61e799601ebad3c7523e3c230b5b26fdacd668654af84065ad1d4a7842550098108cbe159dcaf3161102b0293426f9f4de1732c1ae9377b3c312ac00000000"]], @ANYRES16=r8, @ANYPTR=&(0x7f0000000d80)=ANY=[@ANYRESDEC=r1, @ANYRES32=r5, @ANYBLOB="8f9278506f7c431bc8d35b56da1c6a6074a300d7fe402af692f27e0e5106ccfae057a2c3cc756914ee15e3a3ac0d3e1925d73e0ceb7483d2f774114e92338608543ed0252d18469993efdc8146d7a33ae709a760610d1141760e45a8b8f598cb0098a4f4bec419ebeacf9161b1c20064073e591ad0b6fe96f6e608024e2422759643c99b2deee41c235a42fbe52fdccd67a91f5143cc8f58f39f8eb9c90b4958376bcda87a5cf048f52eaac7002a59aea5ee99443106959886a08338285cd90a0b2606b5587ea483fdc04f06ca493dc16ff4516628394454b2de04d2cf152a7c0a895ca51965b8499e500409c51befe511b80b4a06fdb77af359d4aff161681e3447ea408285eed42dc6f7a03f87bac64acdb00ff47ea4b7e346caac29dcbdf6948169a21a3a2941c235f3d116777ab8bd33c6a9cb551f6b551bcedb0c8a7982997341ac532eca698ba6334459dfa0421dd263154fc4790fae011866d27e4674630f272831a0d8e9c67f8f255a445d417e3a4a24b71c4d80b528a6b0e38eb8a8126ea8341201be01067d21a305291a204d478a98200b5bf781f1765d3bf2454eb32f23c57cc6f77ebadb41c3d90248df9dca14121f51e1b434877878358950e198a3efe9aacf96517cfe5498c7dccb1b7e7f941e6043ec7ea4b448a40f4e3a9b0106f101df32c6a86183d81b5cab2651fd785c4a014b152ca01e24e6202c7ac3d39f0647468d27a129a531d53a763afcea952e83a0a03fc19c7f0434c44ae3e0c4f7a318743e76e51d906315256c31f78fa50d27b8b7051d58d337a4fa4b9d73ac9b4af86a7ae8961e192e7b6f6b59fb524bef17b09dd26ea598b50a25c42930d59622d29193e041e30957f3823ddfbb1864e725685c966adc448de02b263e3d9821fe169921303c9599cc52be21a8dd7f517a93a996d3b67517ccb3d78c326e5e1e6db8b166a4efe65e73bc34de2d2c585b9085d38d086e8c0084fab872ce497842bfd2d6393ccc83c6e92a3b36ed5720f2bec09fa8658d378400a2bde952625e481ac20d455f0fd9e6af2dd3eb1ba245205834cd6e8bba48ef3da227a5035dbccb21d7a6f2940b5b4be5241079da20b26ce4374edc26ae41acde5a3113804523f04b860245243d82eb86ce7e010c53d5155ecb52b89328c32262332a4fe83c81eb4a278d7001a36d5dddfcbfe930af2bb8e651f622f4dbf0f3c81fdcd7898d423c8c729c9f72ff349c38f592df8b73fd85a51750364bc388adb581cf4034743d81070160929e58a0d016a457a6defc715ecac96cb98c86586474d8dd37a34151c1fdcec273005f5da95c259378cf4f41c233bd7c2a7552f0ffc4463b7b53913c7f84c125ab77cfee1b25de3f16b34d83c36676ef24b9f2f52a77ccb9f3deffc6c826d0c15ea96b0a582806ccd70aa0a9e8e13acd683ce1015043eb20193acfd169e6d4fbc5ec469589b316a47085a127d1dd412888a6c992d4c31bad615a73c3a2568e07e52da2ac9645a537fc2effc5b80faccaeec4c8f1ca90961db99d0d59c6173dfe1961f4ac9c3dbede50a1e6b4dd364c73a39da1c29143fd293aad034f32002cdf1dc31e8122c8029616d4742371c02d13dc600e7f38d1fc4075c04f6ba19e1955c61c6853ecc2daed0138c4194ba9bfb965b0f62cd77410f0f5198b98bc573543554fab9f86dfe3433633f68d41d8ae6b94e1a5f712b481eabca9a4e56494c5505c6c585c48f247841b376cf523a5ed1ebc1654147cfc51057e544c6e81da00981f614f8bc17c36ee61d15e50405ccf6795141f83d70cff93fe4668be16a192a17258233f740d78ca4e46932b61eeb961033479461a846c8972b9fee3e6a4b47a65542a8f7cfefe519ab97b658262f5376c726527ad38028f8a5e8d48e07a1df129fd9eaea1f86482395be22eb2fbe5ab89d3a9e4e93e6564e2ad5eb1d5b5dd3e07aef8eda8b65477035a6070336a4f0805cb05cb5f7cfa16175cf7656ef8c2733719e3fa06074ffe4cc99665c96df0d2e9efe08bb51fec2ad63db9b064723730ba091e540ad334fa20a445447e0d4d583831409e67a6bbbbcdc476331ab3754dde941542300846617530a6298b7be5fc9c1ff40612c9c188b88f74edfd250580bc15b6242a2053f7e47ac5aa394b47b924a5bab4ff995a6e92a323204e0f1e4267f472c9e0fc9f77624e872bf2d41ebd17c4482204ba48f41ddf8212af231465d9d222956cf8c3823cbf3dc14a5d93d934574a540748b8f2309a7f438c532454e1d77dbd4fb404da992a0876291b48862d0afeeef28d197dbd092c4b1586f6ab98d069339700e2d5e983d52f8e16dd65e5d040ccb0c363b6d1771e02c6c1713435a7789b1004b3f7451721af751ac2b138ff0bae8b9c24089b5a235d7d066b0933de9c7cc874fe3dcbbcf197e6b1e5dacd5cccb09807fd6ea824f37745aaec6a1c56b262676a3dd29041e7e7f347c651aeec144e132d48bc22c59b48c7a5d1ac180573e0c8edb6c2c07da9bf97bdde6b30b2418e993b1049106f1281026e8e9c09d0444093e3dd91a1883064f9fc7ab3240dec847d62e65c200633ebbfb7247a296f2190144c3e642b89d5a6b89c41d07c2de69e91befd41d6892dbe9b4bf5b23b83e30bd13e3619c48eebc09f5cbab969005b54ca4f47032002e81f17bcbcbade504a73fb6b5767c450348d3acfe8fadf121683b70389558fe767bbd3439143ba0f60bdcbaf14fe704cdca065bcf9dda69acf26d413943d55d25f022a920cebaed6adaca7ef1e5e637e89d55862b2f5dcddc286ba2ed8e0eb296dc74cc3efed88c6497466ed7e01c9099526e195b2f136212111df6181552e87a756dfb6bafd6b91e71a55632b9485b82b65b5b877ba9cf8902800b5178d00792d0e31ceed99754f074b62ce3631ed56b4908e50c6c7ce4a6face74f9fab5518bb4b186e4a58483a4f1c8dc4c35c8cc730bf67a4b3c19a1d75335ad5d4f7f49f77d2cbbe1cfde5335210bfe5b5e1bc9b346709e2041a58f537e2a52cacc9bce7ae39cfbe9f22aedbca3b5069c7a951a82ddaf33579d37f26724e2d445f74464763e4b04e35c1cc02a7837b7a85c614cca8b118661cc59b0464670583a14598ef9069f38910dab523581edad9ee2e685e48881d721839f6adc5a039c16ddb6790c99e5b4f0d4bc5461059869d04c164c058fcde2a29d5bdc993fa38c9a35078e70b5be853c9e899aebd32169258c76c50371c71a267f2fd764072b67a6cc7efa816a86c21c1ab993874599cfef3e349f21113bf17a8bbf541ff9f535f3dde56e1cdfa3b7abae21d81acd71625212fed3d00af92dec0f8455c886249d580e6222810f8643850ccc60efd3e20119894749d5f0e8fa9294db027c1ec4cd02ec651ce1d36d5987f0eea9c36cbc682bd4d51ed4ba7364a71c32f9a60479d37c5e7b08593ed9218b0a243a0b7879a6ca88afe1bed1b81f21fb1eeb3a1394179bc5c4f428b44fc0e1957497e0f36a53c9d65d383b02fc5ae4379da1178236e22dc0e31507d6044d92df68a4020c00b9128322c9c1e036d434aed5edcc9c75d10f293a9cb7c2c3f6f6de3e41e865ea94dc7139d55877118e130708368d59246abd0ae99cb5261ae7d8d16c9ab23e762d5d8d045787e6e0b1f179e885bbe2f8775dfde0cb7b95dd6af0530823fb6658cd26006e8eb08af8fee6cf1043f928c38987a4fb69493df654ddc2b8a2c76dec6756a069f4e8dc5b0dbf3ecc45736fdf4389e980ea1ac90dd7d429f9cb77323ba82021c1c055fab869c604d5859481d1a652e12650d38641680a3bafd7eb7ed0c619352afe044fb9246d94bbfb9d4115c6e639d2a76eeb8d99eef04e541c4611ff75a78f884a995270128714c8161b46252055a4d82bd7fee64d1f155a54cc88c35cb2db75f2b7095bdadac1dfd8f4e056a056f798f80cf52a20516f006604541e3d7065f527d95925c3509e849868ce24b9260032dbe7bfb28bbe694dc87af6b34d9380de2546fd4c7b784c48e4b5da8cfb140600f17d9be186bdde598b545cc8b36449f65b398880084c2fa1539ee2f3022d8eef347f00258d605a0c271a91f915fe69feeb00482cd40d9a2ca9f2d58323c59afb5f6fae772878c2539b0d3fce71be88a1fb56ba8853838e09c57c683f86159fdeaff9a26417f7dce05305f423b941b4f65bccb42d679e91685e100c28c47b67bbfd8a933e312a059bcf7f523f502d83a89847e6203eb9f2ca62d10324ebeac4715ba7f2da610120d824c27371f9f5747992af3ca6027008bb5edea00521c7cb34a4cbe88465ff04dd58429baaef5048b66aa01c17154f3ca9240a1befd3f2749ea967aa3abb37e87f87f2cc87fb066e3b35d832a3ea296f70cfff5d148430b898a42984901bd41c5e54f56eed101dddd7e13841d0806c9b9ae5f1255be1fe00f1b92f307f6e369e08074e23cf743c02d75655fd233c95a6e7554b854ef40f9b1f1505f8110e40a84c5b20102310282d22d240219fe110fe8e3683848dcc5289f447d8c1aadb6bb779602e498e3ff494405998e88923384bc619169f8bc8b4bb0e34522191f0203158d63a7752d93e6040985898526d0d7f790baeb2dc18e117ae71a62fba5a288579fcae893356adbb1a6c0411c8ef3686c56a0678c6532056580fd40746d1a257f42a2f94c94a5cc5cf745de0461921fa921e7e1981e4b207a7a1f84a0b17639348ef45f99197637abf27fbd7bcc1c0000e8ade17eced9fde8a1334be7fb2ff83c44d58c2a9d76fa6ab5fad856f6aedb3f543354c1f4417b6c5d4d6527221ff7d01af4a1f52dc57e328db1244f3dffccb2660c562dcf5747edecf160888e195d36f625c0ed2e284ddb056124263994a898d0225ad1b3726291e907e21b84dbf6a79d2835c47f20658e53dc058c9f70b1d0b1853114bbbced3d8bf69ce75f98d3462e0ab0fb57a32b3961e7c7f059f8a4cdb5babcdab286439cfb036cfb0cb3f510a864b7d249a918302f52c3e734de8324af664de0f48e67c5b141e7829b0bc26e9db6e3a32181816b214c3f17ed5630ab61436586944a208c35a179c21602ebdba1160ad69bf686aafff882888b50a2e0629f26ad57c5bd4c6671ad648cde2a824d10e4011d2621971394fdab0ffbbbad292fd5de47192945b673831fb6e7fbb1c37eee02b7f8cce1175f0fd67c16e98910bbb29f35550e69c90755d003bc87c43292d5d6de353bfa4a6f1b9e2a25116935ebf7093039b1d81e9eaa26e47a5a8de826112cd3904fe1a46d24eb214e95a407b07ef4e35f30802046e4fc700851314594c228587cea62a2eac9cfb0b907489be75fa03c50541c89c069d7d4637d6980b6bceedc345971c0fd1c6a0c1b9bd979e0ad939872495daebb6d719eef561a2693fe31df3ed26d5f40ca7ab51fc823ff07ae9f2e6c3165b144655e19f06cbe0f09b993197b4f2911be26a092edf97c968d44cc64ac716dc461f3282b14a841aa4a325b183277630da78d3b58f44b8123b49d4a33238ba29453096bc5357bfe50227b69841476218b9577e4b1d5911d98a4170d4ed77246019bffc04cb54b787d6f54cc156c0001e9878321ed03bc70711310a3afdc1edc2e965716ce2361553ec216947f2ba366d2f7f5a1d5c0b9afc13ce8056d4efdad2f0a95470a181eaf99a8a5acb96292bd32459621fb3cbbb83e9cc191809f69d654037257e90ef0fd6e5cd48dc88a2c5a7eaee6a26c7cfc4d8cda8870603fc64278a218a14602c23802aea52cb3fd019c39b4470ce150c0079f58a7baedcc7b5e63fc"], @ANYPTR, @ANYRES16=r2, @ANYRESHEX=r7, @ANYRESOCT=r2, @ANYRES64], &(0x7f0000000140)=0xa) chdir(&(0x7f0000000ac0)='./file0\x00') syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, r1) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) fchdir(0xffffffffffffffff) fstat(r1, &(0x7f0000000880)) getresgid(&(0x7f0000001f00), &(0x7f0000001e40), &(0x7f0000001ec0)) lchown(0x0, 0x0, 0x0) 00:00:46 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") mprotect(&(0x7f0000ede000/0x3000)=nil, 0x3000, 0x2) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) r2 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0x1000, "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"}, &(0x7f0000000180)=0x1008) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000001c0)={r3, 0x0, 0x200, 0x7fff, 0x8000, 0x4}, 0x14) setsockopt$inet6_int(r0, 0x29, 0xe, 0xfffffffffffffffe, 0x1d9) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000140)=0xc3b, 0x4) 00:00:46 executing program 2: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10) bind(r1, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x3}, 0x8) connect(r1, &(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x2}, 0x8) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000000180)='./file0\x00', 0x800) fchdir(r0) getsockname(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10) freebsd11_getdents(r2, &(0x7f0000000240)=""/148, 0x94) freebsd11_getdents(r2, &(0x7f0000000300)=""/65, 0x41) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000400)={@rand_addr=0xffffffffffffffff, @multicast1}, 0x8) r3 = semget$private(0x0, 0x0, 0x100) fstat(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000005c0)=0x0, &(0x7f0000000600)=0x0, &(0x7f0000000640)) fstat(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000780)={{0x3ff, r4, r5, r6, r8, 0x40, 0x6}, 0x5, 0x80, 0x1a0d3019}) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000800), &(0x7f0000000840)=0x4) r9 = geteuid() __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000880)={{0x3f, r7, r8, r9, r5, 0x2, 0x200}, 0x0, 0xd5, 0x9}) getpid() ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f0000000900)="5a7c144e01a360dec2709077f244dbec478a78fdc45ddfa540863669003ec5ec467eaab5e9db56d2787adf95b61c3c3e6245ef0b7485081962088cdf1c09e666") setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000980)={0x5, &(0x7f0000000940)=[@in6={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f00000009c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000a00)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x1ee600000000, 0x5, 0x0, 0xda05, 0x3, 0x5}, &(0x7f0000000ac0)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000b00)={r10, 0x4}, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000b40)) freebsd11_getdents(r2, &(0x7f0000000b80)=""/8, 0x8) writev(r2, &(0x7f0000002000)=[{&(0x7f0000000bc0)="6b8e89a493df047c6c23fb7d9a3f64689bbbbdd43dca66eedd973151e03e47ec162aacc6815116240b74", 0x2a}, {&(0x7f0000000c00)="109ee5dd387873262c306b8f97865a2afd68c489f3feb0089235d63397ae6e99342e73dfc8f1ce0a92daff989426ac48d6c53deafc3846220a8367df03851e2d76b2e9c0f9ca9980d7e7d0c826a6147d5564cc7d9f0100e62ec8ae99732f4fab9167735f7489adab65f18d4363126b97ad2158a19d3c3f38cbce24b60a827853c72042781a3b30", 0x87}, {&(0x7f0000000cc0)="2b89ac518aaf6e8eedea88e6f12e811f96d0724c33882361e52d38c2def7a77c26e287862dc1e1e0f6a0a0315340273908c63f5b9e605f2ae4e12b38ec4f25608d14ce6cb483ed041a827cdd38f638", 0x4f}, {&(0x7f0000000d40)="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", 0x1000}, {&(0x7f0000001d40)="213cb175985992d8777d9aa94216830b79d79f1ea907abb92901bfcc9777748472568a653eedb3a3799ea3b2fde039d0538369432f1394af6693d006c5293509e91cea9f6b3696dfa1f4b15a2df14c9c8196f90933d558460486", 0x5a}, {&(0x7f0000001dc0)="8dbc448fb4b7d6373e2e5a3fb5b92a1f00d95ac489528820103b36fbab0db803a4e658ffb1103524c241486c214db2076906ccbfa3257089bffa1c661b0ed81690d770a585f5a96579bd396423ded555e9b71d41c0e95d5c26f3b8e710670d28dcea08b1f6018afc6c024ce31b82c6916e82aecad2ca200cbedd0d14eb5af60e580e38e76e9b0bad14625f6dda9c672e88f62bdcee5bb224fa1fb4a04793ad3379c511c8b94ae72ec838761bdd5c8af388716041bf8c63c839cec1", 0xbb}, {&(0x7f0000001e80)="86bc179d7a13ceb5a9e17acac730951fb70343687d11a10fc56189fec9147422053be1b3ba9817256182b04cf08f10ec46cae07687d6fa43c0274b71cf86d44303", 0x41}, {&(0x7f0000001f00)="7b2a4737afe654a37193200dc0198dc6587d0cdd8a156b21241f273cb8323079940d951ca8bfba3d636b7d97a0216e347cb4fff6401adb909bda48aaadaa5ec75e6e32ea7c2ee09e3b1bd84c6dc32677422585cea0a5eb3c5601ad7f19bd9f54c0ff030fa0df4dea814b", 0x6a}, {&(0x7f0000001f80)="062f386bea89906ae3bc34912b343495959cc6801e2be0acd4da9e5e8a544f39c52b9186f8db7ade1a1782859eec1be1d56ae825d3e7314a481f96ea207f64ba09ee7b5f7f7636d24e3a03f0cf51523c2e3c7954ef909c40e97d4ea7840312dfd93db9caf39a6e54185c8fb40af7b58910b58dfa38035e059607", 0x7a}], 0x9) syz_execute_func(&(0x7f00000020c0)="3e0fec447485d9f2f3ab8fc978e1580366420f38de8641480fa0c462fd37ccf00fc152ddc4c2a1965f03c4c1f96ec2f03047fa") 00:00:47 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x47, "6b0f8401a44d81aea315b8d6aae736d8789612c589cea46dec5e85675b0f3a3ac16b54cbbf80ea82bd6364161cc310ab79a6a8254698d41a75c619cb9acd97e279d8f7da48e8a5"}, &(0x7f0000000000)=0x4f) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1}, &(0x7f0000000240)=0x8) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) execve(0x0, &(0x7f0000000340), 0x0) 00:00:47 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x38, 0x0, &(0x7f00000000c0)) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000300)="ed102bf618de18df5bc4c0f4a77ac74e39a6c2554d0ba9c0a4022693c81e166f7a85c3a24b2e1f001c96075b9c8435bcecd2dc32a7240d4cb55c1484e796d411c6e36e39e01c5cc297c6fd29e52b7862e60e6a05c26cc984b5af20433eb98300d3b38fe7fa32d41f8467f370164a26b8e68bfc680221c0ded6") r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x100) execve(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='!\'\x92\x00', &(0x7f0000000180)='}\x00'], &(0x7f00000002c0)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='*&&\x00', &(0x7f0000000280)='\x00']) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000040)="522f85fd1d77592f0f45f0acbeee659de909f5578b1898ae49078a8ad6db4a0465538f80b50d3141a18e8f3bd8d35a0402cebdb48d2f741830d4858e62af6e24b93de8be08f8cdec51030f72d7ff127eccde557aad06e27cfbb2d91d2771af90af0e2b5a7ee12316bc68e41e238678cb9ed46d3fdbdfaebe6e") 00:00:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x3]}, 0x6) r1 = semget$private(0x0, 0x3, 0x10) __semctl$IPC_RMID(r1, 0x0, 0x0) semget$private(0x0, 0x7, 0x400) 00:00:47 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="80022e2f66696c653000"], 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff016}, 0xb) 00:00:47 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x6, 0x7, 0x5}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x2, @rand_addr=0x3}}, r1, 0x7, 0x4d32, 0x3}, 0x94) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x1000, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0x1ff}, 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000340)=""/130, &(0x7f0000000080)=0x82) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0x7}, 0x8) select(0x40, &(0x7f0000000040)={0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, &(0x7f0000000180)={0x1, 0x0, 0x180000000, 0x7, 0xffffffff, 0x6, 0x3, 0x400}, &(0x7f0000000300)={0x1, 0x1f}) 00:00:47 executing program 0: 00:00:47 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x1f}, 0x24) syz_execute_func(&(0x7f00000001c0)="982e152c1ac44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd80fa0ab34d5c4e10bf8c4f8c497d4d414d1d112c483397fd300450f564800af100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e65660fdb26e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") fstat(r0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x3, 0x2000, 0xbd, 0x5, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000003c0)={r1, 0xfffffffffffff238, 0x8}, &(0x7f0000000400)=0xc) r3 = socket(0x17, 0x6, 0x3d) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000380)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x3, r1}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)={r2, 0x0, 0x88, "ab0ad41b32b919ebc6fd3098af1146166894f2e89f26351d9c0ca20ecf4ceb45ffc9221f747652454c4b041f1541a80b55e6609d83675e7992c7df4de4fe8e97a1d47a9eab7be85e97811457a14a4f1a5a8060540eab7e30abfd65677e93b43a8ef2c91105c41ae2c4408312d506478192761cda9931c71836ab7f4b0f5ff35b424b9cbba1ae06b2"}, 0x90) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x7f, 0xbe, "d25c9d1a63c60a5d4bfcf654ad51cfcaa2961c50e2e81c8d02890ff400106793d3c453696f9ed5d146a46509978b715760f8d151bee3fbfc30d555d298f66918bd84e7f68e9700555b6c201079b317443a3ffe0dca79cefb7ab42ab5ea80ae3abe2180c75c1de5f5546c73e72fd52b60033506aa9697a3a8cfffe1e2ce79956675ec157be802fda641035bfc90667cdc49cb0341ff7f5de658a8775b3caa1cf76b2d1e1a5895adf1057a8c6604f501f49514724b42384314ff06c82d1a8e"}, 0xc6) 00:00:47 executing program 2: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x80) 00:00:47 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x601}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xa3, "1c27b589d0c8d645a0acb039c5f4cad9d7bc7155968e5ce5604a63c23b3b4bc3ea5ebf1d0e51d1ce417491e575d2e21dce5de00af26322922a7011a2388f7181c676b70b6a20d64808668c44bf1f58b8469caaf2f62005795f318a66270dba61cfed0b556b739195824c805198a16a086b2d41396d1618b05e064437372b29463433a4888c58e9c3ef9905e1afbc4b324a1f37ef6b1284cd0b3c3b92664b1f46d80253"}, &(0x7f0000000140)=0xab) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x400, 0xbc, 0x6}, 0x10) 00:00:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1018, 0x0, 0x0) 00:00:47 executing program 1: madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000000)={0x10}) 00:00:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x205, 0x0) close(r0) syz_execute_func(&(0x7f0000002440)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795b914b0e0e680c000000c4c2bd997a00c7e4c753fbc4c4437d08e300edfec47c7c7fc97070023ed107c441a5e207f2165151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a84166dbe24585c145332faeeceeb7b7f5dedec4a1e1e0ef26400f0d18c401fe5ff6e30fadfd45365dd3d3d3938c000000c4e1f913376666450f17720d0f71e7f1f20f0124ba") ioctl$DIOCCHANGEALTQV0(r0, 0x4004746a, &(0x7f00000000c0)) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x0) r2 = accept4(r1, &(0x7f0000001340)=@un=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002, 0x30000000) setsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000000140)=0x9, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0xff, 0x1, 0x6, 0x401, 0x8c}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="00100000a19d7dfa7726e9656505c77a624af928d5cb1dc609e4749e065b01af216bb09d8d3af0dca7cae881a3888ce47e22e31eb0b7143382059b61810036d82f1e492cccd9e31ad202df8d51405697763053b6510923d5283ed835bac0a073ced74849e9c74eef6177828ee0f801bfdb8b5c2cf9e8175dc95feba6290a65bced586a6f6fdf49103e62f1e6a6872bfe1a40f1533285e72fb4f0e5fb49c28b03ceb26ae9a5ea7ce01947c0796fe05f754147d332ac50a0b93040f74bff35de0936c70e01d243044c99a9be1da04852547307857a98079d8d8821ad007d257224cafcf0523ac8801bee09c47dbd8d77708031b00dff2dc7a96d1f9ec0185d4702c9b4e249a8039d9af371015cb7227de598c84b9d8670c0de50b6e800fae4316ae13442eecaab8bd775cb215da374a9fe5d507545e598520e8b41728e2d5deb1ea1b1677940acf4cfebc0a25df3019fa0ae8321bc84b5e7d318405eb31b19ca82f2f4de3a58bd851f23b51960a51aff67b5477961eb2fca1128632627bb94f6025c1440a339db38d76468b8926117d6e01a515492998268b0076c13f5ece9e1d19166ba26138a43a6512cbcc8676320a24efb31241cf9727a82fa952007e65e3c1501cf1c5ab2ffd911d8382273e9b5d732dbbc382a195d6735d0af17dc6dfde10161dbf0715afd7e6acad7561031ca13d08d0148e02165324e22ac9ef7c161fae2bfb4d499101c5d5686c3bb6ca92f01693d4bce59a81b23a373c7168a81f4f01709f58c0598fa9169d4ca895ea88da2c5bb8a589a537bfc54a37a60fda1aed9126a8f5657428df53df78cba692f25b77a67387d131d2ff4bd36d415febabd3a55f4f3c35901b05efa02a5c3b9e2942ccdeb1db40576848f04975320bca6ca21d265e4079bdb0c72db10e4cab0477875243f33f05b4d0fbadd00ca399398ef06ff647e206b7d9d3ab2e6fa643542805701e41d0b2f365f6be42a62768808d6ee7997451aeb6ae8d3f20588761909a539c8712dc9047110c839fc7e622cd8a6a22f9c4b2c1874299bc927b7559e076b1722f3b50e75588ab16e4fc521199b3498c63b76a7335d027e7a0e9b1c7e5736a341b6f2602439ca4d9e4ed2c3f14bb366c8773e1d125df4b4cd6291685eddd667f89c848d94a22682b217d547afd1cd589fb50dc5201b6f6a0576e837ee75122e0ac2778e841fecfa14dcb7a417b131ef6c5db0e081b0b72366be938c387b9f5503a09279331ae00015e203a0a8ea4d75610fdae85f904dfa5a25f4f69465a5277248abc9a0eeea98b34d9f12279c661a268cb9739d501dfa7a7f5dbd3b32399d89202002d65250b67b119a157effc5734ce01e75c9b5568220fe8b0891886f8c35f3f8304ab57b1037192c440a100b014e081567a53c497430f18fe07903b9c1f4832fe4ae81243108dc1ca33f7fd8fc7edc1ac999b9fedbde2b182d85393d8394f76092a0a5d884790f2fa302dd944ca410d24d132412dc25d77145ada622e54185b0683770c42a857d796dd55bbed8c9d48df5e79120904c8a6de57979e59ee6a1feeee6864dbd8cb214e0f9506ff5eebf97109fa07d4281d898234e47b39b2db72b0a899cd45b972dd41d0d2c6cb65ff82d97122dac4ad5df6c6249368d1331ec68743cdb8ca19dd586f298423fb792029f030c2de4288f3f0809414d53e1815e0acc91cd44da314f955b77f96d8f927ce3790486b14bb820d554f8122c925f6a9524eb4d445a1a731f47af5ca942f11afb940c562756211ce3dd8b8385304181f971b4b4f72674fb2b22796909b82572a39b614cbcd618024151e5c0d7d9e19be749fff924e30641a2a1365c28b61ad9114cfd8979ca8a028548aca8175cbed2d9d7be23ec4bd8a43a9e1e534951828db1c8dc610c8e513cd218744073e1cb7fe2034e72438fe012ab8780ae12abda5d48314be904c7cc28cf93372ff3b0abe120bc4969ed1c91539c896f02ad7c136bd53e677e51a1be289632fbe3946453e385c13a39af5f61aa271b33178e2cc83fb18990ab459218860d7467aa714a7909912322f828f80446e420bb733dbf3e323f8b7d49f0aa98c4dbcdd6174e703025f61694e487c62ebcc07d3f46888ea23a52f4b438489f7f0f6ab4ac54841c8a9ce49b83f6eedaa4c12e0b79f29dacbdfaf596c1d2af71a6d2b86655b20693d945757aedb20237e8b318bf51ab3324ba0011b0ff557c45e291493329a6e85da913095c017899b1e4b7469059b8a96565d3397f1408981d3d6884b3a1d8153dd4b27160490193146a6ddf12974d3df2bde6487cbc4d4e22baf84030c0bd31a6a33aefe9d6246e7ed6fccbd171cb7c98c17e2e34e05c4513f302984a3091e7ef01c3d30dae2ca8d61e38966b8ebabc5d38e1d96d535acafce9cf90a09519b575cdc72d980fdd68d2452d6606c5d69f600a111a30c4a03ba9d19c6a33676f0f6a776a3dc92851a587d86de2e9f942ceae685dbc0843412f5da69a1e0ab4cc59b97a0baf8ed041dae674060102f7ec0b161e299ff0c8671e7e1aacca7058cdd31f0bc7c7866406ade0c13c2d3060c341990fbcbf79009ffdbb58bd0710d27d3d938e4f24fdfe43af96b902d8f890d3e8d978a5a715b229cfbacdc894d214dee8ebe75f45ee330b2e0d18688bfd1cab913ab0784dd3ac05d8ab16acbfc5d26f261e8da52f4875e03154635c99768ce8744b7fb586ed7250eff8805c45777a88283a6a9b55ed58cca81eb72ea0b69e79e26a7db38cb06ebabafa13f1510aac029b87dd1be428df96e9aa0e9557104ea7c58fd216f8798114a535fa14c19e36b9874b4105cd649ab2bcccfc6d26d93515eb22d54ca8a44779f363b06fa0decd8ea72291ed1ff742f3a09107cdb6522143f822f92c943f3916d4f26c827a69ac68368520af4dc2e9f06023c4ffcc86e4968c12524a5344cf54b146a59c090448ae3371be06d3535e88662b77193b46565a0ce0cde143d93646e32fa624b6854c14ef73765c402b0ca104737cfcd30ec5b18aa5e5ddf507c1e27dd5dfd1cfe1b0233e6a7f25f23b86af3dc05e2e6b10700593e01f9e552e9df12614e5ac90c31c75461e5f891188650c01d3afc7ed9e3023ee8e0ea41a6af5f1e9e5863ce1428eb3b7b71cee13ff0300002568f303e858e9f4596d2697a0752db8a4a34fc618ce804e68c9c200cf9eef927b31c5e6326ab25148c96f5faec0dfc5b0cf94b8566b1d05ede6a95956d1f050119c46db2f9889ece0036b5a73510cf08a61976e4b6bd6b8c6e927c5a41ca2e81a1fd38840404cc941963adf1163259a31bf2f3334f5f300037d8f147b9674dc8ab388860347165c9bcf7b0f17958de50cc69623ef13af1487eb7c70141b102c5735a826ad71572b0e9d164d09932a1f1f20466d2cdb99d1966dad63590d6ec33e110c022fa4f2bd4e263e9ef3da836b957e663f3d8eae98222f439c54724d88df16bea42197054fbec3079fc4b235c7cf9c4399017c180fd6ed54924d7524fe024e123afeed1fed68306ac2c0dc89ade5d127b9d5587e0881fe9d6e0d81a7811c013cc5530043ccce1e50af721f8de813d8763d60bb92edbbe31f5cb77a69fe7dde6f4b56d04d8882a1725ac8108bea6303ed5187313411c9fce7933a093bb6fe1fb8a8bcf331668adde1a147b8c1d7e32fe071bff9c7970a6c649f79c320f1969fe509694ae116d65025345bf58ad88cf953665391ef39ee89ef72510a351eedd97de844330bd10db380bbaa2af00399d9b011d316a8dc4cbdead937faf34de41fedcd51c367ab24e0c0f133aebfb468db1b114aded7647c54f992fc7b40afe3aeb9ad95989a8e6603731dd29b557c2e03cc43f0358779c51b0332ab66b7a943cb6f525eb307bef4b3e25b532ff2f9ddd31df3ea222c896d8d23a54870194a0c143d3829dbeb5f272054cc0cfea7bb67c89100e2c847612b5730d8157f216097dac5146d84aa20fb60fd8951a9644e85b9c0b1d9098805a571b4480cc9dfb1535706d6a971258d7fef93880967c2e0594de6d0763c4299304cddb03f374b3d08a91613db724a10617acb125f5989d1c02a573c74874fcffc80a97c054c459b75d3d482fedc7dcf3c59e362c45dfabf808547c8541bebd2bb357924d84c130a236c62f05120dfe973869dfc3c5c94250d145321c345c36b28b4f53c88a88a4967f1611e59613b7334f76411288a614c7679d1a9c045ac217ae2748838e2c8adb2d62a7ab548619516dc680dc5d686d6c98a399c2df7859d2ca1173c69c2f2310bead54c97dddf7ab0ac2b177fccdbaec872537ac6d8740e8f6bbca83f598687d2256db298e717062532f6f48a4a46f1fcdb74c7918694800d4ff24bff76a7679d97f4bf9ff9f6f0360f3475249677c4827b10dc2f2879a78b1c5ea109b0e9dfe1961339d1b90810b880fb50d0cc1f5f167fe777cf6e5f06f380d7838dc95806b03075ae0dc20fd2706eda728d9137a99f63245cb432ed47cb24ed1d6c0014f9df382d04bc858175af9cd6c0dd9a24f63a04de22e919b7ea55d72617c05d4d2ac5f31dbc6ca55b9abb4ee9503112811743bb57b5b0489a29fc236ab51b5da84e26f36216dccc17bad5fa9e1eb229e6618762e8fe915e25ad5301b59f07b9246af6b7578a5f95a3a97eec934aeb28765b0c26fc1f2b6e415bcfaa3f2892c07cbf5d8120e9136167da1203888f4495d6b58b9e695de81f61dd212965a15b41f389bc6c2dd27a99458834f0aa467af26f843aba8adfe1cb83647d59b57ce53ee083d9c0b339b71b88a1c8dfe96a9fb16c51a77297f501191b3467e85811cff22db63adc9354fc798e5a66f10a282cf218ddc071e24fb795c7b44425b7e73c6c428a00a63acecdd9c06d365facf6852fe06d47c509a441fe1fb2c28d4d15f728d82d9f5017b9943429196421ea8671492e0e541d309143bc74571b65caee9d77aef6ea173e56912d17d683e0862f13161c29d36ebcb631c79fd2ef4e1e766ac53309ceea533a1e70489834f0fef2fb9bdf317f49d91bd02301cc5e73291cf37671de4d6e45558166e2755333bb67b2f40df2382f2be12fbf83e1bc868bc1720c42898bb6191ea64ab477b98a362a78e118bd13f6095bcaff37712a4b2d13086d237b6f100722bcc1463410a9703448c1eca8f62d3b7a122c29180c858829c426383e7614252fdd191f40665ddde35b15e32a91aea325db90f99caa593c099fd359b574b4308248ae85fec4789bdc7db331c505108269f746814b8a9500b5a66e0ec2045bfeda5e4a0ed733bedd1ee21688eeac86c7e628f33a1d9a3ca5774fc950df3fcacb3d53538ee5c6f6d75880d4214d5a0f73f2897f74e3fa70fef2302710fc610173793bb33d4f6fc50ffb118ebc6e0dac0c3c53d65b9e705a07be5049c5a4259c0645c02bbebc1a47c45a2f748db49aa423f59d1b90de99bee9d7c45b4334e69a4507ae467a58db5ba43eea586ecaeb74b4aa7dcbf707796f293de49c4c0e746b8068f06da9b55ebe96183c7fc930a26b303290fd1c15de4fd203f5c5804a2a16164edb79063b1b9414cdbe9adbc4dde0720e4e3ff64169cbff38244f9fa097be801dbe20192e8c559fb7fc0f58946fff93124dcb12035779f4801a5d360b85b84a3a847fe7492b7300a06712bfb6359b5100f3797e76bf8ccfad100fcdc2cb40dbc360b64da00ea464d16a67a61043211982d21b08d30b7edd13c4c35e21f494de41cc49edab43a7668322119558c16aa5b4775a6500dcbcdb0624e9bb5bbe2566a0707defc0bf5be07908"], &(0x7f0000001240)=0x1008) 00:00:48 executing program 0: setitimer(0x1, &(0x7f0000000040)={{0xc037}, {0x0, 0x8000f}}, 0x0) 00:00:48 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000100)=0xffffffffffffffed) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000700)={{"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", "a3da7e8bef854dfe22bf953f750ca8ffcbcd65d479bfd54022a6b2b89697eb1a", 0x4, 0x7}, 0x0, 0x100, 0xfffffffffffffff7, 0x3a6, 0x7, 0xfffffffffffffffa, 0x12f0ae16, 0x400, 0x4f93}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) r1 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r1, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) 00:00:48 executing program 2: r0 = socket$inet6(0x1c, 0x2, 0x22f4bbd9) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0x3}, 0x1c, 0x0, 0x122, &(0x7f0000000080)=ANY=[@ANYRES16=r0], 0x69c}, 0x0) 00:00:48 executing program 2: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000003c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047032b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, &(0x7f0000000140)) socketpair(0x11, 0x5, 0x34, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000180)={0x4, [0x4, 0x8, 0x13d, 0x3]}, &(0x7f0000000380)=0xc) bind(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="01002e2f66696c650300"], 0xa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0x8001}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000280)={r2, 0xfffffffffffffcbf, "7eef64c4f998fc52693c38123bd990bec0dfe95e279199c6fbd7b90fc0ca4a0b0a12ddc606f08c41dfc1bddb8e2acb942d5394289580111e4d872ef55d24db5bbd233d850192bccf5ee1b6e6ebe4ef74e2b21b40e7ad807231086f076686849c2514b7e218bf4cc96f6e7bb36dc033ebff59e9ab87344efb2cb5501adffea3969fdcd1e5ea7c9dc4c2587bf0e1571f5067f6b10b5fc12f31f9410df390d5b6649000658e6d81785782e760205c8ca3ea366335171c1aa5759b432638c363da57b12fe98bb566dc584decbb9bc2160d41e30c01b314b53f79d8a1d587b87980d1d1cc628459a91131eec4f0f60c"}, &(0x7f0000000080)=0x600fddc708a1e8f9) 00:00:48 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0xfd, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0x9, @mcast1, 0x4}, @in={0x2, 0x1, @rand_addr=0x3f}, @in6={0x1c, 0x3, 0xffff, @rand_addr="802720bf99761819e1bff2ba048ae3a7", 0x1}]}, &(0x7f00000001c0)=0x10) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000080)="599ed937980d3b1c6c96433e152f3c46c3db3cf481") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r1, 0x0, r1) 00:00:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x3001, &(0x7f0000000000), 0x2) 00:00:48 executing program 0: syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, &(0x7f00000002c0)={{"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", "1d69e7c9efae778bef341af42b17842600d7991990d8ddfef0c6290c0cabcb2a"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x141, 0x10) poll(&(0x7f0000000040)=[{r0}], 0x1e5, 0x10000000) 00:00:48 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') symlink(&(0x7f0000000080)='./file0//file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000040)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000180)=0x1c) mkdir(&(0x7f0000000000)='./file0/\x00', 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) 00:00:48 executing program 3: r0 = socket(0x13, 0x10000005, 