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", 0x1000}, {&(0x7f0000001bc0)="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0x1000}], 0x4, &(0x7f00000006c0)=[@cred={0x20, 0xffff, 0x2, r4, r5, r3}, @cred={0x20, 0xffff, 0x2, r6, r7, r3}], 0x40, 0x180}, 0x1) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) r8 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r8, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a40), 0x0) 02:05:19 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x50) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x3, 0x6, [0x0, 0x4, 0x8, 0x6, 0x81, 0x1]}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x4, r2}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000000)=0x80000000, 0x4) 02:05:19 executing program 1: mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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) r0 = 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2, 0x20) fcntl$getown(r0, 0x5) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000540)={{"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", "ab361d6f51006082f68f30ff3ed5fc0d1fc70f8b82162f30d14eb7cf04631bfd", 0x5, 0x7}, &(0x7f00000001c0)="f063963b18956df7b15e783651b679c4aa40105bb60033de88bbd53a10ceb042bf6b1fc93be97d1ea4d758ca4cb2bcd09e4e2bc0c5c7f5778436e0a5e9c1314b4a09b887e5cb6ca5abdd289214683667f8374c93952cb80ecb433cb03db647f91cb7dcbcedcec236307d49f3d8853e0e10242409c3e54512a1f9d617da118d86840b3c6297d6d129ede65ed620541332d801ad8abcbd72de81490c4c7038f67793ebdf8e8dce2b867a00db70800441c1ddf2ca59ed8b4d49e7eb4143789a16f23f66c87f0ecddead775c62d1a0b7a691240a9fa15497871a54f44c40f7686007330d55038c5df428", 0xca, 0x0, 0x9, 0x2, 0x40, 0xdca, 0x0, 0x1000}) r1 = open$dir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x2000}], 0x1, 0x0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000a80)={{"bf95fbf2ec6247e6971d3372cd4d4832baee35aaa38b76111d1f76690de41c5562d81ecfd910fe1e97b93a88da5837e683f56f9fdd6f3296b9c5359b1db3055c16a928ea16e33e038df077bce195f68ef99043fe6c1dddc6ea211fec8b830ba266954dd9f401c45d2efb79038546481724b5f5581e1a04bfeae812a746cd18a227e13740b6ded95b9dc3cd34d804eb5f8f485c4f45079ab3b05c99d73378fa3fa0421ca3ea796141e8b0fe0a64e7cd04d474a6774a7a77ae4b388407339e396d35fccd160cbaa42bb4ce1e2d79bb55ae47d03ea85e73388ef2bebbcc506f375743e4d2df2ffe467e6e94449002c746c012165ce9d437ba98a986c28016e2d7f4df5ad5fb024f56f3d3fbe64d52b4c3b07275962fd1741d1d21a8ece4b58db868fbf6d8b2c84763cfdc6ad2323aab33471528a014465e47dec3807b6cd42461ef6d69c1dc44884d5b29cd2e6c0216eb51f0acd5e0f8e2267bb3cba6bfb6fe4dd34be75f05359d9b27bac2a75efa9ca82fab2a7a93eb96fb9b75080d078909528579bc8bc6810b0063960a3d25da1fcec52ce49fa91e3828e5a80efbc3ab6cefcaee1c1787d6c00775243061da98106bc5998dce6aecd165a284604b15fda34d9684e2418424c2d7da80ebef2a9858a9d80e8994553161aff16bab367f35acc8aab1d32d33d12a5a985878bb6808dcc6a0fd14a07542c0ddcaaf1fec2d967cd18398a5682fbd5c6f877829e92e3713c51fdb530c9e2b61d3f23dddad09cc89a6b644e4b79a155e0659e25ec85cdd37d48e1a13164a763187c8421db5ca7497a14c2f78eedad141324e4c10ad6cdf32c8a42ffc745fd4bf25f78bfc5b37efa32cabe7eb9fc24240c9be98e73e730cfe3007c280910291abaeb846302cb44216f10b08caf954a3e9b49255b091e760c0f0d67ae95b6836b4a1b928cba55ad9df7ce46e54ceb68c5d3bb5d520cadd59a2fae95b311b84a5b487f197431ced5da3b2d15ae766c36cb12f949efe63d05b46ba724b793b5f9e2981c1c3929336f8b1fad1ba46ca4b330abc4db439df0f83200b58f30e23733a6bdd0af4f24feee0021c66e319b78aefa302c57bad2950156381a6f83e1db3aa350ababffc301dcc7180fa1ba86a1958d08d87c05b0b27c42138ee87838d150d4eedf8179e2a18cb148f1872edf34648bcaff55d87aeb892ba58b3628b62c3118cd9dcd40e91c44fb727a7ff04f877ae2ab2f9f3724aadebb2539e207d1b7036605deb6684ccf300c4662cfe9a325a4af57b8b231863665f765e0733a8df40b2eac87712d01c660cc1b05d3f3bc6a0f18310ca875638a870c5316c914335c798b3d8ef807ce081dba67546d0ba37502241dc41b43ea2178906d25efcd47a5259674ca49dab06ecdaaecb342fd740bd6b9f8c18cb00b86d56c67626b559efe9835cef655bb0fc8b7b73ebf9", "fa3441e1023a56cce7ff4cc7b5f4b284a35b54468625c6c326f462f9058939c2", 0x1, 0xffff}, &(0x7f00000009c0)="84b0fd9b7a08c2f933f7db40d38dcceac2b4b65e4067e64571d30632f591b58c2c1362350726875e1449b44435643ef059cbbb1f1f81135205be3cc8d714d602fb0ca224d9821cefd7a17b163792699783d71831cf3db940492ee0aa2bd453814014e5a98bd1bdbda9d8e2d7fd00c28e802283b181e5391487c03dfc98d566df5ab49b9a5f177b9bc7e38e274b9d", 0x6, 0x8, 0x2, 0xffffffffffffff80, 0x5, 0x8001, 0x27d, 0x7fffffff}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000180)={0x5dc, "e218ea1966bb5ed06a5eecf26367ed0a"}, 0x14) ftruncate(r2, 0x7e2780e3) mlockall(0x2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000003c0)='./file0\x00') mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r3, 0x0) r4 = geteuid() readv(r0, &(0x7f0000000fc0)=[{&(0x7f0000000f00)=""/181, 0xb5}, {&(0x7f0000000440)=""/91, 0x5b}], 0x2) ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000000140)="e1a35995bb4ee1ed37") r5 = geteuid() setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000400)=0x5, 0x4) setreuid(r5, r4) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r2, 0x0) 02:05:19 executing program 0: syz_execute_func(&(0x7f00000000c0)="f3a798472c431c070f05f30f59bfd917cf0066908f2850ef0225a94cd2d266400f38dec60fb8c4464e4e751e0fdfe509ab34d1c4e10bf8c494bb1600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd477c7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 02:05:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x8005, &(0x7f0000000140)=ANY=[@ANYBLOB="00007d5b04eee7c528fe604bc3712436edfc37c1ebb42c057a58cd0d78e837f509a4c518858af56ffe98bf11769a1ad60eba18f5d9cde29e42cd8aeec8dd38d630fa473b1e9f43183a94d72bc8284749c8d9e10cf446f5761a1a50ec8c375f45332ccc712e5b7c751d66a2ed653060786c1a527883477af326f04ae8610c6f5ea41b57ae825f4c758bc3b6196c956fc2a3e8f3d4e3aa50f0195a06eb0dabc08f6af95030a0e0f1bca2862a759fc33f946753669154d8efb5fd0092cbc37d5ea1aa4433c0249183c994e14d16272179bddd"], &(0x7f0000000080)=0x4) 02:05:19 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6(0x1c, 0x5, 0x9) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open(&(0x7f0000000240)='./file1\x00', 0x4, 0x5) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f00000004c0)="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") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x9}, {0x0, 0x3}}, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f0000000280)=0x4) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) r3 = semget$private(0x0, 0x2, 0x48) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000000c0)=""/52) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r0, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) 02:05:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = dup(r0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x100) linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 02:05:20 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) r0 = semget(0x1, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) clock_getres(0xf, &(0x7f0000000000)) writev(r2, &(0x7f0000000280), 0x26) fcntl$getown(r2, 0x5) setreuid(0x0, 0xee00) __semctl$IPC_RMID(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x2}, &(0x7f0000000480)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000500)={r3, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000540)={r3, 0x4}, 0x8) r4 = socket(0x11, 0x3, 0x0) sendto$unix(r4, &(0x7f0000000000)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f286f70ad7d3ade3a298263026b42c850fd3872b8bfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000", 0xb1, 0x0, 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='\\@%]^\x00', &(0x7f00000000c0)='\\#\x00', &(0x7f0000000100)='{-\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='^&\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000380)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='X})&+*\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00']) 02:05:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) r1 = socket$inet6(0x1c, 0x20000000, 0x10001) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000240)={0x80000000001c00}, &(0x7f0000000040)=0x307) 02:05:20 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x40, 0x0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000140)="b1d29d9ec20b0f1f6d30b3e839fe5be0707b4d8a09426a60b4f4045cde44672739e47b4c7b5dade8fd54e99594b4fb40c20fb22895fe00b652e686209b57f6457d0dd95b6fc20f86ce4d8a46130d714ea4eeb792aa22f1d347fc01b4817a0a1ec4f16c954ba02b6d2616") fcntl$setstatus(r0, 0x4, 0x0) fcntl$setflags(r0, 0x2, 0x1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 02:05:20 executing program 2: r0 = socket(0x2, 0x0, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x0) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0xffffff59) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r1, &(0x7f0000000880)=ANY=[], 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280), 0x0) r4 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) r5 = dup(r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f00000001c0)={r6, 0x55, "ad60700da289eaf4a9240ea53b421dc411f320f9b408e5e93b9302d103cb102443a5c60aa6d0a8be9f5742c5c7cc9a01ea283ad2911ae9f842338b58f382f8af261c90af16de804a36a7ce9e59903211288a7ca526"}, &(0x7f0000000240)=0x5d) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote, 0xd77}}}, 0x0) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 02:05:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendto(r0, &(0x7f0000000000)="687a028b2222ec5ff386b6f45c88e0844a0f0274c73d2b522ad5ba4b2103715a642f76293c9f41b406998927a8659ca144f81f8bfccb70ba9081476c6d0b67e8d75485611abef5f1b988c216fc6801dac61d3068f40d7dba6cbf9bc1388ca5c0bd0ae3601d255c16bfb01cbb64e0ebc019caa7755779bdb49c6495bb5e58510546dc862610c2658dad8cbbf584298a0ddf11abf6784e17abc59c4e4d377ab97243ed80322d8ab65ef43be7b84f68ae627f46af220ee1947d6bbbc559cbb1cd8859a0054334f033cf6981", 0xca, 0x4, &(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) setrlimit(0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0x3, 0x4) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) 02:05:20 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0xa, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000000c0)="a22a7d3b31ecbab756e973aa56733aea0d00800000000000004b3c9a6250f325ebe3b9f51f00000080") 02:05:20 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8c01, 0x80) r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x1871426c, 0x2, 0x49322123, 0x3}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r2, 0x9, 0x96a}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0)) 02:05:20 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x20) openat(r1, &(0x7f0000000080)='./file0\x00', 0x400, 0x42) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 02:05:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000480)={0x0, 0x20}, &(0x7f00000004c0)=0xffffffaa) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000500)={r2}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000000), 0x2) r3 = fcntl$dupfd(r0, 0x11, r0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e21ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002b4ac512106f0d11917ada9f3c919673a03cd8664ed8f5a3b2efb1e638acd2f9bc07be775c1d3bd546525b8c8344830936db0904850b7271949f285d28c481e42b31fa82d8e10c1c1acc577d3e3c29af4ca8301fae924166a769fca3bd2e0263e1b27d", @ANYRES32=0x0, @ANYBLOB="ff070e3eff0f0000"], &(0x7f0000000280)=0x94) readlink(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=""/105, 0x69) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r4, 0xef}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xfb2, 0x0, 0xff, 0x0, 0x1f}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000001c0)={r5, 0xd2a9, 0x4, 0x9, 0x8, 0x9, 0x2, 0x3, {@in6={{0x1c, 0x2, 0x8, @loopback, 0x3}}, r5, 0x7, 0x5, 0x2, 0x5, 0x816e}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000140)={r5, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000000c0)={r5, 0x9, 0xffff}, &(0x7f0000000100)=0xfffffffffffffe24) 02:05:20 executing program 1: r0 = socket$inet6(0x1c, 0x80010000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080)=0x200000000001, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f0000000040), 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff63}, 0x0) 02:05:20 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = dup(0xffffffffffffff9c) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000240)="42180dccb06d2d758e3d83781c7f8b48751d9fc49b446669c896966d2f27540ba290855131522776aadb8390bf2cde8478ae6fc8aacd9c4941383a101f35e9dd514384b424f1233c527e02905d36f4125badf3802f67f30e92d610816c417e3da05b22d7b484ccf9309404ea5ccb901765246604742f3373511e6346c11adc838f04149a61eed23e02e83a580a5323eb2938d11c69957bc0c788bbe29edba8d6592d9251db86847bb2c45229cdc1384cfe403a6866ccdb4d340dedfd7723426b3f") r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000180)) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00"}}}}}}}) 02:05:21 executing program 0: ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7") getgroups(0x1, &(0x7f0000000200)=[0xffffffffffffffff]) setgroups(0x3, &(0x7f0000000240)=[r0, r0, r0]) setuid(0xee01) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 02:05:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000fc0)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="a9000800"], 0x1da}, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) 02:05:21 executing program 2: r0 = socket(0x2, 0x0, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x0) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0xffffff59) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r1, &(0x7f0000000880)=ANY=[], 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280), 0x0) r4 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) r5 = dup(r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f00000001c0)={r6, 0x55, "ad60700da289eaf4a9240ea53b421dc411f320f9b408e5e93b9302d103cb102443a5c60aa6d0a8be9f5742c5c7cc9a01ea283ad2911ae9f842338b58f382f8af261c90af16de804a36a7ce9e59903211288a7ca526"}, &(0x7f0000000240)=0x5d) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote, 0xd77}}}, 0x0) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 02:05:21 executing program 3: syz_execute_func(&(0x7f0000000600)="969898472c431c090f05f30f59bfd90ccf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = socket(0x2, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) 02:05:21 executing program 0: r0 = socket(0x1b, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000100)={{"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", "bbd6d5905415f5dd937c4a62774bca35760bfbe3558d478bf9ac716b14d5f2f9", 0x9, 0x9}, &(0x7f0000000000)="ea4eee32ffe781217ce90a747d3e5c4801c570c4eb3cd89c60ae38ac9edc9e0469806b8c17cf3b423c7dd1c37c5ad0f39a0fa1c77e69ba917fcdf41e0c99f3187ffa50538c9fa7f11ecc00cb97e1ecf8e3837a026a874c35ceb7d3e15ba2494ba4f6b0ae8ea70878497bd02b79935845eef7e5d905e1d69d6bea28656499ce62e5bcbc9068e62ca845006654518029c1420d747bee5f5ef5441595c59717a3f5b309ee4984eefd6a16d73a", 0xfe, 0x7, 0x683, 0x9, 0x0, 0x8000, 0x5, 0x2}) getsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, &(0x7f00000000c0)=0x8b5f) 02:05:21 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x902, &(0x7f0000000100), 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x8, @mcast2, 0xffffffffffffffff}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="ef97e5f4925f28b1ac45339559fa0ef080f9f72a3d090c633c423f5ca9700a8de9a334ac1a", 0x25}, {&(0x7f0000000240)="b18a481f6c995df6121cf80e471675bc55374a111751bb3338350efb41242fb309b33fe969b6da6a9db590d895ff0e07a5f305827520c468f1811f21ea2c2e329472089e9ac62a5b271b94d70e2cd707f47ca5cf634eb5ca99fa071438f18af5d4df55a84d3a640a5e442c699bcf10c29b", 0x71}, {&(0x7f0000000140)="1efbcc0e34a653584bc5987a465cd12c5b3ec393804fb0b42568f84b44842ede645d912323b1ad025f06ce86107ed5c959e5394a03842fad99c106dd07b10b4b7a168f94b82baa005639d7bdc57081f411aefa9247b0a99c960ae50cf5d1e6692878647efbf195c7b6c7b0", 0x6b}], 0x3, 0x0, 0x0, 0x101}, 0x100) 02:05:21 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344}, 0x6, 0xfff) syz_emit_ethernet(0x57, &(0x7f0000000100)={@random="cdbf0e000084", @remote, [], {@ipv4={0x800, {{0xa, 0x4, 0x7, 0x6, 0x49, 0x67, 0x5, 0x5, 0x7f, 0x0, @empty, @multicast1, {[@ssrr={0x89, 0x7, 0xfffffffffffff801, [@broadcast]}, @rr={0x7, 0xb, 0x7, [@rand_addr=0x3, @remote={0xac, 0x14, 0x0}]}]}}, @tcp={{0x1, 0x1, r0, r1, 0x8, 0x0, 0x7, 0xe8, 0xceed, 0x0, 0x4, {[@sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x1b1}]}}, {"fe411bd1da"}}}}}}) 02:05:21 executing program 1: sync() openat(0xffffffffffffffff, 0x0, 0x0, 0x100) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r0 = accept(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0xf00000000000000, 0x2300000000000000}], 0x2136, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0xffff, 0x7}, 0x8) 02:05:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) close(r0) r1 = socket(0x2, 0x1, 0x0) getsockname$inet6(r1, &(0x7f0000000000), &(0x7f00000000c0)=0x1c) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000300)="fb9787ebbe74b88d3f6dc0351cf29038531fe016ad815143442554e9a0b09ddc8d3c2ebe2df1256fbab656411ad402de239c0d", 0x33) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000340)="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") r4 = semget$private(0x0, 0x1, 0x400) __semctl$GETVAL(r4, 0x7, 0x5, &(0x7f0000000040)=""/24) 02:05:21 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x0, 0x101}, {0xfffffffffffff001, 0x8}}) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') 02:05:21 executing program 2: syz_execute_func(&(0x7f0000000380)="b18491cd808e6b00070769ef69dc00ddd0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c68f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366457c186746d1d9660f2cf273790f0f26400f0d18410f01d5a9c14600000a8ab1b182010804f4f30fbd11c4417a6f4e0e00") socket$inet6_tcp(0x1c, 0x1, 0x0) 02:05:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x10000000046, &(0x7f0000000140)={@multicast2, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000200)={@empty, @loopback, r3}, 0xc) 02:05:21 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000800206, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/35, 0x23}], 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10008, 0x20) fchmod(r0, 0xffffffd) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000080)=0xe45, 0x4) 02:05:21 executing program 1: execve(0x0, &(0x7f0000000240)=[&(0x7f0000000040)='-\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='(+!,\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x89\x00', &(0x7f0000000540)='%\x00', &(0x7f00000002c0)='\x00\xe5\b\x83\x9f\x96y]\x86\x93@\x9a\a\xa94\xe6L\x9c\xf7\x13\x83P;&P=\"\xec\xf2\xf4!