0x200000000000401) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x902, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f00000001c0)={{"9d53be5ca68c88b7361e67e540de48cb0fdb2ea17ce3500b301ff5dddb14664b801e17090ab8c7abef0110d2a528ee502c32d5aab24df0a9de727fcca402c25130434e0f0fd66de9b388e2825b5fa2632e173d69196d0f5424b0d4d5947a6195d01df18c23d76d88df4d9901aa13fd578c1a5892f12e435c7146402774b8fc010f1c7db181557097c1eb40e4c420b2e7083504c0397d7dfdf1258e67ebccea6ea3a8be4a6c45e14ba92e61363c97e869adb9fe0f659ea66325c8ac0c027a94151f59668198cf2242dc93eb41352fb8579e51bdca93e78f0c79440bbc1acd5a1b4a964f60ed7f9a37233067793e31c7b8294897a9947c0023d0398650b4e768952ed1b778ff13be3d102c1c2f605c6551da40a5352bf3a5f25f31f076e95f4184804f8a02bc41477d03a8811ab59ee232a4cea56895fcf2cfd577dc9961528605f014f3864325c160f3792904c4a7ba7bca863b941c6e3130ac5bdf695c5d830ade251655c21d25bf1fc3a74cefd186152c71373ca91869b00299b64126ca9dc5fc033ca865852e66093af57d697bbe2939d050da182fed6465768805ab6371e9b2630033d94c3762d18d95b92ae00649df120d759ec698d945f4dc65db00b3042e2e5c6040beb873aecc2207d3f803f84796563c09e664998320f0f8346603520b5e96c1c91a1929cb341fc8dac7a5c2fed1a2ddf4981a2333870397bb978f5e9cb6db1a4724974af3c9773d86a8132e1d6f9d3cae97acaac1ce3f3a52603a4c6af05b325f38902e211527d315a9ebb16d40cb8cac33a41c0404de34895307d59b0460ede5e0ab461ec359e6977eb57fc0b3f151536d77ce8f26eba4e5ffde58cf88e3e121a526674e13411f48a42893e50dc69239132855df14a18260561d0734437a42f570c359b2126c5b69141bcaf8d1aeeef6562f0cd8890699802cccef6c88df5fb08518a1ed48f8e4644ec79f00efcd19a1e9a15b13a56329338c75d766d09e304d0b4f7727def68778d9583f1e87c14e8e831b29b9eef396bfd0fa1215c448d891797d2684c405b418e74d0c870f1fd03f47170a4e599b0b95c436496bbc1b0f22d6e3c45295bd402fa4003d189ac641b8ed87bc13a0d679b71bbd338784f1360bd0d9893dac10746a0bb7d99d27bbef19ef440a732dd242a16fc53647bda1b80c466ac74c6c7d1d65510b311d33aef469e5047b80a4140ece0013e351772bf16411aa88fbac554c004b51b99874be0ed5c79785983f8a2a7e8929a8e2700f82d380902cfe612f57214289c2d5d9ac103ee73f98d08facceaef01a0bdeeb58f214b7b72286018dca403aa79676a81dfccde1b6c4fcccb15441e858a5c416448f36c6a9c11fbbf152fbbaa1a2499e0d4849b6bc5111dd201c51169e54435b2f27d3bdea2563af6c5d127ef934e2659f61077fdee29c0ccab11889d0ff", "f81d76aae898e312c6eb9c0d165b7832b9d6baaf29b82ffa9940e2a92f6b74fb", 0x400, 0x1}, &(0x7f0000000040)="cadec0fa", 0x100000001, 0x5, 0x5, 0x1, 0x40, 0x101, 0xaa3, 0x1}) 00:00:49 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000040)="ee", 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000140)=0x4) 00:00:49 executing program 2: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6025, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x10000000) recvfrom$unix(r0, &(0x7f0000000100)=""/168, 0xa8, 0x40000, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) 00:00:49 executing program 3: syz_execute_func(&(0x7f00000002c0)="0460b5b598cd801b69e4f56962f5696200d954938b8b47d9eef2680c0000008fe9589b26c7e4c753fbc4e101fc6d6dc4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851838fe9509b9b9bfc0000c1ea01aff265dc5f00c4c23bdcc4bbbb5b45363ef80f9926670faee42c240ffe349b47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x20) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000040)="ea2e5e5c2a75444c636fdabed03cab5f8b86464971a573c91f93771f598a3ea1f34905d83debf9f96a7b3eb38ba97da35f1c88d6c13d51a918c1d5e5c3e003b90d106e647e388a316de09626f149267d02cac2ae6a48ec89de6e66bcc1c44fe62020cb2b95f12effe029d1ef3da1e4e1bed2be8efb0d4652617474e6faa97fc42532d707aeb673729822c7b62cc28a8a1a991b257ccc67796dcd28c913b652749996ee22afe3bd2b287ae5d2570428cc203c6668da9e8b7140909d8122f9bd6c34ebbc330d8f32deb531c843ae3a05e3a1bd44971b7199b67315b5b44425beaa629af91866af51b4631434e365e4c00c") 00:00:49 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000000)="6608012040ea00aefafa0bb7593557742b3177f565ae03703843445f47c152e9c1a1bd091381f29ebda6be1bd92cecdd685f053879e24463686a8222135eaec20d7dfe338b1ae905185f9332da97af92d41feaf9a6e1fd114ce77a4b78bf817ee45dde342550c43c3489273175e40edabd92319de51d97dcea32175886eee833cdd7ab8a80f2797f4e08") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") open(&(0x7f0000000100)='./file0/file0\x00', 0x20040, 0x8) 00:00:49 executing program 2: setgroups(0x172, &(0x7f0000000000)) setgroups(0xfffffea8, 0x0) setuid(0xee01) __semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=""/182) 00:00:49 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x49, &(0x7f0000000840)=""/243, &(0x7f0000000940)=0xf3) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000800)={0x2c}, 0x1) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:00:49 executing program 2: syz_execute_func(&(0x7f0000001300)="0c0ac4817a2df198cd801b69e4999962696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c75363fbc4c411edfec4427d822a2ac4da76c5f216f3e1006d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f04530531c4579363ef8f89966030faee42c240f5ec461c5fa6552f447000026400f0d18c401fe5ff6e3df39150ffaa59993188c00202001c3460f45c314111d54111d00") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000240)="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") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000001240)="91de05f6f098bd4b44185fd5a653f69d829d820a4f63fca72671f891a006564509396f8f37d284822a4e9100f36e39d176fa6a6f6b8f0986d00712e25f248f2544566b810228b431a22bab6f5f1239a4dcc19e4fcabfedd275726007f6b79f8bd6e445527e3dfce8740bc2b27af04c28feb98184ae753f92768e17de0488a7d6af37b0fc53ab82c729589816046df0c4118bb43e82f4d31484d06c6216011d3f38dfa1") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000140)="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") 00:00:49 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000540)='./file1/file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') chroot(&(0x7f00000001c0)='./file0/file0\x00') socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) unlink(&(0x7f00000002c0)='./file1/file0\x00') ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000740)=ANY=[@ANYBLOB="bf1db47ab59b0249f9d481458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee15a401a46404ddfbec60fb46fc28ea6c154f219f7e1252407f9f741c1ada2f0ec868720914853487b12f01c3b18efed3c1ca8929978a02deaca589aed2a276d92c048c9f058f5e9719e29931158da21988faf97fb55b7c09fada363c2fc5238688236a0000a62a08304a1f09ecdfcf6b2987c1c866e611221c3929bcf97b976ca0be4916612fdb707b95824ad518956144be41fff1773ff37f544256a60a07dbe36a091de3ce0400000000000000000000002da6d01587e49c3d3eb53a7545d7467a3fc4e354ca78df93753f412e14", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f0000000040)={r5, 0x10001}, 0x8) r6 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f00000003c0)=""/215) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4) 00:00:50 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000080)=0xb0, 0x4) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0)={0x6, 0x2}, 0x8) poll(&(0x7f0000000200)=[{r0, 0x82}, {r0, 0x1}], 0x2, 0x0) 00:00:50 executing program 2: socketpair(0x12, 0x20000007, 0x1f, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={0x0, 0xdb3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x54}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x2, 0x5, 0x7, 0x4, 0x6, 0xffffffffffffff8d, 0x4, {@in6={{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r2, 0x7, 0xfffffffffffffff9, 0x2, 0xff, 0x7}}, &(0x7f0000000300)=0xb0) socket$inet(0x2, 0x3, 0x8) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000000), 0x10100000) r4 = dup(r3) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname(r4, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) recvfrom(r3, 0x0, 0x0, 0x1, 0x0, 0x0) ioctl$DIOCRCLRTABLES(r4, 0xc450443c, &(0x7f0000000400)={{"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", "be818a41efef2d2f9d263a4fc259bd0e8e9cec9dddfe91bf5ca6a508ba3251de", 0x3, 0xffff}, &(0x7f0000000040)="f8a0c207a23f48702c1813a64cdb3a0d6d5efa5d5ba461a3e802ad287c93fd9801e59f8e57", 0xffffffffffff0000, 0x0, 0x8, 0x7, 0x2, 0x3, 0x3f, 0xfffffffffffffffa}) 00:00:50 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") select(0x40, &(0x7f0000000000)={0x599, 0x52ca, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x0) 00:00:50 executing program 0: syz_execute_func(&(0x7f0000000100)="982c1b0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8200, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000040)="9b0dfd557d902a637d1726151623ec658a42d28f48257d26d49495dc84bd51d31312fb6071968fc4e7b198e5e63e6d90264f792840f127149535874192dfad6b1c7cee9d95e0e2ab84eb9a24a4caa132c6c7919ed2f1d389bd3fbc883152446e694eaac229618e96c6e034f1db57c21e00ce") socketpair(0x1c, 0x20000004, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x3f, 0x4) 00:00:50 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_sctp(0x2, 0x1, 0x84) syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:50 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x2}, 0x8) mlock(&(0x7f0000fd0000/0x3000)=nil, 0x3000) msync(&(0x7f0000e54000/0x3000)=nil, 0x3000, 0x1) munmap(&(0x7f0000fcd000/0x4000)=nil, 0x4000) 00:00:50 executing program 0: r0 = msgget(0x0, 0x40) msgctl$IPC_RMID(r0, 0x0) syz_emit_ethernet(0x486e30998d85fcdf, &(0x7f0000000140)={@broadcast, @broadcast, [{[], {0x8100, 0x870, 0x10001, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x29, 0x3, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 00:00:50 executing program 2: syz_execute_func(&(0x7f0000000000)="c4637916d7b098cd80c4815c54f06962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000fc4a27958ef45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c421fe5fa7e30fad6736660fd2938c000000c4c1f91337c4e3f17cd3322e440fc7bf0d00003c66660f3a0b0865") getgroups(0x4, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r1 = socket$inet(0x2, 0x1, 0xff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={r3, 0x4a25628a}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000380)={0x6, 0x10, 0x5, 0x1b8, r2}, &(0x7f0000000400)=0x10) getresgid(&(0x7f0000000340), &(0x7f00000002c0)=0x0, &(0x7f00000003c0)) setregid(r0, r4) r5 = accept(r1, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet_udp(0x2, 0x2, 0x0) 00:00:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80, 0x30) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x40, @rand_addr="e4830a6b3329c8cd71c07ed3e77fa844", 0xb40b}}, 0x0, 0x7fff, 0xff, 0x280, 0x3b0, 0x18d, 0x3}, &(0x7f0000000400)=0x98) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000700)={r1, 0x81}, &(0x7f00000004c0)=0x8) truncate(&(0x7f0000000200)='./file0\x00', 0x80000000) r2 = dup(r0) pwritev(r2, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) sendfile(r2, r2, 0x0, 0x3) nanosleep(&(0x7f0000000240)={0x7f, 0x7}, &(0x7f0000000300)) ftruncate(r2, 0x8000) read(r2, &(0x7f0000000000)=""/175, 0xaf) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x17) fdatasync(r2) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) accept4(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000001c0)=0x1c, 0x20000000) fstat(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000640)=0x0, &(0x7f0000000680), &(0x7f00000006c0)) fchownat(r2, &(0x7f0000000500)='./file0\x00', r4, r5, 0x200) write(r3, &(0x7f0000000440)="e9", 0xffffffffffffff26) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000140)="01", 0x1}], 0x1) 00:00:51 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) r1 = accept(r0, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000001180)=0x1002) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000011c0)={@in6={{0x1c, 0x2, 0x6, @ipv4={[], [], @multicast2}}}, 0x0, 0x6, 0x1, 0x0, 0x20, 0x7fff}, &(0x7f0000001280)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000012c0)={@in6={{0x1c, 0x1, 0x400, @rand_addr="4f9ac900c940540f60fcc347a63d5121", 0x9}}, r2, 0x5, 0x1, 0x0, 0x74d, 0x8cf, 0x1}, 0x98) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETSTATE(r3, 0xc0f24413, &(0x7f0000000080)="b006c349b279756abcd94769e156d6832093fbafc5fbf114a257033cd5bdb9fc0caa7ec3f59bc8bcf77ebfc387ab57a1cd7623c5091957020b7355984aea26368fbe2a43e8647a6ec16aaffea9baa9943e99185e867ba2bd5b83d6e39c9296397991b17037c71356b3b7d1f720c2c9e981f3f7fb0047efdcc2edb2fc7569a713586c0bd1991137ee67137e64bd54d95e7152b85bddf21ea7c8ec") 00:00:51 executing program 2: rmdir(&(0x7f0000000000)='./file0\x00') r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect(r0, &(0x7f0000000080)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000000040)={@random="2e3e3db092f3", @broadcast, [{[{0x88a8, 0x3f, 0x6, 0x3}], {0x8100, 0x0, 0x5}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @multicast1, @empty, @remote={0xac, 0x14, 0x0}}}}}) 00:00:51 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x0, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) fsync(r2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xc7) 00:00:51 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9b7e0001000000859000d5cd", 0xc) write(r0, 0x0, 0x3af) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @loopback, 0x1, 0x4, [@broadcast, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x81]}, 0x20) rename(&(0x7f0000000440)='./file0/file0\x00', &(0x7f00000003c0)='./file0\x00') r1 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x100) unlinkat(r1, &(0x7f0000000340)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xd2, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x4}}, r2}, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r2, 0x100000000}, 0x10) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) write(r0, &(0x7f00000000c0)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca42889f0b3c5b7203b5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0x5d) 00:00:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000240)="289d0bd2ca1b351356bebf2e9f0fcffce0e0294648ac1f25ef5b23bdf1968817d350900f6bf5a85a6dcf25d62edeb8d149eed411090202000037a2f2f6ba26dd552e55962bcc99a72dd015b917f0ccdf7d98309f086f1b48245c81b6ab0173a6d5a6e211ae4f8a5b0c801532b2ea97a672ddbc634e4cc836e7db81e5ec10ef98cb50bdb6ff882c66bc47f58230fc8777772064a45571ed3c8f6b6de5d9b6b81636a23d1247d7cf0880d1b238d85590d5fd43cbfe06c1e20e8c8252847a66b7a3206fb72809f00e5618da2fbf02905f26a5c8b03181db7b98fecdd9c8b0f39e30156570c290876f04283fdc8a1397550d4be5a8833cab29c7") 00:00:51 executing program 2: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x7) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) 00:00:51 executing program 3: r0 = socket(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="01c900", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) close(r0) 00:00:51 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000000240)="8e1c82d7251c3c38351e014bdffc88a54958e33f3094dffa8e6da50baad1a8ca2348dcdcf639e1ffbd0996e3a1e90a1875b433d0d2a11b054ab25ed16e6cb3d065fa0b1f2a6dd7fe58e0605b7213c4aa13e48d9b17045cdce40cd7769d1b263fc3417088771d00e53c9b56a4f9f3db486253b3ee6cbe7f468b9a74af12e944344c503ec40f83b91fffb7d7bcb1107faad403ea43117f767859a514162b59b1632a4c753c095c585a6fa6ed6b3dc6fa88a00ba5465a0e99334ad7be092924fd8e9e31f94ed0ef7aa7761388460d5391cd96216f4ffb491d055e7b879e9596f9f7524f2fdc93f46306e4fcd0f83ed17e8c0a0f61", 0xf3) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8", 0x0, 0x4}, 0x0, 0x2, 0x10000, 0x9, 0x8, 0x941c, 0x8, 0x4cc900}) sync() getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x1000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000200)=r2, 0x4) 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, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 00:00:51 executing program 2: syz_execute_func(&(0x7f0000000480)="b1c391cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f3400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fba40013a4001369879f000000fe") getrusage(0xffffffffffffffff, &(0x7f00000000c0)) geteuid() r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x3, 0x4) bind(r0, &(0x7f0000000180)=@in6={0x1c, 0x2, 0x3, @mcast2, 0x5}, 0x1c) 00:00:51 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000200)={0x0, 0x0, 0x1}, 0xff67) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) 00:00:52 executing program 0: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x0) preadv(r0, 0x0, 0x2c, 0x0) 00:00:52 executing program 2: syz_execute_func(&(0x7f00000001c0)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ea0e5be34d1c4e1f8c4c4e1f957ea2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35dc4a17a2dd2c461495e5d0b420fc27701000000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dada048336000066450fdfc8") r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt(r0, 0xfff, 0x5, &(0x7f0000000000)=""/12, &(0x7f0000000040)=0xc) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = dup2(r0, r0) ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f0000000280)="7bbb69ff82f23fc16ce5b48ff7413e1f245af7afdfed7aafc39d1740caf42c9d0fee33463406bd50b526d9c04c671eafff355828f361d7d5050f6194dff099256c2d7cc698f1c9af2c55d0d125b646577f43c69e3003818775c5c168c725150578ce78d05eb84a915fc1ea36abfe23886bf4e8016b75945a3f7c38d338e72e46c5b8a24eb437093d75dda6ac3092f05daec74c30afad5a3ed0f92acda35349ca93ba8f234a87d6d00080e297e9c89be3ae0e35315ab6e85359e82ac944f08795fdc35206cfe1d16657a64236c6a5ce54ad0d80c555c63bf5fc16ff37781d50c59a5ccbb7a2ddc9ae68119a6af54d61b00acdd62d5c9971") 00:00:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000580)="c2e2fc5ccc16652afb59797c5512e2f4a628eded0fd42d48ed2929923ccae905be62fc2a9c9da5953239e8382fe4eaf8c210b583b21f32b8615eb64af4e5a5bc6064ae161e60c1e6f05a063228b469216defa78d1cab2a2a569e72801d9610b5940d2a8d9e268cb0f2d181aa66079a0657f8fece5406c1d3da24630df28e942e1604d67f2824910aa478f792a83525a848be141e44994d4d48bcc1e1a5a21f93bd3666c3") ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000640)={0x4, [0x5, 0x4, 0x5, 0x6]}, &(0x7f0000000680)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000006c0)={0x0, 0x5, 0x2b2, 0x3, 0x6, 0xc00000000, 0x0, 0x2e, {@in={{0x2, 0x3, @multicast1}}, 0x0, 0x5, 0x5, 0x3, 0x4, 0x6f}}, &(0x7f0000000780)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x81}, 0x8) fcntl$getown(r0, 0x5) 00:00:52 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000b00005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = dup(0xffffffffffffffff) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x66c, 0x1, [0x100000000]}, &(0x7f00000000c0)=0xa) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x8}, 0x8) 00:00:52 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) recvfrom$inet6(r0, &(0x7f0000000000)=""/155, 0x9b, 0x400c2, &(0x7f00000000c0)={0x1c, 0x3, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x3f}, &(0x7f0000000380)=0xfffffffffffffef3) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000200)=0x10) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r3, 0xffff, 0x1003, 0x0, 0x0) 00:00:52 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c653000ff32239e"], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1200, &(0x7f0000000140), &(0x7f0000000180)=0x10) 00:00:52 executing program 1: r0 = socket(0x2, 0x10000005, 0x7) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = openat(r1, &(0x7f0000000640)='./file0\x00', 0x4000, 0x80) ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000340)="7dead1157884f1a5510f757df58a2c5525c1ab") r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003be, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000240)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) r4 = dup(r1) fchdir(r3) freebsd10_pipe(0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e21fb1b0000000000000000000000000000000000010600"/128, @ANYRES32=0x0, @ANYBLOB="f6ffffff010000803638c77bff01001146000840"], &(0x7f0000000580)=0x98) truncate(&(0x7f0000000600)='./file1\x00', 0x100000001) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000005c0)={r5, 0xffffffffffffffff, 0xa, [0x7, 0x2, 0xffffffffffffffc0, 0x200, 0x5, 0x8, 0x5, 0x2, 0x6, 0x7]}, 0x1c) shmget$private(0x0, 0x4000, 0x282, &(0x7f0000ff9000/0x4000)=nil) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) __getcwd(&(0x7f0000000280)=""/85, 0x55) 00:00:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x100c00, 0x0) syz_execute_func(&(0x7f0000000380)="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") r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x7fffffff, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x60) 00:00:52 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x1, 0x3, 0x9, 0xf3}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={r2, 0xe9, "ae11dbb198161a728972b94ebaa79dda81740a1c6d448f583c4056aee0d06a12c4f38f030201870314886c2f6b98bf433c2d62e98858230e64a358bb9c8c3d1e4799d3f7773fc402c6730d1dd849b1831cdbad8726824967fad7ef0fb917798f5a951eaf32a40d2ca69244cede5cbc29b2a62253664e44cc5eb9191e62df0096ef68828fd06e30f188294938d3b2f2709cb3035d5caa294330c3ffc2a268d6dd173257518b0c58fec9dd9886e5d0ff91053c6c5c6de4a30084345c717f7da433e69cabf4e929dd206628a45a079016d6358e8c6a0da5d04ffda7743789af7ec4bfc430eac85b19b483"}, &(0x7f00000002c0)=0xf1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100)=0xe, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) close(r0) 00:00:53 executing program 2: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000006c0)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000700)={0x0, 0x0, 0x2, 0x2f33}, &(0x7f0000000740)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r1, 0x2}, &(0x7f00000007c0)=0x8) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="820278284f8a8060695a653000"], 0x10) r3 = accept4$inet(r2, 0x0, &(0x7f0000000000), 0x30000000) setsockopt(r3, 0x8, 0x3, &(0x7f00000002c0)="1215bbc17214e617b74e6dafab9e854ca970299e3fdf715e88cde7959d7caa46d1a38c1e4c08b31f2ca8328742c35388a0bcd274edb8f48c295befd8b3c72feeaacc127f237a68626d73c8afa45ccfd805e2bbea675f1382b166e2fac145c9b423b6ef4ad6e531f4ff4d7f820d7d26cd69a0fca188886587a9119e6ffbc4c3b04ce62fff265d2c883188da3f717878aa18c9da7b5a6ebe70f6008460", 0x9c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000480)={0x0, 0x2, 0x7, [0x3f, 0x80000000, 0x7, 0x9, 0x1843, 0x77, 0x23b533c9]}, &(0x7f00000004c0)=0x16) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000500)={r4, 0xe0, "9ef8b8757c07b8bbb0f3f5f0a82781d0a45570106340cbf42a12fa2ae6f2ad1fb97f0549c3a6279d91037a8d3073536ff72c402de8c50fb85e13d8e58ae62b7d9a047a361c9fad9490f68919e91fc2669caa62456fc435765871da5a0c1ed23b616efd28d38ffc95f38ba7e6d787a19f40e076b2b04efee630f6e2a886537a9b3efeac069abbce2daad7b4bbc07baeeea35507957bb5bfe1505859a4993cc5871676964f02b5deb971f1b0523cc60b05f42ae38ca029d872c328158b661633a20e6b8e0082987cc6f427c093bae2b3ca19251cbfa34741ad6cd2120cf635c667"}, &(0x7f0000000600)=0xe8) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000640), &(0x7f0000000680)=0x4) getrusage(0x1, &(0x7f00000000c0)) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) sendto$inet(r2, &(0x7f0000000040)="f9ed", 0x2, 0x20089, 0x0, 0x0) r5 = dup2(r3, r3) ioctl$DIOCGETALTQV0(r5, 0xc1004430, &(0x7f0000000380)="1c896e4e5f29ed37b1e780e37939d4a61313f711d6dc44200a9ffa03acec6784f0e54c7141943a6fe09e54de221b128938c37749059d1fe589b65857d9a121954622b259c74c2399d8512892c405779296782348ac973e06d518cb01124261f34e6b344230ad832eec1cc070e401a70da6c2ce7487f3ce488dba91cc59ff751c064d7adec3d55a13601fbc17ef1642a7da63f6a036a55bf6f669157126b91ac527dd3db92ee1f8d3576f0d16e5d2634a89a6df5cc2a2a1c94da137b6f0b327d2728909471e93da3953a9") 00:00:53 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x8837, 0x9, 0x210, 0xfff, 0x2, 0x625f, 0x6b81, 0x5, r1}, &(0x7f0000000240)=0x20) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fstat(r2, &(0x7f0000000080)) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000280)={@empty, @empty, 0x1, 0x4, [@rand_addr, @broadcast, @loopback, @empty]}, 0x20) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) 00:00:53 executing program 1: getgroups(0xa, &(0x7f0000000080)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) setgroups(0x248, &(0x7f0000000100)=[r0]) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) accept$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x8) 00:00:53 executing program 0: semget(0x1, 0xfffffffffffffffe, 0x43) r0 = semget(0x0, 0x2, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) semop(r0, &(0x7f00000000c0)=[{0x3, 0x1, 0x1002}], 0x2aaaaaaaaaaaae5d) 00:00:53 executing program 1: syz_execute_func(&(0x7f0000000280)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x823d, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4, 0x0, 0x4, 0x37ef}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xf, 0x30}, 0x8) truncate(&(0x7f0000000000)='\x00', 0xffff) 00:00:53 executing program 2: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e0332e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000300)=0x5e) r1 = socket$inet6(0x1c, 0x2, 0x81) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'fleebsd\x00\x00Q\xed\xde\xc7\xf9!v\xbev\x86\xc8\x00', 0x7ff}, 0x24) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @loopback}, 0xfffffffffffffffa}, 0x1c) 00:00:53 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) fcntl$getflags(r0, 0x8000001) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), 0x4) 00:00:53 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x1, 0x3ff}, {0x0, 0x7ff}}) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) r2 = shmget(0x0, 0x3000, 0x21, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) 00:00:53 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setitimer(0x0, &(0x7f0000000040)={{}, {0x0, 0x2cd6}}, 0x0) r1 = msgget(0x0, 0x9) setitimer(0x0, &(0x7f0000000000), 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x4000000004, 0xffffffffffffffff, 0xffffff16) r2 = socket(0x1e, 0x3, 0x180000) setsockopt$inet_int(r2, 0x0, 0x46, &(0x7f0000000000)=0x13, 0x4) chmod(&(0x7f0000000040)='./file0\x00', 0x10) r3 = getuid() getgroups(0x3, &(0x7f0000000080)=[0x0, 0x0, 0xffffffffffffffff]) r5 = getuid() r6 = getgid() r7 = getpid() r8 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f00000000c0)={{0x3, r3, r4, r5, r6, 0x8, 0x9}, 0x401, 0x9, 0x3, 0x2, 0x401, 0xa8, r7, r8}) 00:00:53 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file2\x00', r0, &(0x7f0000000240)='./file0\x00') r4 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) openat(r3, &(0x7f00000001c0)='./file1\x00', 0x400, 0x40) renameat(r1, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./file0/file0\x00') writev(r4, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) fchmodat(r0, &(0x7f0000000180)='./file1\x00', 0x8) 00:00:53 executing program 3: mprotect(&(0x7f0000619000/0x4000)=nil, 0x4000, 0x2) select(0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x0) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000100)="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") munmap(&(0x7f000061a000/0x2000)=nil, 0x2000) 00:00:54 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10, 0x1ffffffe) fstat(r0, &(0x7f00000001c0)) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000180), &(0x7f0000000300)=0x10) syz_execute_func(&(0x7f0000000000)="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") 00:00:54 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000140), &(0x7f0000000280)=0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000980)='/dev/pf\x00', 0x400, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) fchdir(0xffffffffffffffff) fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r5) 00:00:54 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x7e2780e7) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x201f00, 0x4, 0x12, r1, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x500, 0x101) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r3, 0x0) r4 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000eb0000/0x4000)=nil) shmctl$IPC_RMID(r4, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000140)=0xffffffff, 0x4) lseek(r2, 0x0, 0x1) 00:00:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000000)=0x84, 0x4) recvfrom(r0, &(0x7f0000000040)=""/57, 0x39, 0x2, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa) msgget(0x0, 0x10) 00:00:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r0, &(0x7f0000000000), 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000211400000000000000070000000975af0000000000"], 0x24}, 0x0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f00000000c0)="0c078d6a08656ff9c2518edf4aee67ec1c53b3cdcb89b5b681e11807a92866688bc7326abd57c29e3849bbaf2da5963b93f6be5321d5922b0e377a1ff5ac118c83", 0x8, 0x9, 0x9}) 00:00:54 executing program 3: syz_execute_func(&(0x7f0000000580)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000000380)=""/13, &(0x7f0000000000)=0xfffffefe) r2 = msgget(0x1, 0x8) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r3, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r4 = socket(0x1, 0x10000007, 0xfffffffffffffff8) connect$unix(r4, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x7, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r3, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, 0x0) getpgid(r5) freebsd10_pipe(0x0) setsockopt$sock_int(r4, 0xffff, 0x501b, 0x0, 0xffffffd3) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 00:00:54 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r3, &(0x7f00000000c0)='./file0\x00') 00:00:54 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) 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) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r2, 0xffffffffffffffff) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) r7 = getegid() fcntl$dupfd(r0, 0x11, r2) freebsd11_lstat(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380), &(0x7f0000000400), &(0x7f0000000500)=0x0) setresgid(r7, r8, r9) accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f0000000580)={r4, &(0x7f0000000540)=[@in={0x2, 0x3, @multicast2}]}, &(0x7f00000005c0)=0x10) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) lseek(r1, 0x0, 0x2) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:00:55 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff9000/0x2000)=nil) r1 = socket(0x13, 0x3, 0x7) getsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x4) shmat(r0, &(0x7f0000ff9000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x5000) 00:00:55 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x400000000080, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82023e2f66696c653000"], 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0xaea}, 0x24) execve(0x0, 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='(\x00', &(0x7f0000000100)='-^[-\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='}}\x00'], &(0x7f0000000380)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)=']])\\-!