\xd6\xa4fD\x9dY\xe4+\xb1U\x16\x1e\x05\xa6Z,\t\rk\x00\xbaYz\x85)\x04!\x04\x0e\xaeW\xad}M\xc6\xeaU\xe0\x96\xeaE\x0f\xfc()\xcc\x86\xbbCF\xfb>\xedc\nw\'\\\xb5\xf5I\xc4\x19\x80e\x17\xff\xe7\xbc\x8e0v\x9a\xfb\xbepM\xce\xff\xc0\xcd\x14r\x9d\xec3\x9d\x88\x7f\x1e\x80p\xb6_\x96g\xcc\x0fI\x1c\x14M\xdcNsA_\x90\x84k\x15z\xf4\x90r}\xb3\x14\x94\x9f\x11\xd4\xbc\n\"\a\x04\xf9\xda\x0fT\x1a\xfa8\f\xa6\xc2\xa6|mV\xc5\xe6\x80\x1a\x1di>r\nT\xc0\xf0^Y\xd1T\f\x90\xe1\v*\xf3\xe4l\xabq>\x10\'\x00\xd8\x15 X\x18\x85o\xc9b\xfbQ\xbbv\x7f\x8d\xf0\xe77wxg;c\"\xbd\xe25\xa8q\xff\xf8\xe9\xa0\x9aD\x1f\x17\xe07\x87$\xcb\x15', &(0x7f0000000200)='\x00'], &(0x7f00000004c0)=[&(0x7f0000000500)='(+!,\x00']) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000003c0)=""/225, 0xe1}], 0x1, 0x0) r1 = getpid() r2 = geteuid() fstat(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() freebsd11_lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getpgid(r1) fstat(r0, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001980)=0x0, &(0x7f00000019c0), &(0x7f0000001a00)) sendmsg$unix(r0, &(0x7f0000001ac0)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001680)=[{&(0x7f0000000580)="7639a8bde9901c6747d7a6948a01555300648706e33b2ee8211f142e7185cedba7942a4b3af05593aa93c1ca8416861b0f8ba1c8bf7b34afdd6ec3c037c9b99034110f8824986230ce21afc7eeb83b0eb5b40e44664652c2985b099a95e20945bd57", 0x62}, {&(0x7f0000000600)="f7edad9b425909d3afe66d449b51f77867193261f358660fec1d6551ccf3cf71cf82ba5e4e4cf5b45111077bb9b1295527bdf2880ee1525d6770fa70f14829e3fca7e577d15fca68c06e378ed8f48fcdc91dcb58eb79e8c494", 0x59}, {&(0x7f0000000280)="c850195798a146407e056ebc4ac40423608f271c49ff2cbb140be6ec0bcf7e3a56b1968f351baed1a996f6e5fccfde847a98d64ed3354a28183efc044213", 0x3e}, {&(0x7f0000000680)="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", 0x1000}], 0x4, &(0x7f0000001a40)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="00000000a37b2e3e90998203ff43000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x78, 0x180}, 0x20000) 02:05:21 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f0000000000)=0x9, 0x151) 02:05:21 executing program 1: syz_emit_ethernet(0xffffffc7, &(0x7f0000000040)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @rand_addr}}}}}) r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x24) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 02:05:21 executing program 0: syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f0014e4ecf681ec4016d7d14dee50ab921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000d00)=0x1c, 0x20000000) sendto$inet6(r0, &(0x7f0000000100)="5eeff305028e557dc2da6189c5dfdbd0765d885972fe6ded263c25fac4a97870b87f880dda34695de5e8ebd10b71b56591e6522384c6bb57cda29c", 0x3b, 0x20008, &(0x7f0000000140)={0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket(0x1d, 0x5, 0x240f) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000340)={{"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", "05542d12b0dba538357e231c9e8975d71be9b10d2f9046a11daac69e2b18f40e", 0x8, 0x14000000000}, &(0x7f00000001c0)="26d4d9ea410fe8daf93e745759e54a314cfeadce331a645e3b8e14aa466729a301d2f6a45b25e27cf3ce862c55afdfded47328cd4ca23d09b55671754b00375abd3d0fa3183a18d8d26f3c3d9c096213f85cf63fa1f5b1bff8634a9d71f3f8dc8f9013e4837e77fea120e56913be074fc21cb74ffb", 0x555, 0x8, 0x80000000, 0x8001, 0x7, 0x8, 0x0, 0x5}) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000880)={{"44188a24921879929c91581952a0fe8ad5a365b30b7019ba6e683b75e7cb5de2dc8aa457d09f62b13c2081e90d58c24177b0ff7b215eccd43c3471c604c2a6dc0ec3bc80a3ab6a83043b96c4ff17844781299abead7abe3f43ce17f8bd0347f820a1a671415800f7ef056188e0402143636568c8525bbf4d8d681724a4dd3c9e354a80edddf64b33bc1cd23b29122b6088dd76dc0759686e29a2196a9cbb923c2f66edc07c9986029783ae2da9873eee125bc23f791c8a4955a934bd480ddcc7dee70631c9d0ce102b30c0a8811b6f8e55541f149b44f46865a42faab4b099a434437c563c697741d12446e6130df3eec3ed276a8d15eae3ce0e2a38c14c716edb21fb71b6d17e81b802322c2b1fb7b931d5cb566cc91b3abb6c5a5b0b507d5401896b728d6e43c1dc569a78e549aae3882966ed531b38885ec7edc7d60eefb8ac18c927761a7d57c60106918f01ae16f914745b979dc1edc539014b3885ca00ae6294a702ac79fbd054ff62b138e3a633727b0ab0761fafe04379442a2defb2e8af6599fb7420c5a1ba7bc8004916721c59671f7653ce671c6d2901cc6fb4480a4e7ca1f4fc689d589a011f5516ede23f1bd562e651727044a66c8827e8fb9647f7a5f38c77ca597c6f0e92f9d622870d4510a9339cc6736c51133c9c50a19ce30433fde90f6dc2b407e139600a210ef0357ad7147a791b590c3c1fb9824a318acd4f3a63ea0c2a85c4bfea3024970fe0ce19d70147e46205367a31cd4b0421cdf0dc1a1888806b36eedf0c7423eee0751d90aef2f749d1b4b6731f47ce87d947d2cf63dbf9c45f588c86edbcffd17cfd09dc8c71b1f2ad2fb7977462c2c7f32f84380774112f5d7f1d5253ec3710a0a41415a0181c67e7630cc9e72e0f1bc031d8ca4baa13275bcf622d869ded6e6662e72b87f8c8495df91380808aa6262536d9d90acbe0d7d3a2b332291851b73672a40d291cb33bab6c6f93bf229c0e0d83e68d17bbe7486275a62f4dc9482b5efbb0c0f84e4cc457c29494b270357557d18e33eea07ed0838f3e8d3c4fc7b02a7a59e13b57517d9764cd727df5f3475175ddf5f7719a7c109f073ae6a6f8715c8c4c0dc857ed3462d4b98207f70deb75f7e600e2a7d0581093c5dffb4c3dda5a75ec05785f0df1e60f669993bc0dc72324f274cd176a391bf5fa9d862d3bbd4bc76e3d5d79c6dc936e83c4473a2e6eac9ef87b935eef32abaf61e3c2941a7cf9c8fadaa4d08f4cebc9d9785da4698c122a1087a20e5bde443efe84af30d8f3a3e997c51d67e39b8522bc2a03958ca61b7f2c0fa1a1751f105effa50f8239bd2039ab3471a78cce9c0ca3fe6baee3516598074c0fd696ae0cff6cd244f806434280fff13e8dda9628a5eeeb5a7ab8fb140e614abb6c6f1166113d5c94fb86a891b038adaa416fe6ecf1b93f5aac0310bb", "d537bfefd53166edc894e2d5876d4a40dc48e40ac1b70c9062cea28eb9533240", 0x0, 0xac}, &(0x7f00000007c0)="0790337f6e43c461a6017b4ceedabd5fa9eaee87ccd0a5eef19ffa9ede1cb7589fca884790859228321a5709776c471817a9a04785f062572e6ef46bd13e4e7bb7cf7cda425238e22993b10e993b49eaa515f32d51fa83daa9e6ed81924a0230bbbe799a582d92fbb21dcc7eb7b23a76b9fba0172c43f412a9aae7036709a3245bb8815294234ec7f57407d24a2ceca471b2a883d7ea4db95ff7eba3bf84f67aada7642b3d7d1218c953005413c6741a4a4b9b51b436668bd37588", 0x800, 0x6, 0xd96, 0x81, 0xfd, 0x5, 0x101, 0x409}) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 02:05:21 executing program 2: syz_execute_func(&(0x7f00000001c0)="982ce00f050520d0f80791b00c4141e2e9964180bf108a6796fbc4237923a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca06560000044618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7aec42299b8c5fba1c9fb110f0f3804830a000000") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0xa23}, 0x8) getrlimit(0x8, &(0x7f0000000040)) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1}, &(0x7f0000000280)=0x8) r3 = dup(0xffffffffffffffff) dup2(r2, r3) 02:05:21 executing program 0: sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000)) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x1, 0xac, 0xff, 0x401, 0xff}, 0x14) r2 = accept4$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000200)={r1, 0x4, 0xaf9}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000240)={r1, 0x4de88e9, 0xa, [0x0, 0xfffffffffffffff9, 0x8, 0x383e, 0x3, 0x800, 0x45, 0xa2, 0x0, 0x0]}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0x614a}, &(0x7f0000000300)=0x8) r5 = socket(0x1, 0x3, 0x20) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000340)={0x8, [0x0, 0x8, 0x401, 0x4, 0x3, 0x1004000000000, 0x10001, 0x401]}, 0x14) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000380), 0xfffffffffffffffe) getsockname(r0, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000440)={r1, 0xdf06, 0x3, 0xffffffffffffffff, 0x22e2}, &(0x7f0000000480)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f00000004c0)={r4, 0x1eae, 0x2, 0x10001, 0x7, 0x8}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000500)={@local={0xac, 0x14, 0x0}, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000540)={r6, 0x8, 0x9, [0xfffffffffffffffa, 0x2, 0x0, 0x0, 0x4, 0x1, 0x1, 0x10000, 0x10000]}, 0x1a) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000580)={0x3, 0x9644, r3}, 0xc) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000005c0)=0x3ff, 0x4) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev/pf\x00', 0x40, 0x0) ioctl$DIOCSETSTATUSIF(r7, 0xc0104414, &(0x7f0000000640)={0x10}) r8 = socket$inet_sctp(0x2, 0x1, 0x84) accept4$inet6(r5, &(0x7f0000000680)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000006c0)=0x1c, 0x0) syz_execute_func(&(0x7f0000000700)="f043316926c48113d037c403217d0903f3470faed6c4215155e865660f110d490000006466430f38210d99899999c4a1fd6ba3d6000000c481fe16880500000099") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000840)={r4, &(0x7f0000000780)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6]}, &(0x7f0000000880)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f00000008c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000980)={r3, 0x5}, 0x8) recvfrom$inet(r0, &(0x7f00000009c0), 0x0, 0x40001, &(0x7f0000000a00)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) ioctl$DIOCXROLLBACK(r7, 0xc0104453, &(0x7f0000000a40)="0d3d3d109aaf1a87e50e27a7f29b5ebf82102915a77971323f052bdf7f7be7749e745923f2b2b24b86c52cc9e85afeb35eaea239d98948c1ce43ca656dc0805085a4cea16cc0df62236efb45d1e7d2cbb4e85a35ada0f0a5e78d28df22557977de") r9 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r9, 0xb) 02:05:21 executing program 1: socketpair(0x10, 0x2, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xe4a2, 0x400, 0x3, 0x4, 0x4, 0x100, 0x1, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r2, 0x800, 0x10001, 0x9, 0x4, 0x7}, &(0x7f00000001c0)=0x14) syz_execute_func(&(0x7f0000000000)="982c1c0f050520d0f807913e042ef3420f53de4141e2e996460f6ae2c4437d04c6000f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35dc482b1031a08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada04833600006e00") 02:05:21 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = getpgrp(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r1, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) linkat(r1, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x400) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0x7) bind(r1, &(0x7f0000000340)=@in={0x2, 0x2}, 0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r2, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) semget$private(0x0, 0x1, 0xc8) setsockopt$inet_mreqn(r2, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) recvfrom$unix(r1, &(0x7f0000000080)=""/62, 0x3e, 0x2, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r1, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000000)={@empty, @rand_addr, @local}, &(0x7f0000000280)=0xc) 02:05:21 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0xfffffffffffffffd) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = getpid() r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0}}, 0x0}, &(0x7f0000000200)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x20, @rand_addr="85119186b3e905bcb69694f2fdd1949a", 0xffffffff}}, r4, 0xcc, 0x0, 0x6}, 0x8c) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) faccessat(r5, &(0x7f0000000040)='./file1\x00', 0x6, 0x1100) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) fsync(r1) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2}) symlinkat(0x0, r3, &(0x7f0000000080)='./file1\x00') 02:05:21 executing program 0: getrlimit(0x0, &(0x7f0000000040)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x5, 0x7, 0x0) semget$private(0x0, 0x3, 0x0) syz_execute_func(&(0x7f0000000440)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778038a9e6e62ac44285ba4c4600c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 02:05:21 executing program 2: msgget(0x1, 0x8) syz_execute_func(&(0x7f0000000180)="982cfc0f050541d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006e19a60dfe4c737388a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0742f0e0f9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a00c48195d84a0b") 02:05:21 executing program 1: syz_execute_func(&(0x7f00000001c0)="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") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x2b5, 0x4200, 0x3, 0xdc79, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r1}, &(0x7f0000000000)=0xfffffffffffffda7) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0xffffffffa6dba036}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0xfffffffffffff415, 0x4) 02:05:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000001cc0)={{"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", "ee2b98666e14b0dd6c8efc3c127a1c32de6b4dde0c21c6c8de599d01014339eb", 0x7fffffff, 0x80000000}, &(0x7f0000001c00)="1adcc89a08d0c3b15d98a664d57dc3c4d8a45547904f2d602a702fdc9834f0d60ee6931d1f0fb26b32fabdf1ed04494a37a0a46555a3d5f86d8b1f92e0cf3d7946c4ef1a6b4bd2073fb3989ff53a21a2285e988c5925c256a9f201c69e9241759fbaf2919df7ae8101bd571501c5efb307fa3afc7a3a13280e42d7b97b5cc2364e3f6469c054988a6996932f24ff3f62fbe2943cbb72f589f3019ae05addbc348f4fbf5a33118852214465891bda34a2c87492c7b0af6576df5d46e6c4bd37", 0x40, 0xfffffffffffffffb, 0x4, 0x10001, 0x0, 0x9, 0x4b, 0x8f60}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x3, 0xf, 0x3f, 0x1819}, &(0x7f0000000040)=0x18) r3 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x10000, 0x9b6, 0x92e}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x900, &(0x7f00000000c0)=ANY=[@ANYBLOB="e1f2df1718bbe95587c684f1a7498aa89e5067eb999040b9929ee5643761e48e17073f97ac2c1011a703ad3bfced5e4961dc9e4ddbc9a9ccce51fb00"/70], &(0x7f0000000180)=0x4) ioctl$DIOCRGETTABLES(r3, 0xc450443f, &(0x7f0000001740)={{"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", "73d0ecd7f0251374b63a7f579a3c312626436a6426d78f66286db21d444c4c5d", 0x6, 0xffffffffffffffff}, &(0x7f0000000740)="17f4ddfe23ccd3568a2cec4bc20b918902c004c099a8fbc35a31ac5fa4a0dfa513af7d68b5ab2a8541bc4d701e8675bd2f51a2997a9116d86ff4db74a9d5ec5ed739afff17ebfae348ca3dd609e8205ff23ed71b259893f61d8b300102126f8293df7ff63c09a6c15eb1711cbb325597e64eee9821e787d72a23dd38447b1a159beab85f8c6c4b3620eb6a0cb7fcc0a86b3c07c748d62961b12d92d959bc440ed25979de2dacff75543df24c39a163cc1df213b3c967060122371c311ea9c364ee576251266321370755b2e76b0f90c3ee60602c4c6051ea4b6e52d04ab1ff33c1e3df7fc243cbb22c8c15c99049655ff72d6691968b82dc15c50b3a8d7165eecd3d7742751b5baf8b4a0ba05c4b53ea7f051fa4541173acb607d1ccec1eaa0eb80c53d086f55d29e1956f1fabd6de1076b447b47f04a65c8e788988d09cb0d83582d8f25e58cc32ae7fb7d752b7b9bb884916b244c07a07e2aac6a39b7a8f040b20be5e3beefd7f141e2e7c041b919ce3152f0e97d6a5d1e2f0aa119b1baaeb4ba33e716b190337afa287d165d7bb9c7d9504a212bc5aed5fa0670cd3dada2c85be3f1ac1283c93ba668dd39d5c2d0c717f554f8763cf93925f8f6d9ce2461e823435245a3172d9c85db1119bbe8cf6f6aa3cae405c73c8c5d630cc4286330d56b6173fe90d5f6cf366ac2377e2b869f9b2a1deaf0e93e833f0d4f9fb3e615b9987f9c640cdef9909cfb56275294d276ffb5b35133e04ddf36f67977ae5f97203d4e6323a95327d9aec37ea66a762167f35f3c6a173cd4e4ff50a265a2a2e794ca8da6df7e968cc341ddeb2f683baf52581df8c919d64a083bb768504ec4fd0b06547397f18170534cff588ae2d0491c40fe1580737b257b0c17dd21ce4c0a54b607de4b9c15be78d3061c99810d9d93ded3db90281f1722c8b1730a7513692d52c941b8e0c9fa3b89d7670f4f339cc6b5cd965b3551e5a1feb6890e50cdec0ebf17692582d252e44037c4aa0f17a2c6c71cd570ce1089cfda595f58db6d328e0af0ac91b8c9293b42fe3e8c9022e9f4a5e7d6016126f1099854005dfbbf18bc37291ce8baf84e826253d0e9a5f0a7e4dac3bc32d46cf12d02600d40c388e3c7ed24c829935750b32a556d2a70aa9e8d2640132938c7f7decedbc819b66da23f95fb5b50a6d26f9db64be9a70bf8926a7b23970f979c67d9240586b245c7287329cc455a7ed4defeb8f5bd3d057d7ced6d00a9c4bf3c5cd0d059be1a6593bbc9e18e0684e656194ed1fe028a9fbf437599315fde8601ee96017b9326549e90e5b15e09b11cfb3a0f2e3636ae8600dbedcebdfd9dc0814824d7e4012eb84f845ec2abb1553b0d433784d686dab77a9c2d61b000d68fefe081eef1517664addc5cfaae238700f19b83f8476fbcc485251bee5511c867579f2331c3bb7c2a32fb35d89783e8853a629772759dd610dc8630b19c118325a431748b593d9f1e07d8db383d195f5a020976f82389c92992f84e7bb808dde0cfe3be263729859db18ff9ee9a4ea3ff2f872e39810336454d0d3d69b3d65c49e5659eaaf5dbad8d11a22ada1797a3ee813d04d47a3cd957183e2838ed2d893abca405e5227d6b9cacadba3bc0244327d715fb944f002880970bbf192de82db1cb3b089f7463b53d87541df34010ce7512c53073ecaafb5203e0e903ba17238766f365c686967573831bd2324255ef2f30d48514306ef3fef16bd54ce82c24c050884f4f62085516c1cf42254ffbacfc4e68c387fb8ae283f241ab30d64e4b96282454357b51d4c03db277e5301df2925193190aa8d30abfb6f9a1037ef2c94a7aec515e0b73fe940cdb35581ab1a455788881bc40033cb6b0deafe81dadd77fd3d1d3d0577c55265c21033f1859b19719fb36ac54b3b9b877a625e1c4abafdae0291f8239df0ef56df93466869c91449877c7e27bef819e35068cfe964a7c10dfae3f64e1baf0623ae02b4d0106c0d09b7fde6b525cee162b29d3fa4ee95d1b1fa5d4d76c68b69632d691aa648e9ef01168f144791b6fbdcfe1cf419a4fa86adcfbe935faaee0c27a771ab5490496085655ac5b73c3abf2e06078e2dc17051b7c01a4eed24ad497aabb5d53536d127ad99f5a4d51fca8145a376883851e81aeead46a3f1b11ef7114e802f94a875b36d027429a7c19d7e5ac1b7135d2cdde83da866b0d0bc78b5a3405cc4cb4c42dd68db26137e4d63b69202a4cf568f1419445fa77730db667ea830dd95e1b94bed90b67da1b400440ea4b780f5850e0b119364d3cfa67c0ddeca3bd8ecd75bd20da3d87ab85100fefdb7b9eaac07809c235860cf321101afd9977004eba07e5947e1a56a652feaae4835a795bd355def780b449961584d7ea9f9625187e48e2d88c924def55eaa2bdf39370404580c0c87465b003f72016a8715ffacbd6d93e2e3997e1c06362d3f608f092aff7d2c24f52ac6c4adec8ef5048a09a9c39072f3edc2177a5f3eefadb6b9369c47b4b711eddb5e23ecea1172a2f68782aa8945383a4741b5856da1673e361fdebbd106e0eb23a35edd920e19d5af18e5dc38bc1fd0f686faaab6c0fb67cb61952a478d9948e6edcf1d34039ecfd38725f8cf105ed8ffd098272fde03a5a2c2e3eaf9c573ae6fd6f9d457d24d47e9cc35d3f66537312ac5f47d5cd627094e654b10db03ef7abb69ed5a7090ea3fcb6b0f6c5822c6f3ace07b933245cc1ae7826f85c67df65785fee26fddf43c130