/[\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='%\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00']) close(r0) syz_execute_func(&(0x7f0000000400)="c441782f4b008fa840ec0f0ec4032548ab0e000000fe3e660f3a6022d6660f7ff2f0182e6746c8e9009dc4a1a310fc3e410fe2ad0000000065f042839833f665357c") getsockopt$sock_int(r0, 0xffff, 0xd03b, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000500)={0x1, 0x1f, 0x1000, 0x3, 0x10, 0x8, 0x5, 0x37a, 0x0}, &(0x7f0000000540)=0x20) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000580)={r1, 0x7}, &(0x7f00000005c0)=0x8) 00:00:55 executing program 3: syz_execute_func(&(0x7f0000000380)="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") r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = dup(r0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x100, 0x1) fstat(r1, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000000c0)=[0x0, r3, 0x0]) lchown(&(0x7f0000000040)='./file1\x00', r2, r4) lseek(r1, 0x0, 0x2) socket$inet6_tcp(0x1c, 0x1, 0x0) fchmodat(r1, &(0x7f0000000000)='./file1\x00', 0x0) 00:00:55 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x10) shutdown(r0, 0x2) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:00:55 executing program 3: poll(&(0x7f00000000c0), 0x2000000000000347, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) r1 = open(&(0x7f0000000180)='./file0\x00', 0x8, 0x22) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f00000001c0)={{"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", "21c804fceeaaf3348e32b65e5cf8ffdac8580ecd45440746dadbcdfa1d7ba97a", 0x1ff, 0x7f}, &(0x7f0000002080)="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", 0x9, 0x9, 0x1, 0x2, 0xa8, 0x1fcf, 0x4, 0x5}) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) write(r0, &(0x7f0000000080)="f3a6a45cf1d5b8b1f921941bef486b0262cee7004442bf5d21c8a66352282fc142151bd20b5300c8967dc166089df67c4e08a591159834c70f2dccee8c1db6eb03449dbff034307a2b9a7859a81deea263c716b48d341d2ba7ab905f58668f3cc5f21c9f53c61d4c37aebd71330c463329cd03af56221c64e5b14d77c956a322ef6d5e3f0dcd2e8b7a0767fd7d8a8808a3dd3ba45a1486c5938341884a3903a597fbed72e49d02c9ea27263997ec8be37239cfb11d930d4a5f4498b176013cae83ce4855faff150a0e21af738b9242f0efa81c1ebed1d7dca47147f0636783c7a7", 0xe1) 00:00:55 executing program 0: shmget$private(0x0, 0x1000, 0x400, &(0x7f0000fff000/0x1000)=nil) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000200)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa025f40000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f0338520a470f898c03e87996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 00:00:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xc, &(0x7f0000000040)={0x3, 0x1, 0x5, 0x4, r1}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f00000000c0)=0x21e) 00:00:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240)=0xfffffffffffffff9, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0}}, r1, 0x1112d24e, 0x9, 0x101, 0xffffffffffff7fff, 0xffff}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), 0x2) 00:00:55 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8a40, 0x20) r1 = accept$inet6(r0, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000380)=0x1c) r2 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x3b2b, 0x100000001}) r4 = open(&(0x7f00000003c0)='./file0\x00', 0x100880, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xc00000000, r5}) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x203, 0x0) fcntl$dupfd(r4, 0x0, r1) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xfffffffffffff4f1, 0x13b, 0xffffffffffffffff}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={r7, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000002c0)=0x10) 00:00:55 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000200010005}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x8, 0x101, 0x1, 0xb3}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x800, r3}, &(0x7f00000001c0)=0xc) 00:00:56 executing program 3: syz_execute_func(&(0x7f0000000000)="980f053e0fc4270191b04c4541e2eb96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd7c4c3457c432a4900006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb578af239390251acc4646464440f622a079600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f380483c4619df400d89500000000") 00:00:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000ac1400aa00000000001700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000043d1000000000000000000000000000000000000000000000000000000000000001900", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x8, 0x1, [0x8000]}, &(0x7f0000000040)=0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast2}}, r1, 0x4, 0x9, 0xffff}, &(0x7f0000000140)=0x94) 00:00:56 executing program 3: bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x1}, 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:56 executing program 0: shmget$private(0x0, 0x1000, 0x400, &(0x7f0000fff000/0x1000)=nil) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000200)="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") 00:00:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x20}, 0x8) r2 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0x0) 00:00:56 executing program 2: r0 = socket(0x4, 0x30000000, 0xffffffffffff001d) sendto$unix(r0, 0x0, 0x0, 0x18d, &(0x7f0000000000)=ANY=[@ANYBLOB="f5012e2f7f696c653009000000653000fb1edc35354ebfd43874f1edaa041e8d98ce5bf906ba41e68d37353ed213225174200b6e1009142f9b703c24d1bc6bf28715d9fdd2463552f92a99c63036da3a8a70075574329d07240857a0ecc9598466624a2bb8eac98bb3ceb801ea2186a346c41c957e031f900c2d9a8ac58ee962a9356cac92618411456112b816317a070f0000"], 0x1) connect(r0, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xa) socket(0x1f, 0x7, 0x8000) 00:00:56 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getresuid(0x0, 0x0, &(0x7f0000000340)) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/148, 0x94) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2}, 0x8) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) msgget$private(0x0, 0x80) 00:00:56 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="4a547d2570ee48bb0f9875c3c5fdf97c41ff632e82781b550c179a83818855d821de33e4dd0c6c100691ef14a1dded3abdfc2bc47ba888b3fb0e938fed18dcec85386b6e5a5f310299141405244ae47e28ef1bb2f72283a6e77d6fa9c015db9b4ff637f9d4f1282ed388150e3519cdcff4cced893f167c72ca", 0x3, 0xe8, 0x6}) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000000), 0x21) 00:00:56 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setuid(0xee01) chdir(&(0x7f0000001400)='./file0\x00') getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup(r0) lchown(&(0x7f0000000080)='./file0\x00', r1, r2) 00:00:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 00:00:56 executing program 2: 00:00:57 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0xae8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x3) 00:00:57 executing program 3: readv(0xffffffffffffff9c, 0xfffffffffffffffe, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001180)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000011c0)={0x0, 0x4, 0x2, [0x9, 0x6]}, &(0x7f0000001200)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001240)={r1, 0x6}, &(0x7f0000001280)=0x8) r2 = socket(0x17, 0x7, 0x5) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000012c0)={0x2, [0x0, 0x0]}, 0x8) r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f5ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000"/4098], &(0x7f0000001040)=0x1002, 0x10000000) accept4(r3, &(0x7f0000001100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001140)=0x10, 0x20000000) getsockname(r3, &(0x7f0000001080)=@in, &(0x7f00000010c0)=0x1f8) 00:00:57 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) flock(r0, 0xc) flock(r0, 0x3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1000300010005}) 00:00:57 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x1, 0x12, r1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setreuid(r2, r2) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) munlockall() ftruncate(r0, 0xc700) 00:00:57 executing program 3: syz_execute_func(&(0x7f0000000000)="400fc8cd80c4e1785b3cbc6969ef69dc00d9d0d0c442c2f5122db5d900000070e4c653fb0fcdcce39aee3c3b4d4d408064797f41cf404e01e19d3e420f72e37167450f483b1c0a1a63460fc476c16161f6623a960404c40171f99725000000ac8f0f000000b79f16d5fe") r0 = socket(0x1c, 0x7, 0xf40d) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x8, 0x4) 00:00:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)}], 0x1, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000000)="f9292c82921a339b409f4d4836c94ad2af3cd44f6dd8d428156cebdee1269e1f7e9002563f71a22f127817f55e97f9486f852270b5d98cefe60537c93037") mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x7, 0x12, r1, 0x0) 00:00:57 executing program 1: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) freebsd10_pipe(&(0x7f0000000080)) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:00:57 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014c0f5a8b0c000000f694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e60f1b33c169385ff6a9c1460009c4b4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000140)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e321660f3a082900c4024d933455b301c700f0019ee46d0000f30fe696ce4a456dc40bc549ce0a") dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:57 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x6, @mcast1, 0x7}}, 0x0, 0x1000, 0x5, 0x8000}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @rand_addr=0x6}}, r1, 0x100000000, 0x6, 0x200, 0x7, 0xfff, 0x7}, &(0x7f0000000200)=0xa0) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040)=0x897, 0x2b8) 00:00:58 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x108) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x101, 0x24) syz_execute_func(0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) r2 = getpgrp(0x0) getpgid(r2) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) r3 = getpid() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() sendmsg$unix(r1, &(0x7f0000000500)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)="b186f12a", 0x4}, {&(0x7f00000000c0)="8b5ad66fbbf579438326fcc17cab676617c0d3d5a2d9132c0dd11f7c399cb4f6c405abfca31db34d28aa0a27da4de647dc97e75b3a77430e17ee1f528c32adf3ae3cf1a246c73ae4f2efa3005258588a79", 0x51}], 0x2, &(0x7f00000004c0)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}], 0x40, 0x80}, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(0x0, 0x0, 0x0) getresgid(0x0, 0x0, &(0x7f0000000800)) 00:00:58 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x2, 0x20, 0x7, 0x5}, 0x8) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) r1 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, 0x0, 0xfffffdd8) open(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 00:00:58 executing program 3: mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000010000002) 00:00:58 executing program 1: syz_execute_func(&(0x7f00000001c0)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair(0x1d, 0x2, 0x80, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000002000000ffff8100fffe040000feffff02004e20e000000100"/156, @ANYRES32=0x0, @ANYBLOB="080000000700000080fffffd05000000fbffffff81759171acc50a67e1c7f44bc913096b475a35230f7ab8fea1b4c5114d708accce60ed5eb9c406274bca596aa004f7f42effd2693fe9bdb257e0383c34e23c4bce01caac823adb1209cba8a4d9a748b27e45b1413b5e768696c282e06bbce448369b6fa38fc30bb9fd39f67839a774959f9fc5981d51c4a74d2c1db79811e0"], &(0x7f0000000100)=0xb8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) 00:00:58 executing program 0: syz_execute_func(&(0x7f0000000200)="0c05c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:59 executing program 0: getpid() r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x1) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x80000001) r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0) dup(r0) syz_execute_func(&(0x7f0000000140)="984a2ad72cb64c0f05bf054b4f00c4a37bf0c50541e2e9c422e9aabb3c1f01004a0fc7a4ea70db8b0100000f383a9e02000007110f4e5bc4a265aa104b26660f38091e00dee51bc421045f4607c421dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff967b65f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d8c4817e10370000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c6000055c4637914522800b83a00a2f1fbfb3b62") symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000640)=""/214, 0xffffff74) 00:00:59 executing program 2: freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000003c0)=0x3, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8080, 0x191) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x100000001, 0x80000000000000, 0x61e1}, &(0x7f0000000100)=0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0xdaa3, 0x0, 0x6, 0x95f, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)={r2, 0x20, 0x7fff, 0x6, 0x3, 0x7, 0x10001, 0x5, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0xfff, 0x19db, 0x9, 0x6, 0x9}}, &(0x7f00000001c0)=0xb8) syz_execute_func(&(0x7f0000000240)="b1e791cd80660f70839001000000fefe4139fdd58847c7cfc6e8fb0fa611e3e3c27d78cc0a921d1d08eebce00000800d200000c3791dd906ea660f383fd129664545186746e47c0f1b144d090000003a07ba4aaf01000000400f0d182e21fe5ff6b1ddf3400fd596d0acc941d99afffff0830cbec482312c257747b4b4c441656ba64f990000c4825dbd21") 00:00:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) ftruncate(r0, 0x7f) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000002000000ac1400aa00"/156, @ANYRES32=0x0, @ANYBLOB="00000000000000341700"/22], 0x0) 00:00:59 executing program 2: r0 = semget(0x1, 0x0, 0x40) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000000)=""/12) setuid(0xee01) r1 = semget$private(0x0, 0x2, 0x232) __semctl$GETPID(r1, 0x7, 0x4, &(0x7f0000000140)=""/4096) 00:00:59 executing program 2: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_execute_func(0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getresgid(0x0, 0x0, &(0x7f0000000800)) 00:00:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x10000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xe, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 00:00:59 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r1, 0xffff, 0x1003, 0x0, 0x0) 00:00:59 executing program 1: syz_execute_func(&(0x7f0000000000)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec40fe14a002a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000100)="ff6658684477e6076218e90eb9b0a85312c14cc280037b691f7a61ddbfb525b7daca85e56cb58fa504b9d0bee3b403102cc2d00ff394b45f718309c6293255d9ec97c6c97eba2b5c8635e4a39d12b03d0bd3dbf0d1e839bfac6d16ff8a8362499a947ad8d8387b2e") 00:01:00 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x8) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000140)="f1b47fafdd4c055cde236ae8eea81281ef968aebb77d618aa9fd646c80aa20ac2702cc2ec817467a1f4547c58673aa4aa9ec387e943afc47eb3b3b79d3645dbb890bf7386b78ea03d9955be882d16de859dd0b6d8e6b8db204067eb2b565") 00:01:00 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)=""/8, &(0x7f00000001c0)=0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x9}, 0x24) 00:01:00 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000140)={0xfffffffffffff001, &(0x7f0000000100)="ad21b756a7a54fd05b1d9f2ee5ce144abd2e5147e6685e5ef289b57d232b57fb2e5a442ab382b3d9906f05f75dbb12", 0x1, 0x800, 0x8}) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="b90cca859004030180000000", 0xc) write(r0, &(0x7f0000000f40)="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", 0x30f) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 00:01:00 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x9}, 0x8) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) fcntl$setstatus(r0, 0x4, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:01:00 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x64d5249c9095adfa) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ftruncate(r0, 0x76d) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x10001, 0x80}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r2, 0x3f, 0x0, 0x80000001, 0x99}, &(0x7f0000000340)=0x18) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000380)={0x9bc, 0x1}) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4, 0x0) 00:01:00 executing program 2: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f0000000080)="9b", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000400)="4c925b7567eeda7707dbe398e4c2d71206559ef3b82cd1244a9545c8c314535faef342acad9f382c79c56e20d1a8ffc5e61078d4e6f9cdb200a44b6547fa6f6066b8458c665b7d5db9ee2273f3abb19321976f39ff02a394a66c79cdd882b170f691bc2a7e31fa9387ccad332779700487b1055387aa30e2734966689d992032e1755aae63a4602c29f76cf83135aa787468285594603f52dfd2b0368a6727f7d57ec06d26394e8021", 0xa9, 0x0, 0x0, 0x0) 00:01:00 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)='X', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x3, @loopback, 0x2}}, r1, 0xbb7, 0x7e8, 0xa52}, &(0x7f0000000200)=0x8c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x4000000000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeba}, 0xb) 00:01:00 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x9, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x94f, 0x7, 0x401, 0x8, 0x7}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x40, 0x7ff, 0x2e}, 0x10) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0/file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000008"], 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x3}, 0x8) 00:01:00 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_tcp(0x2, 0x1, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='!\x00', &(0x7f0000000400)=',\xda\'\\@\x00'], &(0x7f0000000580)=[&(0x7f0000000480)='\x89)\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='/-\x00', &(0x7f0000000540)='(\x00']) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0xb7f, 0x38, 0x1, 0x9f49, 0x2}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x1, 0x1610, 0x8, 0x4f8, 0x2, 0x3ff, 0x3f, r2}, 0x20) r3 = accept4$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x3c, 0x400000000000001) getsockopt$inet_tcp_int(r3, 0x6, 0x800, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:01 executing program 2: socketpair(0x11, 0x5, 0x5, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x8, 0xdb}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x800}, &(0x7f0000000240)=0xc) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xff, 0x66f48588}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0xfffffffffffffffb, 0x5, 0xffff}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1202, &(0x7f0000001200), &(0x7f0000001240)=0x8) 00:01:01 executing program 2: syz_execute_func(&(0x7f0000000380)="b16291cd806969ef69dc00d9d0d0c44139fd5bf91c1dc1c1c7e4c6660f381507fb0ff9c4d04c4c8b8bf4a95ff9c44149e2168f4808eebce00000802000664e450f3803562525e7a6a68192558dc3c366a50f186746f3400faee47c7cf2460f1827c4e2fbf7ef26400f0d18c401fe5ff6e3df7b2170525004f4c4632d69f2c35f111d54111d00") syz_execute_func(&(0x7f0000000200)="c443dd5d89000001003ff2ab662ef2400f5eedc4631d6f054d000000a2f30fbd4300c4c2fd2128c4a1ff12affeefffffc463e569ee0e363ef3ad3666f3400f703000") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000440)={{"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", "bed9e3641aa14c67a9c192d7e87e751e7ab21b1acbd44ea857764669b6271013", 0x101, 0xdde}, &(0x7f0000000140)="9945b402767602af2c2da43a35477c9425294303fac3214b990d6cbbacdc7912cd427c323ddb257c57583510a0584474c04bff6ea55697fceb6f727127733ed51e033fc67efd49a2e9836b7237fa7efc58d2ee570a2378d328e839a8192c430431d3b19147658d0509ab252e67427c9c91fb14bb3349014992c98f7dcee92c341d1fa463e5f5b5f0458d8eb44d6df9f4d764cb", 0x7f, 0x2, 0x0, 0x6, 0xffffffffffffffff, 0x8001, 0x6b30, 0x400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:01 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c090f0514a459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdcf34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c000a9264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r0 = msgget$private(0x0, 0x1c) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/218) open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x40) 00:01:01 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000000000f6"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x3, 0xfffe000000000, 0x1}, &(0x7f0000000100)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x3}, 0x8) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:01 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x4a, 0xffffffffffffffff, 0x392) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 00:01:01 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x106}, {r0, 0xa}, {r0, 0x2}, {r0, 0x80}], 0x5, 0x0) lseek(r0, 0x0, 0x2) 00:01:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100000, 0x40) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000003c0)={r2, 0x7ff, 0x8}, &(0x7f0000000400)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100), 0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x800, 0x20) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f00000001c0)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x80000000, @mcast2, 0xffffffffffffff01}}, 0x0}, &(0x7f00000000c0)=0x84) ioctl$DIOCXCOMMIT(r3, 0xc0104452, &(0x7f00000004c0)="ad7720fd40c08396436d4d77480e838cee07a0ce40695c086e25bc8f8340486f32d266365fe0cb2ddef9824c97ec4c638c3e3c38a7c18fa9a8309d3a0f1fcb23be696feeab67699a0be91a407e5944694ad70bf438c03a93f44130b66b83fe651b5ed125ebe55c2b0ba8adba509eff1bcbd3cf53aaa78c27a8e39f7e91eaffb23ceb292ffd7f4637c3") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000440)={0x101, 0x1230, 0x8, 0x6, r2}, &(0x7f0000000480)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r4, 0x8}, 0x8) 00:01:01 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, &(0x7f0000000080)) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x40, 0x0) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000240)={{"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", "bbecfce953c928e1e2de7f67e44e9af6f44482c6d1050bc16fe6d54e75861c9f", 0x4, 0xf692}, &(0x7f0000000100)="786bac6c22c171bd3f2d6c1bef712466b5dd547eb023b3d255b48f94e4b8ac", 0x9b, 0x9, 0x1, 0x0, 0x5a7f, 0xfffffffffffffff8, 0x8001, 0x101}) syz_execute_func(&(0x7f0000000180)="98341b0f050fc7f791b01a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b000000ee46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc014038c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 00:01:01 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x5, 0x10, 0x1, 0xd38f, 0x1}, &(0x7f0000000080)=0xa0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000380)=0x10) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x4a, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x108) 00:01:01 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000000c0)={0x296f, 0x4}, 0x10) freebsd10_pipe(&(0x7f0000000000)) 00:01:01 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setrlimit(0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) 00:01:01 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000140)={0x2eeb5a31, 0x7}, 0x10) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000080)={0x80000001, {{0x1c, 0x2, 0x72, @remote={0xfe, 0x80, [], 0x0}, 0xc9}}}, 0x88) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1, &(0x7f00000025c0)=ANY=[@ANYBLOB="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"], 0x525}, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000180), &(0x7f0000000200)=0x4) getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000280)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000340)={0x99f, {{0x1c, 0x0, 0x8, @loopback, 0xfba6}}}, 0x88) 00:01:01 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000380)="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") sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="b800c20070"], 0x5}, 0x0) 00:01:01 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, 0x0, &(0x7f0000000700)) freebsd11_fstat(r0, 0x0) msgsnd(0x0, &(0x7f00000001c0)=ANY=[], 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x4) setsockopt$inet_buf(r1, 0x0, 0x5d, 0x0, 0x0) msgget$private(0x0, 0x0) 00:01:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x2, 0x7ea8ecb13d4e10c5, 0x100000001, 0x80000001, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x2, 0x1, @empty, 0x3}, @in6={0x1c, 0x0, 0x100000000, @rand_addr="fbb0ee9ac2cbfe4995426b2fc4e0bc7a", 0xfffffffffffffffd}, @in={0x2, 0x0}, @in6={0x1c, 0x3, 0xffffffffffffffdd, @mcast1, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x10) r2 = accept(r0, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000300)={r1, 0xd, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000380)=0x8, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_tcp_buf(r2, 0x6, 0x2000, &(0x7f00000003c0)="b9bba67949e5a9b60ad3b109170fd022922a607ccdafb160978043f712524cdb456395b5664401f4527b08d20d4c06c5adfb5f5217e68c46425002c790c61d7ebbb7a5839262d8866a19d74027e080f5d62d1832c5225889f3aca2e7a02014748133641c4c383ea38f17bf49aed863d0e65e24dfbddb1e49757b1448df26d4412c19c0d120209f139a66aff4cd2031b43158a3e584985bcd2b916e878722f548d8cc2c780e4ed5042520aff46e459842ff", 0xb1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000480)={r3, 0x7}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000580)=0x2535, 0x4) freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000680)=[r4]) freebsd11_fstat(r0, &(0x7f00000006c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000740)={@in6={{0x1c, 0x3, 0x4, @rand_addr="52a9779933d751c58c592b19d5d5fb29", 0x7fff}}, r1, 0x7, 0x7ff, 0x7ff, 0x9, 0x1ff}, &(0x7f0000000800)=0x98) r6 = openat(0xffffffffffffff9c, &(0x7f0000000840)='./file0\x00', 0x100000, 0x40) ioctl$DIOCADDALTQV1(r6, 0xc130442d, &(0x7f0000000880)="96e4e1b46b4f406c6353b56235234ee1344192aad168149db7ee88721988ed7e990dc5d55440176bb30260205b3136cda8d1de1d72a64f6ddc47c5ee1c7fc1b17015a670e86003e4e14c5855b5aefc0285c501eaf79eaafa40b4d64f5cf19082992d8875488fba24da788aba4956fff0c597f242b85dc8e6b277b2d6d6e5251ec8c3e32bb7c43085") r7 = shmget$private(0x0, 0x5000, 0x80, &(0x7f0000ff8000/0x5000)=nil) shmctl$SHM_UNLOCK(r7, 0xc) r8 = accept(r6, 0x0, &(0x7f0000000940)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r8, 0x84, 0x1f, &(0x7f0000000980)=0x9, 0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r8, 0x84, 0x1c, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x13, &(0x7f0000000a40)={r5, 0x9, 0xf8, "8fe9cd8783d24306b654b6e78a78cdd873ab55a2245ea215692f52f140b9bc366b0d72cc58cb691615c8acc179c8d0a103759a06ea975a2680780fc2ff3aa0fbf1858ee26accdf20641496bacf252b53e4f7acad77336d54cd730dda68876b1a11dc19ed13cb051947aca27486cf7062a53af062061360da27c6a3eada88b13c86f0dd3731fc13117bae3ea1a8a46d6622fe6c1fdd5e5c000e8e0081a842e2dc60d919751849b93666d893cb7b050d771916fa89e1a78398d375e9808ccebd90045c6bf58828b0c81ddc404ee66c3acdcab6c26d417ec112549af57c50d285734ae909c98e2e63c34079ff40e2e099fb96d4124e5b0b6fa8"}, 0x100) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000b40)={r3, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) symlink(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)='./file0/file0\x00') socket$inet(0x2, 0x4, 0x7) syz_execute_func(&(0x7f0000000c80)="c40190c2a20d00000000440fa4562c4264670f01dc410f62841824000000266666410fd8cfc441e5e36500652665410f1256d6450f0ffda066470f50f8f30f1bfc") 00:01:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = msgget$private(0x0, 0x80) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000000c0)=[0x0]) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000500)) r6 = getpgrp(0xffffffffffffffff) r7 = getpgrp(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000480)={{0x1, r2, r3, r4, r5, 0x0, 0x100000001}, 0xfffffffffffffffd, 0x0, 0x3, 0xfffffffffffffe01, 0x5, 0x4, r6, r7}) sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x3, 0x6, 0x80000}, 0xb) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) shutdown(r0, 0x1) 00:01:01 executing program 0: r0 = socket(0x1c, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x1ff, 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0xffff}, 0x24) getsockopt(r0, 0x4, 0x3, &(0x7f0000000100)=""/4096, &(0x7f0000000040)=0x1000) 00:01:01 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x3) flock(r2, 0x2) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000040)='./file0\x00') execve(0x0, 0x0, 0x0) 00:01:01 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:01 executing program 0: setrlimit(0x8, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x30000002, 0xfff) socketpair$unix(0x1, 0x2, 0x0, 0x0) mlockall(0x0) lseek(r0, 0x5, 0x3) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @loopback}, &(0x7f0000000080)=0xc) 00:01:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), 0x4) listen(r0, 0x0) listen(r0, 0x7f) 00:01:02 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = getpgrp(0x0) getpgid(r0) select(0x1a, 0x0, &(0x7f00000000c0), 0x0, 0x0) 00:01:02 executing program 0: r0 = socket$inet(0x2, 0x3, 0x9) r1 = fcntl$getown(r0, 0x5) getpgrp(r1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x800, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r2, 0xffffffff, 0x1}, &(0x7f00000000c0)=0xc) 00:01:02 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x89) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r1 = openat(r0, &(0x7f0000000200)='./file0/file1\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0/file1\x00', r1, &(0x7f0000000180)='./file0\x00') linkat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0/file0\x00', 0x0) recvfrom$unix(r1, &(0x7f00000000c0)=""/6, 0x6, 0xf0bcd19515f39308, 0x0, 0x0) read(r1, &(0x7f0000000240)=""/87, 0x57) 00:01:02 executing program 2: semget(0x1, 0x3, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaa5db196b473864e18a06cb3d389a06040008aaaaaaaaaaaaac14feba000000000000ffffffff66ac250c02a001958f296244d9e203afdcf249f28253af03000000c4ce00836de7d176f3c5a50603b832f5b245d5f8d6fdabd4e9e2868388b74c2f9fcd2fe87cc6c893b8a37188a74088b8b25aff2dd8c4b6ce212625a8fa2b5027f4"]) getpgid(0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) freebsd10_pipe(&(0x7f0000000200)) writev(r3, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0) execve(0x0, 0x0, 0x0) ioctl$DIOCGETRULESET(r3, 0xc444443b, &(0x7f0000000840)="a880aa76ea09c3cccba39d93e7e8b1d06f30ce408510f3c9a32ccaefdaf789b9e55828424d4423cd38bb19bbdd388c59b640d91ebbe848fcf1174073fee4f60293b38e77a2a2575315972eaccbac8cab78c9816fbfc16075a82465e16040593e010497f159502bf580050e433618fcc229626fb519412da880a42af267") flock(r2, 0x3) writev(0xffffffffffffffff, 0x0, 0x0) r4 = socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0xb20c20a947794a2f, 0x0) ioctl$DIOCRADDTABLES(r5, 0xc450443d, &(0x7f0000000300)={{"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", "a69e99a0175b64b898b44479442530f0d1c55411b85d119c37fa5e7971284721", 0xfc7e, 0x8d}, &(0x7f00000001c0)="d29df8be37050bf19b2281063bf52083a49ac439bcffef61a459c5b2e46b4bedb2e1130a4f85bf", 0x7, 0xec, 0x0, 0x4, 0x3f, 0x5, 0x200, 0xfffffffffffffffc}) mlockall(0x1) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f0000000780)={0x200, {{0x2, 0x3, @loopback}}}, 0x90) sync() munlockall() ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0) syz_emit_ethernet(0xe0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) 00:01:02 executing program 3: open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x3) flock(r2, 0x2) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000040)='./file0\x00') execve(0x0, 0x0, 0x0) 00:01:02 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x4, 0x3, 0x9, 0x9}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x3}, &(0x7f0000000200)=0x8) syz_execute_func(&(0x7f0000000000)="98341bc461f9e6a2ba0600000fc7f791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b000000bd6a6af18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000864219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc403915fc60bf95dfba1c9fb110f0f3804830a000000") r2 = accept(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000280)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f00000002c0)={{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x9}, {0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x400, [0x6, 0xfffffffffffffffe, 0x0, 0x3ff, 0x401, 0x2, 0x9, 0x91d]}, 0x5c) 00:01:02 executing program 0: mprotect(&(0x7f0000313000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000140)="3d34b38b922bc1d9de14bf8dc03133fa394d8f00aad3a3c5bcc38a5f78c95751a8f245a5fc58bffd6d0bb6b3c070c62f54dd3d5102e2d87828c05ff5833d60c5ef9e7e16ea728a535046007ff93a63c100a0454104454a9005de70a50df39e603128258a6c5dd06e502b08bc73afabe1a6b29cea79606dc67c19a80a720c023607e89e6fceeaf0aab390cba13fe98ef9cd3c1690fd91296daa252bc81f347b6c28f595ea8a345ab514b055ccc502946d4870d017b3aa54e32e165b4e4ce92216c14b3cf0fb7bd0bb665029f536722b84bfcf8e0987d14fa13715ff602d9cb2dc426b1d594b1a363b5f0a01d9") r2 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) 00:01:02 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c230f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x7, 0x30000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x100001, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x100, 0x20) r3 = socket$inet6(0x1c, 0x10000000, 0xfffffffffffffffb) r4 = socket$inet6(0x1c, 0x20000007, 0x400) r5 = socket(0x1f, 0x2, 0x1) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000140)=[{r0, 0x106}, {r1, 0x4}, {r2, 0x20}, {r3, 0x100}, {r4}, {r5, 0x4}, {r6, 0x2000}], 0x7, 0x2b9) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:01:02 executing program 0: syz_execute_func(&(0x7f00000001c0)="46db5608f390f241afc463415d36c6c441fc281af2a745d916660fe014d842d764f2e005") r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCGETLIMIT(r0, 0xc0084427, 0x0) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) freebsd11_getdents(r0, &(0x7f0000000040)=""/88, 0x58) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) mprotect(&(0x7f0000dfc000/0x2000)=nil, 0x2000, 0x2) 00:01:03 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8240, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r1, r2, 0x0, 0x0) ftruncate(r0, 0x8000) close(r0) getsockopt$inet_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000240)=""/238, &(0x7f0000000340)=0xee) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/177, 0xb1}, {&(0x7f0000000100)=""/206, 0xce}], 0x2) 00:01:03 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0xff3b, &(0x7f0000000080)={@local, @random="bb43d7c741fb", [], {@ipv6={0x86dd, {0x0, 0x6, "e692e6", 0x44, 0x0, 0x0, @ipv4={[], [], @remote}, @rand_addr="0000000000000003e800"}}}}) 00:01:03 executing program 2: msgget(0x2, 0x1) r0 = socket(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4eec0265c5a166933a4d304dffa18e41cfb9c1b489f7caceaf2cbe4378ee443a8d5ba2eec05096b5800920f38c80735450542b92439a4c29769aa8a3076f7007a064eec89408cf655e705e0005e452ea6c1d55f2ce01aebf53061279d", 0x5d}], 0x1}, 0x0) r1 = dup(r0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') r2 = semget$private(0x0, 0x1, 0x100) __semctl$GETNCNT(r2, 0x2, 0x3, &(0x7f0000000040)=""/182) 00:01:03 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000180)="b6194e2f55a281552f3fa80316159f7b9e60073be22b746718e63ad88ab890b68f338ea3330e8d4e6010ef835b3f75cadcd3b40a0ac85ae3bd8150d6b91ced2a688c684692e87285268fb02cdd5e0ebdf99c6e2e20056240deb11c0b108b27690585905b042c") ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000200)="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") ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000000c0)="498087a3acf6300e26385e4123a2b1dc9d48cb884f1b4e3fe3b9552fc8833844d912eaca5a86b574c54177b05c0d640155eb90b38986d948c2b862568265765f6b1176eb24fc56b980768f29cebd84034ba9358d3b97303953a499daafc3577119154e2d63d8d6d9be1c6d532780be34e5ffb3678e83ebc5cce126b75b19ad5673a0f9d8b225a1eb0cdf7edb15cfe60843f12783286bad4b0bfd82839b4f417c1e278632f56e816eae2075a22e1ba73342") syz_emit_ethernet(0x66, &(0x7f0000000040)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "8aa3fe", 0x30, 0x0, 0x0, @remote, @loopback, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a2a5ba", 0x0, 0x0, 0x0, @empty, @remote}}}}}}}) 00:01:03 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x100) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$getown(r1, 0x5) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(0xffffffffffffffff, 0x0) flock(r0, 0x8) 00:01:04 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x10) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in={0x2, 0x3}]}, &(0x7f0000000280)=0x10) symlinkat(&(0x7f0000000000)='//file0\x02', r0, &(0x7f0000000140)='./file0\x00') renameat(r0, &(0x7f00000002c0)='./file0/../file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') 00:01:04 executing program 3: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x7) r0 = socket$inet6(0x1c, 0x5, 0x8000) lseek(r0, 0x0, 0x3) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x1) 00:01:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0}, 0x3) r1 = fcntl$dupfd(r0, 0x0, r0) clock_settime(0x0, &(0x7f0000000000)={0x1, 0x1}) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000211400000000000000070000000975af0000000000"], 0x24}, 0x0) 00:01:04 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0xffffffffffffffff, 0x0) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shmctl$IPC_INFO(0x0, 0x3, 0x0) getpgid(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = openat(r1, &(0x7f00000003c0)='./file0\x00', 0x2, 0x1000000000004) getsockopt$inet_tcp_int(r2, 0x6, 0x284, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000080)={0x10, &(0x7f0000000240)="ece64ca4bb3a4103dba15081ede5f5b06b043892c3a317df86eca1e4345f58176ca95af4ae9dc650e45d06bd17db1413107351ad0edd11ab7b2e8458c29dd72823008151c84b840b0b89ef24aac78b06d16622f3fccd0abd0e9e04e893bf56a6d95cfa2959edb04428b56ea2f670a3cb944408013e318fb6c6bb2ef3f040a1128514d8a6760492a603cb2f286435", 0x9, 0xb, 0x9}) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{}], 0x1, 0x80080000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x5}, {0x1c, 0x0, 0x1b01b846, @remote={0xfe, 0x80, [], 0x0}, 0xdf86}, 0x0, [0x0, 0x5, 0x5, 0x5, 0x1000, 0x6, 0x8, 0x4]}, 0x5c) 00:01:04 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = msgget$private(0x0, 0x485) freebsd11_lstat(&(0x7f0000000500)='./file0/file0/file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000005c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) freebsd11_fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getpgrp(0xffffffffffffffff) r9 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000680)={{0x7fff, r4, r5, r6, r7, 0x4, 0x9}, 0x8000, 0x9da, 0x2, 0x0, 0x8, 0x8, r8, r9}) mlockall(0x1) r10 = semget(0x0, 0x4, 0x2) __semctl$GETALL(r10, 0x0, 0x6, &(0x7f0000000380)=""/123) sync() getpeername(r0, &(0x7f0000000300)=@un=@abs, &(0x7f0000000340)=0x8) 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(0x4, &(0x7f0000000880)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) 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)={r11}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:01:04 executing program 0: syz_execute_func(&(0x7f0000000140)="1c0ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x8, [0x1000, 0xfd70, 0x1ff, 0x9, 0x0, 0x80000000, 0x4, 0x8e6d]}, 0x14) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000680)={{"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", "7f2437b4d39c97927b856f3bf79799a3ea37a25b37d37143f1a9b1309ee6c799", 0x5, 0xc062}, &(0x7f0000000080)="06cd6bd588e06a817555175bb348b83537bdd3aa272be274b87e29bc84308397086d0aa5753695b47bda816df5223b2f5e5888df2fffff58687d575899088759523e86a11f5dd0ecc6bcf557d9023cb92f2f8683aa18acf0ab03104649df55747a4a83370fe50d7b60d02979882ee964335d44c2", 0xfffffffffffffff9, 0x3f, 0x9, 0x7, 0x0, 0x8, 0x4, 0x9}) fcntl$getown(r0, 0x5) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000200)={{"7786c24e208d881c55e216bd9a9884cfb49590959d5e428420fb9529ea849b339d53c9e685c3e908b06920974f64b44f9b40f5ee505e872e9de9d90ac6ac6723d08585f140b0883846aa215fb57138628c28b5ffa59a412b71e15a0171867b1d2d3511e47ada4a66771e75b72e336dc2e66871ce71f1b7b1a4b671c4800c849bb81be107f558fce11b86e56dadebde75703416bd9fe0115afde1d3b589467650fdcc325efac72e2ea33bf5796845660d32fb7d7c58b779562b69524c120a66db939e8f8536839dcf6293208687994764cd55a47ef588f454e1ba0ba6517ab7033d56591fe6ae34911b6eae4d58f93f6925962e6c7e80395e2f9a1bfea76bace9ec3f1d7e4bb3c45b01c84635dc55160d5a955160bc328a874b8b9fc1dd016b2693931e492da49fcfc9362e168b0de15dc3f5a6cb858da536c6d0cdfa2c8f04f0fd5c80a1eed4c1a9d723e6f7b577509445874e9c4c63bb4c2f582ad44a4850f07c62dab507c6f93d21558ad9575a94c908a215c6d9e32a835eeae36d0eac605c8ccbfc5ca5f4aefad91393a4cb36158c0700511f822b68a019dccd88bb1fcd549aa53871163c582578e9c25c9f7e06013bb67eed75e5d324adc5809fb2d176baceaba0a93175eee7571fd1aa2659de53a640469b98f5886269935011e92d4e162961ff4e1d24011658083bca4a51d64c1f9cf1f3b161752d1b777ea8992ff1dadca014d5e9b9bdc027bafb9b08bda3d2a1513dd0631515803a8e1105d1e70b880acc94b96f1e0f67b348fb1580552d12cc1cb4c1f2b54a3e975bdc6242c0d303da16d85745eeecd82b7736d6d01a8fa399b7d4730d601e54215de6351843ff6cea279e0c36e4e78a01c5e9c072a86682f9dc3a0caf4a4a1a38b67f755ef38e311dd1899b8ac3ecdaec7f8232d1c3fcfb9d82ba4dba2c234ce3b31d5951325ae6118df291d00a64af4b3b3b83f9f382597c4fa5de0c5768c907d2eb33e31a9c33374c9af8c8c04b4a43237cafd220935c224079119ae926929ec9e451b7aaf5966f87473cf495d6a4e94f01fdfcc8a2be4b3f1e9e2f2f7ffff82bbec510c1a1d31852fbecbbdf8f186911f0e6eeff3d24d5591d6d8c6310e92979060ea56f98377131d7745300e478135a35999e194bd9deaf4a89416373f022bfee4c8f37586b68263c9a6f274665ad45a9355c812af99a088256d87f4c1c724776de426c037be2b7361f27d2bc1f1d6793c28a2e505a023b885a3ec06c3316a186c7c1ddcff915172668b14e1a135067cd0b823f505127c39c0e282ff9b2aaba7aaec2d6b3f9581d23a9217cd6fb6fc9abd2d1a1c79f6d5f293ef48b579408750f86cc4ae4febc5705aca406948a1f91ac438e78e3a4d54d1374dcf243aa3427908b5c337d20281f9c1f0648e300a6316eb088cd37fc97c0a7c9685d35f08100", "1dca1c3d6484b134db8855f8e8ba885d4316c2dd89974070d18e043ddde9b0a3", 0x8803, 0x1000}, &(0x7f0000000000)="84c33e78b7cc6f69dc634e0b636b1fc6ec30753addfe68ae427acbf95d89399e658378085a19edfce45562dd2bed42644d5c0699aede6c10963f74d76ee37e9be64ea4cd208799353c53f6cd2e6c65aa95b75b2696f5f8794e281f7b11b6071ceeef9b16c9d8191e", 0x9, 0x5, 0x5, 0x0, 0x1, 0x20, 0x2, 0xfff}) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000b00)="d2ca8eaea9e4f3aa15e6931a9075b113a58f58d77d4753f6e3394007b557026f11b1f5c1e3ae5946c9071fa9d58d0fa03ac3b84d6e4c55630c38b5ef5a6b71aa4539a4090e944ec4355e06fc35d78849ef0854e8e05f6d46e4bea75f832f7ebcc7b79e7741166502204b9ceb7203dda3b2159947851e1f13258b982087edc5fd9e6def448641ef12b7b12128abe148156639864df196eda43bf9f547eb9b8dc36ea056d1550fc2cb1b9fb255") ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000c40)={{"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", "1bb55e71eda171155a9ea378d1df1236c1b29f46f14533d9d7606a1df4b48ea7", 0x20, 0x2}, &(0x7f0000000bc0)="08c2fccc796d9347f7b809221b14be2552ee212bb6d948162cc4683c4fba9b12a5133d0984a62e2d7cb75f0046f4b5280b04bdf789df9de37a7224f6c11834f70a8fb33e0a1eedc8a4bc516b61251ae97ed8f8", 0x2, 0x7, 0x8, 0x8000, 0x0, 0x1, 0x4, 0x45f8}) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) 00:00:01 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x30) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000100)={{"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", "fbf53b8a2cd58875b52b382d68714cbae8bba679b151e07e72d4771f7a288945", 0x5, 0xfff}, &(0x7f0000000040)="f422851bc4d4b9902f431ad2c9ae297a9ff6be8e3f2e1ea4091033f09f0c5572f241429013890f8426280c44a7eb84a67793e6aa9c194a602c4ac7f5f5d8cb76fdaf99189ed6d46722afc6d72aa58239f1a86c682a4e261a182ab49299b22773dfa4c8c320b1eb3029d0246cb5edf07044bf2a8fa160ac2f322e0c902eedc6c59c3ddbd99368c14586ff1ea740c52acc10275e6df1057abbde", 0x3, 0x1ff, 0x15, 0xffffffff, 0x200, 0x0, 0x7, 0x80}) r2 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x8004667d, &(0x7f00000005c0)) 00:00:01 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000000)="1f", 0x1, 0x0, 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x52b0, 0x4) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000140)=ANY=[@ANYBLOB="00002e6c653000dcfdfa4e708ec9d8b32c65e995f7d63ddb67a725439125d99781bb912573cc3407004c09d76fb3ec4692cb8ca22eaf8883190d940b22a2bbad58617058bf80c3f655eef18000ba170c379dd25f93364eca312ef88541f419df74652f1e7d635f5c9403d44db150d7feaa648fcb47085ca0903d6d66ff7f8d3f2c8f4cdc7ab720fb7035f68035e09155703123b1f97a1cee006e8cf53774000000"], 0x16, &(0x7f0000001a80), 0x1000000000000060, 0x0, 0xfffffffffffffca3}, 0x81) 00:00:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x1}], 0x1, 0x0) 00:00:01 executing program 3: syz_execute_func(&(0x7f00000001c0)="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") socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, 0x0, 0xfffffffffffffd4a) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaa8ac0eb4824a9419dc98880ccc3a6a10516d1ed4e2ce298048346ece0f8d3c49a9d7b17e3a7278b801f60f64d327661b0d8f88acdc02cda3e758f354b2abceb166e799f032157350434d3eb1a4d59198c4ecc06cdb350bb7bed4bc9bdcdfbb9f03180e669e4b23dc03da2c795a4687120181bcf2bef0d98f6df"]) 00:00:01 executing program 0: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8000000006) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000000)=0x5, 0x4) 00:00:03 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0xffffffffffffffff, 0x0) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shmctl$IPC_INFO(0x0, 0x3, 0x0) getpgid(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = openat(r1, &(0x7f00000003c0)='./file0\x00', 0x2, 0x1000000000004) getsockopt$inet_tcp_int(r2, 0x6, 0x284, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000080)={0x10, &(0x7f0000000240)="ece64ca4bb3a4103dba15081ede5f5b06b043892c3a317df86eca1e4345f58176ca95af4ae9dc650e45d06bd17db1413107351ad0edd11ab7b2e8458c29dd72823008151c84b840b0b89ef24aac78b06d16622f3fccd0abd0e9e04e893bf56a6d95cfa2959edb04428b56ea2f670a3cb944408013e318fb6c6bb2ef3f040a1128514d8a6760492a603cb2f286435", 0x9, 0xb, 0x9}) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{}], 0x1, 0x80080000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x5}, {0x1c, 0x0, 0x1b01b846, @remote={0xfe, 0x80, [], 0x0}, 0xdf86}, 0x0, [0x0, 0x5, 0x5, 0x5, 0x1000, 0x6, 0x8, 0x4]}, 0x5c) 00:00:03 executing program 0: syz_execute_func(&(0x7f0000000000)="b12791cd806969ef69dc00d9d0d0c44139fd5bf91c1dc1c1c7e4c653fb0fc4014c508b8bf4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df2070500804f4c4632d69f2c354111d54111d00") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x30000000) open(&(0x7f0000000180)='./file0\x00', 0x2, 0x40) setsockopt$inet_opts(r0, 0x0, 0xffffffffffffffff, &(0x7f0000000100)="8137f347808399e37ff538e1c3aa2ccfdd0dd535683499d19349dd7a494f40003e6629be2c3652a62bc9c1073f6b9131282914974eb0d3e0931b32c8a8862bea591c2f34e8d00bac6d967c1ef691b775abce448bdbdfd8", 0x53) 00:00:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto(r0, &(0x7f00000000c0)="e3b348b8d10694a0bc8e371f36c16419e65462f545ab06c973fd38acd7a344006bfc20e8044eed963bc019d824a0f3fe34d719c1bb17cd13011d5d5018c71478114fe2d841880716ce0437fd384545c2742dfa124a2bff393214d6d461c5f7523540957d6d3f8021efd9101803ba312c8df902f980f3f337f38ea0afd69dfcda", 0x80, 0x1, &(0x7f0000000140)=@un=@file={0x0, './file0/file0\x00'}, 0x10) 00:00:03 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x34c7, 0x80000001, 0x800, 0x2, 0x1b2}, &(0x7f0000000140)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r1, 0x7, 0x3fffffff8000, 0x7ff, 0x6, 0xf8}, &(0x7f0000000240)=0x98) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000040)=0x9, 0x4) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x7) writev(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r1, 0x1, 0x2, 0x4, 0x4}, &(0x7f00000002c0)=0x18) 00:00:04 executing program 3: syz_execute_func(&(0x7f0000000180)="1c3bb5b598cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed2e64f08134ec00080000427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051511a1a0f383e7a65ea01eff265dc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54de66400fd6cf26400f0d18c401fe5ff6420f69c8ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:00:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local, [0x0, 0x0, 0x0, 0x0, 0x0, 0x17]}}}, 0xa0) 00:00:04 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockname(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$sock_int(r0, 0x88, 0x4, &(0x7f00000000c0), 0x4) 00:00:04 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000140)='\x00', 0x1, 0x40) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f00000016c0)="9d220fa2f75c2cb200044d3dd9642210e0") setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x2ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001600)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000017c0), &(0x7f0000001800)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000001840)=ANY=[@ANYBLOB="0300ff0f00000595286cc066fad16ba2011c6109a5b59060571c827056526c2d1862a598e0ada58fbaf99c567a39ab8ad881f558c40736e853f2d88350a55bd403329588697fe816bd58018abd5505504495dcf61ac937759ac4c9730923145688eabf191568d26f5b36dbcfb6c065e7b38203aa359e51722b3b5e198090e6131b3ac055786ad355563c62f6ef07d727646909dec2d97c3fa0ec7d99666bece65829984af9826b6747b0a2163553f8de655d390f132c97adab07cf370a95a4416f3805148563a1eb517b8152d2ba0800000000000000717766e062dfa9fe6c2d70ce0227870470c4e86ab31d7d481375d2e0efb4", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001680)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001640)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001740)=0x14) freebsd10_pipe(&(0x7f0000001780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRGETTSTATS(r3, 0xc4504440, &(0x7f0000001180)={{"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", "b5988444367394e99e1753bf2c2606f4b4d4d0f2a0181d17c03b3057aa515c2c", 0x9, 0x6f08}, &(0x7f0000000180)="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", 0xc7, 0x7, 0x100000000, 0x5, 0x0, 0x6cc, 0x9, 0x4}) 00:00:04 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) shutdown(r0, 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000000)='newreno\x00', 0x714134003c7dc9f0) 00:00:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x880, 0x100) mkdirat(0xffffffffffffffff, 0x0, 0x12) fcntl$setstatus(r0, 0x4, 0x10000) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000001080)=""/147, &(0x7f0000001140)=0x93) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[], 0x0, 0x20000000) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000080)="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") msgget(0xffffffffffffffff, 0x8) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) utimensat(r0, &(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={{0xc471, 0x7ff}, {0x668}}, 0x200) mlockall(0x1) sync() freebsd11_lstat(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000012c0)={0x675, 0x8000, 0x80, 0x8}, 0x8) sync() 00:00:04 executing program 1: r0 = socket$inet(0x2, 0x10000000, 0xfff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000380)={0xd7e1, 0x1410, 0x1, 0x4, 0x0}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r1, 0xfffffffffffffff8}, 0x8) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x30000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x100000001, 0x2, 0x100000001, 0x7}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e20ff7f0000ff0100000000000000000000000000010100"/128, @ANYRES32=r3, @ANYBLOB="27db8adfbf60e5b52169ca69f384c213da9d5888192722dd432f34c837e7b9cfeabf3a2dcd5ad9ee04fe105525a638424068113e90cbddcd4af9a30576de29fec352664384b5121866"], 0x8c) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:00:04 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x4b, "955ab14141ce6fc3337e93bdf65c9b4eee0ca9bd8983a87536028937fb9a4a92a4762f83e3037b91cdcce0a0a05e7e948896c878ae6e847d12b34572a70640ab1e7177c3d043d185bd17f8"}, &(0x7f0000000080)=0x53) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x3, 0x100, 0x401, 0x2, r1}, &(0x7f0000000100)=0xfffffffffffffda8) r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r3 = dup2(r2, r2) ioctl$DIOCCHANGERULE(r3, 0x8048756d, &(0x7f00000002c0)="eac9e749df4966f21dd14e1a6e1c8a0000fbc33e8511de0f6c7536db987900ff4a5f4c1af0") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x8, {{0x2, 0x1, @loopback}}}, 0x90) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000140)="10f01e13d84f9fe3e521150733bcbe923ac8a8d5e4e6d5e65b0530550801e9f4af405b118cc46ef49149e8e761ddab61d9340845e46c60823b4c19e145b2f9312305c161cd2733a1ebeb6d") ioctl$DIOCGETRULES(r3, 0xcbe04406, &(0x7f0000006540)="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") socket$inet6_sctp(0x1c, 0x1, 0x84) lseek(r0, 0x0, 0x3) 00:00:04 executing program 3: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0xffffffffffffffff) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) munlock(&(0x7f0000dd6000/0x4000)=nil, 0x4000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000002c0)=0x5, 0x4) munmap(&(0x7f0000e00000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000003c0)={0x0, 0x6, "2c9f73e4dbc7"}, &(0x7f0000000400)=0xe) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000440)={r2, 0x3}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x7319, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x80000000001c00, 0x0, 0xff, 0x3fffc, r3}, &(0x7f0000000040)=0x10) 00:00:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xfffffffeffffffff, 0x3000, 0x1, 0xfff, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x10000000}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1200, &(0x7f0000000000), &(0x7f0000000180)=0x4) 00:00:05 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000001280)=0x1008) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000012c0)={r1, 0x9}, 0x8) freebsd11_stat(0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x4, 0x3, 0xfffffffffffffff7, 0x5}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:05 executing program 1: pipe2(&(0x7f0000000680)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000006c0)={0x0, 0x6, 0x56}, &(0x7f0000000700)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000780)={r1, &(0x7f0000000740)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000007c0)=0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f0000000200)={{"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", "76d13e7ad28ebad3b5e7d8027f6443fa39c4ae1765649fa4a526cac3d2aaa146", 0x2, 0x20}, &(0x7f0000000180)='x\r', 0x9, 0x6, 0x2, 0xff, 0x2, 0x1, 0x10001, 0x9}) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00') readlinkat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/3, 0x3) 00:00:05 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="820a2e2f66696c653000e986038e27c8cb25f29174e0f497cd7be3f11f8fb5b74bfb1f1fce5722afe0c4155eb44132bfa3a0359c0674b3b53fecef28727b2092b6bdebac64a317838bebc3d8799ddb3a436f15ae00507ea4f79063482bf5ca"], 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) open(&(0x7f00000012c0)='./file0\x00', 0x400, 0x8) mkdirat(r1, &(0x7f0000001280)='./file0\x00', 0x40) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1, &(0x7f0000001180)=""/50, 0x32}, 0x40000) execve(0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000001200)="4d35f676ef2c7e869edbb58143a1fc39ac703d3a67ac718904037181a15b99e070d34f64616893d4c98d776f763e05e528cd197f34445b4ae166b83357fb475f366f988e99dc9d416c8d7fc3254f17c41e45f9c4cf054813f7dcd0a6c78ee52d487dba4cf760207fb1956900"/122, 0x7a) close(r0) 00:00:05 executing program 1: r0 = socket(0x1c, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000080)=0x4ac, 0x4) 00:00:05 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) munlock(&(0x7f0000dd6000/0x4000)=nil, 0x4000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000002c0)=0x5, 0x4) munmap(&(0x7f0000e00000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000003c0)={0x0, 0x6, "2c9f73e4dbc7"}, &(0x7f0000000400)=0xe) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000440)={r2, 0x3}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x7319, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x80000000001c00, 0x0, 0xff, 0x3fffc, r3}, &(0x7f0000000040)=0x10) 00:00:05 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) syz_execute_func(&(0x7f00000001c0)="982e152c1ac44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd80fa0ab34d5c4e10bf8c4f8c497d4d414d1d112c483397fd300450f564800af100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e65660fdb26e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0x3, 0x6, 0x900000000000}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYRES64], 0x2) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000280)) fstat(r0, &(0x7f0000000140)) dup(r0) 00:00:05 executing program 0: syz_execute_func(&(0x7f0000000240)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030f7ee424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f9133766470fa038088d796fc8d4d4443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x40) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xfffffffffffffff8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x4}, &(0x7f0000000200)=0x8) 00:00:05 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x1, 0x40) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x100000, 0x8) fchdir(r1) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000200)='dctcp\x00', 0x6) getsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100)=0xffffffffffff0633, 0x4) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3}, 0x0) 00:00:06 executing program 0: syz_emit_ethernet(0x22, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x2, 0x0, 0x0, 0x0, @broadcast}}}}}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0xb5, 0x0, 0xffffffff, 0x4}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) 00:00:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) freebsd11_mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x40, 0x401) accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="9e", 0x1) 00:00:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f00000009c0)="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") setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000000086eaba881828ffff00000100000000"], 0x10}, 0x0) 00:00:06 executing program 3: syz_execute_func(&(0x7f0000000280)="1c17b5b5986465f236400fb6c31b69e4f5c443614b37bdd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01c481f9db974295e5c3f265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff666400f3a14530077ad6736660fd2938c010000c4a291963666470f38088d796fc8d42e0c3b0c0f0fbf0d5e00008000800f3a0bc401d5f421") r0 = accept$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0xfffffffffffffd16) fstat(r0, &(0x7f0000000880)) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4, 0x1}, &(0x7f0000000140)=0x8) r3 = semget(0x3, 0x4, 0x3b1) __semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000000200)=""/44) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) 00:00:06 executing program 1: syz_execute_func(&(0x7f0000000080)="0f82a889999964460fb556f5640f3802a0e40b000064c1c45f450f5d2ec4a1f173d1002e660f2912c462edb8ffc48238f2434f0f0d08") r0 = socket(0x1e, 0x30000007, 0x31) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x5, "7e39e8f6b6925d32983cf1d20af7bce8"}, 0x14) 00:00:06 executing program 0: syz_execute_func(0x0) getpgrp(0x0) setpgid(0x0, 0x0) r0 = semget$private(0x0, 0x4, 0x5) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000500)={{0x4, r1, r2, r3, r4, 0x42, 0x8}, 0x0, 0xfff, 0xe5b1}) syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) fsync(0xffffffffffffffff) r5 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000180)={@remote, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000200)={@mcast2, r6}, 0x14) ioctl$DIOCADDALTQV1(0xffffffffffffffff, 0xc130442d, 0x0) 00:00:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) freebsd10_pipe(&(0x7f0000000040)) 00:00:06 executing program 0: syz_execute_func(&(0x7f0000000000)="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") connect$unix(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="00002e2f66ed7a8784f6696c653000"], 0x10) r0 = socket$inet(0x2, 0x10000000, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000002c0)=r1, 0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0xff62) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) recvfrom$unix(r2, &(0x7f0000000180)=""/34, 0x22, 0x40, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) 00:00:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast2, @rand_addr, @rand_addr}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:00:06 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0xc4) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700) 00:00:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r1, 0x0) ftruncate(r1, 0x2a60) r2 = dup(r1) sendfile(r2, r1, &(0x7f0000000000), 0x2) write(r2, &(0x7f0000000040), 0x1fff) 00:00:06 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000080), &(0x7f0000000180)=0x4) shutdown(r0, 0x1) 00:00:06 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x1, 0x400, 0x80000001, 0x8001, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x0, r1}, 0xc) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xff, 0x7, 0x20, 0x35, 0x4, 0x0, 0xffffffffffff8150, 0x3, r1}, &(0x7f0000000180)=0x20) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x300000000000000, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="a78338da0b3bf92e2d03", 0xa}], 0x1, 0x0}, 0x8d) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000640)=[{&(0x7f0000000200)="7c6f8ff17f456a3c42ea599f11052063301ca76d9dc7db4ea6631b6dabf8d4cfeddc93d4dde8019915778033b2cb760086a91c34f3bc83819206c836c147cec1f0ba60e76251457ecf81b27e15a0c725", 0x50}, {&(0x7f0000000280)="aa57ad5775b6462df2bdcee44a0b31ccd5fbe674f17877c40b14afad3272b5c7cc19cb9dd76dff86487ee5e7329ef90d52dfff649ab534d9d6e908948b1f20d08b3c1bde507bcd79a5e9733cbbdaa54e3fa94f", 0x53}, {&(0x7f0000000380)="870cda6bba085be9431266c10be1ded96063bd0b29ac6af461be35990de17fa29964b85a128406d60d95c4c6afddec75363c7d2d940f7c319f56a07ad1d14407fcbd97c8f4741b50f5dc", 0x4a}, {&(0x7f0000000400)="8ce29cab1a4cf89ca4584d8b7cd4f2c5405563b1eab28136aa95c653f65e829c5006983b555145f6fb26c1d4239549a17ee987d8425cca98f4d8114adbbaeeb512b8504ff61ad6fc2c051b9824abb02de624ae1825025afdcc6180be4b0a8444c24de43971aa03ce4a5a25829335585dd600442d910647db265731b0835b2fe87ead12949af2805c87f86a8da1189e4a8496ad9ba5e95150ac988883c49151a690b2a878a7e51a1362e2098067af95b22517ea0ba6cbdf12709aede33eecef6d6d456ecad9e6cb8cd99cf6d6bd9aeab8e2087cfefea1829d9b25ef6798fca348af83134ab8c6419a90019a8e70acde", 0xef}, {&(0x7f0000000500)="00d01f25d6d8f8d2eaad30ec90301e9261", 0x11}, {&(0x7f0000000540)="a8632b8015486f105326474798f86cfe75a6a7714cc5cc20af0b244e86045455e92a061ac1adac1e88ab99cc76449921b17fb1baba96e79fc32a8b50c5d98955e082cfd2430cda31db51ec72dea1180d911787f922b56dc589442c2f0bd5631440c64d48d110b0cb4fee8004373ed983b024317a77ccf031fd34ac7c64609b3dff1bab1333c58460443181942593c84cbef75c0ea187c294d421cb169d75d166301f129c53e86a26e2962460345af6bd85e1383f675d2abe5ced27dc5e17fd639ac45d7cccb9b83ad3645fe6bd33d6ed9678", 0xd2}], 0x6, 0x0, 0x0, 0x4}, 0x4) 00:00:06 executing program 3: unlink(&(0x7f0000000280)='./file0\x00') r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) freebsd11_stat(&(0x7f0000000680)='./file0/file0/file1\x00', &(0x7f00000006c0)) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, 0xfffffffffffffffe) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00') r1 = socket(0x2, 0x3, 0x0) r2 = getpid() fcntl$setown(r0, 0x6, r2) mkdir(&(0x7f0000000580)='./file2\x00', 0x40) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000740)={0x0, 0x8, 0x7, 0x84a2, 0x7, 0x2f}, &(0x7f0000000780)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000007c0)={r3, 0xf2, 0x8000, 0x8}, &(0x7f0000000800)=0x10) getsockopt$sock_timeval(r1, 0xffff, 0x1003, 0x0, &(0x7f0000000040)) open(&(0x7f0000000840)='./file0/file0/file0\x00', 0x108, 0x10) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = open(&(0x7f0000000440)='./file0/file0\x00', 0x0, 0x8) getegid() freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000005c0)) lchown(&(0x7f0000000640)='./file0/file0/file0\x00', r4, r5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x2, 0x9, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000500)={r7, 0x6, 0x5}, &(0x7f0000000540)=0x8) 00:00:06 executing program 0: r0 = socket(0x2, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x10, r0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='e0\x00'], 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)="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", 0xf2b}], 0x1, 0x0, 0x0, 0x100}, 0x1) 00:00:06 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f00000004c0)={0x3, 0x2, 0x5, 0x100000004}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x2, 0x3, 0x1000300010005}) 00:00:07 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x20000, 0x80) r1 = openat(r0, &(0x7f0000000280)='./file0\x00', 0x2, 0x96) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000180)=0x3, 