b45db8643d1776018beaf5fac94e805245cc06ed19e8bdb8a5b1c02924e9a81bfcc7d6c6e2120560fc2da28fd6a1b4ed87ece95221455f0de7d756a22e633620e92befa10e93a2dac28ac79d2bb6f57b727494eb12643a4e82064f026ca5811e4235143909da713036b726a7ea10c4fa1137b9c4f83cbe60905d5152f5cad8ee6a7ca334c1a6666517e691619cdce48dcb6a6129da90ed69111d4e7cf640a76128136ca6119b547e2dc91a53cfe84e473490f5d4ab72b4d8546748ad84ed614f422f277926f79e0b0e400a096f450a808a1df9200d44d75da9175c539d58ccb49ab2a165d1ee05755e27d6ca7d4477d416f3b65fb6c3c0a535358ac6f99c4754ac417503f116a870d02a096702103e0ca8b3b61944ee30bc5eb8e56dcba73b341fd4997c9a4ac2fb305146e03914c513aaa7985ed0a4579b6def5ec29ac44b3bfdd696f147b5c369548e3a455d02f680aa34ff458ff624672468905c6516569b909ae2ddddfae0cc9c615c29b51a99148e828a94f9c25ed6f04aae46ce829224f4ed0e92f32666565260b0c426ebc3d9811a74860700f912c152b56a40ed25851867a37859097d1ed0c7012d67c1bc3acafc9eb82730791a506c87cb6afa17b6bf6f498a282f2728e3bcbe22b408c0c33d2dec37e735b9d840fc293afafcaffc0ee7d184f1fa544fbd43c2c86353c582cdfd572a4f667c7442500b16f46a41a0466680a765a453cdbec7b888b723f66382eaf1116b2bfda5d07d6f768be69ecadff5f31c6cc800ed0b968eb2d04c3c1198c0d259bb91e6898a15f85feedd018bd4916d2a8b4fef15932722732f5c62b352e632fec0ad3e13578b8c19991e43aaee62a93c5d0607a0522a5369aaf5789c67a777fcc69ba3968e5c8a81135d2695ec65596cb70f334b0492ca74f883601a01ee3f2fe842244e3da902df275d1cacf560cb7329a9ebbbad98efe121466897f9bd42c5ec8357ff152fd96dc2f8effe6fef3598829870afc1871471dc3fe438ee792431c6e69fb786450fb3ed9ce72b4fe062adde4d9ac1cee26dc607df7a7b667001bc15df63655d0bc0b9090ab4fd963aa378b5a3e4aa3d6ca3db0f42a176414c4b2c2a2a7cb824f7654d6618733892aa64280909270be5ea86decb866728e8c92600614425aa0457fa2c0b9cf0d6c43a36a447c11734b150d0759456a1287f8af113fe4bf5245b1dee1c1f66b11f04c7fa2415791e0e3d50e29e39c72aec6e947bfe2a9db2566937882f00d6398870f12412379986e3f7c54cb3a5e870c13d84c42a110eaa912a5365554943bf6df098df86e5abbb88dc67ee5fd22dedc6e1f4a64b794e0110243df544f777d20922dc8b20b0dd5fe45061498e786c1d6e70fa743f6ae16f60fa6fddd3046e54e915ed1c27583d3cf2183709269fa1767835b46669bed7606c14844cbea32d5492d319e86ac582ee343c6e29387ab5358ffa24e2caa92ebe4506b5381ec5270960d59ad6635b41436064e32a294626ebb0667ee24b6db2d178080f2571cb7b827600ca5e180ab583e2fdc7105d8fc11fcec42b54761ac4356994cc77d4dfd606f79f003256c84209a3ec0396954005ca340a05e95550131efe8bacd77e74c891fae251b0e8c62b7acdfce7ea586b3cf7c249435adfa42e131109e0152b90b76445629aaf4f7a00243db85cd684b1bbf712442387a03413cf03046881877e15c8cc398b21035180fe533a87a7904a601439a0aad951bc6463de40eaf26cdbaef1f9d3da573b4e9e2c7403b4e4d666748856c7551cf4698c8b7a9b2b163083bc5e6bd8f1379003aa930df504657df51bc55e4025dfc4ee1d81f35405dbfc215aa3a56f2fbd755319de7fdc1b37144eb95fe7ea09cc9d49fb08d9a5649717c62d523ba0c92cc0990884a05a65c52d5145e6f8e6127673e76e2ae0eebe70295834cea60967940a2a0f6e62d648977727815c5833da2c5c7134fa2eab51410cbdc33e5cde6e3df25e871f04e9027b92f4ebe17ab41862123cebd57f15e713e5e56c03cbfc7ff79290bb52d471ea65b98241dfe3d063be9d9b6f248f5ba678e5eb62cb0bea3e47ad1952220c63f6f6bb4e99023750b5895b9103d7579ab2a6a87673e8853ac4bd10eb33586ba38dae98454c703f7ea7f47839e92f56c7691a2e1a25d278ef96dbf2a0250557e2898af86e718340508f4ca0de14bab74bea596ce5d714f83adb4690924e01d264ad8444583ec9249fe36f1856c27ac8dfa9fe3b72939275d4f62124ca86ed1100be9b36c93c9597e00732eb980964a924a724785aa5d8ca12de7d3c06d5a2574f17e6fade9dc4b8dafc223d38d85475280e575cae20f231e30a3d87adc4a55f11d57a8733a983a4dbb0b99bb53fff27140e74470e8751f24512307cd7b0dec346364493b7053ad7f750f60256c624e790e9bf358f99396ee402ba76df95131082f23bc8fbb596c501c39397b03840ada93b657b73d083f499019e4f770bc1d44f750b01d56e4621d885a4513f0e54524bc8b93f4fa991d2da2de76e885e26e7a3adeddbea113826ac774710166f2819b06400f91e373dccdb81829e21dc67e53ee38a93ccfa00c593043cf305061c52cd570a5ff35a28acfef71ebdb683368e8dc48064a00afa69cae1ea9aa145f1784c26ff2ee317987e99279736962b0769ad8a151994100428efe2936b5988d9066d1b040855824333e898718557075820905f12a6160e18dc3bbf978772a69e5ac3a8ed30b485d5246e0881529439d0499ce93bc58ce5804804cb8627daf2a1bd81b66facd885ab343f9b5b1011c528fb202860e6c6dbe16d39106f3bbbd9c3ce61d3fef98c3a0275334fb5f21edf3d39b024ce6a57655b481cfb23db3b5c8ae7cb636af07de93a42a1c028351c91d2c63ca1723b711f9d624688cb82ddbced729e1c83d93ea52d1254e4245062486b9c00a71f5f92206e9e7254dd13a20933f297d58bf117b58f4b9a402518365d61cfd06bef5fac6399a744f37f5896d5da0de7a7f29a9a7283ea00a6e", 0x8, 0x6, 0x5, 0x9, 0x20000000000, 0x6, 0x3, 0x6}) ioctl$DIOCRCLRTSTATS(r3, 0xc4504441, &(0x7f00000002c0)={{"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", "db6b5d40298e37d9bf321554af200c4c006e59a1e2f4535e34fa51e7786c9583", 0xfffffffffffffff9, 0x4}, &(0x7f0000000280)="882baa31923c639689489b8c68f82c276230c4f1c70b7799a231059001dce755c4993f372b8de2ece75581d0f718cdabbddce79ec948221f4a54", 0x6, 0x5, 0x3, 0x3, 0x3, 0x9, 0x8b}) 02:05:22 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) pwritev(r0, &(0x7f0000000840)=[{&(0x7f00000009c0)="b5969cbfccd325880c012c806a70dc3f829c2282888ca891cdc2ebb2b0fc03d89384d08679f6ce12ab0c0bfa2ed1a2e3ac98875ba1b99a0273c7237cdb373b8de1b35837be977252bb1536a3149723002717bbcedff4113d31fc804ef0e7ff170a4a32ff63fee6b8cd1ddc342c7e6348f18f214e9711df8168c277689d403eeeec9a617ffb71a0f423751eb2e961b7ab0a5bb160ecb4edcd6f82044cae1927832cdc4ef62238cddeb4e6fa9ab668", 0xae}], 0x1, 0x14) r1 = msgget$private(0x0, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000340)=ANY=[@ANYRES16=r0, @ANYRESOCT=r1, @ANYRES16=r2, @ANYRES64=r0, @ANYRES16, @ANYRESOCT=r2, @ANYRESDEC=0x0], 0x7, 0x800) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000003c0)=""/10) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r4 = socket(0x800000010, 0x2, 0x0) getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) msgget$private(0x0, 0x80) getsockname$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8) munlockall() msgrcv(r1, &(0x7f0000000980)=ANY=[@ANYRES64], 0x1, 0x0, 0x1800) 02:05:22 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet(0x2, 0x0, 0x108) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) 02:05:22 executing program 3: __semctl$GETPID(0x0, 0x7, 0x4, &(0x7f0000000000)=""/41) syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b040000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xa) sigaltstack(&(0x7f0000ff8000/0x4000)=nil, &(0x7f0000000040)) 02:05:22 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x10b) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x8, @ipv4={[], [], @loopback}, 0x6b9c}}, 0x0, 0x7, 0x6, 0x100000000}, &(0x7f00000001c0)=0x8c) sync() getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x6, @empty, 0x80}}, r1, 0x6, 0x7, 0x200, 0x3, 0x8, 0xf13b}, &(0x7f0000000200)=0x98) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) syz_execute_func(&(0x7f0000000240)="9826473e431c1d0f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r3 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x20000000400, 0x1c) ioctl$DIOCGETSTATE(r3, 0xc0f24413, &(0x7f0000000040)="c4d4a902e0233f05e0e3518970432d98ca8b296e154747bce936904977f8a400c317a8074b6d48ba716bc82fae1ca3cee943ce449879d19879adffee552d9d769d36d5b48b3f9ae63cbebf16c6665b8630f8926383a0f6e2255c4f6ca8b108b3337f7c8b4d042c791189c3bf6d15161deb67e1dfaee2b7eedeead7a26f") 02:05:22 executing program 0: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffee9) 02:05:22 executing program 2: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlock(&(0x7f000007f000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000088000/0x3000)=nil, 0x3000, 0x3) 02:05:22 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = dup(r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0xf61, 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 02:05:22 executing program 0: r0 = socket(0x10, 0x4, 0x3f) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000003c0), &(0x7f0000000400)=0x4) syz_execute_func(&(0x7f0000000000)="b12b91cd006969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c58c482590b665ac44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3f3dfdf04f4f30f1a12ec741d541d54111d00") r1 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000300)={0x0, 0x2}, &(0x7f0000000240)=0xfffffe3a) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x1, r2}, 0xc) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r4 = dup(r1) linkat(r3, &(0x7f0000000340)='./file0\x00', r4, &(0x7f0000000380)='./file0\x00', 0x400) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0x8000, 0x20) fdatasync(r5) linkat(r5, &(0x7f00000000c0)='./file0\x00', r6, &(0x7f0000000140)='./file0\x00', 0x400) open(&(0x7f00000002c0)='./file0\x00', 0x5c7ebf11528992f5, 0x102) 02:05:22 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000080"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000000)="4f45628adf206bd4a2c33b0116da00af391203b4e9215f28a8e9e51b7791f536a78da68e372619db487435bf904fc1f13d64538702a8f14de0", 0x39}, {&(0x7f0000000040)="6424654b85de99583b744cc7eeb7db6517193e85b55f14165203c1f35f872ddef7eb555b1958e075849c56884d1bf1", 0x2f}, {&(0x7f0000000080)="eb1639b82161868761d93fd0ceca6b13f543f2988d3de36cf6980b1f51ee4d79b5ff288bf86d7c8c2b399fad41d94d9065ec066db294c0f18bfc3dcf8e3d705b79dfdd8b6b4bb2d8a1a4d13f51f869f47391de9aff13838c65dffc79f2c86d87bd0d72cb6fbf7f3bd5cdd763aef3e0533afe721537ffbc26479a63b591728749e6fe8b70318673c547cfa7b3c051f6c93211f7c989766da2b195c963df9096410a32c35de4a30794cb92675ae0db90eb991b8c02ad0c84add3bcc14f4eba983b56cedafcd537de6486444c7851cef48125d0d8d1817397b41323489e052b34ad6e9dec2a44eefc116cba53", 0xeb}, {&(0x7f0000000180)="3555938549a5798062240a00a7f8262319188d7db9b1e43a9a47f2ff7a4ee1906a00618ad02c4abe583409639697e6cf8f5ac6fd3d2d940777f79404dbe2d8cd4b10af043e8df4b8c2141795d032dc66d88df261ce9ba96d07b57b7efdd8afe81a2d8f092e9ce59e5d3b2ac3e936c96cd39e963b067062b0c2e802443d425fb786a45a673283526099d9cd6b7d5c8a5296fbaae55c1bf3643f6ba58c83a4e25ff97b3e151373a46e8d54a5834e869068e33466834791bccb007142", 0xbb}], 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 02:05:22 executing program 0: syz_emit_ethernet(0x3a8, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaa2aaaffdeffffffbca4e5bc36e0db1e50c1e0ff0819450002ed0000005d3ea76a8bbc0265900000"]) 02:05:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000580), &(0x7f0000000000)=0x2) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x6, 0x4) 02:05:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) shutdown(r0, 0x4) r1 = accept(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x10, 0x8, 0x40, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x0, 0x40, 0x24f2, 0x1, 0x2a}, &(0x7f00000000c0)=0x14) 02:05:23 executing program 1: syz_execute_func(&(0x7f0000000440)="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") semget$private(0x0, 0x4, 0x4) 02:05:23 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x3, @multicast1}}, r1}, &(0x7f00000001c0)=0x8c) r3 = accept$inet6(r0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r2, 0x5}, &(0x7f0000000280)=0x8) recvfrom$inet6(r0, &(0x7f00000002c0)=""/200, 0xc8, 0x0, &(0x7f00000003c0)={0x1c, 0x0, 0x5, @loopback, 0x81}, 0x1c) freebsd11_lstat(&(0x7f0000000400)='\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000004c0)={0xd00, 0x0, 0x400, 0x7, 0x1f}, 0xc) flock(r0, 0x1) r7 = accept4(r0, 0x0, &(0x7f0000000500), 0x10000000) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0x40, &(0x7f0000000540)='vegas\x00', 0x6) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000580), &(0x7f00000005c0)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x8, &(0x7f0000000600)={0x7}, 0x4) syz_execute_func(&(0x7f0000000640)="c48291b694cb00000000420f72d5fbd816f0281ce3c401e5e344e6f2660f153d010000000f5a5206430fafbf06000000420f81070000008fc9f090ad75390000") getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xd, &(0x7f0000000680), &(0x7f00000006c0)=0x4) r8 = semget(0x1, 0x0, 0x120) __semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000700)={{0x3, r5, r6, r5, r6, 0x0, 0x8be9}, 0x1, 0x10000, 0x1}) freebsd11_stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) __semctl$GETVAL(r8, 0x0, 0x5, &(0x7f0000000840)=""/168) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000900)='/dev/pf\x00', 0x80, 0x0) bind(r0, &(0x7f0000000940)=@in6={0x1c, 0x2, 0x101, @loopback, 0xde}, 0x1c) accept4$inet6(r0, 0x0, &(0x7f0000000980), 0x10000000) socketpair(0x17, 0x5, 0x5, &(0x7f00000009c0)) getsockopt$inet_udp(r7, 0x11, 0x1, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) getresuid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)) setitimer(0x2, &(0x7f0000000b40)={{0x0, 0x80000001}, {0x7fff, 0xffffffffffffff91}}, &(0x7f0000000b80)) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f0000000bc0)={@in6={{0x1c, 0x0, 0x1, @ipv4={[], [], @multicast2}, 0x6}}, r4, 0x9, 0x80000000, 0x0, 0x9, 0x101}, &(0x7f0000000c80)=0x98) open(&(0x7f0000000cc0)='./file0\x00', 0x0, 0x8) close(r7) 02:05:23 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) listen(r0, 0xffffffff) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$DIOCGETSTATES(r1, 0xc0104419, 0xfffffffffffffffe) r2 = socket$inet(0x2, 0x3, 0xa481) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x8000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x710, @mcast1, 0x8}}, r3}, &(0x7f0000000140)=0x84) 02:05:23 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000000"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x63d}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x2, [0x0, 0x0]}, &(0x7f0000000340)=0xc) getresuid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e22000000ff00"/136, @ANYRES16=r0, @ANYBLOB="0000202a0900000000010000eea1f25b76a2678c"], &(0x7f00000002c0)=0x3) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x145, "f3fb218c663d388f3225b207d7b4ad09b1ef8bd4468f648708c61b1503e9415b33daccfefc2e69dcfe6786e381c7850e1024d7901a6b"}, &(0x7f0000000040)=0x3e) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x1000, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x80000001}}, r1}, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x3}}, r1, 0x0, 0xfffffffffffffff9, 0xfffffffffffffffd, 0x42, 0x93}, &(0x7f0000000080)=0xa0) 02:05:23 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) bind(r0, &(0x7f0000000080)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) accept4(r0, 0x0, 0x0, 0x20000000) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) 02:05:23 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() geteuid() setresuid(0xffffffffffffffff, r0, r0) 02:05:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x5d, 0x0, &(0x7f0000000240)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000140)="25bccc5d301e7108c057ada2eb1707ac41803b8f7784874c42a9") getsockopt$inet_buf(r0, 0x0, 0x49, &(0x7f0000000040)=""/112, &(0x7f00000000c0)=0x70) 02:05:23 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f00000000c0), 0x4) 02:05:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x7ff) ftruncate(r0, 0x105) syz_execute_func(&(0x7f00000001c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9450f90008fe9589b26f6dae101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") __getcwd(&(0x7f0000000380)=""/148, 0x94) open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000080)="e22855831df1577734f42531cfe77c46a29bb9b797373d6ddb958ebefa0e955488665f492190a83a633c25b5fc332325e7e6b8d85d91439b4b3de569338de027f1afd5ce6b1b0300f13b9dc23964d00afa274b2237888e9327fccd15b9f6") getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xc3e, 0x8, 0x200006}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r1, &(0x7f0000000300)=[@in6={0x1c, 0x2, 0xfffffffffffffee1, @loopback, 0x401}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x0}]}, &(0x7f00000002c0)=0x10) 02:05:23 executing program 1: r0 = semget$private(0x0, 0x0, 0x2) semop(r0, &(0x7f0000000000)=[{0x5, 0x7a4, 0x1800}, {0x3, 0x7, 0x1800}, {0x0, 0x100000000, 0x1000}, {0x0, 0x9, 0x1800}, {0x7, 0x3, 0x800}], 0x5) __semctl$IPC_STAT(r0, 0x0, 0x2, 0x0) 02:05:23 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f00000000c0)="10b06cee98210b42ab59079bce556d5ab255fc80f944ebcfa42a4af4ac30eb252a0f4b91861bd6b00810caf299eeccf02f9588d19b2a220961e610e72562cada50daaa5a2b88abc9597fc7f247ac1888e24489a9f7587df26d31eff302b6b24a42d1b6b1a74625336665ef2093ffd10f6764d48d89083aa273f6b19f97d2a1ba80fb75df1f74e12c43d4ebc7f8fca3a16809b34a46a62c633f76c7b9786e3b83e2d6393b13b702fdbb495f9935d16824ee5f4662d47f39a95874a12219997fc7c47a853694a1f63c3917eafe357a13392c42055244a436b42f9f36ec7c77e0b0ca763c4ee119655e2a8514a799", 0xed, 0x4, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x2}, 0x8) sendto$unix(r0, &(0x7f0000000000)="b10005029000000000c708005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) 02:05:23 executing program 3: syz_execute_func(&(0x7f0000000000)="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") freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0xad) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 02:05:23 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x101, @empty, 0x7f}}, r1, 0x2, 0x4, 0x20b, 0x9, 0x7, 0x9}, &(0x7f0000000240)=0x98) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000280), &(0x7f00000002c0)=0x4) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000800000000002601b7688d8febf56e127bf9640e618bd844fb9c3d000055e1280762988d09b9a19946ccbff11818ef945621066457c0db344249a1c4a0e88360fafaa6ad1c1716f2e78f38d62ba7b211b90ebbc8aaa2a08e5ee8a39636624be83ef58c7717d128542088e3486731c40f6521e674e26eec894232244dffad2678346d1424c9"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000140), 0x10) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x2, @mcast1, 0x8}, 0x1c) 02:05:23 executing program 1: syz_execute_func(&(0x7f0000000400)="982c2c0f050520d0f807913e2c2ec481fe529e020000004141e2e996ad0a0a5b660f162fd382c40246464680b64f6b0100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b00e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08c4624129134001b00b0000000f73d539c4e26d296f0e66f347ad43dcf5c422b13f4c7204742ff30b388e039641de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca380483c4027d1852ff") socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)=[{0x0, 0xfffffffffffffcfe}], 0x1, &(0x7f0000000240), 0x1da}, 0x0) 02:05:23 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x8000, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x2, 0x1]}, &(0x7f0000000040)=0x8) 02:05:23 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x20}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) mlockall(0x1) syz_execute_func(&(0x7f0000000100)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb8644238668fc9589774c100f3b7bae12044c60110cc400faee4c403514a573a00730f778018e62a2a64f346a4c169385ff6a9c1460009c4660f002c7ab5c481785f77068f885cc441cbd93838a1a9601f00005c660f3833d0") mlockall(0x3) 02:05:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f000060cff8)='/', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/58, 0x3a) fchdir(r0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 02:05:23 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x8, 0xb7, "8ca0a9cb2c4fa631ac70a423d8c497550df1380567b7e4f9a73228c691ee590c4cba907531a2cb6d817e90ef7e782b29bfeb7ea1b20ce7d2aaf159a94c2bdfc2bd135b20714c8bcebcd75997aa3eb9a2ec4163153618ca7697b6198c527884f3271e0d9d2893536e640c5d18e118ceef78aed0c03e9483b0ae5e54454a316b612ce4e5faa6ebf7e5cbe9b8442d55547d903f026771a5158cb3b3f89e396674ed6b17bcdb5680c04b0573933aac75b9a8310456f5fa2d47"}, 0xbf) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x1, 0xf, 0x0, 0x7}, &(0x7f0000000100)=0x18) syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) 02:05:23 executing program 2: r0 = socket(0x11, 0x3, 0x0) recvmsg(r0, &(0x7f0000000480)={0x0, 0xffffffffffffffa9, &(0x7f00000000c0)=[{&(0x7f0000000300)=""/55, 0x37}, {&(0x7f0000000140)=""/86, 0x56}], 0x25c, &(0x7f0000000000)=""/10, 0xa}, 0x0) getpeername$unix(r0, &(0x7f00000004c0)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) sendto(r0, &(0x7f0000000240)="a1405901b92ef1612516870d503825f0ecd2dac1529177cb107cf8d89c2b977e6583a5a3a880cb4cbeb499d9c27436c59049fee5e6b6363759cd63da4a3a2515fba01c86db23490da0113b47ba67371a76a80e82713fa17bf9d25239654ea4761f4c8a1213a0ab892289bea101a071af68722aaf5b1cb93282339d85b72a5e91d606a0332bf68ca09b351c722a86", 0x8e, 0x0, 0x0, 0x0) 02:05:23 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@broadcast, @multicast2, @multicast2}, &(0x7f0000000080)=0xc) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140)="ce", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 02:05:23 executing program 2: mlockall(0x1) sync() syz_execute_func(&(0x7f00000003c0)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") 02:05:23 executing program 1: syz_emit_ethernet(0xfffffffffffffd16, &(0x7f00000001c0)={@broadcast, @remote, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast, {[@ra={0x94, 0x6}, @timestamp={0x44, 0x4, 0x9, 0x0, 0xffffffff}]}}, @icmp=@timestamp_reply}}}}) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) r0 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) 02:05:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0xfffffffffffffffc, 0x0) r1 = socket(0x1, 0x7, 0xa83e) accept$unix(r1, &(0x7f0000000280)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000000)="324e800aba9b65ba9bebbb01dab655e8f09eb84f") syz_execute_func(&(0x7f0000001740)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e90f71d1755044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dcc4627d8e1fe86e0d398c7388c44121557b06470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad80fedcdc0f01c4742ff30b388e039641d9de1d1d7e9c8155c4e31169180a726f20b15ffbb15ffb110f0fcac403c95d1b2536d99bc5000000") close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") syz_execute_func(&(0x7f0000000140)="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") r2 = msgget(0x2, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000001340)=""/237) ioctl$DIOCRGETASTATS(r0, 0xc4504447, 0xffffffffffffffff) r3 = msgget$private(0x0, 0x440) msgsnd(r3, &(0x7f00000012c0)={0x3, "692d7114f6eea8a0cca50ed1a4baed5d7dc6ffc3aff56f72be2c853952b465a23c921cb1fdcb256babd76627c9d9ec64e9b873a5147d33e3f519"}, 0x42, 0x800) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x20007461, 0x0) 02:05:24 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c020f05f324592666642ef342a740d8e541e2e9b55767660f6b32fbf80f72d50f2323b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x6, 0x4) 02:05:24 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x1}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 02:05:24 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffff00000800450000300000000000019078ac2300bbe00000000d00907800000000450000000000000000000000ac2300aa00000000"]) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040)=0xffffffffffff69a9, 0x4) 02:05:24 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = open(&(0x7f0000000240)='./file1\x00', 0x4, 0x5) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000004c0)="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") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x28, 0x0, 0xb9108a5516ec7ae4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x0, 0x84fe, 0x7]}, &(0x7f0000000080)=0xa) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r2 = semget$private(0x0, 0x2, 0x48) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000000c0)=""/52) 02:05:24 executing program 3: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8800005b}, 0x0) 02:05:24 executing program 2: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000300)=0x10, 0x10000000) dup2(r0, r2) setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000140)={r4, 0xdd, "8f5bcf927bcccd9426b2f28efbbb8f26da10eab4861ecc9be79ffe91a66677a756d6bc6d5b36bc861b4075b3d2e3087f1b97fac6be0496bd3486ef9ec6d281e3cc7642307f685fe24bd2c026f3710fc3df4021a257077b4ab361c33e6146a7fd6fa377fe495db11dc94d2d57199f18feffa2ea166ecbc35dd95e2080537c0b6245f9a77b10e3d3b9fdb6bab1e99de88b5d42fb15ccf8ae56be72bcce4e0f681c76544ae20db0d7d0c8870d97a9a24f1bd853274f966761460af8abc83ce04a5a3d8ea13775f5cf30fba91b74b853b9cec4976626fd7f433ce09201fe16"}, &(0x7f0000000240)=0xe5) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000340)={0x7, 0x401, 0xffffffff80000000, 0x3d6469db}, 0x8) 02:05:24 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000100)={@remote, @local, [{[], {0x8100, 0x3343, 0x5, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "a0c508", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x3], [], @multicast1}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) syz_emit_ethernet(0xf4, &(0x7f0000000000)={@random="b903fe1deb8c", @broadcast, [{[{0x88a8, 0x3d, 0x75e, 0x3}], {0x8100, 0x449, 0x7, 0x3}}], {@generic={0x5baf, "2519ec83744d70ca75ef610f50691a236a2141aa2cd6c92c67f181eb66cdf9b3ceee6c5479356cebeeec818639800c35900d4d3eefc49481800e9fafba1fe03add677546885ccf6d578c2042b1037ee2d9d6c4fc2b977592507082199f5b2af574574e1e2b1aa9c9b7fb6f0788bbf530f7b520db7aedcdb11d3e955a94334ab72c6c35481da9cbf6d80d5d3141090c6dc51c00ce03d8c27bfc1ed271fd977ff532af68f918d55f244d84cc332c83b08404edf1893db57d9081c9a06eaae228700e7a8e05f113267283c83aa04ab5ff003619f6c9b9d375aedee0de0e079f"}}}) 02:05:24 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x10002, 0x10) r1 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x10b40, 0x60) mkdirat(r1, 0x0, 0x40) r2 = shmget(0x1, 0x4000, 0x80, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) setrlimit(0x6, &(0x7f0000000180)={0x4000009, 0x800000b35d}) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000e76900000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000001137197031b000f872b29eeccd00004ec5b2c300000000"], 0x0, 0x20000000) msgget(0x1, 0x8) r4 = accept4(r3, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x3) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x7fff}, 0x24) sync() sync() setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000100)=0x501ec1f7, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) semop(0x0, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0x1000}, {0x4, 0x5ddd, 0x1800}], 0x2) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) 02:05:24 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x3, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x442, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0}}, 0x0, 0x6, 0x6, 0x6, 0x101, 0x5}, &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r1, 0x4) 02:05:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f0000000240)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66630f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008d1ce3e3f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) 02:05:24 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ff9000/0x4000)=nil) shmat(r1, &(0x7f0000f00000/0x1000)=nil, 0x2000) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) mprotect(&(0x7f0000e0f000/0x3000)=nil, 0x3000, 0x2) clock_gettime(0x2, &(0x7f0000000040)) 02:05:25 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000ecffffff00000000000000000000000000001c0000000000000000000000000000000000ffffffffffff00"/148, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 02:05:25 executing program 1: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x3ff, 0xfffffffffffffff8, 0x76, 0x9}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0x12000, 0x7}, 0x8) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x400, &(0x7f0000000080), 0x17b) r3 = socket$inet(0x2, 0x10000000, 0x17) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000240)={r4, 0x800, 0x401, 0x7fff}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000100)={r4, 0x5}, 0x8) r5 = dup(r2) mknodat(r5, &(0x7f0000000000)='./file0\x00', 0x1a4, 0x7) 02:05:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="82022e2f66696c6530002e3c46eb6d24d64770649efa2c84c4ea29334b26a828ab0c000983fbc02bb79631bf1070329a8e74a3cd76916e39befa2d684872bc50dbccc0b1c9979d26a1f1d4de73394721d4a61196aa27d5a30ac7a54aa5a7c8acc434078548f4931bd70c325186a21dc9d77b5d1a3bff89f99b2d9e5c57aa5c920e89d82ae37f4c425c8f03e7067f86b404dbb6dd86d8954bbf69fe5a903714f830e81c76b05abccf441e2f060654c2a635d9a0218f614948a0e7352246cddd150e124b8dec394df21d4d5f1fae1956a0058ed484638a530f2855ef1d6f8f9f524fa25788b705f9d86507b8974a7abe93d2cd137a82a2377d71f76c4aafb70ab85574ed4412320ee098e5a013a3402395ae5f4da1d65933f21638cd1030240c8528e59de58a1b842c8added1c1c11b62aac3d3fca53f5512ed82c22db910a94011b29c799df51d6ec3f44d62981d74961e9dfb2ed1c6f0e953251a56c7f8f9d06a95122c63a7d48345b2f0078f64d809be1fd6ad2261d34f335130f7c8885dbae3210b8666788405a54c2381c080049c6e29556af4a986184a4b3ae608cfcd7747ab60999ce490ae80d92782925dddbac7443f3f69764e9fac154b02b32240b7f15cb396b9f25bc4b6518dbc2f423ddff9bfa6103f61dd070bbe50cdd5a2baf262a79af718ae8da066bc0d663028d27998d85d3b97693a5a9128e8df516c30afdd32e7b0d539be49fe5d7808da9da5af015b8a8df0a8e426c839ad9b37fcab039a67509cbd5a5e0928c83376352eaaad8d31800"/578], 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x114}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000500)={r1, 0xffffffffffffff81, 0x1000, "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"}, 0x1008) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x80, 0x2000, 0x3, 0x6}, &(0x7f0000000040)=0x10) 02:05:25 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) r0 = socket$inet_sctp(0x2, 0x4000000000000003, 0x84) r1 = shmget(0x3, 0x4000, 0x680, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000140)={0x80000000001c00}, &(0x7f0000000040)=0x10) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180)={'accf_data\x00', "f8a833eeb0d6c83889cc75a0491544917feb2156cfa93937e9fbe5d856ba2e0e268e5bbdcaf586b03b8ad5f38dfa87c4e1016621f054b2a18011f747cbae846ec27d1507d78ec6574b0338d7fe3b7f401455ddfa19d9797104bb5bb7f23acc58ea3b98d3dac10d82254e767c584da35d3537c93a99990b99adb1379a590d433b0ce26adf7cafdd1bc5aabc9b273643dc0686a7fca3f03b32ffb8acd0e984f9164ae16274fd282a45943ff70a76b658c0928b33662806cbaa63d19d05fa7cf24747cb445536c54fd2da2fb6ec30d9fd217df00ae724fc659e4aca7c5f75057690ca4d522339466c0c32774fdb447d508f"}, 0x100) r2 = dup2(r0, r0) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000000080)="dacd4420d52cc2c34b18d2d3c32ed7515c913ec018864329adfc787b24fbcba940875c67de6391611fb0a6d2f59867078cb001fd92d002ee87885c16fc969c16dc170adbb1019a19a196f3f4375117d38f355a4a610528117856d645c9d6c5c49eb2dcdfbcd253f16f") 02:05:25 executing program 2: syz_execute_func(&(0x7f0000000180)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20000, 0x0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000006c0)={{"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", "caa8bbbf52f0a8d0ff04551dd6415c30553de14f59764b972b5ec2ea9ca52ce0", 0x7ff, 0x2}, &(0x7f0000000040)="3f78bd835e807f0672c7f34293283f38d4afa346491b2b8c0673fdaff88470f2263d926db3b10c94f290b1d3559e2691b0ead4bcf9fe2761f42e4793a2050c5ba5c31a4239fe6cf5e05df61fead988d910236fcad951cb8f4c85c1f7a35c02660f05a98da867d1b2379ec6471d7eb09172e9767c8453f767a657eb15d84b6fed49291094a002c3b04f39ae0c811f71a2b751115767d37f7734e197e2be58f940cd45081560a5dba3a0632447b622cbbc23c84901327d37248e0208bc431d202ab49dab365aa066cacd3a572f01ade46b511ef8f48eea5304ff0b2535f75e28b3e698155626", 0x10000, 0x8000, 0x1, 0x80, 0x1, 0xa00000, 0x7, 0x20}) 02:05:25 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) setuid(0xee01) truncate(&(0x7f0000000080)='./file0\x00', 0x0) r0 = shmget(0x1, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 02:05:25 executing program 0: syz_execute_func(&(0x7f0000000600)="98a84aa84a8f0978d3d51c850f0504410f2ac2bfd9001100c4a37bf0c53e2e2e470fc478ea29660f73f710c481b9deaa0000002126400f9aeafbc4627d3058ae0fb8c442dcb49d9ddb00004e4e5bc4016d7d14dee509332104cf46078f292001fbc4e10bf8c464660f7e8b9500000070c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab385538e3dbeca5604b19c201b00baa0087f08171a30b8a826e670f542c3d271c0000c4011d71e5a1d4d4c4c3e16d488d88e8628f680856360f62580067660f57e7264788fec4a1dd7dbbbfdd5cc6bb1c4f6e0a30a1c9fb110f66474f383aa261b7e2") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20000, 0x0) clock_settime(0xe, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x6) 02:05:25 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) poll(&(0x7f0000000000)=[{r0, 0x101}, {r1, 0x31bda5f606fd63dc}], 0x2, 0x7) r2 = semget(0x3, 0x0, 0x281) __semctl$SEM_STAT(r2, 0x4, 0xa, &(0x7f0000000040)=""/9) r3 = fcntl$dupfd(r0, 0x11, r1) ioctl$DIOCRGETTSTATS(r3, 0xc4504440, &(0x7f0000000180)={{"f400292bc949eafe8a7491ca1301a70b7c737f83165341da305a92d1d1f3682acca1e8b3039aea860c287629fa9f62352e5f8f783f0ce65408b3bf13913f761dd42dc84e42751e7bcf0585a137dd07720114b6e773b4a2253b178d5ee3d290008fc018c2720f740c3671e7435c35c8e26f376a1249c8f1539b61293c863cdd3e8ee3bb12d6f58912e7bb069b047ac96272847c324ead3bfcca1a0d0584860e73c1c022d365bf273678782d62488b8797e0306212e1b185336f10b920d8dd47ed05a4eb7191f131b30db5db3556458ebd20bff3a3ab7a6335bd553e92fd77fe11525dce9c912a7d4911f18ca2e45124bfac6495f4c8862b839cbb28ca335eb391a0c431d93b5a6460ed359487eb584d861dea8f29fdf5400cf7b5748919b215d31e57c7631ff1af954c57e7a596b28813f0c62db9259f087cbde1b95d2e034745ce48d933be273d06ffc4250f79f769e7df014dc9526d5a7965866d02730863fe0261e95a403e4a631036c3131dd32c49dce226689d0f4e066d9ba903f6c427da9ff47e293a4bb2b081e407888fc4e701b64a9c9b784396647e9c0cc0ed8edfcf75dcee78183e745a8b5ba5ed33e697c24e981c6d7dc443bbdfc4d811e99e194afd4909d2ff415fda45e3872961692c0485deb3b887837406ee3bc9acbed44984df1040272a9a1260ec16857b3d877626a5a076c983ff6d36e124da447e064037bd271a891b54a016c31364651271f2a4f158a1a23af11ad7c6b5e12df6f6c93f1b167f34974c60eb02c0f4c7124b3a906a2482deb6679a9520e70bd39b20e4bd001bae5b76578a1d8644d4f65794994d3f27cfc733e440a22ae8339d292aae5ee8082d17133d6be5edf65081041a14e07282e400ae82197abea307950786fdf9ebc5952a0288955b2ee3c5a4a359fa55392e6dbe3521a0bb6341f898c806e2bb2e7f99de1097be656a043d449ef401e0e32bc4622dba64af7119ba89c0c3e62783675b8f7cf2d1792dc7083547b1808882685c539af094fa3b6e1f0d663ea8bbe740f189ad10955cc2f4d7ce278737bb095c438ed56696dd7bfa1c09024bfb37e7c873db89aa35e5ae0e8623cf059e20672039fb3aa1870f277d343d425a5ff748dcc932946ba5288ca2eb387385b3eaff0eba2aaffb821e404053f23f115d8dee38c1140934b1ab86ac8af024bfdf9122951076e2a2da27d9af0e07540a253a1271000a2298442dd8bf6f1ef577b1cb4978322a0c534a629a627f6a331aee33383ae603f15d1765d2a5489e489099eebf197ebbc90a05533de741f3a7ea9ec99e12622ce572289f7f8851719032edc1bd7b48ec4c6b1123ebd707b04d01f30342cd8604a0771e74e6352dd85cec0dc309a9cff89fcbf83e15d7cbfffa6e8b207d0191969e4da016df43f7aed24d3f5f0684db69cc437513f9cfb5c55c0657ac", "5bcd49c0213820e74fef990e49d00335f1a0cd6615aa87206fc1e8509b6971f3", 0x1, 0xe96}, 0x0, 0x1ff, 0x3, 0x2, 0x5, 0x7ff, 0x80, 0x3, 0x2}) r4 = getpid() fcntl$lock(r3, 0xd, &(0x7f0000000600)={0x1, 0x7, 0xff, 0xfffffffffffffff7, r4}) fcntl$getown(r1, 0x5) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000640)={0xff}, 0x4) connect$unix(r3, &(0x7f0000000680)=@abs={0x1, 0x0, 0x0}, 0x8) syz_execute_func(&(0x7f00000006c0)="8f493801d3420ff565000ff7dcf3d18932233333c4012572f70dc4e1685ecb8fa9780208f00fbabcb9b7cd09014ec4a3317de919c44289ae1cc5ceff4f24") ioctl$DIOCIGETIFACES(r3, 0xc0284457, &(0x7f0000000780)={0x10, &(0x7f0000000700)="f2a276c6e9268baf5811ae94b61fe76055ad612a085e60fb7835a6df6867cb06942099ca3b8023327edcb05c6ba8b2b7d5ac62eed5955d63dbc9e873f933c08f5a13af31ca00305186d75e5e033e00817d89f10f0bc49a9c550b7cd8f750a1bf58ebbfbd220091e058565f06", 0x8, 0x4, 0x2}) ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f00000007c0)="14f387ac9cb11736c953fc79fe1cf65ca5f61180b81f2068bf464a07fb1fdb1628fe925ee1993bae07dad5dfc3039b3c76ac4f45afda4f8bb73f51c7937952c50dfd632b74399d6036a6ff5de6dba91aeca2fbc68d0beec13e7a8b2b5cf9d012edd4b908964a84d66da1fc454b401291511386fb6ef105122076ecfc566390d6adcfb14628ca4e33653bb223e5ab827840b07c82b568a810c8d10e2ab3c23613e751d692e7b56b12bfcd339c29607a1821690f52a466a502d336e6170b") fcntl$setstatus(r3, 0x4, 0x48) r5 = socket(0x13, 0x20000007, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000880), &(0x7f00000008c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="970705000500", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000940)=0x18) 02:05:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000240)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = dup(0xffffffffffffffff) getsockopt(r1, 0x2, 0x3ff, &(0x7f0000001cc0)=""/199, &(0x7f0000000440)=0xc7) lseek(r1, 0x0, 