0xfffffffffffffcdf) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000300)=0x400, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10002, 0x1c0) open(&(0x7f00000002c0)='./file0\x00', 0x80, 0x17b) readlinkat(r4, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/28, 0x1c) 00:00:07 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") accept$unix(0xffffffffffffffff, 0x0, 0x0) 00:00:07 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x3f, 0x100, 0x5672, 0x3, 0x4b5}, &(0x7f0000000180)=0x14) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="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", 0x98e}], 0x1, 0x0}, 0x0) renameat(r1, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') r3 = msgget$private(0x0, 0x140) msgsnd(r3, &(0x7f0000000280)={0x1, "e535faabb27ff1c5f5786ae3a08b33b5983a8497aa17afe5108eb59c9d621545f940e42ecefccc7c62c1f6a477a0de59ed79440378c4d1f31774b5819c3a9e6811874ac9f2fc9a9504b7f472f3c97b89070e5e107bded95852d68dddcd9e17df32bfcb9572669621c6601bfc5b27710010ffe7d24839"}, 0x7e, 0x800) 00:00:07 executing program 2: mmap(&(0x7f0000eac000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000eab000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000eaa000/0x4000)=nil, 0x4000, 0x200000000002) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:00:07 executing program 1: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff}) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) connect$unix(r1, 0x0, 0xffffffffffffffc5) syz_execute_func(&(0x7f0000000000)="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") socketpair(0x1c, 0x3, 0x10001, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000003c0)=0x7fff, 0x4) freebsd10_pipe(&(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x3, @loopback, 0x3}}, 0x0, 0x7, 0x0, 0x0, 0x9, 0x77b}, &(0x7f0000000300)=0x98) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x100000000}, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x10001, 0x1}}, 0x0) clock_settime(0x0, 0x0) shmget(0x1, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) 00:00:07 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x8, 0x0, 0x5, 0x200}, &(0x7f0000000100)=0x18) 00:00:07 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000000080)=[{r0, 0x101}], 0x1, 0x200) poll(&(0x7f0000000000)=[{r0, 0x84}], 0x1, 0x81) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:00:07 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getpeername$inet(r1, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x558400000000}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r2, 0x29}, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r3 = accept(r0, &(0x7f0000000200)=@un=@abs, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000400)=0x7, 0x4) setitimer(0x4, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xffffffffffffff28) r4 = open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000440)=0x80000000, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) ioctl$DIOCRADDADDRS(r4, 0xc4504443, &(0x7f00000004c0)={{"58d66b51ede73a806925bff95eeb69399c13da2b13363fb2ce0c2dcd00e6ff991554dad8395cfa15717367317471d39c5ae21ea41c6763aac409521400843b585e5c22ed05c0c13b02ce0659bb6aaf29932d9a13ade3f250096e84fddbc0348770b674e5a9575c561fd54ca6b31dc3ff05db9b8f931ac8b5280ad46de728f222749031ae5458a008104bbe82dac015cf21ace66b3a8de69131601e8ad389eb5c0a0dad28ba29be3bd60348ab609e8593ef06960858248f976198af321ac30dccf9886949020874df7bcced43a19195db78f7eca7a4aa073052d64dd80d54844d32b2cfd8651ba91f048f1d8923c2fba73fe5651e8e3183b4f7f8fd6f205612fcb37ba01259a611515afde914bef833ca72d8603fef577a51f0646cbbb78ad65fd2c5e6fcda2d9d667a855b3753f55190780d2d81a28013f64d72629503ae8157ab9c4946d12116193b9ceb9421e69bedde419c340e31ae357b0aca0093b13ef669cfe170066590ef84aa66d9c35922274b1b8d0f63ff3c8599b2cf90be8a1ee2379d3175515c18729eb64efb849a9a984e22829f2af22b2cabf6356d68c56d2faa8b2585a447c7dd501738b68421793a76a76ed3f621158832338638dfd7b23830f7bc94adeac86a8d731c9624a4db0d123a9474c33127e100888a21f9e9961f7c417386fa3ee20869bb38e4798ddd4a18ab1097e587014fb20f6c038cdf33a957565a2df92765900c463ff17df0e50e6e9cdd265833f003d8c7361bfd9c87e83dc5054e70295699a7575d6c4ee2f9cd14584b67bf4da1694fbba58cb4fe6efc960dc0517de466325bc462a51a848c8129b1210ddb8ad19fd8637bde31516ef4c44a93891b49b1175a3a0329ecfceada0943fbf4a646185ffcb27867bfc3f2377b25f3c66b5d14adf901e44401912778c455424eddb406dc7cf1ca4f7fc0f3f8f4700f885fec2d2efab24ff1d718ef005d459ed3689697d14bd4151476b8a9e9f0eb8c172a5277355e7fd93a55a2d6b814cb874fae76a0f07462e003bf17c74f9e43e8e8cd6439382dbe0b64e10fb9b7cc62acad13e0cf136888450b6e65eae857c6d4cbc0a4c3d753fbbacca2117322b0ed5fb25288bfc629bb785ab58bbddf96d7e5e02fcc136bcfc50bd8ad937700df2a6ca9f9785aa970f52f6ac1d3302c7fe431b182696ca5f96d45c84fafa6aee1fb2c4e8300995d2b593382fb2c813ffdc9c37bb4eddb2c9dc1783ad6641be0cc248982e1959ba27cc6f6bbb3c25bbda0f03fd52244ac93e558eacb5c11536a44a8a795477f5461205c96e8f383e9d2150e9c136ff3ce41796885ec351baed23a91a51eb90d21a938c5b3e3a2160e58d03eb6a539f9861c7bb1add96e98dff4057efaf01767d811e72e1097c573840e554641d9acc7e93fa7c35d659e59af157220e213dbf991e52e622c74294f3f64", "51f5dabd1f2ba13eca2de79f618fc599caedd52cf50bda349aa4544aa41a6d82", 0xfbc3, 0xfc3}, &(0x7f0000000480)="57ae13f459e604c244b3f34153b066e7dc", 0x80000000, 0x5, 0x6, 0xffffffffffff2898, 0xffff, 0x9, 0xab47, 0xcab2}) readlinkat(r4, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/4, 0x4) 00:00:07 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0xff50) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r1 = accept4$inet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0)=0x9, 0x4) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={r2, &(0x7f0000000300)=[@in={0x2, 0x3, @multicast1}]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0008890091f8ed10a9366fd4849f8a5f8bca998fe0f587e54aea5b009b193f8c8f1f7aab4bf34f9a6239d37b1e3355a6bd65d6f3f3bd5e0e7f731656e9d2e41bae9e48eafd77a6c63272c2bb467a2ec2782c64fd81925b9ef2ee6ba4e30999a505f98ccf3c5ec1fb93831c33ed6c09f01e443fc01b8e2d4f15e8225112727a572556491d7029d9"], 0x91) fsync(r0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r2, 0xf, 0x4}, 0x8) 00:00:07 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="0000000000000000007f28000000000000000000"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:08 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e20ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="00000000000020000000000000ec97e58e1efbf77eaf6bec2b78f61558fde602047c5e974a6c659d9221168d76"], 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = accept4(r1, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0xfffffffffffffdd1, 0x10000000) getsockname$inet(r2, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10) connect$inet6(r2, &(0x7f0000000200)={0x1c, 0x1, 0x9, @mcast1, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x7ff, 0x300, 0x100, 0xffff, r0}, &(0x7f0000000280)=0x10) madvise(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x4, 0x10, r2, 0x0) dup(r1) r3 = dup(r1) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000000000), 0x1c) 00:00:08 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x9a3, @multicast2}, 0x8) 00:00:08 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8, 0x20000000) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), 0x37b) 00:00:08 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000001c0)={0x4, 0x4800, 0x200000000000000, 0x3, 0x0}, &(0x7f0000000200)=0x10) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000300)={r1, 0x20000000000, 0x4, 0x3, 0x4, 0x5, 0x1, 0x3f, {@in={{0x2, 0x3}}, r1, 0x4, 0xa1, 0x53a, 0x4, 0xfffffffffffffffb}}, &(0x7f00000003c0)=0xb8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0xffff, 0x6, [0xfff, 0x0, 0x3, 0x6, 0x10001, 0x3]}, 0x14) 00:00:08 executing program 1: syz_execute_func(&(0x7f0000000400)="1c21b5b598cd805c69e46962f5696200d9d9d037795bf9f2680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216af8f4808eebce0000d00802000200f3acc6700f60000518dc4a27d181ec1ea01640f34f265dc5f00c35b0f947801304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865") 00:00:08 executing program 0: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064103c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) fdatasync(r0) pipe2(&(0x7f0000000140), 0x100000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000840)) getgid() getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000780)={0x0, 0xda}, &(0x7f0000000800)=0x8) execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) 00:00:08 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x54, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x80) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x20000000, 0xf, 0x9, 0xb6}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000180)={r2, 0x4aeb, 0x6}, 0x8) syz_execute_func(&(0x7f0000000000)="0c12b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5c48249459efeefffffedfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851510707e9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:08 executing program 2: syz_emit_ethernet(0x4000, &(0x7f0000000040)=ANY=[@ANYBLOB="b100485caa0743333e128e00000000e49d783fcac50006002293ca12378dad9c65ead6bb64696746ff050000000000000000000000000001"]) 00:00:08 executing program 2: syz_execute_func(&(0x7f00000000c0)="969898472c431c050f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x3, 0x4) 00:00:08 executing program 1: syz_emit_ethernet(0x68, &(0x7f0000000100)={@broadcast, @random="373324bc9f0d", [], {@ipv4={0x800, {{0x7, 0x4, 0x3f80000000000000, 0x101, 0xe9, 0x68, 0x10000, 0x5, 0x31, 0x0, @multicast2, @broadcast, {[@lsrr={0x83, 0x7, 0xff, [@local={0xac, 0x14, 0x0}]}]}}, @generic="0ee1c5306cfdb3d8080146fdff1488a15ea746bc815a5ba1ff01124b457878414b0d391f1488580f7167589280dc06c12fc7bbecca3ffb5aa9c8b8f714c88c9b9379c9c704972355081a7593912d46c39afa782f46700f141755cf9db037d1729d6d93bda236d5c1f48095846a967407337bf0bdc5391759736e338b83ad427c9b33523864ff8dde2427ecfc0fbdd76a079431f5fdda83dbd34516672b532f611eb90c99093d9f36da412e9a4449285fffafdb2e55432e4e83a198b669416c8c23d947ea902b5ce1b3a2b757f7"}}}}) r0 = socket$inet6(0x1c, 0x1, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x5, 0x0, 0x1000, 0x2, 0x5, 0x1, 0x4, 0x2, r1}, 0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x2}, &(0x7f0000000300)=0x8) 00:00:08 executing program 3: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x1d, 0x2, 0x4, &(0x7f00000003c0)={0xffffffffffffffff}) recvfrom$inet(r1, &(0x7f0000000400)=""/178, 0xb2, 0x81, &(0x7f00000004c0)={0x2, 0x0, @multicast1}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) r3 = accept4$inet(r2, 0x0, &(0x7f00000001c0), 0x10000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000300)={0x0, 0xf, 0x4}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000380)=r4, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000500)={0x8, [0x7000000000000, 0x101, 0x80000001, 0xff, 0x2, 0x1, 0x6bf, 0x35]}, &(0x7f0000000540)=0x14) r5 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) r7 = fcntl$getown(r2, 0x5) fcntl$lock(r5, 0xf, &(0x7f0000000180)={0x3, 0x0, 0x2, 0x8, r7}) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x8001, r6}, 0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:00:08 executing program 1: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f00009b2000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:00:08 executing program 3: getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x18, 0x5, 0x100, 0x3, 0xd1b3, 0x2, 0x80000001, 0x4, 0x0}, &(0x7f0000000040)=0x20) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r0, 0x4a}, &(0x7f0000000180)=0x8) syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) 00:00:11 executing program 0: r0 = semget$private(0x0, 0x7, 0x200) r1 = socket$inet(0x2, 0x5, 0x9) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000300)={0xfffffffffffffffb, 0x3f8, 0x6, 0x6}, 0x8) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) __semctl$GETPID(r0, 0x0, 0x4, &(0x7f0000000080)=""/216) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$SEM_STAT(r0, 0x4, 0xa, &(0x7f0000000180)=""/223) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0xe, &(0x7f0000000040)={0x7}, 0x8) 00:00:11 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000300)="a632cc6e6d6d17b6a6589d0718e066f78a05f38489422c21cbbe79dca1d3e55dcc33841d440b0b518963a18fd7ca12622b4befc6cc68a50725a1d8f3f4cbd9235053a9993c21aca10e01dc3f3af460547606d3e5356a730ba91c2365cc0569b1bb9720cff871d2c39275dde835112f29f4802ae3e782869987fbd3b3a5878b8c46a71d09015cb6ea9036b088988ed9c3a689ec38e6ed833a562dbcc08bdc0194d0cf19ae84b14628f3cb9295d8f49586abd353a455616d89b702e9a13cd61ed6e0d76fe77ef20e43ab460104e857aa12ab2930dfa97755c48e0582659ade356f531d7fa16f16", 0xe6, 0xc6b4829fe4c92cd6, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r2 = semget(0x1, 0x4, 0x0) __semctl$GETNCNT(r2, 0x3, 0x3, &(0x7f00000005c0)=""/229) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) poll(&(0x7f00000002c0)=[{r1, 0x1}, {r1, 0x100}, {r1, 0x50}], 0x3, 0x8000) unlink(&(0x7f0000000280)='./file1\x00') setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) mkdirat(r1, &(0x7f0000000140)='./file1\x00', 0x1) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file1\x00', 0x400) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000180), &(0x7f0000000240)) fstat(r1, &(0x7f00000004c0)) 00:00:11 executing program 3: syz_execute_func(&(0x7f0000000380)="b15391cd8066440f3a21ca8b660f708301000000fec44139fd5bf91c1dd58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1ea660f383fd1c3c3664545186746f3400eaee47c7c730f5726400f0d18c401fe5ff6b1dd2025500804f4d0c92d690b72c3d3c3c31d54111d00") socket$inet_sctp(0x2, 0x5, 0x84) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100080, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:11 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x2) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000380)={{"095a04fdddedbf02dc48b2d0657a6d30691d2f1c1c5a84dc96a650fc56030da242daf7a2623a4b9108dba156a297e53edbb9bf757ef0cb1403c18e8ce4a28d342ea9b4669412c0025801ab04125cf41dcdb65e49f8d3638c362ba0625022b15f514a61f61a9b7121db6087fe4a6ea927baa21b244d62cbd60f460cf42bf576f2ba857cdbfdc18962a5b17b69f86c7db32b0c7fe76b65db5358f616ef129f30be3ffd75e71852e03f723e3ff69d05d71c8b8a74e12fae431639a9754912e8f266e64f0ad6682ec0bf776d718d97a183e9ffb3bac491d6ffd9fd136ccc7697d4051860036fcfbb419f8033796349f3c9464712d23c943418b0a0cf5ed65e20af1f0ddb66fcb7a86d7d2c0ecaca65b5b8af48530b77dd18dd9bddcc656075552d61044693057969b32bae0aa0fc358446067c761f954ff2ab617e60dac519509434c9c0588a408dda4419fde6093a9652b4b7305a21e59a25453a74794a46a5049a12146d9cec0845805a51eb08ce759e959b3fea41830ab30ded0fbe7250a3f1781ad40fb7851dbde5cf54ac5a203fc888bf2d97a6c8ea0beefa3ad1091b9cd2ae253fe9a479bd0961d5013816f7392bc83d9301020068ef8a21378f2783490ecc5d423ff7b7013f8f32166d92ae1d73674bfbd94751758d3061349ef4cba309320349c56f8a720e13db112d7a170674a605d62917ebcb3c978d81f7c11b39dd14f1fa5ae11f1ba9285cfc0c19d2b92ccb8f3fee4a195bb258e21b8a7800146f1acc0e5449a79deaa45e98eb4e218614a760b1d19c53d796373e2b77130216237f2fc06b36642802ffa91b3a425583f7fec81df4a7fab97dc0e96d7a0b1c45745b0ebc2d380fa59c028dec45dec4b4d56db842308af771e4dc26aa4e410cdb17e17092e14c7cce9cbce88f65600a35e2cd32da498ea85132c0a75ee191fdad74f63274942cb989ed64efa63ee36510baa0648388e277dd49408c75648839a9997c139f891c9d7189cbeba836da952c70c86e79678c5982d74ed63f0b988824102eedc8d6d709dbd833e2dc9d96614957353f833030d565c56609f200401948c5b3a37abd416acc0aaed5cc7794c6f355699e66db8a8f6232e2d1d2461e01c420131a9a155778da1b2ac553a8221983fe6fce87d3e51fa777e7b8ca6562e6f68b2d076420a0589576166ab78ec007cb5d6a9102fdff6b7cd9a2cf07f2986305a305d92f1aab4f6837a9ceb338dfc0d5f5bdaf1a330b51ec4079cef34dbb33f216dab44b48aaf3aa9c93e6c7a683c653e293588f28313f27301a1cc3547fb09e69ac8d8a648a1b83964cbd8d671b2850612c278c957ac6dece27d868f085896aabcdb4d22075eabd5da392777d32fed73f34bcfde00d27517e77daa91a877e87a58b9c7e30edaa1668a7a3839a2bd850adcf5c846f9fc115c9d26db3e6b93333f77c", "aaeedec69a684108f77a44100247a57cbdaa59562be665f4faded4bfb3abde5e", 0x9, 0x8001}, &(0x7f0000000040)="0ef4e167cc060a7c5e644874c623b502b893f65e572eba53f8e6457d695a9c9103307b0c6c942c03976178aaf9e5e04e65ece31d1b14a4369fdb21c4528fd03244c879340702c019c5592b38f430efc1cb0363dba93b919f12ba416e414899768b85e89b8189e1dabe5ddba8", 0x7921, 0xfffe0000000000, 0x2, 0x1, 0x235, 0x20, 0x8}) close(r1) r2 = semget$private(0x0, 0x1, 0x4) __semctl$GETZCNT(r2, 0x2, 0x7, &(0x7f0000000100)=""/221) sendfile(r1, r1, &(0x7f0000000200), 0x7) flock(r1, 0x8) 00:00:11 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x4) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) madvise(&(0x7f0000fef000/0xe000)=nil, 0xe000, 0x2) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) connect(r0, &(0x7f0000000200)=@in6={0x1c, 0x2, 0x8000, @mcast2, 0x8}, 0x1c) sigaltstack(&(0x7f0000000000/0x8000)=nil, &(0x7f0000000100)) syz_execute_func(&(0x7f0000000080)="2608dde145e19566d9f0f2440f0bc0950d52a9dd9cd9e40f0f67100c460fc683f0a361cacd348f297812c0c041fc537d3c") sigaltstack(&(0x7f0000006000/0x2000)=nil, &(0x7f0000000040)) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:00:11 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000040)={0x0, 0x5}) pipe2(&(0x7f0000000000), 0x100004) ftruncate(r0, 0x4d00000000000000) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:00:11 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) writev(r1, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1000000000000234) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) socketpair(0x17, 0x7, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000080)=0x80000001, 0xfffffffffffffe34) fcntl$getown(r1, 0x5) fdatasync(r1) 00:00:11 executing program 1: mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) fdatasync(r0) rename(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000100)='./file1\x00') unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x1, 0x7fffffff}, {0x89d, 0x100}}, 0x200) 00:00:11 executing program 0: openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x10002, 0x10) r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x10b40, 0x60) mkdirat(r0, 0x0, 0x40) r1 = shmget(0x1, 0x4000, 0x80, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000001137197031bdb6f872b29eeccd00"/123], 0x0, 0x20000000) msgget(0x1, 0x8) r3 = accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x3) sync() sync() setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000100)=0x501ec1f7, 0x4) semop(0x0, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0x1000}, {0x4, 0x5ddd, 0x1800}], 0x2) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) 00:00:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) exit(0x2400000000000) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000000}, 0x14) 00:00:12 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x63d}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x10000, 0x10001, 0xdd00000000000000, 0xfffffffffffffff8, 0x4, 0xd9, 0x9c7, {@in={{0x2, 0x0, @broadcast}}, 0x0, 0xffffffffffffffe1, 0x1, 0x10001, 0xfff, 0x20}}, &(0x7f0000000100)=0xb8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xe}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r2, 0x46, "ad0e785167114d6b80d12864ebd9e8957e52d99437181956a9249ac52fc75f7111276c570d9e30dbfc5cf7795d9a148d5719e6a5ae011fc4faad28bb3546ee9b8312b8c0bec2"}, &(0x7f0000000280)=0x4e) 00:00:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x103, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) r2 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000040)={r1, 0x1, 0x8001, 0xffffffff80000000, 0x1000, 0x7}, 0x14) 00:00:12 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000195a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000180)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x3, r1}, &(0x7f0000000200)=0xc) 00:00:12 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) fsync(r0) 00:00:12 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0xb5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0x83, "d6e9df1a79857a3b6ff0f841a78f5c5809e0ead4d4b19f738e582922794f4683662424a1e4fd65febde303a68f42cc8b314281d66ea890368544cb0e25ec5711552b70ab34810b1e7d65382149f8413cd8f3e2ca748a99dc16694cdd6c8957c737022084c8ec7bc795b6edcbf675000a52e4b2df402e2c7334bbb35e760f701d1fa063"}, &(0x7f0000000140)=0x8b) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e29000/0x4000)=nil) shmat(r2, &(0x7f0000aad000/0x12000)=nil, 0x1000) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000180)="d27625a368bfb87317864f7ecb", 0xd}, {&(0x7f00000001c0)="22a34dc6e11b123ed1e3d105e8a7d691a36169b09a4e8eec000cd5fb05f98a0a031154a7325ed225c6b00275ca52b3e1ebce4b1ed2d8e30e4a66a8672f7f2be9791a39722bf333157516864c8695eacea927594d331c20dd63aa8af3d323a11b289f3607b2c95157134a53190ab37d602a0745fe8b924a", 0x77}, {&(0x7f0000000240)="41b63af470fef158a23cb9488dc90290621a20", 0x13}, {&(0x7f0000000280)="f8b38f9ed8195035a4b9e291c5dc56ab477959b637c2445aace2c06e2b34903409471729761aa0b0534b1beda8fe646e17e4cbc9efe7ce3364cbdf9586a0bc512ea94f0b9ac477855fd2d70eef93f5b8401194809e4b13862c3be3a23984bd96e6bdc93b2cc588c8e2ca72c4", 0x6c}, {&(0x7f0000000300)="c4c5231fe23eb97ef2dec79f6f120191488673a86a8829010a1cd2503c63c1551730cec86e3ad189b4505ed9b908e4f628f3a9d78b716a9f2eeac979cae9c67bf398bbb26b4ce665a0c53851fab7c156e4db2b608c15365d75f262bfa194f9bea0ec67720d78e548b1952c5addc17850bf7b1374855b657aab70b6308b1e4d5761aed03358af2619f5326714fd69f8098db6d128f87ce052fe6b457d51fff449b588e624b02a3360c8d22b8315149bc535c5c0ffd3f2a6", 0xb7}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="56f617aee55d4578308b18f01214585400a382d2a0b4d6578c1bd92bfba5665b59b74c563487587d7d7635a945d94228dc73dabd12f9302eee90fdda6d5d6225158d4c71bbd3a014f0fd4716b1ce6124978bacde75c7ef349cc996efd910cb28faeac226b766bc89cc8356a1d217463882f01d4aa188c1c6c4b22d9c17288d47d72aa45a87c1004260e23facffe4f5a3e2848e9387321720e7822b2a4437afb2fd61df45bcb59a1616aa0bf26083", 0xae}, {&(0x7f0000001480)="f339e0120d61cc5512071ad5ad1a80b38c844afcb94b396d2368181727dbdc94ce08e3529fb3836fe124b9ea2a0b306f2b07c2ab28edb6986b781c1039af1a35995a0ce90ea73808008b304f136449d04fa2477f49a6e10e7ff30a4d23ed597edc2447346f22f35e8faa8fd08510d9d4fb1172da45d7833ac05eb90652988774203b3756441516bddf200f9ba2cb8f52e9cc0ca1099f33defec128c4249e4e", 0x9f}], 0x8) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:00:12 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) futimesat(r0, 0x0, 0x0) getitimer(0x0, &(0x7f0000000380)) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0xf100) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000540), 0x0, 0x0) getpid() getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x66, "bb8f862197e0a7ce5f748aad53d3bfa9cd33e8bea9b5a80e30c75dee19b42dfba792501e1dced5adee96c8974270623bbbc076d1a35ff720a8e72f4d1ead9e4bd98372cf72d50972de824f9432fe7104c28001168914cbf0727e6cd0fb4634663dfacb984fe9"}, &(0x7f0000000080)=0x6e) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x401, 0x0}, &(0x7f00000001c0)=0xc) accept4$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000340)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000200)={r3, 0x200, 0x0, 0x3, 0x2, 0x5, 0x79c, 0x8, {@in6={{0x1c, 0x2, 0x8, @rand_addr="ad1debcb551feb9f086c31a37e096a1d", 0x1}}, r4, 0x40, 0x1, 0x7a3, 0x1f, 0x6}}, &(0x7f00000002c0)=0xb0) fcntl$getown(0xffffffffffffffff, 0x5) 00:00:12 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffffcddd6061605d003000000000000000000000000000000000030000000000000000000000000000000001840590780000000060f0a0af00000000fe8000000000000000aa00000000000000000000ffffffffffff000000000000"]) 00:00:12 executing program 2: 00:00:12 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000040)=ANY=[@ANYBLOB="01f92d2f66696c653000"], 0x1, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x4) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x55, 0x0}, 0x0) shmget(0x3, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) readv(r0, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/35, 0x23}, {&(0x7f0000000100)=""/109, 0x6d}, {&(0x7f0000000180)=""/69, 0x45}, {&(0x7f0000000200)=""/159, 0x9f}, {&(0x7f00000002c0)=""/159, 0x9f}, {&(0x7f0000000400)=""/130, 0x82}, {&(0x7f00000004c0)=""/74, 0x4a}], 0x7) 00:00:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1, 0x10000000, 0x3) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1003}, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x1df, 0x0, 0x0, &(0x7f0000001840), 0x87}, 0x0) 00:00:12 executing program 3: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f0000000080)="9b", 0x1, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000140)="be4246042b0705b5a6c08ae6e7e4b91d6c07f7358994744326488cbadf5eca01219144b84eb451befbab43425b0039acba473ad8ed092853ee002efe7c7d4f3077f51109595c212f", 0x48, 0x100, &(0x7f0000000000)=@in={0x2, 0x2, @loopback}, 0x10) sendto$inet6(r0, &(0x7f0000000200)="a538225e6d9cf893ca7167c0d2709a5e3a5f658addf50e96314953274f32db48f54ed312aea287cbbf740005583edd781f0784cfc18f2b78c0a460bf2ebc13be0edee645108179a70f0c47fab17c83d9275f9c1bfe160bddf41c0ec2015969cc85ddd201f7a9285c6d040dc15e4666024573539ae461d2fe621afe88540967c4a69e9b30305b7a4980e0dbdf95235b83bcb6786ac32f24ce732e4a07c450a1699e25fcdaef6a42a73e22eec865bfe466f95864c19aea4b38367cdac3583cc73dacb1bf01cdc040b2419652e629e537fe21150ec2fa64a66f86994d13ca61d094", 0xe0, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x2000, 0x0, 0x0, 0x107) 00:00:12 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000040)={0x10001, &(0x7f0000000000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x100000001, @ipv4={[], [], @loopback}, 0xffffffff}]}, &(0x7f0000000080)=0x10) 00:00:12 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x15, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:13 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000940)={0x0, 0x5, 0x6, 0x7fffffff}, &(0x7f0000000ac0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000b00)={r2, 0x8}, &(0x7f0000000b40)=0x8) renameat(r0, 0x0, r1, &(0x7f00000001c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000c80)=ANY=[], &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000840)={0x1, [0x0]}, &(0x7f0000000980)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000009c0)={r3, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000b80)=ANY=[@ANYBLOB="02004e23ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024c990632fd95feb633a268585f19414f456b3192b37bb70c28e43eb00ecf5b500000a981cb5af2a32647831f92def188b39b519c4d01851e927ae280cd106df2132e2b77a2272", @ANYRES32, @ANYBLOB="ff00345705000000"], &(0x7f0000000900)=0x94) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getitimer(0x1, &(0x7f00000008c0)) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a00)={@in6={{0x1c, 0x2, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r3}, &(0x7f0000000880)=0x84) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000c80)={@in6={{0x1c, 0x3, 0x800, @mcast1, 0xffffffff}}, r4, 0x40, 0xf299, 0x201, 0x1ff, 0x2, 0x9}, 0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r5, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000007c0), &(0x7f0000000800)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r5}, 0x0) 00:00:13 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000280)=0x4) 00:00:13 executing program 0: syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00f4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000200)="98340a0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727575788a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2dfd96440059005900dcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") clock_nanosleep(0xf, 0x0, &(0x7f0000000140)={0xa931, 0xfff}, &(0x7f00000002c0)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="68de28a1c1940db6747391717890ab173910dd6e20ba9f7ee88eccb8414dc210545a4218585de49e13ca919fd65c23508d77a817414d7cf8106546cbde849ad329de2138b183d88edf7898efbfad1079f6666712cae48ebb87b25f9338756758f5a53ad4be0c3d7998a9a926d197082701582c744ec776a5f0f8fcb5e7b7573b8baa2589d1b353d0870eac7737cd6cdce1c2f70281da2aba65c19680aa87378bd2f54529444081b6d3a64d33bbb4ed0663a2f7789b3387a3e383e9d04fa9c3e77c4cc19b73ec4d8ace6badb8dbb4284c4a865442a09f0913dbc31355f1cacc6080fc4af40d3008") r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = getpgid(0x0) getpgid(r2) dup(r1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) 00:00:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) 00:00:13 executing program 3: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x20000000000048, &(0x7f00000000c0)={@broadcast, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000180)=ANY=[@ANYBLOB="01"], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x10000000) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r3}, {r4, 0x1}, {r5, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000740)="91cd8066410f6779306969ef69dc00d98a20d0d00fd1b02db5d90000018fc840ef0e0ce4c60f1b6492b8bb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c1c422652e6bfe4d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505") getpeername$unix(r5, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x8) getpgid(0xffffffffffffffff) getpid() r6 = fcntl$getown(r4, 0x5) getpgid(r6) getpid() msgget(0x1, 0x8) r7 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x20000000) getpeername$unix(r7, &(0x7f00000005c0)=ANY=[], 0x0) open$dir(&(0x7f0000000340)='./file0\x00', 0x8000000000003, 0x4000000000000024) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCRDELTABLES(r8, 0xc450443e, &(0x7f0000000500)={{"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", "c3290e67c55488fb92baf939d8b8b8b53d8884c1324dc5b4a09cee2af99922ae", 0x0, 0x4}, 0x0, 0x1, 0x80000000, 0x101, 0x5, 0x6795, 0x3fc, 0x4, 0x4}) r9 