0x3) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f00000002c0)="7997813d5d4ea2f4a42e1040fc3f7cafbd974169e70552cf356a34c0a5b992394e7373ae3da0dad93f3e3c44ba661572", 0x30) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000007c0)=ANY=[], 0x0) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x1, 0x8}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000600)={r3, 0x3, 0x0, 0xd095}, &(0x7f0000000640)=0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000740)={0x0, &(0x7f0000000700)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000780)=0x10) lseek(r2, 0x0, 0x1000000000003) readv(r4, &(0x7f0000000880)=[{&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f0000001c80)=""/19, 0x13}, {&(0x7f00000004c0)=""/96, 0x60}, {&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000680)=""/17, 0x8}, {&(0x7f0000000bc0)=""/154, 0x22d}], 0x100000b3) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r2, 0x800000000000}], 0x20000000000001b9, 0xc74) fdatasync(r4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = dup(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) open(&(0x7f0000000940)='./file0\x00', 0x100000, 0x68) symlink(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00') readv(r5, &(0x7f0000000800)=[{&(0x7f0000000a00)=""/164, 0xa4}, {&(0x7f0000001dc0)=""/129, 0x81}, {&(0x7f0000001e80)=""/4096, 0x1000}], 0x3) accept4(r2, &(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000900)=0x10, 0x0) write(r5, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) sendto$inet(r5, &(0x7f0000000b40)="9ed018cd8e6e493ce8e9f062e4b5e6ba7f1c67db3f940fc65576fd28be7060112658f9eef12e79a5635e22a4510df1ce8e2baa455f1412628835f0ff788ba89f6b3eff2c3a85c42cd492998b48922a43c45ec75a5a3b3adaef4306e5f315b6a2633893", 0x63, 0x88, 0x0, 0xffffffffffffff22) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) 02:05:25 executing program 3: sync() syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") socket$unix(0x1, 0x0, 0x0) getgid() 02:05:25 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x0, @loopback}}, 0x0}, &(0x7f0000000240)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r2, 0x10000}, 0x8) syz_execute_func(&(0x7f0000000040)="9826473e4314190f05f30f59bfd9130500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 02:05:25 executing program 0: chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") poll(&(0x7f0000000000)=[{r0, 0x100}, {r0}], 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 02:05:26 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, 0x0, 0x0) sendto$unix(r1, &(0x7f0000000400)="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", 0xfffffffffffffcb8, 0x0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100)=0x7, 0x4) 02:05:26 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xe803}, @mcast2, {[], @icmpv6=@dest_unreach={0x17, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) syz_emit_ethernet(0x61, &(0x7f0000000000)={@empty, @remote, [], {@generic={0xbae, "7448b546507075c987f6e84f4f8b1abbecd77252c7e76cab042f50dce4fa1f67187c00ca82641c2c9ec08f310c3e853a6ac53cc23c92903afd46068042ce4df1cc1df7b2220af805c85a2bbba668ef541da955"}}}) 02:05:26 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c4930d20d0009badd7eb45f5dc897b77cf96c137c40200000000000000062e99f9d9ef48d695902b379ebe2138c7c217b55c7f02cb4d19f35e39b8ef7ffffde035b6da5ff254dcf56f9a7e5192369478a6fa9d880344e06e76c80a5b95381630aa7125e9577b6b35283de7dbbe9aa452c2eb597ce1096320000000000000000"], 0x10) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x80, 0x0, 0x0) 02:05:26 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000150000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80, &(0x7f0000000000), 0x4) 02:05:26 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) fstat(r0, &(0x7f0000000100)) setuid(0xee01) r1 = open(&(0x7f0000000040)='./file0\x00', 0x827d, 0x0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000080)="b6240bee4f5b8a423c19b784f9a07d39ed639e16e715994fd424fb295b727a714069e94e60441e5fff733a028c27cbc6d638caed9618f9ab91a3e3d445f1ab77478a56e180b1b5083a535b40f38016617fdd9c") 02:05:26 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000005c0)='./file0\x00', 0x8608020405) lseek(r0, 0x0, 0x1000000000003) getsockname(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @broadcast}}, r1}, 0x8c) 02:05:26 executing program 3: r0 = socket$inet(0x2, 0x3, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xf4a6, 0xffffffffffffff81}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x0, 0xfff, @mcast2, 0x86}, @in6={0x1c, 0x0, 0x5b65, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=[{0x98, 0x88, 0x9, "8bd59c7dad2d26b87c738859d83bc7cde9a711916b418af651eee0910d03e09d56becc04a73dc55a0d4db4cf93841fed9175f9549e0fd4c20f10f40dd13c5b8fdf8d231e1759d786933999882f8b2bf40870e9b3eaccc65412c4cee0bc7ad299dead3d5d7a9d210acbdea22b3ee9ec41216f0cafe1867dae76b052fe0443a839682de7cf"}], 0x98}, 0x84) socket$inet(0x2, 0x20000000, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0x7, 0x4) 02:05:26 executing program 1: syz_execute_func(&(0x7f0000000100)="b12191cd80696850ef695cded946f91cc10f788e00800000665b64919eea38623168f4a95ff90f71d03f748808eebce000008020004283b92f1aee6c05c48192558dc3c36645660ff6e9660d3a128f000079004f730747da731f035138075fc4027db8d5646736676666430fefb3000000040804f4f20f51cb3a0e8fe97882ec") 02:05:26 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) socket$inet_udplite(0x2, 0x2, 0x88) writev(r1, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) r2 = geteuid() setresuid(r2, r2, r2) clock_getres(0xc, &(0x7f00000000c0)) r3 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000280)={{0x7, r2, 0x0, r2, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 02:05:26 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0xfffffffffffffffc) ftruncate(r0, 0x8001ff) close(r0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r1, 0x100000000}, 0x2) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400), 0x0) getsockopt(r0, 0x2, 0x5b7, &(0x7f0000000140)=""/31, &(0x7f00000001c0)=0x1f) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000180)=0x4) 02:05:27 executing program 2: getgid() syz_emit_ethernet(0xb5, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x7f, 0x2c, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, "5bcbd04285c07f3b8b876372cd3a991173769cdb4a782abb867147ca30d333b4a3c1eae0c510f13a9b6f807af8f707e7221132b41fb7594d8f98696caa6ad11867338e23f2e452b78100be3f7b2cb2f78807b94855e62ca99b36879e5fb808cbbff729dbae7235951a563f9877511e511792d49a84615a"}}}}}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) read(r0, &(0x7f0000000140)=""/131, 0x83) 02:05:27 executing program 0: syz_execute_func(&(0x7f0000000000)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c6b710c4397fd300c9dcdcf345d9c6acacc40fb6b67348b9a5605419c2000000f08171a30b8a826eefa80d94c48cc7660f3a0d3d0000000018a3056f0000004e00c4608de3c0f526264788fec4e2dbf71ec4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") socket$unix(0x1, 0x5, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) r0 = socket$inet_udp(0x2, 0x2, 0x0) read(r0, 0x0, 0x19a) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) exit(0xfffffffffffffeff) 02:05:27 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "39070e1c9f197cfb22e2c6e6eff615fdb899a69b0f38ff446743e0f4239d7d2f", 0x3350, 0x8000}, &(0x7f0000000080)="b0061c4060fa7b1b10807950a2763d0f", 0x2c3c3708, 0x4cf9, 0x3ff, 0x80, 0x9, 0x22, 0x80, 0x7}) shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffa000/0x3000)=nil) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x80047476, &(0x7f0000000040)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 02:05:27 executing program 1: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x2100, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) 02:05:27 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100140, 0x5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xff, 0x3, 0x5, 0x9}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x8}, 0x8) syz_execute_func(&(0x7f00000004c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e466440f6aacb80200000097660f6b32fb66470f7e0fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c440837fd3c4600060000000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1ddadbbbfdd5cc6f46249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") 02:05:27 executing program 2: setrlimit(0xfffffffffffffffe, &(0x7f0000000000)={0x10000000000b35d, 0x2}) 02:05:27 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x7, 0x6, 0x80000000}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in={0x2, 0x3, @broadcast}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xb94}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x8, @loopback, 0x9}, @in={0x2, 0x3}, @in6={0x1c, 0x3, 0x8, @rand_addr="990dc6a6cec26a151afce0319b9adaad", 0x9}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000003c0)=0x10) 02:05:27 executing program 2: syz_execute_func(&(0x7f0000000140)="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") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x4) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="b5dd177d08d7d3406781c91bb59f9cb72e91ff793fe14a939434d72bcb6a796890af528dd0311dfeb720e80e156eba3e", 0x30) 02:05:27 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) syz_execute_func(&(0x7f0000000180)="982c240f050520d0f807914141e2e9fd855b45e466e4667909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22eb3ed3d3f0812535a0f69bc40000002e6744eeba0dfe8c73c4e3f57e050be3ceac07c4e201acac10000000808f29400443b00b0000000071c3b8b8f08171a38a806ebb5764f34c0f2dba5e9a0000c4618de3c0646464440f622a2d9600000064450f0fc7aedcdc1d440f2b550142c4b659b15dfba1c9fb110f0f3804830a009800") setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x40000000000004}, 0x1d8) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x3}, 0xb) 02:05:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) read(r0, &(0x7f0000000200)=""/215, 0xffffffffffffff9b) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000580)={0x0, 0x2, 0x45, 0x140, 0xdbb3, 0x7}, &(0x7f00000005c0)=0x14) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000600)={r2, 0xfffffffffffffffa, 0xfff, 0x24ed}, &(0x7f0000000640)=0x10) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000340)=""/235, &(0x7f0000000440)=0xeb) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000480)={0xffffffffffff357c, 0x3, 0x810, 0x6, 0x80000001, 0x7fffffff, 0x4, 0x2, 0x0}, &(0x7f00000004c0)=0x20) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000500)={r3, 0xbe8}, &(0x7f0000000540)=0x8) linkat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 02:05:27 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x48) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil) symlinkat(&(0x7f0000000300)='/', r0, &(0x7f0000000100)='./file0\x00') chmod(&(0x7f0000000000)='./file0\x00', 0x24) r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406600, 0x0) accept$unix(r1, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) 02:05:28 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) sendmsg$unix(r0, &(0x7f0000000100)={&(0x7f00000003c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000140)="20ba09a587d2c79d47edc99ba60dcd1f8604489437e56fe5125738f2f713c60223a9db0db3c2ec661f1b9889bab6d45132c1c34ef106fc6681542c464978b29fe33cc71ca3fac420f62c172fd7d479786d540730e573bdbbea9b1eb5fb29a19e149d7cd8e5b5316fad2c5bc1f346647cb8aef3186b3263ac539e40c41c620d1ef460faf09259a6", 0x87}, {&(0x7f0000000200)="9feeb9ff25f98bc3feff16947d43f3ccbffe25483e50e60071636e4d1cefa6b39536792f327198344821eec126c3ec9d9d12b07890169e350703ccb4cd68477aad33840bc94071e59de8f2bf8434a835a21436abe6ceeca775c943a81c3dc14ceb01e79dd8d3dbcb3dd8a2d8facd9f8a5d7d85d01a7bbce0ca3bc1f43d81f26c09e298639f2e08bac8d04c559432b261e9aacd41a7a8cdaf038b00e0b07f374b41ad050dbc7efcb193a4c96c2e9de492189b39d2", 0xb4}, {&(0x7f00000002c0)="20f6068090bbab07316a7846bba89a6a937f61b0adb32aca00266973f517d17424107c324b5d7c349f220ac85fa241618362f9d138b159ce2fd7f5f62bfb2a1d24da1324dc9eba20ff411d678345057fce24009114d2a410419293928fc30da56dd0b60b82dace50", 0x68}], 0x3, 0x0, 0x0, 0x2}, 0x7e) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000340)=0x1, 0x4) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000040)="6e1e41d2e55f4a32b5f41d897241d40d440a880e741b1f661332708adcf38e82ca7a03e89673eb2ad9f67426168a648b26e416ae470e296c804e7a44b2bc9a5f2c7a6e284a73e78bd58d86406b65c142c24cc63f94ca58134760d2909ba22dd5fa74da653205c2766dbc08a54bc9aecccfbda4c5d98444b97197773d") 02:05:28 executing program 1: r0 = semget$private(0x0, 0x3, 0x10) __semctl$GETVAL(r0, 0x4, 0x5, &(0x7f0000000000)=""/105) syz_emit_ethernet(0x1, &(0x7f00000003c0)=ANY=[@ANYRES32]) 02:05:28 executing program 2: r0 = socket(0x11, 0x4000000003, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="140000dd02000000000000ff00000000000000006259d995b11a033e5b9c67d6477b690df1e67c75d4821c271873ea73ee776979c8d642b103be72300342d86b715af813682577ed97db0ea8c18ca715cb78797ac1be008b135467c80f664ed3b0283b599df659263837ba355e7c31bb15f837a96171eebdcb76c73fb127296b71702a295daabe3eefaf"], 0x14}, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x1, 0x4) 02:05:28 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000200)="98994aa84a1c340f05bf240000db43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000300)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002, 0x20000000) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x30000000) r2 = dup(r0) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000001380)="8b1dc76181d182b539d80d1294736cc359a47097b3fd996cf3e28e055f9f21c20f73b1abb22b5a15264b948a11d74040d706c5ed54ecfdcadfbcd91c568fdc09f5618a6e490fc6f5b3b45dabdab92ff632ab1821dc5441d300f71cc5c5d4e0a59b96bf0ade") fcntl$dupfd(r0, 0x11, r1) socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_buf(r1, 0x0, 0x15, &(0x7f0000000140)=""/159, &(0x7f0000001340)=0x9f) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001400)={0x0, 0x7}, &(0x7f0000001440)=0x8) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000040)={@loopback, @multicast1}, &(0x7f0000001500)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000001480)={r3, 0x0, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x2, 0x0, &(0x7f00000014c0)) 02:05:28 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockname(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) getpid() r4 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000000000c8a9fc5c013e00000000000000000000000800000a000000000000000000004155f17b4cf97e035c4daa66206f1e8282c95b64fdda890f02050000000000000064e268d5ef7dec4f1d502626d018fa7e58bab3aef95e003e460ada2d0000000000000000ebf55e7fdc7b557228d000874572648c79771c984263f96028"], &(0x7f00000000c0)=0x2a, 0x10000000) r5 = fcntl$dupfd(r3, 0x8000000000000, r4) sendto$inet6(r5, &(0x7f0000000140)="f496a63400686763f5a81aa794607c0baad1fc5951329cae5956634bebb96b4f61e18a8f762a6a52110144418716320b0b1086e17e228d888834d14b4a7f50436af43ad1368fc24526bbc73774d85766d5e6f2717c7bd248a5a689047c05b2447d4b5b924058", 0x66, 0x20000, &(0x7f00000001c0)={0x1c, 0x1, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) r6 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r6, 0xe, &(0x7f0000000440)=""/121) munmap(&(0x7f0000e00000/0x200000)=nil, 0x200000) pipe2(&(0x7f00000004c0), 0x100000) open(&(0x7f0000000080)='./file0\x00', 0x10a00, 0x1) 02:05:28 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000140)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0x1, 0xfffffffffffffffd, @ipv4={[], [], @multicast2}}}}, 0x108) 02:05:28 executing program 2: open$dir(&(0x7f0000000240)='./file0/file0\x00', 0x2, 0x124) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000300)="3d09468c15e54cf88a3f0b0e640f51d45552065eb500de56bb905396c1") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x648, 0x82) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/90, 0x5a) rmdir(&(0x7f0000000280)='./file0/file0\x00') syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") symlink(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00') syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r2 = dup2(r0, r1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000003c0)={0x1a, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c1, 0x4) 02:05:28 executing program 3: r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x6, 0x5, 0xff, 0x100, 0x2, 0x9, 0x7c, {@in={{0x2, 0x3, @broadcast}}, 0x0, 0x1, 0x3b, 0x79, 0x2, 0x6}}, &(0x7f0000000100)=0xb8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={r2, 0x78, "2ae403f95d5794bad348fd24cd83f418d1c82e538f5acd4e31a8e09c513a6a0c0b86ed51a179785a917b60d6dd40368292d28a91892b70850ebc448113df8aac188fe1703558a53df5105b5fc8aa905ecf9b25e4c1c85f1472359f9dd0b12938acea45722e3fddf5017d3158854daab1b0739d95d42fa8d0"}, &(0x7f00000002c0)=0x80) truncate(&(0x7f0000000000)='./file0\x00', 0xffffffff) freebsd11_getdents(r1, &(0x7f0000000040)=""/138, 0xc) 02:05:28 executing program 1: r0 = socket(0x2, 0x20000000, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x106, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 02:05:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) socket$inet_sctp(0x2, 0x5, 0x84) 02:05:28 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=""/187, 0xbb) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000480)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r0, @ANYRESHEX=r0, @ANYRES16=0x0, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYPTR, @ANYPTR, @ANYRES32=r0, @ANYRES32=r0, @ANYRESOCT=r0]], @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYRESOCT=r0, @ANYRES16=r0, @ANYRES32=r0], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRESHEX=r0, @ANYRES16=r0, @ANYRESHEX=r0]], @ANYRESHEX=0x0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR]]], &(0x7f00000000c0)=0x6) r1 = shmget(0x2, 0x4000, 0x0, &(0x7f0000000000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 02:05:29 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x48) 02:05:29 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x2, 0x4) listen(r0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0x3, 0xec, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={r2, 0x1, 0x2, 0x0, 0x6}, &(0x7f00000000c0)=0x18) 02:05:29 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f00000000c0)="8028fdd6b43500a113fc6254", 0xc) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom$unix(r1, &(0x7f0000000100)=""/17, 0x11, 0x1, &(0x7f0000000140)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet6_int(r2, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0xe]}, 0xe8030000}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 02:05:29 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$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") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f3d1d237c0a2fef02c46c638bbab64c78") r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) syz_extract_tcp_res$synack(&(0x7f0000001780), 0x1, 0x0) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f0000000880)="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") openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x301, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 02:05:29 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = shmget$private(0x0, 0x2000, 0x1a, &(0x7f0000ffc000/0x2000)=nil) freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380)=0x0, 0xffffffffffffffff, &(0x7f00000003c0)) r4 = geteuid() r5 = getegid() r6 = getpgid(0xffffffffffffffff) r7 = getpgid(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0x400, r2, r3, r4, r5, 0x80, 0xc8}, 0x6, 0x5, 0x8, 0x4, r6, r7, 0x7ff}) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) r8 = socket$inet_udp(0x2, 0x2, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$DIOCGETALTQV0(r9, 0xc1004430, &(0x7f00000000c0)="d1e63a8e3a31f2570f3c921154ca3734743fc7c55049cf6374cbea564e7bc8540fe24527239258393fcb65fd4a6b0c74585112b0819c454b957dc9bad70c297ed635451bc222ee1b67c75a534fc998315cb4321102f53542b6814b0b6b92a7ac68b2cd358a23eb0bd5da9fb4272ac288e886b574c88cb7e15ca6c28ecbd562d9fbc4a462981fb2d6ff80529cba7d6ce1ca69a92df7ddd348bf8f5e78652f9568dd7f5d2b09f83feb5fecb05bef0776b52e07644e3f598ab521e7c9ba6b8f668f005b48ff65089a4c2d702ae84560edd07fe41d94b5f944ee9216a7157f698ab7a8cbfed09f") getsockopt$inet_mreqn(r8, 0x0, 0xc, &(0x7f0000000000)={@rand_addr}, &(0x7f0000000080)=0xc) setreuid(r2, r2) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000040), 0x4) setsockopt$inet_group_source_req(r8, 0x0, 0x57, &(0x7f00000001c0)={0x8, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast1}}}, 0x118) 02:05:29 executing program 1: syz_execute_func(&(0x7f0000000200)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f002d00c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f00000000c0)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x20}, 0x8) 02:05:29 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000140)={0xffffffffffffffff, 0x1, 0x1, 0x8, 0x5}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x7, {{0x2, 0x2, @multicast1}}}, 0x90) semget$private(0x0, 0x2, 0x60) msgget(0x1, 0x400) r1 = semget$private(0x0, 0x200000004, 0x3) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000000340)=""/56) 02:05:29 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="55e9463de07d45e165e952c78e669edb165c14a13b291cecb4d54ca8f35c30f868cc03707788000ed5e127410eaf6fa5f66afa72a0a80c8506034d303c314f54739d1c1f239a4a97a7f69fa60becbd39a718cf7c4c696f5baa", 0x59}, {&(0x7f0000000080)="86dc46679d2ae48d", 0x8}, {&(0x7f00000000c0)="cb2f89de0e28aee4e5cbb895ccb914fb7dc592f81dc9a40ecf611c49eaef83d06c6e2f808ebf9b0e48e21df54da9aefed78efcc0c9313508776d283405a01350588fad0ea4973789664581bc2eea72228a90ed42b63a0d32eabbf0ac684b98f455239d764750018db23371d059fe713feac1fffd0d869375bd5a9c25ddf50d1c3adea1fbec5e9b8e1f9fd323e18a660c8f73d78c06247308677a23cce3980d7079cc64b3e8f1588b2769e5d3cab5b6ea93c05e39d89a24682aaa5a361626a2032e1af4bcb098e229a859ff350d05e5316fd9bb7046fc8a320bb75c6f899f", 0xde}, {&(0x7f00000001c0)="389ab7940ea4ee013942a032df80329f0a02de58d6c115c7ebcb8468df47021d8ff88527ad227a80b0769e97d71cf8b48a0069b80c75e34812725fe668a199979962e4bf2e5cf855395c804420e037bd19368fe9d6cb", 0x56}, {&(0x7f0000000240)="78c1b701df6c9c6b57e9244ab78d3b27e051c0e37c14df8c4261b5bf77090382f549d08b82af6ae07b6556a25a69acea44ee3e020658675a3be0140f0d8a4d0f166687ce8d1d58a6d9ef0c613d363611b3ac7c0a46cb8f465fc9f8c212d08fc0b3cf86368f52a0293b5c444ce408f3a88b435283413deb8dfc65c8635b4977b2f67446472307ac910f581ef7ec31fe5a9c04f24f032d19c6b5c6eef5946c780fb85e0f02c8752a55bb21ae3dd8a3e65e139230ecf47c281565f51704aafd43ea7f8081b0256297885cc96cbe759d2b24006cbf", 0xd3}], 0x5) getsockopt$inet6_int(r0, 0x29, 0x6c, 0x0, 0x0) 02:05:29 executing program 2: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000000)="3e640f6e892b00000036f3466d46c19e0e000000f50f0182fc74b9dea106ad000000000000df7efa3636f0310f44f6aee2a0389f2e65470f645d09c482f9df0562000000") getgroups(0x7, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) semget$private(0x0, 0x2, 0x100) r0 = getgid() setgid(r0) syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") getpid() fcntl$getown(0xffffffffffffffff, 0x5) getpgrp(0xffffffffffffffff) getpgrp(0xffffffffffffffff) r1 = getpgid(0x0) wait4(r1, 0x0, 0x0, 0x0) 02:05:29 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000100)="357ee70e8624eaf04d3df5867a310fda668a210d8c380c76ea138efe2e3bdeed77c79a9ff7bd6f8a006f2ffc49254436ada920d8c7f1d2c6170558d8514ed42f15263d013e7d7a8807a3337457e686559d05d2283f329e2c3bf2780bc6356bb733", 0x61}, {&(0x7f0000000040)="b237b87f74f858a240a7b379a75eac1ca5b8b8187911c10006598ce8c11eb00de0697b1ccd", 0x25}, {&(0x7f0000000180)="455a3924d6e8345e84a960b370e59437c5bd80e61827f36f21943391f64b09c1002064ef207fe85c53d980e318bbe033ffcf5a4de10ae603c0a8496ebb8eeffda1052a9c16da73c1dd93c8d96507701025b505b9d14611454b472b34a0dbc772b7df3140e0551e3fd27a9fff352e91738b2b80b3da63be89d7cd94323cb9e53f7b72b7c6e509582b16", 0x89}, {&(0x7f0000000240)="2715b8666d8f4f22416f5e84bf53047702cd306db4bb81a6c7e53459ffc69d7fffc2647f1ef58dfc6b170f03b9c05a9eb17e296e5591851d87e1a8ca754d9cfe98942bb0a5cbc43af533662630bcbf5b26804d6bed8fe0ae5dba5b0666e9a9cde12210d507d903222f731a18011a2e45f8f8d19474609172ef41ca5bfdd7e7f3dfbc61", 0x83}], 0x4, &(0x7f00000003c0)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x6}}, @sndrcv={0x2c, 0x84, 0x2, {0x8000, 0x6b5, 0xa20, 0x100000001, 0x7, 0x1, 0x6, 0x800, r1}}], 0x40, 0x1}, 0x80) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=[@init={0x14, 0x84, 0x1, {0x0, 0xdbe6, 0x1f}}], 0x6d}, 0x3) socketpair(0x1c, 0x3, 0x8, &(0x7f0000000440)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000480)={r1, 0x6, 0x73, "dfbba4b779cae8be65fb5bac0bbdc7c70e66d942e95dc8abc9f33dc8d44609b871e633a61eb27a0996faaf7915809972f618ae29e8993010ece520a3ee07580cd00fd1644378c9356a92dd759d3d7af9224df3bb9c6ff02eee5f3de93b8d1aa6e2b5a62ac41641f35f3d33a96fb57e7ca6cc7d"}, 0x7b) 02:05:29 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040)=0x1, 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 02:05:29 executing program 3: getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) poll(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(0xffffffffffffffff) getpgid(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x0, &(0x7f0000ff0000/0x1000)=nil) setrlimit(0x9, &(0x7f0000000040)={0xc97, 0xaaa}) fcntl$dupfd(r0, 0x11, r2) 02:05:29 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) r3 = semget$private(0x0, 0x100000000, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socket$unix(0x1, 0x0, 0x0) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r5 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil) setsockopt$sock_int(r1, 0xffff, 0x11002, &(0x7f0000000080)=0x4d, 0x4) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001]) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000300)=""/28) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ftruncate(r2, 0x6) r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123) 02:05:29 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x73, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="7455ca0125b7a3400246e1b12d641f3f9388299870c5a68046f4809194b1065bb6e190c8834d6dca65fdc9c57610c112b2", 0x31) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x400, 0x7ff, 0x1f, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r1, 0x58, "37d46455f2e510309f860ebab7d1c46485ccf06c45aa501b97cc5531d7f10508c9fcc70814f1fc7135ce711a97b8441a309f8f3e0d2756808adb2bdddeccc33a23606f8b15ce42797d9974085c06b5c9c6118ffe43a7e0dc"}, &(0x7f0000000180)=0x60) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x2}, 0x1) 02:05:29 executing program 1: r0 = dup(0xffffffffffffff9c) sendto$inet(r0, &(0x7f0000000280)="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", 0x1000, 0x100, 0x0, 0x0) syz_execute_func(&(0x7f00000001c0)="982c150f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") msgget$private(0x0, 0x80) poll(&(0x7f0000000000)=[{r0, 0x30}, {r0, 0x10}, {r0, 0xa}, {r0, 0x190}, {r0}, {r0, 0x1}, {r0, 0x20}, {r0, 0x2000}], 0x8, 0x4) syz_execute_func(&(0x7f00000000c0)="982c3c0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") 02:05:29 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001140)={@in6={{0x1c, 0x1, 0x5, @empty, 0x101}}, r1}, 0x84) ftruncate(r0, 0x7e2780e3) fchmod(r0, 0x12) mlockall(0x2) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() ftruncate(r0, 0xff0f) 02:05:29 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) accept4$inet(r0, 0x0, &(0x7f00000000c0), 0x10000000) r1 = socket(0x40000000002, 0x3, 0x0) setsockopt$inet_int(r1, 0x0, 0x4d, &(0x7f0000000000)=0x804ffff, 0x9ed3b00549b61838) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast=0x1000000}, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffde8}, 0x0) 02:05:29 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet(0x2, 0x7, 0x8) connect$inet(r1, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f00000000c0), 0x4) 02:05:29 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0c00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000000c0)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x14) pipe2(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x3, 0x956, 0x7fffffff, 0x3, 0x0, 0x2, 0x3ff, 0x3, 0x3, 0x5, 0x7fffffff}, 0xb) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000280)={{"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", "9d4c200d552ccebef8fbe9f373e8936a3fa652277e4c18f04d73193db114cb1e", 0x9, 0x40}, &(0x7f0000000180)="6931dae502aa26331407e400cc4d046d5a25a114302fdd011dc667e4e87184eac2d370a601afca126c30150bb77e96c02310cddde00dd0d278b1eb0ed292186a22d110dc72b2a05ae513f5fba83e5ff3c6eaca58cf6b4ffc386df6738b911cd819976f1932a09b495b291d59d6ede601cbad0d2ac3fba79506afe1b27f47f7e4ff91a937c6fe86044e19ea6d06e9a54995a08b8b99f118302f5f2ec7708620c9dc7bd820d7c69c3946f3b137506d7c37a1c46aa8fda859d0c75f183b94b93e8f1ebbd8b8b5dc16c4c303e4e15c2c4f886483d23448d10c2cd239dcc0d97d233339615c9ba14cdf27c94c", 0x3f, 0x2, 0xffffffff, 0x7f, 0x4, 0x0, 0x5, 0x81}) 02:05:30 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1}, @udp={{0xffffffffffffffff, 0x3, 0x8}}}}}}) 02:05:30 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6(0x1c, 0x20000003, 0x9) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x4, 0x10342, 0xb}, &(0x7f0000000380)=0xfffffffffffffe7a) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f00000000c0)={0x8001, {{0x1c, 0x3, 0x5, @loopback, 0xb6}}, {{0x1c, 0x1, 0x21, @local={0xfe, 0x80, [], 0x0}, 0x9}}}, 0x108) syz_execute_func(&(0x7f0000000000)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c55d41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 02:05:30 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) chmod(&(0x7f00000000c0)='./file0\x00', 0x100) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @rand_addr="73efde492253fb04a9ff00cd49f54908"}}}}, 0x0) 02:05:30 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getrusage(0xffffffffffffffff, &(0x7f0000000140)) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0xc00) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) r2 = dup2(r1, r1) futimesat(r2, &(0x7f0000000100)='.\x00', 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xffffffffffff3a53, 0x5, 0x180, 0x7, 0x80}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000240)={r3, 0x1, 0x2}, &(0x7f0000000280)=0xc) 02:05:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x11e) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 02:05:30 executing program 0: shmget$private(0x0, 0x1000, 0x81, &(0x7f0000da1000/0x1000)=nil) mprotect(&(0x7f0000b7b000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f000094b000/0x7000)=nil, 0x7000, 0x2) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000100)=0x1c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x7fffffff, 0x4) madvise(&(0x7f0000c64000/0x1000)=nil, 0x1000, 0x6) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 02:05:30 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r0 = accept$unix(0xffffffffffffffff, 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x4, [0x2, 0x4, 0x7, 0x0]}, 0xc) 02:05:30 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x20, 0x200, 0x6, 0x0, 0x4, 0x9b, 0x400, {@in6={{0x1c, 0x0, 0x5, @loopback, 0x5e4e}}, 0x0, 0x9, 0xa1e, 0x6, 0x9, 0x3f}}, &(0x7f00000000c0)=0xb0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000001480)={r2, 0x100000000}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x1, @broadcast}}, r2, 0xfffffffffffffff7, 0xfffffffffffffffe, 0x7, 0x0, 0xc6, 0x2}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="cc7bf24e63bfbaf2000000000000000000000000000000999af31100000000000000000000000010000000000000f6ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/128, @ANYRES32=0x0, @ANYBLOB="0000000000000000010200"/20], 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200), 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000014c0)=0x807, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000400)={r3, 0x1000, "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"}, &(0x7f0000001440)=0x1241) 02:05:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000080)="e93db9c0af7b4b260b1c0b3cc53070e4e1abe77bdd6ae7a2cb1a08c57cda95c1bad465a26334622dbb7c55a7774a5257e14f6d55ea") ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r1, 0x0) fsync(r1) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) 02:05:30 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/101, 0x1d0) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000240)=@un=@file={0x1, './file0\x00'}, 0x10, 0x0, 0x275, 0x0, 0xfffffffffffffe44}, 0x0) 02:05:30 executing program 2: setgroups(0x0, 0x0) syz_execute_func(&(0x7f0000000680)="98a84aa84a2c43c422b53b90ee06a6850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee59f9b9b2119f1f08f292001fbc4e10bf8c47a70c45bf0c4a3bd4877f88ac483397fd3000ff361f54c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c481157c4a64f0f06249bedc30a1c9fb110f66474f383ae34ba2613ef26c") freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0x1c, 0x4, 0x5) fstat(r1, &(0x7f0000000a40)) r2 = fcntl$dupfd(r1, 0x11, r1) unlinkat(r2, &(0x7f0000000b40)='./file1\x00', 0x800) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup(0xffffffffffffff9c) pwritev(r4, &(0x7f0000000880)=[{&(0x7f0000000100)="e680bad2535b0319a7b1962f16feac2b32f22bbe37425566f1e35a31368d6e8420c582881b309f4965e8abeefe781f92ead7c42af0a60a93df0146346d1949a49c61b2ea480d2014a630543334f670ec670f78f3d4466ebbb4367b1be32cb1dca42f", 0x62}, {&(0x7f0000000180)="f92762facc6323c3085511ac2d1069577c987eef9f59ae14b8614dd3ed656324510c6267", 0x24}, {&(0x7f0000000480)="d5764e595a7f98ada353f3df5615d98dd3e970ea93a4de96ec71ade0c04fe975a75c253e4e261dfb4d2d5b7c2946c03fa238c8421549fe6e9852642b7a08b6e85ba9b3df117f4b95b7c7d8dba260aa31c0ac4027a1b135419bd0c603553fff92cc6ff38c9542c375ad059670384abdadbd1370c9", 0x74}, {&(0x7f00000001c0)="b578c50bec5582444fbe912e6fe6c1deb0bd618a88b7b69161a4158d238df84bfde443f07f5d10d21790d11b979492aac5d7959e", 0x34}, {&(0x7f0000000500)="25a342e88951d85839f83134519b5a560d91c1d9cce0f8f91de9cf1349e2a4ee1b8a1c71af319ce25b9ffff052aa80e4a75ffd8f142cba0f16d2f53e02ecdfd46124dd976df775e0903e24d4d240f539f1b08f6425b6386da8fb6aac83b7f70c533534afe249e615282ecf06bcb1e3c0637afc9b7dda849f04ab540639110a26b5556fcc6cdfab1b20a4bb0a536ead55f40d197c7b2ac75ef6884a43a7a32f59e5f207479fabcda9b5f885e348dc5e3d9126433a99d214f8aa6e7487d6167bd0bb4300fc3853d085bd0ac3bebf7e6942ca5d72e54e0bb20e9c4ae24e3488a1bb9b8422a01a21014b", 0xe8}, {&(0x7f0000000600)="3d58c391c5ebe3c1c0cb0ff6d50da07a3793fe8e2e67ce4db82aef19f4bd3b9a8d9aebf3f9e0d2a4db3ddaa0ea68cb56106c6bcf13c978584e3cb361b3cc7145d22cf0943a1e3189c89de224c8", 0x4d}, {&(0x7f0000000780)="5557438ddb15dded6c1335f13c983103948868d58bc3609dfd2958cf390b81e42f68b2423c6e5fcad909c218ea57f1088bc029e84c3f872ba59c49595f09fd753dc170e85fdc47a6ad782109b5c829a57c6933dd6d49785dc4dd180dbb8478215388420d060309c57aca4e172dc11ada56a60ff543ceba6955a0f92a6656584b79c39ef137ca650fb3242d77f38f96e021679766644663a0253a877aed800a371f3be8c429826c953a276354b07d349d4679af9057a3f62ed57f2ba14ce1c57e2519fa233cf7ab8f02e86dc12b17a971403be93d8dc1343d4044c031dc696b4131", 0xe1}], 0x7, 0x0) freebsd11_fstat(r4, &(0x7f00000009c0)) getresgid(&(0x7f0000000280), &(0x7f0000000900), &(0x7f0000000300)=0x0) getgroups(0x5, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000940)) r8 = getgid() setgroups(0x6, &(0x7f0000000440)=[r0, r3, r5, r6, r7, r8]) 02:05:30 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x6) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) 02:05:30 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x7, 0x100, 0x0, 0x80, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0xb4, 0x0, 0x1ff, 0xffff, 0x8}, &(0x7f0000000140)=0x14) 02:05:30 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86d56094be1c00303a00fe8000000000000000000000000000aaff0200000000000000000000000000018b0090780003000060ef9d2500000000ff01000000000000000000000000000100000000000000000004000000000001e3cb"]) 02:05:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socketpair(0x10, 0x5, 