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r9, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="0dbe0ac3cc69408364c55de6bdcab0452d5cb9df6f9b6987a1f6f930c0db573033a02ac5790065a1b84597b41835c3c4cbc91e8b923437ac8df7cc645c1ea567b7842be591cd156181a8a5e452c0e6c2aa08494bf0d9e879f7b9923d2652156eebfd7c171ac73d466ecd2a192f77a07cf50b9ed996345c870f4f0bb4b97a3f01c7ad493b14ba3f81d9b6861b6815b8fc0f152ebaa89dd57ce08621e69d04bdb433209306c01d600349fd25e625debc876db91130f2e356d5ea76f7e05627634ae848c6a4f381b2121ca99fde9cb307c7dbb80c1b500f1879932bac690185ad86b12da3e71119e400d56445c5d6ab275fbda291bf76c25abace867643aea0f4ca2a2183548c5be05b5d5ad8764c0524b3c64245def38093780cd7ddbcd5e06da0d4dbb62cb329a52e58e9f78a8281ffd3869ecb19f2d4df88d3a8abb2fab2367a4c261bb4894a7aef999fbb562e72dedb15e08e46cdc5834dd2bce78d7ac13344a913588d7490db6b06d7f6848e54220cb416bc2340b47ce302589c5f48427fba33b897cf76d3300d93bd6e947036a6655f144a8d5c3bba0957cd4d05f7e2137d32ad5232217ef71f33550ccbadad6c7bb04e0b3a7e6498e69570773021a54d778ce413d9fe1a981ea2b2810907c57ccbffc4d3cda4b860cc9fed96d56c85c47b93dedd2efb4dbb1c170bb656a12374194c4ed498ffda6055e46132d86c9d337f5b45dcf7607b00924b2aa4cec301d503e62ffcdbbcc1d2ea55f6af3a1e146dc0698d1c43ff54ceeee9da77a6c2f9bc7d62f1dd27bb32359c0448ed3a8b25a0a71840ed00c05d6c60ca1b3a031e4a4e34ef08c4473b127a6e1964f9f35b14c2eb9920a45baf0e48e81230a2a4582b0760a062f2c829de177d620007b760e58455acdfdc3623a55535289a0cb5950b074b8352432a03ae80bd056021cbb3159d5de98afadb5a719d3bb2fdb29fc6dda5bd867cf8430c09f8eed8c693321dc21c57782d662502bcab06b3c089a6a7c12143822bbda90d5aa2a86eae673b8447c743784900e888e33a39822509feea2581d490c19885cbd0ca9ba239f1535b5ed8a73ae05495b65fdeaa52094758b62825a0386c76cedbb651eb09420bfaf6274bbe4badd3ef5d6ed3ee94f5d44bed25dc497975a96d5317cd61199643782c707f6eab06d9ef409f320b00490dc3e6b3855d49a90063c31a173ae6415ee9a412157955735c51a31c6ed8c9f1db46f97fc8892edffe97db438655bff0ed7785c5cbdb3c578fa5f2cf0d7066598b8a3860b90bf477f8ce0a022e29ded44c0767cc8654719f06cc747e9e1a5dc1b74f3e91f0b23e77d0c7a1ddbe70f7998a2d60f9214ed0de0a6dd3e775ffc6cf4a218640cfd06e3550a6da7f9fad5f4f1fd2e9267c55fb19fb347d3d683665dd43d7712aac2658c3d65c2442ed9107cf2b00e1fea3b481e3f3b904c3f0fdf1ae049e01c7d989f5451ad2fa4f46741aca3968fe049fb2844b4574e974d5f49e8a4b12c072f24b821f7b78a8bd3a72dc2bca41d1b2a16f2756a3a4ba0e34e56cd0ede49ca08accbc809fd9caa1f5166c33227a601932e0a325a160dfc4ad63648b0f22eb7915fca8524e19127507c3ce792bf95b664031174b23fdeba931702f3697af7042422ecd197e4ad7276b11b9539316b0d907d24be178b82c7663f94419d86b52b600755c35e742dfeeedb77e57b51264017d8ad2e2d280d6e9c5d1a0993ee2586759c2b0c3a7344cea65d7ffce86ab070b957caf4b6b744c2fb4c8486c04b5def17100a73f44fee2fdfb6e9686a9f6ed0e8795b1529f30cdc17e9f8eb96ef2de86bb29317a26ffc3fcb2c8c485e122611d1f52b65b6b1d8ea556f934a371e12a1f4821dd42f553ce8b1c44a305c6cf5987b66b948207035ce3f7bd98e62ab56753863230bfdb6f7584aad61e5e2448437447c4ac10155539a84b4720b48cd9a286b96a4c19f47c1630afb6a56f85064a373761a97c42ac87e6649bb8a2c5181f37b0b9a7c0b87615b90b4b0673afc31ff0b0ed35a609beea0a336c5bc71779c93537517b4b443cd244b14a3aa3037c7e683056e8b8878a5e4dc6b7a85a9dae922c8aab69d07aaec35d3f85c18d11c4a72443961a40689903595bcc318b58bf0bc11689f3a81976777a58929c95746c816445e39fae0cb87d801759304dd6e787dec1c60d821a400e8c31763918e6cfeb00d58c083be8f9e738fc78980ea7686230ed8d870702459c2e53b64954755a07a675443bd877729137c18221e6dc37f906ae0e2e6adf2b464974fe8dc4e60bb30a0808152379df3365829c8523fd25101cfd3d0ac7e310a57f1d65125a1d8add42383eb6928dddf1ec254d40f18246793c82ba8024f4ea6ac25840c683e496cbc1a7d7104a647385499e771cf4584b64aabd6d6dd480d35fe0219f9f7d417893fc15db761dac23007fa715d54ac6eef59364d8a837d199ff65119430d354f815d35ea1f68cce6657f5cd6fbc583d8207ea5310b0988b40c16e6b1420c4a109981293626b6c6046edda739dab7400c62382daa21987f0eba76a3796b0e5603ae8056893a8e002f029d45dd10f78fb3f3745c2854faf6f34e44d10fb471ebaae73f8ac9dd9f37b4e7550f69b224e09534c79a71c8380d759708da65708cadcca46819b6061cd9badedc4e903b8fcb6c5926e3439823b233cdce52d462166455e422f6eb49976e471b5fb785109833b47aa26641581ace55c680d30c85207c0dcce2fa8173d882850cd6180f127f1384bea51f3d797ebbad9f83020bdd6403c9bc0ac6e697d832ab97cab2742542c56e4fe4c6762f46b9ac354af364d855b5010252df50e55eae459806401ca37f5ec7430c58d0562af03e41f6341d4e26b1c5d73b8d788b7b957754bf4dac7db373e6b3ed0630fadafa8338a9e25ad41aef07e2e53d8c35aa0114e396d21dff14d93f36773b0d264238ec64d69591f5f213ca2637adbdcc5b849738e3f194187a0ddc56f8a81a045f269f2c8cee3923196bb8bb8925d46ca903854da88e6d6a5dfb264a80747a9e27b0da9391e3a221c9fcba1c567fb3c756a350a74d85ec655c9cea88f30bdf6bb9bbc80a009b1c2a67ede43ee1f6ba0eef81f7794298f52ae2f3ebae27c3ed6821cb36f9a42600db50efceb56f25a08fb11cbed3e7bcca5e0d3654db7bde978306094cf3899103a9c71b63426368a1ef582488baf79fc773e08a1c94da7e8753349d54e1cd9a5c74d1c8cb735d79d9d50c622882ebeda5dc83ab780073025455d378db7556d947a441cafd16754abda2c59d3a8b332b4faf7079de612932c81fb2c3a11b34a0251b34546a8c6c515a75e3389e6bc1bd815779da4448cb78b8b7551f90ae1f9543a0628a976d803eced0ca63956cd3b6b8e07315ddf0e923476ceba7bdfbe121e97bb061a9b69119bf089e56b377d97f04a9b17de03e687ed4aebe59e195785d4a5e4107842a03bce96e936e931d196a5d410b0d22abd953bef20c5528f043a81981d8bf9853c7edc9fa41dc9a033834618096bd38e5a8a2bdc441e4da7d36cc2ee0c2531a87c267283ef15d249cab1eb1abdd8b9615b8b4c0bcadbdeb099df414f7effe46ff9f5bf25fd5c9aa3b09ccaccb98568760928af35890aa01ab84e7bb19e05d6782c769aa3c987f00a627db0e8a69b01ae1eceb7a045c61d2858e97f3a564818c21407a2816bdf86ba75b4143a47a0b9766d54cb77566217a849fef0ba8193fa18fc643f4245cdc645ffbbc02f714594e7463c12999db5d9c4f5f2e9ac3df8b08c33e6568f16df09b44de0f210e44efa810e1ae3001317acb9a0d6b6506cd8ba427dc264b30335582d5871c65b45c2d5e8cc21dc13895329b2ffb429d66bcb3c8bbd1adc067f591a2c17eb102778cff0a28d8427be1bb2c603bf6ea662b7d50d98f656c6a1477929c280313318b7dacdc0d93a1c2d1eab9672537c7491989b1ba780c62b3a04e95273da2831f07ebdb9c7ec37cc4142b1cb35e510a97fdab571be696431aa4654f8df9685f45c8404528d3616eeca045d5629a473b74c5a5dd027e4a9ecac228e52cca15460bd42f711656afc7dd6cb402ea2931a7c6257d358ee4d0bf11b3e79ea4667245bb8f53914024821aa9d79d2841cb39335054c2117fc3cf2173ef3705e8df6a9ede1b4dadec21f5f6751bb50f0bdff5032a5552bf7c14724c241339cfe68d579eb2eed111c47f9094eda04fd3f3927acabcd84ee38adebb80fe9bac2aaf7ee6b433008c8aa4a1df190aac0fb38d93f3682cc2e926a59b32874b0a487ea449bafb9427a96d8f420e3a0b286e692814754d71728301d6efca7d0056408dd6709f85184426bc6d83dbcb64c00567957ad5cc14e7b7842f645c8d7705e0c52ffb92c28b2ebad44cc49944075c993fccb4c58730081b6accfb4a899dedfd6a721db8f8d742413be2bb330b4b787013febace3a3dfbc26670a5a29227b3266e3de3e5de635e8bf4a6217fc407a26de94a395e2d5fabeccb14178e2c474246adce79a637bdca14dcf35caf3925d051199b67676e34329cc9df3cac2e1d331410b6672148b79460ea16415139b19a44a454866c5346dc2e72918ac394b93a7ca423ef5e8dc1d1219d67feafd52ac9e93879fead7188128b855dd307480a78acaaf86b93146671b28147974962888c850408b1a52ff261a34d856b68496a4e7de13ebf20eb01cd9fd18e990d8bb5a588dbadc1b32cebc507ef683f31ac335a51b839042be84391e6b1bcf7a6c87f3222510116e608ee087f8453a22103688eff2557cfc7f702bdb4f768609d0d5b8897549fa9e4f21261040bb3ff2df6bb9a0da741a14ded3229c76ee5342266a642dfd9bc9eee7ddc1eb5a7eb3c648a786cf1ebe2a28893e59fe105ae75767adc9d17b93815a52b0d6397175b4deb79fb4eb57dd3a0ad734253b3b3107ef4798ac135fe49e81ef76e24d9efdef6f072eda928e91ac6cc27e29a6d6e9723a56d6c5662ce7f5d22bed283e29151271013b461cfc217e48d8b9cc5c077b743d98c53cf87b87afd7ecd79b9212ea5c9e36d85c24c6b816040680ed37377cd25f045f9aa127173a989ddb350b12ab03a29fc1761d0385a9485f62d785fbc8147484c48430def4c2c7c58bb2cc89c5cef7ef1c2c7a0d69abc128a2097760ec651ec3c3bc6e82739dd1d397985bf8bd732edad639c166dd52f2efd36391d619f8fca82b6c1019312176d52d4f9bde6d331c1a97c9707ffc54f6179ac96e3026c74807be701acbe90b829c8ac010abdf0e90f1458d9f799d6e10e7c7d5e9f79c28e4936f27b52a43891eaeb6f14ca3458c3012c3ca12f73d22fb67255fa2970014ecb08155b92732268f42bc3cf558176254fecafb2f431382594e078e760e5fe006035e4157b5b398f42c1be298f9fa45371e6bf67e03e1f9c362651daa3477ff6f3a507ca66a0f1fdb387342d4604f280bab980765e4660c2275bbed4ee2929500f44b600aa4a2708160e08b8fdad9f988f52b4e4ee065aef40d2da6dbe0023a652077e57cbb9884fdc14ebc3d50b6a3eab467ab9a816d66ab82f0719574e24e4bea342ec77c43f985c1ac24e288590c12bfddd18794aa73e0fb0f4bbbb6ade79fa40dbaee81916ab484f822c2b36b49d87e8fad636f48e68af2c865108631e9de66aace03e9733cbd320dd715a4368e08504d10012a445767f2d152673af688b39b76f0c8adc12b0ad92810b9204bc75d9336517377525bafce9cbb4c50406fc902c89c77c2c46dd4092440ffebc23d97a6b84a", 0x1000}], 0x1, 0x0}, 0xfffffffffffffffc) 00:00:13 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000000)="b8391509607b120128e0fa06599795d3853cf4979f8bf8eea379d4fd7ba1b0276b2593135057957d008c84c234bc9d2b7bae799a945ae97dbdfa4b9cf7e3ad66e4949fc4e5bea7adeeda805df1a0b826b59291108fc264c582d35125dee658b7a5524959ab3ab1d60dece98857b611af5e676a9dcb4e4375ed60783bcce0400616d44b457d6ddfa9fa0c8b30d50c9612cdc8653bcba920721e9dc5974fbc92") freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() freebsd11_stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000840)=[r1, r2, r3, r4, r5]) syz_emit_ethernet(0x4de, &(0x7f0000000180)={@random="3ddafd83a8c2", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "2fca8d", 0x4a8, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18b], [], @broadcast}, @mcast2, {[], @udp={{0x1, 0xffffffffffffffff, 0x8}, {"50640be1ee546bc6beb3862571e75bbbc593dbd9db637435a9c6169b09477d7e532b58d13449ac2741dd665e19cd048926ab29403028389d6d811c5e93068a58f63b70694f144d9e531c7e65f21bc4c66bea29342e263c82d93efd45fb6a0d0b7bc7a3176c0b545d9a56d9c24d1ac3f4e391478f5b0a09bcedfff9ae93095653be6c21a50dbcd1e20444af3e784f2ffb4c8c77c3eaa0e98bb3aef8a222123908957cd0499059fbef1116838f665d21a4c717279dcf59f5a51026853c84adaea2d079238aa03df01fe192f3203ee7f5624ad14ac32c3381f495aceef93395edf9e67c50ff81deebb1cec56db842149caccc40bd6062919b0104198e03002f2b0a6fdfe6f97344b3659ce722094cbe09438ed83da83de21ba36ffaa002b56b65a9c1ffa4c6f868eda1294e40067682a72ff0afa0876656bdb6077f826dc21e4d48cfd0bcfd06997baff6e7d6b74e5f53b88082f5f5c745849350d5d247775ec3de1a6711dc0779d192bddaf27a947978c8e433b885f3eff8fec394a7f54c79c022fc11d0a41df51d11237d279e2b18f7df09966a8e91f01415b5dfa51cdb6656babd60eb5cc4b1391d1cb066c2544dc47aa39b2588289fdd734e142e57c14b7a080c546c84bfc452b7cd46c79c3e1028489a3d4059d6d4f696ccd39ffc04b67e92bee1e5bf5695c4cd24c8067de78459fa12e0bfe537d1493dc681dd2d1a086598ef6dd1cc2d5ca52e096f845dc421731fe0593da5061720179891253a8cd29ed319c376e447d081135fa5563e2263fbbdc0d16648de07fb15df9881a1744f007a46d813d37eb92a86f26f55e8ffa88348e408610b584d4629652e25b3bea2f3a41c8b63e34a330b4346d7fb432fd3198971f540ed3f7caf7b59d376fcc112f7cbf43d05edcf9f1739db29f3c1c35103e6ce265101cd55928a923fdbbba5b570ee1a7a00baa3de8e6732344598389f2cc1a4e79419830134125b19f6612d62593f4146b292947dfd78c928d67b7184405d9954e3c78fc8813fb7c6f55ba59564e7b5bce34d16a8b6fadb7b12174c33b1ca1f36a5d05f3f20787b1d6b298f218cef76e2294f3f32c15b544a11448b3bad2cb0160ba1252301b6558fac090b73c4449803e3dde2f73702aa8bb263218235e9a46486a218c9c516c04e9f89d3105ce13a11d0e726c9b8cada4c51c4b610fcccbb033876641aba2fa0807255172ab2f328ca01d54f0cb3e21087387172c7e6817c5a34a1c666d67b3de7d9b1ae957cda8916bb39552d1dd8c99adaec7f6942e87b94c46b438c551eb85e97b5df109ad3b78a23589a4905897168f7291bf86df1711070c7ff2771df3d047cbcf7fc7e4629b6c39c935493f1ed4e938bdba62b3e73facca5818c7cc00c701d23f532a73d6f69f900bdacdaa4bcde6520739d746d7d1f4b743d2bbe6cda8098ed7da2ee6f2b0a936982985d3c28e2dfc076549b2f8a9c6b52ef1ca5106f82a1d2900543b9801d9bca6677dacefd1d2ceb1934bb5e82d85dbab1d88e03d54988b61a9f14f4cb8a23dd37dd96e9dfc6cc870d2c0a6fc1f9f608b970077f4bb87a6bcc1ba9eb3a8dcf66d20a48c49f25de37778b4a924c656f08ed70234b7435c1c544119aff45f23f7b72477936219325fc14a9533dacef5e9a405143fd714b3b4e3c7fe389"}}}}}}}) 00:00:13 executing program 0: r0 = semget$private(0x0, 0x2, 0x8a) socketpair(0x1f, 0x10000005, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x3, 0x4) __semctl$SETVAL(r0, 0x0, 0x8, 0x0) __semctl$SETVAL(r0, 0x2, 0x8, &(0x7f0000000000)=0xbc) 00:00:13 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0xc4, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @local={0xac, 0x14, 0x0}, @rand_addr=0x1f}, 0xc) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x9, 0x4) socket$unix(0x1, 0x3, 0x0) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000100)="ede00a893aa2ff5b5010f2611897897b69ecc440755e18dff4") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x8000, @mcast1, 0xfb9a}}, r2, 0x0, 0x81, 0x1, 0xffffffffffffffff, 0x80000001}, &(0x7f0000000280)=0x98) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000002c0), &(0x7f0000000300)=0x8) bind$unix(r0, &(0x7f0000000340)=@abs={0x1, 0x0, 0x2}, 0x8) r4 = getuid() freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) bind$inet(r0, &(0x7f0000000440)={0x2, 0x1, @multicast1}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0xf, 0x0, r3}, &(0x7f00000004c0)=0xc) freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) rename(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00') link(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00') sendfile(r1, r1, &(0x7f00000006c0), 0x67f8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000700)={0xf, 0x1, r7}, &(0x7f0000000740)=0xc) setgid(r6) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000780), &(0x7f00000007c0)=0x4) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f00000008c0)={0x10, &(0x7f0000000800)="1628096d448d0c83c7a25a741a659248349e7e6fc3412ae377946ace4b1b4b49d3c2d3a2edaf835dc2e7d47d5d671f228be1daa5447f9695397793ccb20b88a8eeca22969da2ca4f17340c453af05289ddfd5431b31e67b835ea433b2b62372b1d51aa7f3d4521037dd1f3936a71f1019200b187603af726325ff869b579a5fd41144607431af51c4f1d43ebc189e0afbb24cdeb1401efe8b64abf2a88f91be3861cb1108c7b04d7bf1fa091388381f9e2f0f9521e3846", 0x7, 0x0, 0x7ff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000900)={0xffffffffffffffff}) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000001940)={{"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", "b998f4ef1b5d3795a5b9942366067fbee3de8180652389425af08b922a69126f", 0x3, 0x1}, &(0x7f0000000940)="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", 0x0, 0x4, 0x2, 0x3, 0x4, 0x1, 0x0, 0x3ff}) sendfile(r0, r8, &(0x7f0000001dc0), 0x5) r9 = socket$inet(0x2, 0x30000003, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r9, 0x84, 0x104, &(0x7f0000001e00), &(0x7f0000001e40)=0x4) sync() setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001e80)="b8f133ab128bb7e62f79c287c6f0fe63a6c154680a23818da8b11d5b24140a57083957fb6dfac269b39bb9887c2cbdda6c48506d8957910066bb4d4de7d46ed7bf6898c469ed75164b2efae8c7a9babdfa01d5706d965b0d27fa86c5be5758491602564d7ca3bcaba58d62d5df4c371f576d496945551da7bc328fcf42dd89972c9bbdaf991f22164dc122673c203eda475b06772d0efa8a06fb622f0afab6c1aaa1b56aa5049b25835c9a73ebd92fc1002a6f1cf133b5e1f36584b9047816d703182fa3ef326be0b8327a9f4a01da6444189f956f5b35c3e7689af20b51ba96351965", 0xe3) 00:00:13 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x6, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0xffffffffffffff00, 0x80000000, 0x8001, 0xfff, 0x8}, &(0x7f0000000100)=0x14) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f3000"/16], 0x1) 00:00:13 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = shmget(0x2, 0x4000, 0x200, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x6, "56c0448096ba"}, &(0x7f0000000080)=0xe) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x24, 0xffffffff, 0x3}, 0x10) 00:00:13 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x3f, 0x6b8, 0x3, 0xd80d, 0xd6b}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x6, 0xffffffffffffffe0}, 0x8) r2 = socket(0x1c, 0x10000001, 0x84) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f00000001c0)={{"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", "30bb13d8520cff726fb074db910bc428240c9cbd41b32679a7e3eed4eff4b83f", 0x72ab, 0x9}, &(0x7f00000000c0)="a994e95ac5a0a3f1721014220f043361cfff5fd40bea7b9786c82aadbca3014cd5ac0eaa4b9dd1575ced7c28ff4c872b73ac1574318b875b7086e1b753b13908", 0x9, 0x8000, 0x1, 0x1, 0x2, 0x7, 0xffffffffffffffff, 0x45}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:13 executing program 1: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000c40)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000840)={0x0, 0x1a}, &(0x7f00000008c0)=0x8) open(&(0x7f0000000980)='./file0/file0\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000900), &(0x7f0000000940)=0x4) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000d80)={{"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", "fcff8154af6f8966c2f6f0d0a11daa427f7e76ed3e6519d50a7eb7b5feaa5723", 0x1, 0x3}, &(0x7f0000000040)="7979faa069df051eb3ab08a3fe5de5f3ec543d6735cec31fde991ccdab29f12fc437c02ede97a9f4d4c331a0bd54b85515fba6b406cb0ae6b3977633c0dfea6a3bfe00df2491880f78832c7ecff65749a254d422405b012b6dc3b55b6e079a4fd27f6d2088e8984caa40d6c7a4f56eb515b913405df912580c81b0e4d44a0537a2014a09723d87648ae8c9a3023acf492542f8e9f6ee952e8c95ef36fe2af2f698526247f5af97b28652da5ccc87ec08be76eb10c493836a94ef96adc38cff074601872c", 0x60000000000, 0x9, 0x7, 0x7, 0x4, 0x5, 0x6, 0x1}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) r3 = openat(r1, &(0x7f00000007c0)='./file0\x00', 0x11400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x2, 0x0, 0x8}, 0x8) getgid() fchmod(r3, 0x0) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:00:13 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000440)={'freebsd\x00'}, 0x24) setsockopt$inet6_tcp_buf(r0, 0x6, 0x441, &(0x7f0000000000)="a7d938d11a5f13c47cf00c1ef551cb69c632a194c1755a24038f1064e4a081d1", 0x20) 00:00:13 executing program 0: socket(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") r0 = msgget$private(0x0, 0x288) msgsnd(r0, &(0x7f0000000000)={0x2, "261e43478a55fc5b6ff06cfcd3c93163a08b4bcec87756f3dc9c6f214f42a9a846bac1d47db5ee6baf9191a4177e8c7dcae807e9091e4647894494b9c86409c9379a495b338aae27c0a35509a120d867a72bdcf94836216a1188cd5b55ce"}, 0x66, 0x800) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x8006, 0x0, &(0x7f0000000180)) 00:00:13 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf5c134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xc, 0x6b) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000200)={{"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", "20cca044cb568dd42f14861e7b7d2c5c9d19ce1153e8083c44462d5db68840a9", 0x3926, 0x3ff}, &(0x7f0000000100)="439dddf10c34b04c4cf9069aa2ca0f34aec5ab83eee079c23e51f379503e964405573fd9787e81aa10cd842dc2852b24403b133470d7d7278aaa472e80a5942cceb9e11911df48fedd04add666e94b2ec924e72af0b96b3257f650ff418a7aa1e7ec7e68af3d46e73e98720c464563714517676ec977dac29fc26519ff371728f9b4bc98926373da43fa0c8012ca71d023f84bb4452bf8c5fb62f78a6fb0e9171e137d52a099b6f0adaf80ed5e67e79ad2a6a5da5c88091c3d13add947e2f8219cc0da3bbf5b78ef83f60e7209b31b5024dff0", 0x8, 0x3, 0x9, 0xfff, 0x2, 0x7, 0x1ff, 0x7}) 00:00:14 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c0b0f05f30f59bfd9131b00c4a37bf0c53e41e2e9b5576766236b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket$inet_udplite(0x2, 0x2, 0x88) r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000340)=0x10) r1 = dup2(r0, 0xffffffffffffffff) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000000)="dff660107c6b2e8db449be5656e9ca9401df9ee43644c0f4a98f0176b221b62843e7479cec665bb1e02ba80a023986a1e11d13148b03a46ea0ef90178277d687fd62027579c5f6852a51fae1af33d07b3292c9b8d92e3275be5e48dcda2f4784b28e82b6652e697c9766b80b2b34d2056c762da43dabd2344b16c447d2d203d2d0e048d296894fed513700c23def87e21cb8e16828cce261254647") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000240)="8df03dae4cf4348feae66f9aa898f68ae59dbeade87c2b68f4a23137f0924db11e39e87ff68ce494e4d9443addeeaed8d4977cb260930799d5f55cec70cde1b7097a0dc123682b28496f8120b8615a3da8123f0a36dc21b12eacd17855ac8854e03dd995ab61210f72b7c2e5cf3cb701f08a39ac7891d73376f08a660402e405c0ff1cd6a6c6a8d4a3c014a43a05356c04c833e44f4867e3586a5dbced69846b43464b58c2f6bfbc919a249949bd62d4773785ab2dfb2cd715d55dd8ed87f4def9ad3ec19f18813bfd03cc18fa6a86a8560fe439b53c0156322ffb59c97de6e669bbed9b6e5d7d4a005085dcfe64") 00:00:14 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8406, 0x1e4) symlinkat(&(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffff8001}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x5, 0x210, 0x400, 0x12803236, 0x0}, &(0x7f0000000080)=0x137) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r1, 0x7, 0xa693, 0x1, 0x200, 0xffff, 0x9, 0xb07, {@in={{0x2, 0x1, @loopback}}, r2, 0x1f, 0xf3, 0xd3, 0x8}}, &(0x7f0000000200)=0xb8) sync() syz_execute_func(&(0x7f0000000500)="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") 00:00:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="10", 0x1) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x3b, "9d8ad1cbb78c2ae48537e9d9beb4c1212f07e3692fda1f364dd00331f0e1d930cd21529566d2017616d29c10bc05c962a407ad72c1a868acfb2559"}, &(0x7f0000000140)=0x43) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0x80000000, 0x6, 0x5, 0xe5, 0x3ff}, &(0x7f00000001c0)=0x14) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000400)='x', 0x1) 00:00:14 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x208, 0x4) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000080)="34f54016d4254b24f6bd74b7ef224087cdc74f1c55e3974cc36c6632d3ab7ccbeeeb448dfc34bd594d6db20e0d9cb16f220c04e35eda4a050d6aa3f1ee3d39d479c8645ad832ac7ec04bb3de580a03e453f019f35b2477e516ed6253e67d495bb6f778fafa1496a681770b0db2ccbb4fd1fbd98058c9276d91605fab796b8bcdcdc3df30d37fc0540e6ef9646c65d6e6d0a477") socket$inet_icmp(0x2, 0x2, 0x1) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r1, 0x2008}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x4, 0xfffffffffffffff8, 0x1, 0x8001, 0x8, 0x3f, 0xba, 0x2, 0xffffffffffffff1b, 0x6}, 0xb) lseek(r1, 0x0, 0x2) 00:00:14 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0x4ab, 0x2000, 0x0, 0x6, 0x6, 0x1, 0xfffffffffffffffe, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r2, 0x7a9c5069, 0x3, 0x7, 0x3, 0x473}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100), 0x0) 00:00:14 executing program 1: syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") 00:00:14 executing program 0: syz_execute_func(&(0x7f0000000000)="400fc8cd80c4e1785b3cbc6969ef69dc00d9d0d0c442c2f5122db5d900000070e4c653fb0fcdcce39aee3c3b4d4d408064797f41cf404e01e19d3e420f72e37167450f483b1c0a1a63460fc476c16161f6623a960404c40171f99725000000ac8f0f000000b79f16d5fe") syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00000000c0)={0x41424344}, 0x9, 0x1) syz_emit_ethernet(0xfffffffffffffeeb, &(0x7f0000000100)={@remote, @local, [{[], {0x8100, 0x80000001, 0x8}}], {@ipv4={0x800, {{0x7, 0x4, 0x2, 0x5, 0xb0, 0x66, 0x6, 0xd951, 0x1f, 0x0, @remote={0xac, 0x14, 0x0}, @empty, {[@ra={0x94, 0x6, 0x8}, @end]}}, @tcp={{0x3, 0x1, r0, r1, 0x2, 0x0, 0x1d, 0xa8, 0x0, 0x0, 0x5, {[@fastopen={0x22, 0x10, "a073a080cee5b801d7378dc4db7e"}, @sack_perm={0x4, 0x2}, @generic={0x3, 0x5, "f250a0"}, @nop, @sack={0x5, 0x1e, [0x7, 0x30, 0x4, 0x400000000000000, 0x100000001, 0x9, 0xfff]}, @mss={0x2, 0x4, 0x770a96f4}, @md5sig={0x13, 0x12, "fb79fc0e69dc3a6c5cb441c160f4bad6"}, @md5sig={0x13, 0x12, "24181bc39df724aae980bd30ec5008ed"}]}}, {"6b9905f7712b73813fc9f5efaaa7d254e3b8ad70826bf166ca6efb5ee1eab664"}}}}}}) 00:00:14 executing program 2: r0 = socket(0x17, 0x5, 0xc9f5) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000240)='./file0\x00', r2, r3, 0x400) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9b, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r4, 0x4}, &(0x7f00000000c0)=0x8) syz_execute_func(&(0x7f0000000140)="98341e0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:00:14 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffff07000900000005000000"], 0xe) syz_execute_func(&(0x7f0000000000)="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") readv(r0, 0x0, 0x0) 00:00:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x81, 0x4) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff98, 0x0, 0xfffffede, &(0x7f00000000c0)=""/126, 0x7e}, 0x0) 00:00:15 executing program 2: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000500)="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") r0 = open(0x0, 0x0, 0x0) ioctl$DIOCOSFPGET(r0, 0xc0884450, 0x0) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000080)="9061e803b9bad91f383eab9f7a3dfb37b34f852026698fb4deb82d376203af8ac9d16985804859a70ece7f2a89fa6c77f0d45d69b2912bf16b3d143d66c3e8aa0d3def1d65e322f7ddc453c2744cd1678eeb9c213888cce5086070b72c4ef3883675669de25fb432e39b111f4810231b792ca43e7c1ffac496582a53af4ad9a38459419a955bf7a04c1a0636993d1a85116d69f32881c503e31092604e") truncate(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x67, &(0x7f0000000300)=""/110, &(0x7f0000000380)=0x6e) r1 = semget(0x0, 0x6, 0x1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000003c0)=0x40, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000280)={0x1d5}, 0x1) __semctl$GETNCNT(r1, 0x7, 0x3, &(0x7f0000000000)=""/94) 00:00:15 executing program 1: r0 = socket(0x2, 0x10000001, 0xffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "4bf9cc59fdc108f09c45480774b732e603159ceff1c41fd69b6696cc1a6e82b9e46b5fd68afa4ef763219139216b362e22d8dcf28ae204fc1ea0978c736e5d3385612b135f21b11eafe74a97471e7390d262da471fecf2c130c731841a641392a8281ba8b3d3033605773d28282f3ae94fdc20afe2276d6f62daf05c370568540581afaf6f280260579517feca8e6087668f3060e23fa5cac3a7c557443f1e5bd054dcd467906f2db6ce58c861f0a2039eacfd96fb121dcb7bfe107809147fb80563961bf3d096a72fbd7e6e142144344f39fe3c96a7d204254c42c8b7007ce395dd5444b0b0b5401cc5dff42d8aeda9"}, 0x100) 00:00:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x15, r0, 0x8000000000) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000000)="3a3a9f95dfadd09887607d7b5a78504e0560b693249a7d93150afbd4d2710400444785e9b7c4313ced5dbc46e9e6ae3b9f116fa7a2586fdcbad10f883095412fe49642ed05eed96162867e71030602d1e295d5ad3cb7866495a59358") ftruncate(r1, 0x100000001) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x85d}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) 00:00:15 executing program 1: syz_execute_func(&(0x7f0000000000)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:15 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000202, 0x101) r1 = socket$unix(0x1, 0x2, 0x0) r2 = semget(0x3, 0x4, 0x88) semop(r2, &(0x7f0000000040)=[{0xc9470dcc8026f531, 0xfffffffffffffff7, 0x1000}, {0x3, 0x80, 0x800}, {0x3, 0x7, 0x1000}, {0x7, 0x3ff, 0x1000}], 0x4) listen(r1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) r3 = semget$private(0x0, 0x5, 0x28) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000080)=[0x7, 0x9, 0x7fff, 0x800]) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(r0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) accept4$unix(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f943bccca163bc6ce96bf37483d3d9a5f3be5e153dce458e28895c7993a05a7e0ff7c256290946fbb437a0ca050dccbf44437ee104ce09df1880a45b1559fd9fdb592b4a1f17f17098a2c9bfe1923a4f6c683d74002e23d6a5f1dce4007cb0238dc1f2963717337afc3eacd090124b55f67405a77a629742afc0d88f8a1fe90a12a4570d2f48b36e91bfef9b738a732a39196c3b5fdfddcdbbee7b2e5b496b1debf10000f7bcd7fda884448f31e9f98b15259e106e0c3016f4624d1aac2809191817f3e2c84c2b3e6a740da4b438723e2bed5f1104a4144dbd13e8eb0e7025a2e8d23205d52c0fe2e6738703544daa3775b810140941dec23a4f25f4cf82354589a825e0c3a73a518b2dd21f862e4050bb17bd7ab5793279740e7c5a7a044162c7ad9df7d33dd0fc063b9a6300426335b562cc175eafee0f939ec833a2509d049291798e2e544f44eab5411a65db3468"], 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 00:00:15 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0xffffffffffff93cc, @mcast2, 0xffffffffffff6f3d}}, 0x0, 0x7fff, 0x5, 0x3, 0x7fffffff, 0x8000}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x6}, 0x8) lseek(r1, 0x0, 0x1) 00:00:16 executing program 1: setrlimit(0x8, &(0x7f0000000140)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xff}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x1, @multicast1}}, r1, 0x800, 0x1, 0x1, 0x5, 0x80, 0x8}, &(0x7f0000000280)=0xa0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18602, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:16 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000040)=0xd9c7, 0x4) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x400000000000000) ioctl$DIOCRSETADDRS(0xffffffffffffffff, 0xc4504445, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xf100) 00:00:16 executing program 2: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0) r1 = socket$inet6(0x1c, 0x5, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0xe3ba, "5118cd646bf963e5700109f631ae5f09"}, 0x14) read(r0, &(0x7f0000000280)=""/213, 0x343) 00:00:16 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000080)="498085ab097c0679e9c86de8f11f4a9883aa66c56407d82613325e2a4f943cdf915a11de4fd7f504e28789a8a665af2e0b9068f5ee0152e01ce07e129227534b331d23ac2f03645f0860871ab0a40727a57839a8f63b651cfc2ce514396d3d03170a1ae23273cdf8ffc431bbea6e77c68d88e688a73c3b2b3f62949960077c29ee68a2f5155b26e8cf28fb952505fe48ce8e55d9bf7d86e413512510111bea86ae72") socket(0x17, 0x5, 0x9) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getpeername$unix(r0, &(0x7f0000002000)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) 00:00:16 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6(0x1c, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x10480, 0x40) setsockopt$inet_group_source_req(r1, 0x0, 0x57, &(0x7f0000000140)={0x6, {{0x2, 0x0}}, {{0x2, 0x2, @loopback}}}, 0x118) connect$inet(0xffffffffffffffff, 0x0, 0x0) 00:00:16 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) accept(r1, 0x0, 0x0) fchmodat(r0, &(0x7f0000000340)='./file0\x00', 0x0) 00:00:16 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x100201, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x3}}, 0x0, 0x0, 0x4, 0x4, 0x8, 0x5}, &(0x7f0000000240)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000380)={r2, 0x20}, &(0x7f00000003c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x20, 0x5}, &(0x7f00000000c0)=0x9) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000100)={r4, 0x3}, &(0x7f0000000140)=0x4a9) r6 = accept4(r3, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000400)=ANY=[@ANYRES32=r5, @ANYBLOB="010086000500097d11ff9f827f1e6e78cfe55f6ce800ff03010001000100"], 0x14) getsockopt$sock_int(r3, 0xffff, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) read(r0, &(0x7f0000000200)=""/215, 0xd7) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) syz_execute_func(&(0x7f00000003c0)="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") linkat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000340)={@rand_addr, @rand_addr}, &(0x7f0000000380)=0xc) 00:00:16 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000000)={@local, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@loopback={0xffffffff00000000}, r1}, 0x14) 00:00:16 executing program 1: syz_execute_func(&(0x7f0000000140)="98470f72d60f5ea84a1cec0f05f359bf7a290000f3450f5a548e1744fecaa2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb831c4c37d398205000000d04f751ec4016d7d14800f0178c3c321045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db71242cff7dcdc0fbcaf00100000d3c6f8ea6a7de321e36161c481911651d2c4c2e5a97600f08171a30b8a826eef2727c423f961cb06e8628f6828f1f1360fe2580061c0f526264788fec4a14557610ac46249bedc440fda2b66470f383a4d4ba261c481f1da16") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/35}, &(0x7f0000000040)=0x25) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x8db}, &(0x7f0000000240)=0x8) 00:00:17 executing program 0: freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5b}, @cred={0xd00800a}], 0x18}, 0x0) 00:00:17 executing program 0: syz_execute_func(&(0x7f00000001c0)="46db5608f390f241afc463415d36c6c441fc281af2a745d916660fe014d842d764f2e005") syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000f042f69d390000001d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCGETLIMIT(r0, 0xc0084427, 0x0) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) bind(r0, &(0x7f0000000100)=@in={0x2, 0x2, @multicast2}, 0x10) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) mprotect(&(0x7f0000dfc000/0x2000)=nil, 0x2000, 0x2) 00:00:17 executing program 2: syz_execute_func(&(0x7f00000000c0)="0c14b5b598cd801b69e4f56962f5696200d9d9d0cc41395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2af3afda767667664d0f7efa8f4808eebce00000802000c4c3dd6d680748b7f472f472e9509b9b9bfc0000c1ea01eff265dc5f008fe978c231000d5b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000006666450f17720d14111d54111d00") 00:00:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) r1 = accept4$inet(r0, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000004c0)=0x10, 0x200000000) fcntl$getown(r1, 0x5) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x8004667e, &(0x7f00000000c0)) r2 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x100000, 0x8) faccessat(r2, &(0x7f0000000440)='./file0\x00', 0x140, 0x400) semget$private(0x0, 0x1, 0x8) read(r0, &(0x7f0000000000)=""/148, 0x94) ppoll(&(0x7f0000000280)=[{r0, 0x2000}, {r0, 0x2000}, {r1, 0x40}], 0x3, &(0x7f0000000680)={0x9, 0x451c}, &(0x7f00000006c0)={0x4}, 0x8) socketpair(0x11, 0x2, 0x9, &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x80000000, 0x3, 0x2, 0x7}, &(0x7f0000000240)=0x18) accept$unix(r2, &(0x7f00000005c0)=@abs, &(0x7f0000000600)=0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x8, 0xc) futimesat(r4, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x7ff, 0x40}, {0x7ff, 0x7}}) openat(r4, &(0x7f00000003c0)='./file0\x00', 0x20a, 0x10) freebsd10_pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r6, 