0x4, &(0x7f0000000180)={0xffffffffffffffff}) getsockname$unix(r1, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e) write(r0, &(0x7f00000000c0)="19e97c3c623ee82c3a28bb47687628211929d3a4d3710189ef12f140defed9810670c9e266db911e44ca9f6f63e1ad85477a60ad17e93b158677c2aa1aa6028416e0de3c1cb83b8d5a5995665323af8a40d36e793c5586791df7234a71dd2a236908723372b559686033649e57bb5dbb1b3da85c9f714056b3a434cf65aa702c42a20d9892b7da23a3a34fc7882fe2d96d970aa89659a71d", 0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1104, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) r2 = open(&(0x7f0000000000)='./file0\x00', 0x900, 0x42) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 02:05:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180)=0x3143, 0x4) recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=""/118, 0x76}, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x2}, 0x1) 02:05:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1206, &(0x7f0000000200), &(0x7f0000000140)=0x8) getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 02:05:31 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x80000001}, {0x0, 0x28a}}, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffe}}, 0x0) 02:05:31 executing program 3: syz_execute_func(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x10000000) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x80000000) open(0x0, 0x0, 0x0) setrlimit(0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) 02:05:31 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) shmget(0x3, 0x4000, 0x4e1, &(0x7f0000ffb000/0x4000)=nil) shmget(0x2, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) 02:05:31 executing program 2: syz_execute_func(&(0x7f0000000100)="0ca0b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101eda0fec4c47d822a0a00c4f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000380)={0x10006, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast1}}}, 0x118) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000000)="936eea3102bbc0282cc65d0e9e1b497803694c9f870f5394265f072ba65f55b2c7018d8ea8cc7b9ee49d193272bd1bbab52f0c04e5a29a923b148b8de83eb9369be81165eec14b39c77745eaa909754aaa3ecd814dd5564466a8c6017737b5623ae529d5fc656b9a8b304757b6b9f9d1c13176941545efe62d2a00af6715000d1a83332057063e1f822fc6eb9e7c8999862823a8bf6e83f7b1c72a93ecaa92095e841226e200e7103fbd6ad063e2bc2e3f5ed9f81d9c85") setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) 02:05:31 executing program 1: shmget(0x0, 0x3000, 0x40, &(0x7f0000ff9000/0x3000)=nil) syz_execute_func(&(0x7f0000000740)="98ca4aa84a1cc60f05f359bfd94aac00c4a37bf0c54041e2eba2a2bd3e460f1adf7000000fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d02980c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a31ac6161c4c3214cb9a5605419c2c4616df25bd7f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fee4a1dd7db3bf1f5c182b2b6249bedc30a1c9fb110f66470f383a4d4bdad8b7e2") sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0) r0 = shmget$private(0x0, 0x4000, 0x202, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0x1000) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x3000) 02:05:31 executing program 2: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r1, 0x10000) ftruncate(r1, 0x8000) sendto(r0, &(0x7f0000000140)="b5a5d5baeb5e816c77ad49ec13b131b78787f6ea5bd0a4a80595f8e618500a63207813063b9c59747aaf975e94a54460074c10e00793177a0c2411a12713b38f9dcd9aee42c2fc16b2607c1b8365131e1e54e0ecd730b400dfc7abb32caf8fe06c64f3af021a72ee0a564ceff5017bad98dfbe1b005c71e66cfe0e02c5f91e4c65e97491986ca355aa9775088372bcc9a9757bf61f80c85ca74f4a0b504975d6e024b728a13e99606c80e70e17908180f8530df0a3f16c80a3992af905f018cdfc34c4ab0dd0b2e7867ea4c38dfa66eb4ae38eaf3a5ad1ad", 0xd8, 0x0, 0x0, 0x0) 02:05:31 executing program 1: r0 = socket(0x1c, 0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={@in={{0x2, 0x0, @rand_addr=0x4}}, r1}, 0x8c) __getcwd(&(0x7f0000001240)=""/4096, 0xfffffffffffffe1c) 02:05:31 executing program 3: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = open(&(0x7f00000000c0)='\x00', 0x80, 0x20) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00', 0x800}, 0x24) syz_execute_func(&(0x7f0000000180)="9826473e431c130f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 02:05:31 executing program 0: clock_nanosleep(0xf, 0x0, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) 02:05:31 executing program 1: r0 = socket(0x2, 0x5, 0x0) sendto$unix(r0, 0x0, 0xffffff2c, 0x0, &(0x7f0000000140)=@file={0x21c00, './file0/file0\x00'}, 0x1c) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x3, 0x4) 02:05:31 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r0 = dup(0xffffffffffffff9c) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0xc5, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast2}}, r1, 0x1, 0x946, 0xfff}, &(0x7f0000000280)=0x94) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) r2 = msgget$private(0x0, 0x582) msgsnd(r2, &(0x7f0000000100)={0x3, "a1647293c4"}, 0xd, 0x800) 02:05:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f00000017c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000018c0)=0xfffffffffffffe11) accept4(r1, &(0x7f0000001840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001880)=0x1c, 0x30000000) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000040)=""/152, 0x98}, {&(0x7f0000000140)=""/112, 0x70}, {&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f00000002c0)=""/129, 0x81}, {&(0x7f0000000380)=""/149, 0x95}, {&(0x7f0000000440)=""/162, 0xa2}], 0x6, &(0x7f0000000580)=""/92, 0x5c}, 0x1) pipe2(&(0x7f0000001800), 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000640)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000680)=""/162, 0xa2}], 0x1, &(0x7f0000000780)=""/4096, 0x1000}, 0x400c0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000100)={0x0, 0xc700}, 0x10) 02:05:31 executing program 3: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") pipe2(&(0x7f0000000140), 0x100004) setrlimit(0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 02:05:31 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') symlink(&(0x7f0000000080)='./file0//file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000040)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000180)=0x1c) mkdir(&(0x7f0000000000)='./file0/\x00', 0x0) futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) r1 = fcntl$getown(r0, 0x5) r2 = getpgid(r1) futimesat(r0, &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={{0x0, 0x6}, {0x7fffffff, 0x1}}) utimensat(r0, &(0x7f0000000700)='./file0//file1\x00', &(0x7f0000000740)={{0x0, 0x7}, {0x200, 0x9}}, 0x0) freebsd11_lstat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpid() fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getpgid(0x0) r9 = getuid() freebsd11_fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000640)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000200)="31bdb15aef14b83afbba5b6c2e175a214ee20fc9b1a9cac7baa04473e913b5b11d5f4ad8904653a1f048d7aedf2b5aba1484726809ce8f397766a62989ef9724c5f965b0b0249251925516998efcdf8584f67557249acf8765bf822acc05f4ffe63acc6d9c272d394091c83061069626725112e31591c492e30c70f6a61fba59ede5285dcbaaa339c2ff08b6e3f02ad9", 0x90}], 0x1, &(0x7f0000000540)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}], 0xc8, 0x8}, 0x2000d) 02:05:31 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000006c05b527e86905a500000000000000000000000000000000000000000000000000000000000000000000000000000000000000b646661b098ee71d000000008000"/110], 0x0, 0x20000000) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000500)=""/142) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000040)=[{0x2, 0x8, 0x1000}, {0x2, 0x6, 0x1000}, {0x1, 0xdd7, 0x1800}, {0x3, 0x2, 0x1000}, {}, {0x5, 0x3, 0x800}, {0x1, 0x7, 0x800}], 0x7) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 02:05:31 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3}, 0x1c) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8) flock(r0, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="040300000000000000000008"], 0x1) getsockopt$inet_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000500)=""/98, &(0x7f0000000340)=0x62) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000040)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x8c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x20, 0x0, &(0x7f00000000c0)) 02:05:32 executing program 3: syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800200e666f66d220f33e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b005f00262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae805f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x200, 0x10) r1 = accept4$inet(r0, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000300)=0x9bc70fd80ff1edfd, 0x30000000) socketpair(0x2, 0x5, 0x1, &(0x7f0000000140)) r2 = open(&(0x7f0000000180)='./file0\x00', 0x2, 0x20) fchdir(r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xfffffdb5) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000100)='&\x00', &(0x7f00000001c0)='!\x00', &(0x7f00000002c0)='-$\x00', &(0x7f00000003c0)='\x00'], &(0x7f0000000680)=[&(0x7f0000000440)='^\x00', &(0x7f0000000480)='\x03%],\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='#-:%@\x90&\x00', &(0x7f0000000540)='&-+:}#\\\x00', &(0x7f0000000580)='@]*\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='/&-\x00', &(0x7f0000000640)='[']) 02:05:32 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="c461905c5809c44139f4d63e264429f9660f5b4c114dc4624d0bbe322333330fd926440f01de460f9e130f0f089e411cc7") syz_execute_func(&(0x7f00000002c0)="0f2a46e6c4e22dbacd3ad60fae28dbf5c442a3f6c4450fc5c0ef430f0044dca380088eaf") freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000480)={r1, 0xfff}, &(0x7f00000004c0)=0x8) utimes(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x5, 0x7}, {0x5, 0x2}}) 02:05:32 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x3, 0xffffffffffffc969}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1, 0x7, 0x0, 0x1c, 0x8, 0x1000, 0x1f}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x3, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r2, 0x3, 0x100000001, 0x0, 0x5e, 0x8b}, &(0x7f0000000240)=0x14) 02:05:32 executing program 2: syz_execute_func(&(0x7f0000000600)="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") fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$unix(0x1, 0x5, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2c73f5ba3fc913a4, 0x18) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) r2 = dup2(r0, r1) fchmodat(r2, &(0x7f0000000000)='./file0\x00', 0x80) 02:05:32 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x10) getpeername$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000340)=0x10) syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x40, 0x3, 0x10001}, &(0x7f0000000200)=0x94) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r2, 0x41}, 0x8) 02:05:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x4, 0xf, 0xf4, 0x7}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x100000001, 0x9, 0x800, 0x20, 0x0, 0xfffffffffffffcf7, 0x82d, 0x0, r1}, 0x20) getsockopt$inet_tcp_buf(r0, 0x6, 0x401, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000002c0)={r1, &(0x7f0000000200)=[@in6={0x1c, 0x0, 0x7, @rand_addr="b281ecf31d845e61821f3b1b512a76f5"}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0x7, @mcast1, 0x460}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x3, 0x81, @rand_addr="53f583318c80b620446b9f7bf263cc85", 0x9}, @in6={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r1, 0x51, "1f12a830d02bc1d0a84bf3bfe500cb492b50f76642722f9d71f9f1cbbf295de671f67ff400206863c2b4ef18c34582551af010525a2805043db09aed11226856b46258a5ae8164cf5ae60703e686630a93"}, &(0x7f00000001c0)=0x59) 02:05:32 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x1) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x800, 0x10) flock(r1, 0x2) flock(r2, 0x9) flock(r1, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x100000, 0x20) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r4 = getpgrp(0x0) r5 = getuid() r6 = getgid() sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f0000000280)="ea43ee1b64a2b7c980cc4055ea2ffe6a931d9b92c908f643c3ba3ff7b7e797cbc5e6749e556295f36613939aecb171177c6e45cb8072e4cb4340b4d3af57d5ff25de075194fc4e3306edd8b89752f0f24133fb0213bd808f6451a7136ef8d55e73e70fa14b700c21fa4b108aab44a70825e94ce8d685354f299366de95153282caefbec924a6edeb9cfbd13b55a52a84f19f45c17c477354fbc2f73be4504b7881293b6a36e9a313b3cb98d61d8afb1836acf632262471f879c9729b11c00129ef3dda0266065953bc74e8baec76364e292010abd2ed83dd302634bcfa66b3b830f158970348d8af7e64ecf562c34940091d", 0xf2}, {&(0x7f0000000380)="168c18491656a6198544fd2c1328a02a3c18cf9898f1fef9d74bd9059274be4726735f14748c2656b5782aba8a83dd04f8a5683cb486ff2014ce08c145db75bebdc558a8562c57e06f078c088cc09ff48577217bdd2ec5f618ad8a627e83b5d2f8cca9190ef1be3efa5d8331b3eca081167233f416e9ce1d794afee347f6bc32730d4708aab8", 0x86}, {&(0x7f0000000440)="c593fc436daa4959a4706b7abdddd363b844a674b9f28c9230c01e9153aff78a98e530aed243257325dca19adc8312f3925ba8f37bfebe2c6cd59f3481b91b8829770a9a797b15ed7a354ae41e1268574411a5572a9fadb4644516e73f97", 0x5e}], 0x3, &(0x7f0000000500)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0x20, 0x100}, 0x20000) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) openat(r1, &(0x7f0000000180)='./file0\x00', 0x808c, 0x8) 02:05:32 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x80000001, 0x7, 0x3ff, 0x1000}, &(0x7f0000000100)=0xffffffffffffffe6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x10000000000000, @rand_addr="e9601849c082f455fc074452cad9a47d", 0x100}}, r1, 0xffffffff, 0x10001, 0x0, 0x1, 0x1, 0x3}, 0x98) r2 = msgget$private(0x0, 0x20) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000200)=""/47) r3 = semget$private(0x0, 0x3, 0xffffffffffffffff) __semctl$GETZCNT(r3, 0xe92458e0e7c484c2, 0x7, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000240)=""/78) 02:05:33 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x7, 0x4) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) 02:05:33 executing program 0: r0 = socket(0x4, 0x30000003, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x3}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x2010, 0x3, 0xf28, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000200)=0xfffffffffffffcb0) 02:05:33 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000080)={0x10, &(0x7f0000001180)="284633a7a9616441a474cf62b77145c92390d7c4f6a8e7b30fccb48ef53314bd5c9a09924e34dbbc8781e7f82180a385faf85fa67a25a0d86412547515f7062b9d74eb246d1ded3876cf648279c907a3968d8567be3c163ac1bea05327620da768ada88c1a8e106649d0d5668d0872ae364a9ead1b33e77bab7abaf8fc369cd8ab67210b9fce10740c416948162706de866d26beb715c0742511501ac0df88f4a4ee47ec267327fdc0f228c4bf560aae5f9aa2d54453bd5b1b6c7ff728ef47b5788638d0e7be811801dabd297e5291aadf6e97e2b0bb4aaecbb5fb4eb28ab214a2114bf15650ea84fc0627c8d8f44b30f8ef", 0x6, 0xb1c, 0x7}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockname$unix(r1, &(0x7f0000000140)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000000100), 0x4) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001280)='./file0\x00') 02:05:33 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}}, 0x94) socket$inet_udp(0x2, 0x2, 0x0) 02:05:33 executing program 3: socketpair(0x1, 0x10000000, 0x400000000000, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x4) r4 = getpgid(0xffffffffffffffff) r5 = geteuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000001c0)=[{&(0x7f00000000c0)="d99122da83b77598867a14edb2a46854e0940ab05aac68a247f2fd09682afc368769d388d2add23db60841a9da084a16208937264db23265e5f98d81787ee7fafd02b9894c574ed6721f060ee8d13c17c2bf1136fdf4b1b8c31fda4d30b10bc1b0d29b9ae46ad937586820f94c9b25846a8e034c9ce5ad8602d5a3d8bb4aaf472555df4ae58778e1f8175cca49f1fe382f71d35f4802098736851a6b49bad0d38c68916aad727a8aeb4fe2f1306d7f6ffe35d8ed5b3eb89e086396c4581b25f0ae83759fac6635e05a02a1a82314897fe2d1a43afd7f9ddb119024a8", 0xdc}, {&(0x7f00000002c0)="a772d0f14e4caa536724d2f1ea3282baf71bf1058dc11063b37f5edcdfcac37705efe6f22888e887bf7775d6e750f80560f49ef15915dc0ca7777c422726aea79e6fbda37976813e421f3a1b443d0fd35e9bc90e4758356444827f2bd1809ffef2fdd39804dadba8667aa355278b0bcc1cd6ba893a704478ce79f81aff6d8f4c61b89a23238b730aa9beeebd4e38541f28aee8496aff67e4a33efcfeae7eb459619ba44fc2ecf00c1093a93e518148653e578c9fb0204b148053a64da768f60d311fab1c4e1941ff3f240f30818d545a9ee40074d3d3f589a290cad64f17ef249430735aea3d75fe9827fc07850c44419817ac4367", 0xf5}], 0x2, &(0x7f0000000480)=[@rights={0x20, 0xffff, 0x1, [r1, r2, r3]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0x40, 0x80}, 0x1) pipe2(&(0x7f0000000040), 0x0) syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 02:05:33 executing program 0: nanosleep(&(0x7f0000000000)={0x5a, 0x55cd}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000040), 0x4) 02:05:33 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) getpid() 02:05:33 executing program 3: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000001c0)={0x3f, 0x59c8d060, 0x0, 0x8, 0x8, 0xd670, 0x2, 0x6, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x4000, 0x8, 0x6780, r1}, &(0x7f0000000280)=0x10) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x5}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)) 02:05:33 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000011c0)={r1, &(0x7f0000001100)=[@in={0x2, 0x0, @multicast2}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x0, @empty, 0xfffffffffffffffe}, @in6={0x1c, 0x1, 0x7e, @rand_addr="561e375382bc50efcbbff7d7ecf61b5d", 0x5}, @in6={0x1c, 0x1, 0x10001, @empty}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4, @empty, 0x5}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000001200)=0x10) syz_emit_ethernet(0xffffffffffffff67, &(0x7f0000000000)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff8f, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 02:05:33 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000080), 0x0) writev(r3, &(0x7f0000000100), 0x100000000000005c) close(r1) syz_extract_tcp_res(0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 