0x29, 0x25, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000640)={r3, 0x5}, &(0x7f00000002c0)=0x256) 00:00:17 executing program 3: syz_execute_func(&(0x7f00000004c0)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f2795be01ac584e8aaaacc333aaacc31ff6f6e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f00dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") poll(0x0, 0xfffffffffffffeae, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x1f) 00:00:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x0, 0x2]}, &(0x7f0000000040)=0x8) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000280)={0x9d, &(0x7f00000001c0)=[@in6={0x1c, 0x1, 0x3, @mcast2, 0x3}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x2, 0x0, @mcast2, 0x8}, @in6={0x1c, 0x0, 0x0, @ipv4={[], [], @rand_addr=0x6}, 0x200}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x2, @loopback}]}, &(0x7f00000002c0)=0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) madvise(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x7) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000300)={0x9, [0xfffffffffffffffd, 0x6, 0x5, 0x200, 0x2df, 0x5, 0x40, 0xfffffffffffffff8, 0x2]}, &(0x7f0000000340)=0x16) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000100)={0x0, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x90) 00:00:18 executing program 3: mkdir(&(0x7f00000003c0)='./file1\x00', 0x4) r0 = socket$inet(0x2, 0x10000007, 0x6) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2000000000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000480)=ANY=[@ANYRES32=r1, @ANYBLOB="55a7050009000320fb29030000006eed1d3ef7a854f8677d4b2440637c6279f2e889893f"], 0x12) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file1\x00') ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000340)="556921335be133312dbf92dec64f83f310d8aa065f26a8711a9f9aa151b047e7dc658c701cb52ec0506647e3b90c285607980472fb6126c019c914416ef3023cd017681e123322271d30e2c721b1c97fbc3d0e93a563d9a2650079e737900c7aa386df27d8db1df51e8c") symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') openat(r2, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000400)='./file0/file1\x00') 00:00:18 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10040, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x80000001}, 0x8) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000200)="0b711c0c71cf1fd7beee191e73d165b959277c8af9244c57b2a894ebd37504f35c5f2bbd0540e42ad2a23259ebb11d3b5bed8d92b7fab03e86141bb8b89438689b917ac184db4558b8a1980f7a920bf8c053ce50c83b46f3c6c1037bdc5d430a64d1a4692460bf973de582dd1b55941df33ac4a1c6d44083a373d58ac15de8c6c049ec48e04ea5e7512d2b1c0621d94ab2c18949542a98e9132e378320973d2bca5cbb883150b2a2674d1f658bac2a8b224f4dfe25187563b3470f1bf9dd697b93c505d189127cebec1102e84b28d808d6d9363a072aa6df050ec2fcda34c32dbf3b64fe43af929290ecd9d17b703d") setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0x1, 0x90000000000000}, &(0x7f0000000300)=0xc) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, 0x15) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 00:00:18 executing program 2: syz_execute_func(&(0x7f0000000100)="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") open$dir(&(0x7f0000000000)='./file0\x00', 0x120009, 0x81) r0 = msgget$private(0x0, 0x108) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/16) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) msgsnd(r0, &(0x7f0000000240)={0x3, "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"}, 0x1008, 0x800) 00:00:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) setrlimit(0x3, &(0x7f0000000040)={0x9, 0x5}) 00:00:18 executing program 3: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100004) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setsockopt$inet_tcp_int(r2, 0x6, 0x4ee, &(0x7f0000000100)=0x1, 0xfffffcca) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$getflags(r1, 0x3) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f00000003c0)="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") write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:00:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x20000) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) 00:00:18 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0xfffffffffffffffc}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000540)={r2, 0x1ff}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f00000004c0)=0x8, 0x4) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000005c0)=ANY=[@ANYRES32=r3, @ANYBLOB="e10000006ca17f5053cbf7d078d6b4479afb2f952ce6a1c5de394ae54f0b2345740d4d63f8d269b97001b27ea021c087354bc97d10ea8895d27bbc9fff30bbcc43b4a2905a3755cdaad27bc0f4cc6cc947cb76fb657e14ee11dd1230cbb83c8a132f409be6c1edaa8dcac051ccb36d8eb37e8a696b67f68c7b99240aa9dab9143faf4d8bbf7dfd152a03a3223ad1f5892f467e786393f193c38063d86ea4a1ed2eab8ad2b8982e5f168fbf3a9fe8af8fb5d7cdb1209b9c60f295f11ef6c4160932da5e5407c07a98cc628fc910e3a2255ab4ef10f3968845b48f2603d3868b50f06daddac0953fcc7a910faf7632d608ae3b2a69"], &(0x7f00000001c0)=0xe9) r4 = accept(r1, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280), 0x0) 00:00:18 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000040)="0e07723558a187a0e699f0bf54f196580cd012e2ffdab88606a09049bd51f8d241463b162e740f22f51a1e4a7bc41699873439aa85008b9ec0afeb2c0b5d7e32920a0dcc0bfb770d5e9ec9b7afb1212617a3b4c9c954fa6aac1de447275cd926274e6ec8e7008b31e798ddcd85b54d3e61e783fe1d079311a8970fb66dd6ae31c09e52833d032ff46522aeedd429592c17b2ce558f119c11c99e") r1 = open(&(0x7f0000000100)='.\x00', 0x20000, 0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0xffffffffffffff81, 0xf, 0x7fff, 0x9}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000240)={r3, 0xffff}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r2, &(0x7f0000000480)=[{&(0x7f0000000280)="31778e04aca2569eec4dd44a34001f15dcedc1720be4d0ccc28c10546fa8b56de6820228c021b37b576f002d27315a69446a44ad92aa89fd8a5f722c8527ed", 0x3f}, {&(0x7f00000002c0)="ce5a42b82c24b1c65629608d0723c9829a9589b44d1b0b39cf767d940df7e99bb0dbfc7671bf4dd4cce9fd92d755c8d72804ef15d809e0f56f6250ea04f3ceb9ae3341a55aa5114906917b916eefe1bb4a133d66114af9a0", 0x58}, {&(0x7f0000000340)="6e78e6f69816d9e417df65382c23528694833a41cfd9f343fb55c15774defc07272d43cbabc463dddbd06bad0d65268d5ae2a3f450835707132e7291c297e17ece2ba31fe023e71c92653346a331346ced4dd547e5f92f906127651d8d083c27ff54563d3f6b8ac18e5c9e48bd67e6fff398245c49518dea498210918c86f53cf17ae49c72ba2ba8e436f83bdc7892ab0936ac0a6ab1ea329de9c9f69282df28712f2db91e08f2d8ef6fe0d071f91dc2805030c229e5b82b8d5f557341f1daf62dba5a334d8e46495a30613b47d869858406434f8a2350c1966731143e6b24f5cea5b955a390ae0a90a621c631ed41a3", 0xf0}, {&(0x7f0000000440)="2142c8d1295cc4a421d5609f19afca1975e146e8d4ed523e5656", 0x1a}], 0x4) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000004c0)={r3}, 0x8) poll(&(0x7f0000000500)=[{r4}], 0x1, 0x8) rmdir(&(0x7f0000000540)='./file0\x00') r6 = open(&(0x7f0000000580)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000005c0)={r3, 0x5}, &(0x7f0000000600)=0x8) setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000640)=0x7fffffff, 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x1010, r6, 0x0) pwritev(r1, &(0x7f0000003900)=[{&(0x7f0000000680)="c193d29bef5349b41c7faf0bb6da2e22dd8c380d9e79bbe7add5ed8b3e4ad965e6a1e103bdf5da8f095aebc081a8512e925a812c4ba2488b25db16439748f5c0992b1926f3ee4b9b47123af2edc551b2e3717412bfa0146c92565037e9249a502259938e3180385e736990288372f09c0b895581756a78fec02c21d3939b0f76d09d21095e7725cd9cb67af264e1a2cd0c9aa9422e6be0d24bdc41", 0x9b}, {&(0x7f0000000740)="2c9aba5a796ac09258169eee284964afd8ff799ba51bc9e7f6f4d635f664bf9c0b0f21", 0x23}, {&(0x7f0000000780)="1c85cf4260371a031747f8fbf4302ba3787f2bc283f2cf59fd723d4cc6064ef004a30213a19962b4543122d96f363bafdd353970f66355177f08e2fc74bda250f79f6776fc676d21e628f4d8b753f806e192847e200acd84539cd45eb23fb39e2b2c82f80fac2a43c97eb6642674fe7f4b7a5dc08ffcf20f1ccbfade18dcdd92bdd8283ec81756fbdf090321687d611262cf66de475149e6fc58773ce4805b3e085122f49403857ef0082d8d2812c9745ea2795520f4b9c1ebad58a9c798e8abf4b75c52f5eee77c07e12a56bf2acd8344a64f8f5221bcbe41ef04f28fa301da576dd705c81981fbd4", 0xe9}, {&(0x7f0000000880)="a54b009a30f28099b93614426ba778a928d55f4a3d9f48960d86ff0fd9a0e2f4e40f4e4f3f72a4f1af5cb25ff50a571c337711c2b862cd752dad3c1b5e943d82ed27e6ebd9b8f10736f83059df1f681825e4efd89f4091ddf86a4135d97bec77fc13e086305f0f301819881d0209380c25f6944b0d518fe3ca40c66fe9ac1fde57e0ece2c241c5f42d8035afa13f0f11cf6aa4265396e366330387ab6ec238a351f741bb625256c18046df9ecbd1a4c4b43b195065ab83835ef75c00c12b7a54c91d8efab7c439d0c9818fc3c8ca6d132e0a158669393282b00cb53b6a3cdcea0449c5344e3d42822e0b317ec4fca1c481d951c071904297a18c13aa8393a2e76404b5c07b6cd9695b19506b1f6e06d73339d9311a6951f3024a5f97b55b4483337d56d5b5b59e09c22e5a92abe917b3910618acc7644041a72a4e174097d764b6dcba3f2e993519516e2d4f3f8a2ff7dc6691a77d31ce90f55f419508b71ee1b4ca00b9c096346812efcf00d1e48b0e730efcfc0c00a27067321ca064fb052d3d509a0dca391413d69999c4e126f9e5e5a5d1f085c454678d903489e1c4187e480a1a815c8d06d9ca881b07b451beac61f347395acac95229ed67c6c7bfa95c18ac41fae3ea2aa48d2b7caf9c95892d947dbbb92639bc487cf4c558427f2e93882d896100c6f9c17fa21cd106641af5c6e1dc820d767b0b9984061187c71e0942e3ecb390d76e89e8ea731002fad08768bf42bd129e606e6ce09741734dfc2fe9fdad37d494be72e8bc0c4a450d050c1c1b284b8c110894f7aaaa6173d640d7de5f895d5217f3926364e89007458a6707b8b711ad059efd32d2690205f365d443dc01c29afdca88c609a1ad3c806147b714153e59082c42ef11fea8a1b4d96f1ec15d3b6fb1f152cd1a9212aabc1738a54e13536f98ae41c112b5f8581ea8e60dcb90aaa877cc8b5fbee913a949dc3e6337e3bac2ed6aff440cbef483a0c8bbbf417a78996afae16cb10a6acf00ccce53adf74f4b73cdf4e4539b655bbc74e00d805f7efbec2eeac9b2a467975190fefe2c53ddf7e32d2dc4064e8a933e086bec089d3ed56438fb517823d2e22c8cd2455b34515f145acd8045ea343b7d4f99a4f7bafa824b6e2af0fba45f0be0612b3aff83177006176e7e9df7768621f70956e1507688cf93369f29296f5e159ac1b02f20faed94ae951f770e6c24a92dee6bbc79337d866ffa17833d89710cca990e1c0e1b2bebf1cdd225a15609800495c40ee9caf3f711ef7149a4aa92b8686b75366d25a0aff2987d1b31d3aa8120ce15608e42eca5b1ffb0ee62f4828716854d9f730edb7707c1eaa153f1cbc82b910964f0a350f7567cee130c90d80eaf3bc9bb3e87783bdb621489526f65d42e091feebac2885f87a38e7e187c8c55a25986df70e5434f53bb7afe3c852bb0d0d80818aeaf6afebdf7b6e00e02dc52ea695f3441f8099eb662e9b93eeb928c89a57f8655173c89b9e8f8fcf487cac5aae31660b0e0343e93eb1eb554e6de3a73e958c36083dd6ac896119a6ffedba017bdeb32635eed04da2dbba63bb0367c1fdca59de2b1d25c1e978092871167f43195aead7a8bd1def5dcdbaec5b1d76d3cb496bc54e2b0ea5dda8adf70e7630e8d20b1ed5a76dcfc8b09991baa1880d28f46cbff93c03c934256fc65ac381834e82786cd723b488aa2e4d219f067e8e85c59624e610d0ca6ffcdcb8c4f90722d0fe2a51ea24aac7d39458eedbcad45b27ecdfd27f7ae386a8ea87ca69bfc2c7c0cd45833412a5a37a148b64476709b353baf251789195c0fdbb3796312e6ce08ee3310ecd2719cd4fd020474d491a3a40eaaabdaacdb62037f2313f4240deb5f5bdd5277d6a08b0a7e9e3c936250433fa6b86476deabcc62285d9dc31deb386f387116aba057670b988d9d5f25033ce40c03c6887139c226ff2ca5de791eddc34f6437d9ee41c52d299edc6ac7c38eb78dd68c68a7fcd73f08e5d87f0ed191389876b319d3c5e9c859dc778156f6095b17e3010163e24670322b33c28a082d1a944075ebf98054eb2961cd0bd2d0e2452354e40000f0c2b784ba670fa36274b3826b76706a8cf9fd74d2f36de2581076c3d4f18fe99641be6caa8e33984f66ad1df4046a4d975e2b020bc4ad79467e4d4b2235e6762dcf0b3651371939f9f8b2ba894e9825659063d0c555cc55deaffa99f79801902368f351ec161005aca052e0d765ea6125173e6593ac656489e21a687acb0d395f0012ad0d1c5410eea5e5992c97d45b22fb201da35bda48489b0948418ac45a0b5525034e6dac620155274e6c3708807ad77988e8e6e3c90baa6768ceeb8cf12bcb7f16229bd0f29289389ba3363d49dc3b6b2a279b2c66ed0b0521f03a149db02fb15f6a77e77f319720190315655f51e7219dedd26f73c1854cf73add579cccdd7282a9f4551c3ac413dbd2025e8cd2ceb89360682cc17acfb0681827ca531b7657d7feb1635446669e9674c14b06c592cdc806c6394b1821f6f3e8f3972a892ba081ff7170e6917b6774d1efa722beb872ef096b288021e2550c1cd8afa6310c90319c52a45cc80cbedc3f163b4b3ca0a238dfdad2be4a5f1f20ddff5c989a8fa5e7e23a47629006eeefc1ae0c379396a15b645193c5ac23e195be4320eeb831d6d497066dc117518a3c582d5c35f7df532807c3413e05a663d1f946e4e3e37e569c9cdd0af1b56a0644bb45c12d7c354a1d52b5fd2136d12ff0ff1915e9163e64c8c8eab8179f5c4477379cdb6b05bbc73ffcca9deabc16a323df8b869e2177e64d42cc4b8d5185d4b12e13cc9962fa06115e14bb19aaf151e9673baa5b6311d69d6bdf76fd52b367271c32fa8f3de3cf334f80075a5da17e819876252e4c36c5f8fcc951427933b63768d4ed187f7554024f0a4341c8d79ebb59d2f097e5763d2c57190f8af5d564c0828d423c9f2e8062250934fc6d3ecf93cdceffd18cfb0d4dc712722225f77d1424484cf4f6c592b1ac8fb38ee0dd521124a82439069fcdf3927d8a8dbe5edd6be35768867e1b029c29645c4c7011eb82d55abd809eea303f3e17c8eedf58873b37e3a809fa21e3ea48024194d3d0d38110c87f212e8fe3573aa7c6ecc71b6a5c87d47537e5375b0723a33201b3a8a58601fcf6e6c12bbf16aca92d9f40e364105be70b01759b00cf3426965738b9eea29cbb05f865e11028ad2f064da3e28cf520a5848696ce3cfd389746630958d4586130d0abbfef423aab36ff39f17dbb8197fdd676156dd3b3ca6b3d13c7c62af014c070baf6f1f7fef6a5277d05dcb271bdb85fc2659d099d9484da8959a63d7de74de15db3f6067f14895e7b630cd5445419d5c5645ac31314005e8b441bea6507bc73d61f974791221c76450947522300cbcbe3f1798fd65ebafeac6f136bf94393fd9a920e4d9eeecdc124582fee2a9810a5fa204023101a11d6134dfe78653a937c4399a009c6249064d19bc2bf942f1cff13b8d0ea47a9cd6c720fa9b029a0a8c22d69bc0bf30e916449523ee5feb45e32eec51453c6d9ede73246a4b55d573fcbee7fcc379cad3e184cc13efea9e85ee9822daffe62deaa513c1fd3d38b0f368e9bc4fb9605e7f1afe5c04ecf0cf43c9cd667872e3f054820bc4f95a19a0d1d9cf8eefcbb167f16f98f989b775904e15ad3b4fc035612b1bed16f57c51aac6813c2d43c3b757c0b822d3dc1cd5aafe2dc1e40822a55ff1ce3bc1de28d6dba794721fb2952bfdc6542d8befa52533af5d5f24b7399969c665d3e1ca803abf6f163b0592ea5e7ef6d44f382d4d3ed8786cf9cc9127172a823ca2f6327c2bcf997e132f52d8eea238c33fb0aca129dad868773082b51b556d81e45afedd3e33c545606b285c37cc5345b2ad1ed149480092e40496b5834586addd55b3dc0ba5871ded0d9f65492dea2dcc78acddfec41ff49c61063b77f9eeed3eb1c95bf0e716780181110073809a59719588a2f5a60846e73d22002baa91af2638e65d4d109eb225d01269ddae832e8619fb3a5fd82181f1293eeccef3d166d3248863e141509d9c0b4c425b08619ff61b4fb4ce6bf31eeaa91103a740dc36e8c85121a2f8a808d9b0d83bdd58cff56d53ad864246b90f05c8fcfdc1d2b1a78099ee9eb6714abafcbe443728f3cc3e4631acf19c16455b3c84e63cb3a6ccaf79e9ac051bb3a68e38293cf9185fb079e2d3b386b16d5ce5d458cb941a2ea82177717f5301a5a215da70a50bc74d2cc1d278d0111d4af0738487f425c2137c3e0cb3d3ce758277ea3c04f97094702198f3604496859cbfe6cff11fc076ea3b4b529c503321a80be42e2661a29db0f03c06eaedc29ef2b717a38e8fc58b0067617a6c209b3cf0322b1d72fdd13114c0d6444a17364882f3bd9e87255ec77c8d0652e055411fc3c4e079edeca8a792e55622f7046302673ff8b076fb227045bd7561e3487875b1d4dccb2a528162165bca92fda551e0e6c2656f4233cc2c31eacbba56bdc7371420788de584be55c3424a911a51543ef496e7e63c8e7998440fa9553bae0e9c529771887058ad84845eef7345f681a019d17862405bd2591a2dfc3bc10c9a626901cf0586fdf791e082c5ad6726a486b0f2f13a81ba3e759da300b3acf90ad07c612b8917724294c8f7bb7639f112a6edef61b6cd3c009b26bcc49f35ec60561f1ac30622d9fe62afad6b0c0f4d8a1e0a107314b0db8cf7fb42d486f5b82c0664382782dbeab791de461a0e993d79d34d83163fb4288126c7c2ae3bf82622ebdfa0e0bb2dec6e7ca1aa497effbe44053fc861418019649296701417fc43055a28df3179d1876eb30a9f2f0afa964e2e7df8bc19ed3a8e3bf3c57203795ae2627f98e84581ac016abf6060e5b5911d9f68a61191ccd243b2272a156f197e32a59f8232e3227ee981f9e405c4a4f07c7a8f61722a9983ffee60cb47a7c467997a4812ab394a7c293b190f8b5fe9474ee12b6817980274bfca4388036f8c05dd25c16bffbf8eb8d32231dbe932609e852115d79db07f5435f9616861a5123f1cd64d6c179ae3c654605b90afa842ccadddb304ef2bd1b6f42d1ac124ec8b525f3fb01feaf3b9cca2ca24bd155d5716c576f6e7ccaf76f1acdb0e1c52cde257b2fc4b37cf2b2924cd015850b60e709eabbf9bb660e1dafe5348b7fcfce5df32efec0113f697b322b72592c286ff05cee208113082bff997027f1a7c198b3b85c34e5099162f17ce7b92fcda09cc2abf9365662d377f6ae0738df7b5b3413af6b0e16449100f8e6579e6a78d5d1c738c7099d58842a9ee54ff2f3f7f45f91d2d662e4f6c2cac8d2ae6163a3b5e354d1658803cbd71fd6d06a86b15e4b9e20da07e530193f5fd1cb0ca730c9e192db0e034c1bcb9422c4e08511731eb2124e07f3ae7b897601e092ce8ca4840dbb7ab93df26a7c5de67e6c61f6e8e57dc60a4ed2f06ef721a6629c958d4afd06e9c033fe90032b15a6cadf832306d2560c24661f741d81270d411c99675d2c9828ccf04fe90ebbcee8c5739cff3ce1cefebeae0f4caca6ecc93bbd95102f61308fc336940fa0c8438b763302aa26877597cb721c5564038b35e9ab128e0b5347aa2c8a56910c176c8ca57a8f53355ab0601e24d9b630656e8655bc96d15284134b30f7f0bf0a9c58aa028f3081056bb95496f88e6997906f214215d07f9ce5e8a408f6b4be4270b8619e70b56d9dbbc3ed7903f88c82924f303997e7157cb76ca6f731b3fd7092335b2df6072f1ad220d329be385c453e", 0x1000}, {&(0x7f0000001880)="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", 0x1000}, {&(0x7f0000002880)="988278dfc1f574433704af7b2c3827e9b6b7b1e4f7bb68e800e4a1490633f52244080c99c4aa4717a300c6695db21282b22ebf6450963bd676a11289292cc266b94578f13b6a33cc919b0eca74509eaa62b75880850889ebeba5bf2e32e8f58d5563c55e6f50a9958b3bc4e1", 0x6c}, {&(0x7f0000002900)="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", 0x1000}], 0x7, 0x0) bind$unix(r6, &(0x7f0000003980)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000039c0)=0x30c, 0x4) setsockopt(r1, 0x1f, 0x2, &(0x7f0000003a00), 0x0) flock(r5, 0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000003b00)={r7, &(0x7f0000003a40)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000003b40)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000003b80)={r3, 0x2}, 0x8) lseek(r1, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom(r5, &(0x7f0000003bc0)=""/224, 0xe0, 0x80, &(0x7f0000003cc0)=@in6={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000003d00)={r8, 0xffffffffffffff80}, &(0x7f0000003d40)=0x8) 00:00:18 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msgsnd(r1, &(0x7f0000000780)=ANY=[@ANYBLOB="0200000000000000b9f25420c10c5778312e1db86dd3a15f7212188f7714f885f0afbe5136d796a7a2"], 0x27, 0x800) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) rmdir(&(0x7f0000000300)='./file0\x00') poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000540)=""/126) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) ioctl$DIOCXROLLBACK(r3, 0xc0104453, &(0x7f00000006c0)="f556465f29787b2507ed4f80b43336cee2d94d79ce8379c37b20b5d57e36c318ce9e56b788e49482a9e4c03de09945fb1819966603b59baf43915f2627d9dc5e34fdc06bde8301c35c3958a241a423129083e4051efd0c606015133c4eff887542f8f8729650b5310fcd4a39856fc260af441c15a13955206e121733e5d1d9ebd356a029a0f2721da7aa3ec813092dffa295815f2d8761bf65d81cc381f5fa7585d5501c8cdce921dbede017883bd94499") poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x180}], 0x2, 0x80000000) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$sock_int(r3, 0xffff, 0x1006, &(0x7f00000005c0)=0xc359, 0xffffffffffffff3d) 00:00:18 executing program 0: syz_execute_func(&(0x7f0000000640)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e99650855b66c4a1fee6334680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc7ae86e0d398c738888a1c40fbbf3470f582ee2ede3dd3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e0396c012641d1d7e9c8155c442d9bef8726f20b15ffbb15ffb110fc403e95d30063804830d") poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) 00:00:18 executing program 3: msgsnd(0x0, 0x0, 0x0, 0x0) r0 = socket(0x2, 0x6, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:00:18 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000600)=ANY=[]) 00:00:18 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x1) ftruncate(r0, 0x101) ppoll(&(0x7f0000000080)=[{r0, 0x2000}], 0x1, 0x0, 0x0, 0x0) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:00:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x402, 0x3) setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f00000000c0)=0xf970, 0x4) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r2 = dup(r0) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") read(r0, &(0x7f0000000200)=""/236, 0xec) r3 = getpid() fcntl$setown(r2, 0x6, r3) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:00:19 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x6e3adb88058c822a) setsockopt$inet6_int(r0, 0x29, 0x1000002d, &(0x7f0000000080)=0xfffffffffffffff7, 0xffffffffffffff87) 00:00:19 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/236, &(0x7f0000000100)=0xec) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x2}}, r2, 0x441, 0xab, 0x8740}, 0x94) 00:00:19 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r0 = semget$private(0x0, 0x2, 0x2) __semctl$GETPID(r0, 0x4, 0x4, &(0x7f0000000140)=""/175) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xb32, 0x1000300010005}) 00:00:19 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) setsockopt(r0, 0x2, 0x6, &(0x7f00000018c0)="63725b13aba3337f617360099bdb56165b8e93d25c8f3608c9b6160cb15fa0afc0886bfeba8ca88598cf8c4681a217487a0fe7d2c70ec3b09ffeb31efd95dde2eb01be6d8e5d2680e1538b8a13cd34c7a520eea27ad383433345801bc03ecb232faff39d9a5e3010d5735e9fe03a543fcc8fb8aef455addfe672ca2ca6ada55a48b9f2aab80b9ef9808d7f2fc77542b757fa0be201574fb981b9fe9902fb9f87329b75829440a745db13eff9b3cb633ea1e2f10abec315cdd1a774e2eeba17d05b715b7f1c7484e8bee67bd91d263448b9f19dc42ba273f9da68750d087a4077d75621f13436", 0xe6) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) sendmsg(r0, &(0x7f0000001880)={&(0x7f0000000080)=@in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000140)="30eef65093189ab7afe94dab5ef38aefbe7afb9dcea28d377da1fe63b80c8392038198a898acea9680901aab5781b10efe4b7f20893605c2c50e848382d67dd92eceb1714127b76aa5cbbe31f4c2f38a570028dfab297d1df13f397f018f884000e7124f895cb2d85e2da51a28e6731a7937f6f6b3eed266df6e5b48a955950d0c38ce270e580b6f5b77c648496bce47ef9dafc1e217ccbfff470d84f3a224bbacbd8fc802cba791df5b9bb31170309ad54589734f9f0ad8cda12faaacc5b06f59627281ddae47dd2c8fa3822bc9413b5bde76a5dbbe63a91fc96a0d", 0xdc}], 0x1, &(0x7f0000000240)=[{0x28, 0x1, 0xfff, "03e835d4eca81b170902bae767367dd8254747d783bf2a46"}, {0x110, 0x0, 0xfffffffffffffffa, "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"}, {0x90, 0x29, 0x2, "8b06a0dbbd00e7a28e8ab5ccc800ee3bbfe7196885bc4f2d5914e138a28e3948c3fb2da17eee39cd8cf5fe61020c70380b629e313b5a2b83694eb749e7fb18c016a78e425572c7013f0a2cefcd249c99103b51bb7b233d70a191dd7c091c568239735013feda7e706f6c5f4567020fadff7f91d8515cff0d608420559b"}, {0xf8, 0x3f, 0x1ff, "b19ade1ff2a8411bea4093791b70d1a8b2635e30cbc69ef51be22cec14f1ac4d2ac3bed703dfc3b3eb28f0aba72b62bc52b44f465944af56ac8f55fa4ec1f1985777ce32d8826d7b1553a96935a536a050d34f5d82db3a459109cacdfb116648c54b231481e1e09f6797d1bf2e69c457aa2a1294d5dfd8cc625cf943a947592c5d64fe68b5e7b8ea908b25b953f70724de65e19ba57d12a485b93a1c0340d98250dd7eeb47ac4a96f2220361e1a77d191673f2f3cad5ae138072ca41d176732d9c27221a1dba34299ac6fc54bcb40bc7e3d3a3137406d734f172692cc3a686b39134af53"}, {0xd8, 0x6, 0x2, "a06cc00ec7a9faa0ef214957e995d1025c858833ae9eb1dfdb5a9a2b163841599a304ba459d3ffe366fc64111d298593794c58445711e4f828a20f02cf35eec1137fc1a411a9ad91df4fb76819c8953855cb8db7f52a466ee4ffcc4c935f5aca04a5db043541c0094da1eede9aab26b08756701fd57599de87b6e3f27c8e3438495417b712f15100d79f6475ea598807718481af3e9584dd4d1e0cd9b2552527356502d382e47565d685444bb055fca804a92bb259d0f015ebc70eea5f1328c69f4895de6294"}, {0x50, 0x3a, 0x0, "8b630c1db85aa9c7f3c995dc631757612ca47265ab272ec2f6dbba1bcc2850b22084b4f903a3babd7bf9c326614a874b656635bffb552fddf57cfa02"}, {0x110, 0xffff, 0x3, "1a29482bdb494cccc0374c1aea589e4949562df4344e219b6b21653026bfcce5b49424ba5e8a39d4b3ae06029d95a3db7ecb61f7f7022180723c943329158e6fa3913b86e33c4ec4c99de9ead401b639d321d7435a34c86ec6fc06dc74e85676e25533694b688b2f7114c796822f09d37e05405f7c7cd2c51e69a225e5977fdb76e9f531c48b8b8c669501b3692dd735fe84eec98ca3ca9b2eaca3e719cdbc79a2b5bdf8d2529a98f51a8ba1dea5fafe02b653cb50315817b52c0e392de80de1027616991ba81fde85600ea650bab747cbee7ea6cb96f7385c5a01a886d0d0caaa8fe4aaaec54ba7f2e2a4a928a8935fe53e603a8e9e48e09c"}, {0x50, 0x11, 0xfffffffffffffe01, "13ed246db3cc2c5ae1c34fec0df31ddaefc9bf970208c38e18f4c56b6473e7285ee8e898bfdd193beea2a089c7092b92937bac3ee072ad885027d88bd2c96dbf"}, {0x1010, 0x0, 0x7, "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"}, {0xe0, 0x1, 0xd8, "802d0f05cf718482d046db6181756ec9a95692f9f6b1efeb340696c3f62ba815bad8fe37a86a8e5b6faa1d860fcc93aac07f7a38bee8cbbfdf1fba9a9dad5ff0f6f02d9f5245003ab6712ce52390c6523d8dd6ceb8deadc95e4eeb3b96c0ae26dfe90c4255c2c474103c3d215cba78bd64f8a79f1332298faa896c22a5854fc93cb03a3fa8e659440197cdf07973b6201564b5ece42c4006f22285120f32357874b6bd21d5c17c0f83d84f6b6bda44572a81d7ce01e63d644b127ab06c1d9eb591f258fdef54bc80419621b58bc7"}], 0x1638}, 0x4) 00:00:19 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000000c0)={{"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", "8dc4db4b9257011067955e97e4eb6d5480459a527466af652d6992e9883f6ef5", 0x9, 0x9}, &(0x7f0000000000)="ffd9a49c973772ac67c4b31bb7717f8baeac03c3ddc73a78aff5d057ad3d7817db77d3dfdb76a1cb0c98881672b1e98e421d73bd742f0700ce269b9ae1225ce6fc166f3fc766eda29a81b312caca0d9ae065c8f02f63e0652cd2339a6fdf6a9019faa9a5631b87f69894e902d504324feb69def6bad289d37cbb87bb775e3ac1b4edae007743588d", 0x9, 0x8, 0x7fff, 0x8, 0x0, 0x8, 0x5, 0x12000}) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000f96000/0x4000)=nil, 0x4000, 0x1) 00:00:19 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1101, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x1f}, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c4fcb03ea8cda2fd7a87979d8d70f61004e2108000000fe8000000000000000000000000000bb0400"/143, @ANYRES32=0x0, @ANYBLOB="0600ff0707000000"], &(0x7f00000002c0)=0x8c) getsockname(r0, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xd9) r2 = open$dir(0x0, 0x140, 0x0) socket$inet_sctp(0x2, 0x8, 0x84) flock(r2, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x5, 0x4) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, 0x0, 0x0) getpeername(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000000528c19cb888e9e3c85440e7bd71e46dafa840da6ebb97f8440000000000000000090000000400000000000000000000000000000000000000000000422049ee24d5a44ac4f8ffe31e35004a5cc6fbc5155427e0c14005125547b0a1f0fef74d4e484d480fbc2f534ff666a3bf1f8bf3ce82fe58eece98ecd5397afd77d53183e60fe44fff39a41511b208bb62ffffec70b12874efde329e8e5ec720570b023c"], 0x0) recvfrom(r0, &(0x7f00000007c0)=""/201, 0xc9, 0x80, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x3ff, @empty, 0x4}, 0x1c) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) bind(r3, &(0x7f0000000600)=@in6={0x1c, 0x2, 0x3a17, @loopback, 0x8}, 0x100000186) 00:00:19 executing program 3: syz_execute_func(&(0x7f0000000100)="b1f291cd806969ef69dc00d966430f3a0f0c600afd64663e6e430f75f11cc15868f4a957f9420fa0c4c161c4fa2bc4a158165dbbc48192128dc3c36645bd400fbee4de730fc4a1e5e9bcc50400000001fea75f30aea36e646736662e66470f380841060804f4") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)=""/180, &(0x7f00000000c0)=0xb4) getsockname(r0, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000002c0)=0x10) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f00000001c0)="0f606939ffd2cf719714bca30e2027d70908eccd977660512756e9304ea51c021e40be0cd2dea2fbc54451858eb76cc31d11f0de68e4cedbc5ffa2d1c518ab474724107e494325b3cc6085c6c68a57eaac8fff82b20e839f989f9197c7145ab233407821a92ebcc0cceca368e0a298dac52c69be6fa38a8bb5426a83292f5d74d27aa6fc651bc48a72d82c902678fa3bc31a1d9cbd0cbdf6305161399141e68fa7428140b45e08907bd61954d74876") 00:00:19 executing program 0: clock_settime(0xf, &(0x7f0000000000)={0x0, 0xd3d}) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0xb72, 0x4) 00:00:19 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000040)=""/21, &(0x7f0000000080)=0xfffffd49) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x100, 0x147) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=ANY=[@ANYBLOB="00002e2f66696c6530c710855465302f66696c653000"], 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000100)="26295c7974c0380f2219b8cb3bf5e6f48d739386a1b0bdd72e0cab17ec171d0ea3c26e3c65435a6e29df8b1be89dd0c81d94d0dddf091b980ceca6dcdd2f4162a4045a4d6d10057ba96f636590411e622b577e7cba6f5848c1bea278b35306b92f6286122909417fa64b589b90bfbcd16d25ad195c7934962afb71a9213e3dc5bcf859e9090b0faae785853e11e52553b41e76e1f48c64d4a6c8a4c75e5835324d061ffb2268e766d819a54b61cec1a5c2e6f22fc258a68bb4f80268a6dc") 00:00:19 executing program 1: mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) accept$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7f, 0x200, 0x2}, &(0x7f0000000140)=0xffffffffffffff71) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x2, 0x0, 0x4, 0x4b}, &(0x7f00000001c0)=0x18) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:00:19 executing program 0: syz_execute_func(&(0x7f0000000340)="b19491cd806969ef69dc00d90ffe3c13c44139fd5bf91cc166400fd37a005868f4a95fc44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce554") 00:00:19 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f3fd59bf5c094f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:19 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x4}, 0x8) r2 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="140000002900000014000000000000e801000000"], 0x14}, 0x0) 00:00:19 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = semget$private(0x0, 0x3, 0x200) r1 = dup(0xffffffffffffffff) accept4$unix(r1, 0x0, &(0x7f0000000000), 0x10000000) __semctl$GETZCNT(r0, 0x0, 0x7, 0x0) socket(0x17, 0x3, 0x100) 00:00:20 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) 00:00:20 executing program 0: syz_execute_func(&(0x7f00000000c0)="952cc50f050520d0f807911441298f17955bf92e450f38c96b8f3ed3a6085e00000fc4014cf23e26220fbff6000000a0e5bee7d1c4e1f8c421fc7122c1d72121c48f4978e223ef2e0fbb0198860080003f3fbfce0f73d539c481f8521f5726c4018df6a8d7000000f0470fbb7508a9c14600090c04c48299a66aa33e11bd110f0000") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0x1c, 0x30000004, 0x5) dup2(r0, r1) 00:00:20 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e904c101b2f66696c653000686ffca6daa2fbd34664bca456e154a45449985de27a90c917a505d4bfbef94db4b1db34ad2d8228c7568ad2a458e56ba210dd8a376c74fcae5c12de081999f4eb0973f2fb16703dbf9e73857b9edbde4f680e824c99d1cca41a14944224289bc6f10916a2aeb7935249543d496ab0486407a2745d7a6f926611f2d0c8ed5f6e85be7db16a88f79830ceb4c6a97daff0"], 0x1) sync() setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x22, &(0x7f00000002c0)=ANY=[], 0x0) 00:00:20 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8088000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$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$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000300), 0x10000000) fsync(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) open$dir(&(0x7f0000000380)='./file0\x00', 0x800, 0x184) fcntl$getflags(r2, 0x3) r4 = semget$private(0x0, 0x0, 0xa6c1f8536df3863) semget(0x2, 0x2, 0x500) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000000)) r5 = semget$private(0x0, 0x7, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000600)={@in={{0x2, 0x3, @multicast2}}, 0x0}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f00000004c0)={r6, 0x7fffffff}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x8000, 0x6, 0xda, 0x7f, 0xf9e9, 0x5b66, 0x0, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0xac, 0x2, 0x1f, 0x7ff, 0x7}}, &(0x7f00000000c0)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000540)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r7, 0xffffffffffffffff, 0x800, 0x8}, 0x94) semop(r5, &(0x7f0000000340)=[{0x3, 0x7fa, 0x800}], 0x1) semop(r5, &(0x7f0000000040)=[{0x4, 0x9, 0x802}, {0x0, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) 00:00:20 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[]) 00:00:20 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) mlockall(0x1) sync() r1 = open(&(0x7f0000000240)='./file0\x00', 0x82000000000209, 0x0) close(r1) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") write(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(0x0) syz_execute_func(&(0x7f0000000000)="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") 00:00:20 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f0000000140)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000580)={0xf, 0xf18, r1}, 0xc) freebsd10_pipe(&(0x7f0000000480)={0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r3, &(0x7f00000004c0)='./file0\x00', r4, &(0x7f0000000540)='./file0\x00', 0x400) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0x4, @rand_addr="c7bbbf5d58f7df271e9374ec78521c4f", 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000000400)={r1, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000440)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@authinfo={0x10}, @prinfo={0x14, 0x29}], 0x24}, 0x0) 00:00:21 executing program 2: syz_execute_func(&(0x7f0000000600)="d598985e5ea84a1c2d0f0566440f3841bf2f9c87e6bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602c4417058faaf36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc505f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae3fdf36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eef66460fdd9a0000000067400ffd64c6e08cc70f0d7f4364360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc62647d3eb440fdaab66470f383a4d4be1c481f1c4227d186d59") 00:00:21 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x2010e000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x102) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000040)="b535dd0bbbd8a77c7b5bafd55dd4e46b6e191b42be1fb4280dc6f0eec64e5ffd79bad8a5c659b1ee7158f4d6435ed03f70a20391601c8dd49d8e8166e93ab361568f8f2dabaad69aaf78a1e21880f740084aef76097cd7068a0cace9e3de4bda3ce666c7ed7a23a29981bd1ab41c56c3ef8055a4918d2c54cf4a6bf3e23ab07fa5f1a57a5a0e") 00:00:21 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x20000, 0x24) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x10000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x45b, 0x2, [0x8, 0x2]}, 0xc) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000140)=0x40, 0x4) rename(0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="f26640802500000000dcc401f1fbe4c483796f0ad1d8e9c4227d335000d9cbc4e17d100fc46145f169fbc4435168260041d916") 00:00:21 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x6, 0x200}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x401, 0x81}, 0xc) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x2, 0x4) syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6094be1c00303a00fe8000000000000000000000000000aaff0223000024530000000000010000018b0090780002000060ef9d2500000000ff01000000000000000000000000000000000100"/102]) 00:00:21 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r0, &(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000003, @multicast2, @remote={0xac, 0x47}}, 0xc) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@multicast1, @remote={0xac, 0x14, 0x0}, @broadcast}, 0xc) 00:00:21 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x4, 0x8000, 0x0, 0x200, 0x2}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x80, @mcast2}}, r1, 0x8, 0x100, 0x2}, &(0x7f0000000300)=0x8c) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000180)=0x47b87, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="f2012e2f66696c65302f66696c653000"], 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x0, 0x1, [0xffffffffffffffc1]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0xffffffff, 0x8001, 0x2600, 0x0, 0x8, 0x2, 0x100000000, 0x3, r2}, &(0x7f0000000140)=0x20) sendto$unix(r0, 0x0, 0x0, 0x180, &(0x7f0000000040)=@abs, 0x8) 00:00:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getpgrp(0x0) r1 = msgget$private(0x0, 0x4) msgsnd(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="020000000000000075a72efc8be50946"], 0x10, 0x800) r2 = getpgrp(0xffffffffffffffff) r3 = dup2(r0, r0) ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000000000)="c426b9490d0793f945a474de1aaa0001d9501fcf2db19bf9d0464b80a90c8127cf9998fe880bd72700b44f0689475831d555f5a27eb96e37ae57d48708c62f3c4c104d0c4d05ad938d2d1f99583b5271d460b3381efbf4687c8b1eb1acf342589a2cbaf1f6629bb5139a733490e60713a5d6b14be8fa8c0cf9cd45427ae03868ee1d21e4f954741041079a7435b6467243b52f58ed24cf") r4 = getpid() r5 = getpgid(r4) getpgid(r2) fcntl$setown(r0, 0x6, r5) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r6, 0x29, 0x3e, 0x0, 0xfffffdc2) shutdown(r0, 0x1) 00:00:21 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000280), 0x1000000000000038, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x20, 0xf, 0x80000001, 0x7ff}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x5, r2}, 0xc) 00:00:21 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) r1 = socket$inet(0x2, 0x2, 0xe7d8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r2, 0x9, 0x10001, 0x0, 0x4, 0x7}, 0x14) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') 00:00:21 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x8b) truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1) 00:00:21 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000380)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000100)=@in6={0x1c, 0x0, 0x7ff, @empty, 0x9}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000200)="233df02b0c0233c9a819cd6b211a9f1219cadd517f320fba057ec6fcaead19c8abc7b5f8b0cbdae3089c0d7579fdde75b3e974", 0x33}, {&(0x7f0000000240)="85d6ab21270d4e06762001ce1ab59c828f5808a17c5568fce31c2d1f5b2662c5c3cc3555e48983cb9a61ce483a", 0x2d}], 0x2, &(0x7f00000003c0)=[@init={0x14, 0x84, 0x1, {0x7, 0xfffffffffffffff7, 0x9, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @init={0x14, 0x84, 0x1, {0x4c2, 0xce0, 0x3, 0x8}}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x420, 0xa9, 0x400, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x68}, 0x100) r2 = semget(0x3, 0x5, 0x100) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000480)=[0x7f, 0x5, 0x2000005ebf, 0xfff, 0x5, 0x4000001]) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x48) openat(r3, &(0x7f0000000040)='./file0\x00', 0x200, 0x1b3) syz_execute_func(&(0x7f0000000140)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") open$dir(&(0x7f0000000080)='./file0\x00', 0xc, 0x8) 00:00:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DIOCRADDTABLES(r0, 0x8004667e, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3d21d66fd1201fc33686f3cf957bd08e179307b5a35ea34876db8d376f36a2ce89d99660") 00:00:21 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x25) open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) 00:00:21 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000180)=0xd48, 0x4) accept(r0, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:00:21 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/200, 0xc8}, {&(0x7f0000000280)=""/164, 0xa4}, {&(0x7f0000000340)=""/170, 0xaa}, {&(0x7f0000000400)=""/185, 0xb9}], 0x4, &(0x7f00000004c0)=""/70, 0x46}, 0x81) syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0c00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000000c0)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x14) 00:00:21 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") msync(&(0x7f000003f000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:00:22 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x6}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet6(0x1c, 0x4, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={0x0, 0x6}, 0x8) 00:00:22 executing program 1: r0 = open(0x0, 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7) setrlimit(0x5c3e2e1e3addd5fd, 0x0) mlockall(0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) readv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/229, 0xe5}], 0x1) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) recvmsg(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/172, 0xac}, {&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f00000005c0)=""/140, 0x8c}, {&(0x7f0000000680)=""/82, 0x52}], 0x4, &(0x7f0000000700)=""/129, 0x81}, 0x82) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getgid() getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000200)=0x4) fcntl$getown(0xffffffffffffffff, 0x5) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) msgget$private(0x0, 0x41b) socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r3, 0x101) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x1012, 0xffffffffffffffff, 0x0) 00:00:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x440000000000, 0x4) 00:00:22 executing program 0: r0 = dup(0xffffffffffffff9c) write(r0, &(0x7f0000000000)="b142e64b24da77c7a9b2fc7005a5fd5125ef72db61db75223b1f86e855f691e9241c16141d9b17995a7eaee004b073f74b19ad4956a11176099cb4b5a202eb8d445e896db769a50e61e616575ff50e8f3ae0beb02fbd3e8204e1fe5afe0d241d01c8d7ef0ee5231b4456a46031192f6a9933b7ed6309920f114ad039b9bd78ae483baf31331acf6e3bf4c8a8eb473cee", 0x90) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 00:00:22 executing program 2: syz_execute_func(&(0x7f0000000380)="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") r0 = dup(0xffffffffffffff9c) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, 0x3, 0x4, [@multicast1, @rand_addr=0x4, @empty, @empty]}, 0x20) socket$inet_icmp(0x2, 0x2, 0x1) 00:00:22 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x7fff, 0x0, 0x4}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000240)={r2, 0x2, 0xc5}, 0x8) renameat(r0, &(0x7f0000000380)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') 00:00:22 executing program 3: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x20000000) freebsd11_fstat(r0, &(0x7f0000000240)) writev(r0, &(0x7f00000027c0)=[{&(0x7f0000000100)="bcc9ba702b020a1b09380a4ce616a7e9f5e75e5d656f431ca2", 0x19}], 0x1) syz_execute_func(&(0x7f00000003c0)="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") connect$unix(r0, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x1}, 0x8) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x1, 0x4) recvfrom$inet6(r1, &(0x7f0000000180)=""/144, 0xffffffffffffff06, 0x3, &(0x7f0000000140)={0x1c, 0x2, 0x0, @empty, 0x6}, 0x1c) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c) lseek(r1, 0x35, 0x1) 00:00:23 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x47, "c2e9c30d26ed3100f2397a39db84787c16f71b85c4b31307597668010a18b31542721accded65eda075bd0eceb9a77022f977f2d5f5700e45f8d0d31098abac35aafc3c9e1daed"}, &(0x7f00000001c0)=0x4f) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0xf0}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000180)="a2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x5}, 0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x1022, &(0x7f0000000280), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000003c0)=0x100000000, 0xfffffe94) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r2, 0x1) 00:00:23 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000080)="9e629887c2666c4351d2e25ee695bbc491c903bbd9d0f30c97698871625e54693a3839c794e393eccc0b4ca89712062d2f14bce6e610") setsockopt$sock_timeval(r2, 0xffff, 0x1018, 0xfffffffffffffffe, 0x110) open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x1) fcntl$setflags(r0, 0x2, 0x1) getsockopt(r1, 0x100, 0x7, &(0x7f0000000100)=""/241, &(0x7f0000000200)=0xf1) 00:00:24 executing program 3: r0 = socket(0x2, 0x4, 0x1000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket(0x2, 0x10000001, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x106, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x121) 00:00:24 executing program 1: syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) open(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) 00:00:24 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000140)=[{}], 0x1, 0x0, 0x0, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) 00:00:24 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) socketpair(0x1e, 0x30000001, 0xfffffffffffffff9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000380)={r2, &(0x7f0000000280)=[@in6={0x1c, 0x0, 0x1, @mcast1, 0x3}, @in6={0x1c, 0x2, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x100}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x200, @loopback, 0xfffffffffffffbff}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x401, @mcast2, 0x3}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e227f00000100"/136, @ANYRES32=r2, @ANYBLOB="730d0004ffffffff04e0ffffff030000960f00003c78345846af8ce6e377a70fa10346848b456ec99408b381d63793395172754096aa928ae386b1bd101743fc84bb097e45ceda2a59aa8aed6a095a31d9d07e13eebf856aeb5ec2008d950c9ac4db0af4e9c399cde5a86858343f4dda9eac83f6c0bdfde189ec37844cb0d418ede28d75cdf270e235251c9894d945e239021ebc8f674e969e3fdcb8b64aaa7add095819548ad8e10f6c85df4ff95909e0b59145688d54ea1f97c03cb0d9e03ac52a88c1fc8401ca5bb407b60cdadfb159deb8897221424e65a5a7cef1b5b48e2c0b8b52a8286d886352669655427c0cd7d6b01590"], &(0x7f0000000340)=0xa0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = socket(0x2, 0x5, 0x0) connect$unix(r4, &(0x7f00000001c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1d, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f0000000040)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x88) 00:00:24 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x0, @ipv4={[], [], @rand_addr=0xff}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, 0x0, 0x9f3e1d708d4283b1, 0x0, 0x0, 0x375) r1 = accept(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) listen(r1, 0x7d) 00:00:24 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x308020005) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000000)="adab83e8e2049116dc0eb0130d7d529cbc291c0247b0da1a64b126eace58903d2b93009476dc10e93c8cbe1cc05548fbeebd815f2121b874c4eeccefc4d22cc60dfd1bc7fd7a5870de87b359654eacf7410827f4800318cf062a4dcabb7874004f695ac42183866c12f53713bb1aaef811a86545e844dec80956d37ff18ac90ad50e423da4302bc2753bf0972e7cdc42c4b9c77a7d2d0d03", 0x98}, {&(0x7f0000000100)="d547fe4902fcb1448df7d5875ba00732cfd1cce4adb8513af582", 0x1a}, {&(0x7f0000000180)="e895789214b181de92a6ec3ef9c7dfd33b896c613604c797f1a7bbbaa3b5830d641430ced311e5fbca0a75cc15113c8f", 0x30}, {&(0x7f00000001c0)="90a5715aea788ac0b1d8c6a106715311d636ab04a57b0ff9ac320b509b0ac3d2382178e26a2622787659c439b73274a28a58f0b655ba78b88451dd4e1af61d6771944935999545e78a6d58ec7c6e1bdbb875c936fe8c33400fb40c415035009fa6cfff98574fcefaa0c9c887335090e19112efc1cd3a906ecc9c4ef4ce84955758550e219d6ed7cdad2bb8d9c8e81fcc0dc4d1aa3f3f79", 0x97}, {&(0x7f0000000280)="a86625ab2ca32f33f9401a4d92e17870bc0107f8c09465db3faac6f60362ff06253f4995d3cf88", 0x27}, {&(0x7f00000002c0)="a0b95a47773380463049ba4e761ada3a34004c0800fe271393a257534281a0e8330ee9e4e3cc04fb59ec899fa43382f42732aba9", 0x34}, {&(0x7f0000000300)="a5b2a4da9c13da5dda3ef9a8756470fa0a342006d2dfe90cbbe28f6459971ed01bfc2d91f281c16aac21ae3358047aee03dd83b0f058bae9905fcc198c999abc9f607cf6ed8395833caddcc7095fd581559523f1b63f07a4b6ca708384e046cb61e7590504ac1e6dc14f377a686ad662df80d6bd4dff9c57974503d3b7dda45bde634100a3ef0e648c7ef75692b57c77695980aa7f25b0e54b4c306e6c448a3ba11554a73b8c620ccc99fcc1d9fa1ce01d2b13781c680160c04d18685adff2c92de08eac19f9b48836eccf1df8e2031ef54574e29d8b01d34c8309141f69fbb9ed5925", 0xe3}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f00000004c0)="c718348a8f55bcc96a966b177ef45e048a55a3d0bf97243b97c789a15c5dc613da075a18d78a460e3423e86243f11edfa0a7a58e21d247b785e1d462ac7a47bd86be3d5a5d5c2a343dafc20e2539ea893ffd800e1feb1cb65a0660dda91ba30d08fa4fa4d6540512aeff054164077c8b2d17d07a333b54fcade19186949e156a65a9a9ca0b70ddb2fd65f4b14e8e6f3f9ed0e67306cfcedc813da0fe0c8a0604f5f8ace05ae97e7ecc90f42fab71baff6959127694aad2ec06dca99594c9fbfeef772fbb019f362e6d0171998d7c6d83c5ef0faa200a561778d50384eb0a2a7375cc568bf09a124a1f2cb63d36234f6d5a266d5913209b3c", 0xf8}, {&(0x7f0000000400)="89a3a9a3e3cefbe9b253e77383e293c8d8901e6495b369ebb671f6d7c99acaec21257dec487a0aa102fbe486c823f9084f38d93acb0cacfc30332e942217a4c1d52f5232e094a49a0d25545c950072ce11cea42c", 0x54}], 0xa) ftruncate(r0, 0x400000000101) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ftruncate(r2, 0x0) 00:00:24 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) freebsd11_fstat(r0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000440)={@in6={{0x1c, 0x1, 0x8001, @rand_addr="8628fa39d5d0873306fed2ced2dd8d99", 0x8001}}, 0x0, 0x2, 0x2, 0x6, 0x9, 0x1}, &(0x7f0000000500)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000540)={r2, 0x4, 0x90, "b41d49cdb6a07f4272091835222898084b47b800552e97e03b65501b13b4ca444f1872875cdb56802a232cbfba9139498eb67b0854eab278dbe1e55cb196669b064da469d32ac0dfe5ba18cdac23be4130d039ea1a4433eab4b3e5774513690294b9f0ee600dcc647f55fe4d5b12479cf89a6b7c9ef65f01bd0d4e2db023cf5c5527e8c8210349bde95b64a9a7da824b"}, 0x98) mlockall(0x1) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80, &(0x7f0000000100)={0x1c, 0x3, 0x3, @loopback}, 0x1c) r3 = open(&(0x7f0000000200)='./file0\x00', 0x100100, 0x20) r4 = socket$inet(0x2, 0x1, 0xfb1) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0x8d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000340)={r5, 0x7e, "08f5edfdb567f34966ca098d567e50c3595137d06386651cbda9a8fa2461e49cfe51d6857797269f3021410101083e8cd0f0b279e3be1754c5021bc22801b33ef583b3f66e3b46a12d59bae678c07045dd6d41abfa4d56fae29ee192d95f2c84e61c77c99d33888d25f10fd05561adb61e4b64a5ae5456baab4f05789f55"}, &(0x7f0000000400)=0x86) poll(&(0x7f00000001c0)=[{r1, 0x100}, {r1, 0x2004}, {r4, 0x4}, {r1, 0x94}, {r4, 0x10}, {r4, 0x10}, {r1, 0xa}, {r1, 0x100}], 0x8, 0xfffffffffffffff8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) pipe2(&(0x7f0000000080), 0x100004) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) fcntl$getown(r1, 0x5) 00:00:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x8, [0x7, 0x1, 0x9, 0x80000001, 0x40d7, 0x1ff, 0x3, 0xb2b6]}, 0x14) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f00000000c0)="d004e59073771aa5614a600dd4e9172d6fb019923df99a98aafe83d77c2e627566f7f7ceffd6") 00:00:24 executing program 3: syz_execute_func(&(0x7f0000000140)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056b0068004e0d0039c461c4e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4000000082d8ec6dce34e7b2be8491611d8617c2ba7c07586e0557ee5413ab4903154a9d58ee6836eebc58fcd0ff9b53376ceb19910000000000"], 0x0) sync() getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={r2, 0x5, 0x1c95, 0x9, 0x1, 0x7fffffff}, &(0x7f0000000040)=0x14) 00:00:25 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000d40)=ANY=[@ANYBLOB="00000000000000000000000000000000b96acf1e00"/65], 0x0, 0x10000000) r1 = dup(r0) freebsd11_mknodat(r1, &(0x7f0000000cc0)='./file0\x00', 0x6000, 0x0) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r2, 0x0, 0x100048, 0x174) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) sendto$inet6(r4, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, 0x0, 0x0) ioctl$DIOCCHANGERULE(r4, 0xcbe0441a, &(0x7f0000000d00)) syz_execute_func(&(0x7f0000000d00)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000040)) accept$unix(r4, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r3, r3) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) ioctl$DIOCXROLLBACK(r5, 0xc0104453, &(0x7f0000000bc0)="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") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r3, &(0x7f0000000880)) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000a40), &(0x7f0000000b00)=[&(0x7f0000000a80)='t}}\x00', &(0x7f0000000dc0)=',\\\x00']) 00:00:25 executing program 0: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f00000000c0)="c9302bb88933884ef1855c63939ff99f2fd5a86cd4ddd70af32aea8dd8fc8e9ca6f57314d007616e11ea70277f676accdd87c5ffb982f8b4ed5729c6c09407d8207c003f7a6d3ceda134e3b0e19f670dabda4e5316cdcda41486c88b0327f069c543ea890ef063183494bd5894d73dde175804f91f3a4385ba5d33eaf2c18a6e0edc79cbc57a4e5660b47ec1e90195901c14845d92d86a626b58d28f37717e5e271134a25e42f1143298", 0xaa, 0x2010c, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair(0x1c, 0x30000000, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) readv(r1, 0xfffffffffffffffe, 0x0) 00:00:25 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x83) setitimer(0x1, &(0x7f0000000080)={{0x9, 0x9}, {0x7ff}}, &(0x7f00000000c0)) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="0000000336e6ffffebe2baa9024aed8006000000", 0x14) r2 = fcntl$dupfd(r0, 0x11, r1) renameat(r2, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') 00:00:25 executing program 2: r0 = socket$inet(0x2, 0x5, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xb2, "eb6396e214ab4acfd1cbc9a9381bfed3206d1f93bd2bef70e389876eb450578402b27a1e93e3af348c662952034ef1d8a86ceadaa8cedf5b3ec3f5707cd9e6853721239e33ebf5ad5aed647f4282e72b443dbe39ff91b06e4b0cf142b05bcc7743cc595f4ee6a270913d0443d6b2e6b030088be38027eea4d3f5f4928929f03449ecb5661ec44e11e1e366489734224623290558004a93595eeea2b95c726aedd240ae10512691722520263aa9745a7c5f0f"}, &(0x7f00000000c0)=0xba) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2, @broadcast}}, r1}, 0x8c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r1, &(0x7f00000001c0)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0}, @in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x9ea}, @in={0x2, 0x1}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x3, 0x8, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x1}]}, &(0x7f00000002c0)=0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') r3 = shmget(0x2, 0x2000, 0x400, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000003c0)=""/223) r4 = openat(r2, &(0x7f00000004c0)='./file0\x00', 0x10080, 0xe1) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6, 0x11, r2, 0x0) sendto(r4, &(0x7f0000000500)="056af8ed83c844fae1e1a8760329595780238fa3f9f4244055efced8715687f6bd805533959095b4f7393ee4624779aecd90ad735a7742a6dd458c8317cf95f4654565ca4c4ff03b66ebc2b7decb53c6c7a1932198d436f1c70025ff5d7dcfe468fd7916236e397de491c0f7ada17daca8d23c15e659beacda111bf2a037f2d4ce1a16620f5bbbd6ccb6c22d58abfaeb566d981f15b187df8c564f5d390533b1d499df6be9e276d9e63fa652d8d812c6f7d7fbd61a3208bce648d17267212d1acbb2f5aab0873bce3ffd4765", 0xcc, 0x0, 0x0, 0x0) r5 = semget$private(0x0, 0x3, 0x4) __semctl$GETALL(r5, 0x0, 0x6, &(0x7f0000000600)=""/4096) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001600)={@in={{0x2, 0x1, @multicast1}}, r1}, 0x8c) getpeername$inet6(r2, &(0x7f00000016c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001700)=0x1c) semget$private(0x0, 0x3, 0x40) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000001740)={r1, 0x0, 0x8001, 0x5, 0x5, 0x14, 0x3, 0x0, {@in={{0x2, 0x0}}, r1, 0x7, 0x400, 0xfff, 0x6, 0x12}}, &(0x7f0000001800)=0xb8) ftruncate(r4, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000001840)={r6, 0xc0}, &(0x7f0000001880)=0xc) shmctl$IPC_INFO(r3, 0x3, &(0x7f00000018c0)=""/189) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000001980)={r1, 0x51}, &(0x7f00000019c0)=0x8) socketpair(0x1c, 0x7, 0x1, &(0x7f0000001a00)) getresuid(&(0x7f0000001a40), &(0x7f0000001a80), &(0x7f0000001ac0)=0x0) freebsd11_stat(&(0x7f0000001b00)='./file1\x00', &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = geteuid() r10 = getegid() __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000001bc0)={{0x4, r7, r8, r9, r10, 0x128, 0x401}, 0xffffffffffffffff, 0x8, 0x9}) accept$unix(r2, &(0x7f0000001c40)=@file={0x0, ""/60}, &(0x7f0000001c80)=0x3e) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0x68, &(0x7f0000001cc0)={{0x1c, 0x1, 0x40, @rand_addr="c160d02c449148fa32f5cd4bcc13d563", 0x3}, {0x1c, 0x3, 0x8, @mcast2, 0x9b}, 0x400, [0x4, 0x3, 0x5, 0x986b, 0xffff, 0x8, 0x100000001, 0x4]}, 0x5c) geteuid() 00:00:25 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:00:25 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000280)={@broadcast, @random="7c0e940841a4", [], {@ipv6={0x86dd, {0x0, 0x6, "192aab", 0x0, 0x0, 0x0, @local, @rand_addr="1286f97e5d08ef9ef5b5719f4b0ae71c"}}}}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x51) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = dup(0xffffffffffffff9c) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x100, 0x200) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0x8000, 0x4) syz_emit_ethernet(0xb0, &(0x7f0000000000)={@local, @empty, [], {@generic={0x601, "c7e8650ccf23676282920a3401526b37f2d5f4229ca0f09c586ef2168bc0c19b37bd734129437ed3b7561c5ff0fbe08acab603927dbc725ef1aec814c31270a46acb9c9134fe04cc77e5eeecc60f608f25a5ff32717d35cf6711dd104ac1c7ddc672b196fb0da429a2138fbd3c2db4d7c36946b58015d7b69ff69a692d9bebe68f03cd63b9c440aa539138946a2a0b4fd879d216ba1b6ef4c312d6f773a7c55daab6"}}}) 00:00:25 executing program 0: syz_execute_func(&(0x7f0000000000)="2e2e8cefb5b598cd801b69e4f56962f5696200d9d9d0b34138395bc0d386d42490d40000008fe9589b26c7e4c753fbc4e101c2c4427d82722a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18cb01fe5f93f6f6df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x100) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000a80)={{"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", "0190c9a061a8e1ee082e9f0d33b16b15ebf677d6bd22b77da35c15a9a596e65b", 0x2, 0x8}, &(0x7f0000000140)="57c87e8e0f2ec18610b55f6dca87fb980f13905b8a7a36f21f0159e4f6e31f466695ad3d7a53cd324ae26afce54e45a0c9c3043d9141ea64f846874ef535ab8e76b4f21f892080fad759fc1cb3690b4ba0543825015d54b706b0c1e45906c6ed69eb712ad7c9eae4e81eef07b86102f75c41e180b985a993a3fac54688e2ffaa4d0b4c166ab1f5a0709ab68cb777aee2aacbccc6d429847e193c36c02d550e1906b0b94de13b9e93f9157e54f5b3a986d044e5ba8a31f5594b247bffabe00dda", 0xffff, 0x7, 0x99, 0x7, 0x4, 0x1f, 0x20, 0xfffffffffffffffa}) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4) lseek(r1, 0x0, 0x3) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000600)={{"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", "1cb5176665a3647ef9f2687860481a0ee97241edf083946663532a7ff75ead99", 0xabc, 0x3}, &(0x7f00000005c0)="9317064cb2e585ad98a6f6a29c0e3801fe5e073b01ddb0480670a6e0a91f903b8ad300", 0x2, 0x7ffffffd, 0x2, 0x1, 0x5, 0x7fffffff, 0x6, 0x4}) 00:00:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 00:00:26 executing program 1: r0 = socket(0x80000002, 0x4, 0x3) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffff95) accept4$unix(r0, 0x0, &(0x7f0000000000), 0x30000000) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:00:26 executing program 2: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(r0, 0x0, r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1002c2, 0x20) freebsd11_getdents(r1, &(0x7f0000000040)=""/4096, 0x1000) r2 = getuid() setresuid(r2, 0xffffffffffffffff, 0x0) 00:00:26 executing program 0: syz_execute_func(&(0x7f0000000200)="984c5e5ea84a1cec0f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = semget$private(0x0, 0x5, 0x100) __semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000000000)=""/159) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x10000000) __semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f00000001c0)=""/46) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:26 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) syz_extract_tcp_res(0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) readlinkat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/225, 0xe1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x2000, 0x80, 0xffffffff, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000140)={r3, &(0x7f0000000080)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 00:00:26 executing program 0: mprotect(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x4) 00:00:26 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000005c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)="01016e0194059ae5", 0x8}], 0x1, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000040)="ccee0b6bce555d9a592912d29650cb49090727258b41085fb72fe24258540ff541e3ec0d6a4b5b4693768dc808985eb7afe394f2d257afa5122ab6f8ae1e72019190bd197f59b51c58f9001cb8405c11b559a136ed5e12439e30c0ffe7ff3ac0ce85121c1bda67ab0d467667ad5e8dc2c00230eb1c4aac56124d3ad2f84b9a63ca1718ea51b4af", 0x87}, {&(0x7f0000000100)}, {&(0x7f00000001c0)="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", 0xfa}, {&(0x7f0000000340)="f6c0a23c3155edfb0d72367530aef99f699e5026b1d280449029f893530ea1587ae2c8dd9621a997d736b384333cb0020d4fddb0d04d127ef3d6316089db53dead9875febfc812c82987a65362e46fd68a4451a92617e7a19d7a071736be8f2a0ce35b055d75b6e4a11cdf6d28fed0e93ae0ec4f272322b061c42adbb5aa135a6867a67213bcfeb06fff72499c4f57c0189c863a5922bee9d264c36b6907a4a168b7cbc55ea063dfac664d791b830d88c8ccab56ba078695129825b964f48d54e393379895", 0xc5}], 0x4, &(0x7f0000000600)=[{0x88, 0xffff, 0xe36, "cce0c68208a61a157824b70d8efc350c967aa48cda83aee7cccedd5936f6b9a90ce4810575db909fa39d672b5d28cd15c7be39ee721c94d7dc2b01bea5df153ec3e5ab148dcbec9189a7fabc21dead38662c217a7e870ad7f23e615761e2029e64a6bbb3f2101a2f4183276abaad6a73914f43690f21dd"}, {0x78, 0x88, 0x6, "89e02bb37a3b55a1214032cb8557faf6145b2a2685e6f61049f4bb125b82379f4fec7ad12221ce3c0ee2210f283413905f3c05936e626c05f880cd14139503a050fb4fbbc4b9534c6888e1faf8bacfaecf7678f87db7dee2c0eb58739a6175d280"}, {0x38, 0xa9, 0x3ff, "51fd0d26a4fa0242a5c0fb4f937fa03ab295c1c42886832f43bab86405e854e390dab937e5"}, {0xf0, 0x1, 0x1, "3f20dfc103c68abfc0d3faed090b3ce382efa0ac1c241990e8d0403ddae35e513156a4408cb2c863634c365057af1395df08f8da1ffcd107ebe736c49fa526e56c20b4cd7b6320059ba9d2081d030114ad02335bb04ce94b214209a4d8b7d917c545178df0074e41ebde02601f4f53e215654f85ed9deaf06b039bc0a9d01cab09cd7759ec531e193905b1a16e9ddb38195848e7c3b084a6550aed11ef70ecd90561a3dd2fdcc4ceec4859d62d65891254ccb31824d661181b37bb3f13254ca1e1e6957113f20095ed9c71eaf83ccfa0bfea8964ccb952ad22d7"}, {0x108, 0xffff, 0x0, "06925c386304c1377122d38704d254eb404276a179ac1dfa51868a6b4670b0241b39df83be6d691404da44e083b6d5b6929e8a7536beb54ad2f5dd5d95216d1af6e7d715b56bc67bcf0a3de1c7a8002e100cabe9bf5c28a3eb1c640ceed12ea15cf2039b595a55e7cfec6877b06154fabbbdbae7b46125287aebc5e070d036e0a72d8d03507b6323e318c70a041fc42e6920d84afb9a7b69d682f4aa957ccbafc9e46ff999d36adb29f02c4412f8d07fddd67dfe049ab6c19fd6968e147ba91e564c96b1e6473ffea2858770e787d3499974deacdecb9f12b6ba3d78ee0b987d4698f642c09799d8f7a536902cfc53bf073f0ed60336"}, {0x1010, 0x88, 0xff, "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"}], 0x1340}, 0x180) 00:00:26 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x8, 0x50) fchdir(r0) socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) getegid() 00:00:26 executing program 2: syz_execute_func(&(0x7f0000000000)="d91d99899999c4a3a57a04be43c4e14569cef3dee5c442719c3d0080000026f0806081d0c48311487d0000c4c3e97de90ac4c1632a810c000000c4a1e5d906") munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) __getcwd(&(0x7f0000000280)=""/85, 0x55) 00:00:26 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) panic: vm_page_unhold: hold count < 0!!! cpuid = 0 time = 26 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00269496d0 vpanic() at vpanic+0x1e0/frame 0xfffffe0026949730 panic() at panic+0x43/frame 0xfffffe0026949790 vm_page_unhold_pages() at vm_page_unhold_pages+0x1e3/frame 0xfffffe00269497e0 pipe_write() at pipe_write+0x16d8/frame 0xfffffe00269498b0 dofilewrite() at dofilewrite+0xfd/frame 0xfffffe0026949910 kern_writev() at kern_writev+0x66/frame 0xfffffe0026949950 sys_writev() at sys_writev+0x50/frame 0xfffffe0026949980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0026949ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0026949ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdffdcf38, rbp = 0x3 --- KDB: enter: panic [ thread pid 4733 tid 100563 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why