02:05:33 executing program 1: syz_execute_func(&(0x7f0000000200)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208802f41e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c00000080090000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) unlinkat(r1, &(0x7f0000001400)='./file0\x00', 0x800) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4dc02840594f6c0e, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="4300000001000000010000f80100c1ffff0f00001c004e2307000000fe8000000000000000000000000000bb0200"/148, @ANYRES32=0x0, @ANYBLOB="270a000000002300ffff0000ffff000000000000"], &(0x7f0000001300)=0xb0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001340)={@in6={{0x1c, 0x1, 0x4, @loopback, 0x9}}, r2}, 0x84) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x5, 0x20000080010, r0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x7, @empty, 0x9}}, r3}, 0x84) 02:05:33 executing program 3: syz_emit_ethernet(0x8, &(0x7f0000000400)=ANY=[@ANYBLOB="7bc8d022f9e6805e30dd24f0461107232d5b9bff4d2523917fa41d23e4f2a753863d7fb74e4dab012900112b4774c7fdfbcbabd9e6614d52fbd94806d10567cbfb50dbb652eda8500ada9f59", @ANYRESDEC, @ANYRESOCT=0x0, @ANYRESOCT, @ANYRESDEC, @ANYBLOB="8d8862954953d7c2901a70aa911bfe19caa24ef4958d518ff65a86397e1f07c975b9aed047c196cb79ef750fd6dafb2af4bfa611a27250d947525d98e0bbd6ad8dfffe0c974cc97331378eb0a86531c9dc725a97eef619d3ac4bba777991edc4231104eea7a64d9b3adf688c6ce215a3a25485038dcd70c21b5034b88f3caed94a53be862cc86adf3318ada8df8623c5c56d911aae0501a3454b05dbce94fdb0e004f81d40b875e1b1aa3dfd52f6339b1c67d60aa3e42266a795a5a7a1b3583253631f6f4b03b8762aee1c84331919837078d655f38a190c9b8fe379bc", @ANYRES16=0x0, @ANYRESOCT]) 02:05:33 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) fcntl$dupfd(r1, 0x0, r0) accept$inet6(r1, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r5 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r5, 0x0) lseek(r4, 0x50, 0x0) pwritev(r4, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000000040)=0x3f, 0x4) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 02:05:34 executing program 2: freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x20000) 02:05:34 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x9, 0x2, [0xb5, 0xe8b7]}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$DIOCRGETASTATS(r3, 0x8004667e, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) 02:05:34 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0x1, 0x1000, 0xffffffffffffffff, &(0x7f0000ffc000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f0000000280)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) socketpair(0x1f, 0x3, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r0, r2) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x7, 0x8}, &(0x7f0000000180)=0x18) socket$inet(0x2, 0x0, 0x8000007fff) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f00000001c0)=0x472fa641, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000340)={r6, 0x1000, 0xa0, "b66cfd186e18de56653e016afab2c0cf4501b94437166049e364383bc6b6b12de80a8f4e62e4499fbf71010ddcefbe34caf45878e7a822d37f179cf281b8c4df314917ef772e151f51038df2b371bf760f9ce045ee67eea2b6793c9c249e9dd210e1c1369402f28d08aaa8c4ffe66b26ef37fb02a326211f0de6d460f1de5cb70945e557bf031c27c4dfa3d53663d2716fe01d2c76d5c63de735e002cc216c9e"}, 0xa8) r7 = socket(0x3, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(r7, 0x6, 0x4, &(0x7f0000000000), 0x4) 02:05:34 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0x3, 0x7}) syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000900c1c4c31d6f3a7f21fc22ebc48265b8dc2e418120471e2b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x2, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e237f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cb8fd90a6f3c9a21b32c3e00"/145, @ANYRES32=r1], 0x8c) semget(0xffffffffffffffff, 0x2, 0x0) r2 = accept4(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, &(0x7f00000003c0)=0xfffffffffffffff1) semget(0xffffffffffffffff, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCGETRULE(r3, 0xcbe04407, &(0x7f0000000280)="f4ada1728bb685f54d93ee93cdd6d7ea1b01317861955e141f5e6001e14201010f3bc5fa059a85f020099a") symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') r4 = fcntl$getown(r3, 0x5) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) r9 = getgid() sendmsg$unix(r2, &(0x7f00000008c0)={&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000540)=[{&(0x7f0000000400)="f52d73ad639606bda921a980438e109b4a5d4d", 0x13}, {&(0x7f0000000440)="ad7d35ec89e1c70df859f41f74ee80bb220a6669da65a3f05db02a92a8e74beb9908c87666991639fab33fe70e9df98f285bbe6d6b189c00b743d2bc495920cde089cdbfc59c211ba2f71e95c28720bd3fd92edbda9f6933b93f5d90266db464e9f97d87fe70bf21ea86a36519755d3f8dfbb3c7af97e21a11eab44a20517ba2c025cc3a2abfa15fc78b52e9dd98dafac99a40323e8b7a0dd56c4b4159f5c6f8245062e15bee6ab8d0e2b10f3c1b9b50b0d3cc607a57fba9b7f756fa39e4c3eb5424711f1981fcd84d2f18bbc9283d00df8b2ffa29fd8cb4e0ba358d77ed46", 0xdf}], 0x2, &(0x7f0000000800)=[@rights={0x28, 0xffff, 0x1, [r0, r2, r3, r3, r2, r3]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x20, 0xffff, 0x1, [r0, r3, r2]}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0xa0, 0x80}, 0x20000) 02:05:34 executing program 2: r0 = socket(0x2, 0x30000005, 0x0) r1 = dup2(r0, r0) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000040)="95ca0d64344b8ee223bba412fe808002f1f5e1315b7cfe7d7ce608559fd9d3a352df7f98111d2a43a007578dc8a1b9c8356b62bacafaea0e8501d80ffd8609dc8f877e0e72d1148fd662332f57da34ad8000cf64b7bc38edfd24b7e7d032d9db44ef89dabe5ad7a5239c4803a0c38afeae4fc9d0ab99eb22d4e606e11377b37b3d98904a2d25a7edbe818de41ea0fc5a5f4028f0d7fac51ad957a764a38e4d8dfb1f5e51913f6922") sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="250000008400000007000000005700"/37], 0x25}, 0x0) 02:05:34 executing program 0: r0 = socket(0x2, 0x10000001, 0x87) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x7, 0x4) recvfrom(r0, &(0x7f0000000080)=""/36, 0x24, 0x2, &(0x7f00000000c0)=@in={0x2, 0x3, @broadcast}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000180)=@in={0x2, 0x2, @rand_addr=0x7}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000240)="005e025196496c07cea7d9d687f44e3e983c78aee6bdbd1f26bab6de15b83e760d60f5919fca98f313730fc76602347bf029e2e16e1dc3a1069e66ae53380f3f539cd513f93adc5be909918821c575966141ebe1596f5ee358c2bb3cab791530028bb499be8bcf92bd2b1ec5c9f2421b1970a4", 0x73}, {&(0x7f00000008c0)="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0x1000}, {&(0x7f00000001c0)="3ba12f3bce09b66bb5cd188dc7ff7cbe8337f2144c746d", 0x17}, {&(0x7f00000002c0)="84dcdea573e67b4607bd0026a18ad31a05a087d531ebc5aec3f3ccd4b275cdb41d29985da411f28944d2ed9ac9b2674569697f54ddd5880b07e432d62191c6757330dea8dfb2833ee035a99aa157691f96bbd052a5bc67b33f6949029dbb21ed42a2f2f5", 0x64}, {&(0x7f0000000340)="d26ebb48ad94bd38fba401b3c41f7698af88e4c1aaf40a77334532ae19dde4e7a2d980fce7dab9da578d02736c19add7cb6fa377d7926cf02d02bfa79f0a1bc8989f52d47552e8f1", 0x48}, {&(0x7f0000000440)="71b9a184af00b9e800b32cbb5180c5c0e84f8968181bc452f99b1ce9ced7071bb884d1ab850a235d69a55464185e48d15153de2ab48f9b38c5ba9559e9983c08fda4867c9f0cc96b8b05887fbbe01a902ad828e2f4d63aec", 0x58}, {&(0x7f00000004c0)="7a16ab09a6874245b1b66ef05b27f2fa5f8bbe67309312e8f1b9e0296ea884c76c6eed4f7f2972302f19dfdb8b622c4149100f8cb24150668e47c141c819b5c5a022fb0be33c0066fdf464fd459e99c24f108f54ad18553d6e6e335999bbba9f78bd5dbd5f387c066205d6d851173b3cac0f59c0ace8df47dad5fa0bfffe7191a1c161208f6180426d74d769a046b1a8e6c794", 0x93}, {&(0x7f00000003c0)}], 0x8, &(0x7f00000018c0)=[{0x1010, 0x7, 0x8000, "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"}], 0x1010}, 0x20084) r1 = getegid() setgid(r1) 02:05:34 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000100)={0x8, 0x1, 0x7, 0x6, 0xfff}, 0xc) syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[]) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x6, 0x1, 0x6]}, 0xa) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 02:05:34 executing program 1: link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') connect(r0, &(0x7f0000000100)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6) 02:05:34 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @random="a0514ee3ec77", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x0, 0x0, 0x2}}}}}) 02:05:34 executing program 1: open$dir(&(0x7f0000000040)='\x00', 0x20000, 0x40) open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) execve(0x0, &(0x7f0000000340)=[0x0], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x5, 0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/217, 0xd9}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x5, 0x4) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 02:05:34 executing program 0: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x2) setuid(0xee01) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)) 02:05:34 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r0, 0xffff, 0x2003, &(0x7f00000003c0)=0x8000, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0x10, 0x1000) mkdir(&(0x7f0000000040)='./file0\x00', 0x35) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) r1 = dup2(r0, r0) readlinkat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f00000004c0)=""/215, 0xd7) freebsd10_pipe(&(0x7f00000005c0)) accept$unix(r1, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) socket(0x1f, 0x10000005, 0xd26) socket(0x1b, 0x3, 0x0) 02:05:34 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040), 0x4) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x40) r2 = dup2(r0, r0) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') connect$unix(r2, &(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8) 02:05:34 executing program 1: syz_emit_ethernet(0x585a41f7d2665cbf, &(0x7f0000000000)={@remote, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x7, 0x0, 0x1c, 0x0, 0x2a05, 0x0, 0x0, 0x0, @broadcast=0xac1401ff, @broadcast}, @icmp=@mask_reply={0x12, 0xa1000000}}}}}) 02:05:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x120902, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x4, 0x4) lseek(r0, 0x0, 0x3) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x1a, &(0x7f0000000000), 0xfe6a) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000140)={{"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", "2f3eb65ab78244bf1bbf89f521fd62844b163ade4c22410ce2af7d9c9dfc82d6", 0xff, 0x10000}, &(0x7f00000000c0)="b2f3d6343bd119807a1df3b1b0ada42b3013101d9a55b306b170da9a24b2cc71921eeb1269362f17267c95f87bd33496acb3d33e6baafe76ca04bf779b7d2dbb27fb629768053b", 0x9, 0x7, 0x1ff, 0x6e418b8e, 0x800, 0x401, 0xaee6, 0x40}) 02:05:35 executing program 0: r0 = socket(0x1d, 0x20000001, 0xfffffffdffffffff) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind$inet6(r1, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8202653000"], 0x1) socket(0x1, 0x0, 0x0) getpeername(r0, &(0x7f0000002200)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001b16b9c4896aa51d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009657cb39d867313c0654000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0xb9b) 02:05:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f00000001c0)="455a8e85c38a64f9246639ac5cf2f2b7b9ee9b9a224de9dd8df4875532d34c899937cb1fce099411836090256d4db2627dbb49f7226479661514f60583c9ba9135a5dda644198328f50a0da5b1abcf2dcdcd286ff482f7fb7e2fbe380987130241e6ca72498ed9761373b61b08000000000000005ba2bbf5496888f751da03f5b8b4960c763721e54a5e3947bce0bc635f92fb7888d1d56810b1cfb2a9714e2c18755045dd51ed58febadb34514bfcad9120cc77897b66f73ef7244a479a6624c84d71448d405ca25f0200"/217) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/97) setsockopt$inet_int(r0, 0x0, 0x1000000000004a, &(0x7f00000013c0), 0xffffffffffffff0b) 02:05:35 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x2) fdatasync(r1) flock(r1, 0x2) flock(r1, 0x1) 02:05:35 executing program 1: syz_execute_func(&(0x7f00000002c0)="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") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000040)="dac996d2a8509b506e6838b125863963a3b898f2f72f4e409798991929bf579a373b6d85801044f1f8d9298d3b34aa6256c6e425e925fdbd3759269597c78e5da5fb3f91be0e4f1f176a6791ab6496b0dc752bcd5aa6440c622e86f68ee304d57e1b82e7585034", 0x67) 02:05:35 executing program 3: r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x1000, 0x2, 0x5, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={r1, &(0x7f0000000300)=[@in={0x2, 0x2}]}, &(0x7f0000000380)=0x10) syz_emit_ethernet(0x4000, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004f0000300000000000cc26009278ac23009a0bb1f4c50300907800080000450000000000000000000000ac2300aa0000"]) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x2, 0x7fffffff, 0x100, 0x0, 0x7, 0x7f}, &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000280)={r3, &(0x7f0000000240)=[@in={0x2, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000002c0)=0x10) 02:05:35 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x10000000001) mlockall(0x2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000001240)=ANY=[@ANYBLOB="09000000d979c29531540441030900e2004000f20604ad7c597dbfa27506113b39d57504bcb5cd972794f7df6952266cf02cc34b476a27f211c930a5e19c92f5b76e4e07558cd46c77610e600e8fa24e8d9f082dbbdfe07a9bab76d758978cc65b4c51e184f09c7f16d6ac0888b878cd011f8520530bc28963ad4c2963599e"], 0x16) open(&(0x7f0000001140)='./file0\x00', 0x1, 0x80) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={r2, 0x7, 0x9, [0x9, 0x20, 0xfffffffffffffffb, 0x100000001, 0x1, 0x2, 0xfffffffffffffffa, 0x5, 0x8]}, 0x1a) getsockopt$inet_tcp_buf(r0, 0x6, 0x2401, &(0x7f0000001180)=""/128, &(0x7f0000001200)=0x80) 02:05:35 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xffffffff80000000, 0x0, 0x5, 0x5}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x7, 0x37180ca}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) 02:05:35 executing program 3: r0 = socket(0xe, 0x10000000000003, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0xca) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000040)) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$unix(r0, &(0x7f0000000140)="b10005049000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f00000000c0)={0x10, &(0x7f0000000080), 0x7f, 0xc7, 0x2}) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000040)="0c3abbaa70cfe5") shutdown(r0, 0x0) 02:05:35 executing program 1: syz_emit_ethernet(0x16f, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) 02:05:35 executing program 0: syz_execute_func(&(0x7f0000000a40)="91cd80470f0f891c4f75ba1d000c6969ef69dc00d98a20d0d00fd1b02db5d9000000c4010572f1cec653fb0fa95ff965be64d846dde8cbe8cb8f69289bd19d670f381d6a2f67450f483bd1d98fa878c08d00000021eac4a32502ce9f787896b001fe055ff6f6c1460000e1b18fc92802b00900802045e22c89fd66430f38db070000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") r0 = msgget(0x1, 0x8) fcntl$getown(0xffffffffffffffff, 0x5) r1 = getpid() getpgrp(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000700)="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") bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3) truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r4 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r0, 0x2, 0x8, &(0x7f0000000180)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000240)=""/142) r5 = accept4(r3, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r5, &(0x7f0000000100)=@abs, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4(r5, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r6 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r6, 0x7, 0x7, &(0x7f0000000080)=""/31) semop(r4, &(0x7f0000000140)=[{0x0, 0x80, 0x1000}, {0x1, 0x1f, 0x800}, {0x0, 0x3, 0x1800}, {0x2, 0xffff}, {0x1, 0x4, 0x800}, {0x2, 0x6, 0x1800}, {0x4, 0x4, 0x800}], 0x7) 02:05:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) lseek(r0, 0xfffffffffffffffc, 0x3) 02:05:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x100000001, 0xf, 0x3, 0xd4a3}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x8000}, 0x8) 02:05:35 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() accept$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x0, 0x20000000, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, 0x0, 0x0) 02:05:35 executing program 1: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x1, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r1, 0x6}, &(0x7f0000000080)=0x8) 02:05:35 executing program 0: syz_execute_func(&(0x7f0000000140)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000200)=0x8) 02:05:35 executing program 2: madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x200000002) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1814, &(0x7f0000000040)=0x2, 0x4) 02:05:35 executing program 1: r0 = geteuid() setuid(r0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) fchmod(r1, 0x8) syz_execute_func(0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket(0x13, 0x2008, 0x102) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="1f0000000300000009001d090000f7ffe300000002004e23ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d6f26df541db0b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000390875f524f078e76b9464168b5e2e5bece83f07a2ce970b31e67b77df882617aa08d32afd2d80b6c1aabd", @ANYRES32=0x0, @ANYBLOB="f9ffffff000000007e9e594e0101000006000000"], &(0x7f0000000000)=0xb8) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={r3, 0x9}, &(0x7f0000000200)=0x8) 02:05:35 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x11000300000005}) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000140)={{"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", "af525a430b944fc96d322069983880761eed855d426938bee5a94c31d7ba07fd", 0x81, 0x1f}, &(0x7f0000000080)="d318525dcd83b4a4e14e29db54c06529e4bc7ec50f4aaaf289afd908f81e9b32db4143cc78c1dee1e053bca49920a1f5db8fbac2b640c3a1bede166760eede6c1d26964733d5a4baccc3877c9292446f03d3db66f2f1aa4746bc15d368ef5c4050df68bc2ed0d70ad1aa9296012a169230b9a25068801a941955ad25ab14558169351dbd8981cf13731996f6d6", 0x81, 0x6, 0x7ff, 0x0, 0x3, 0x8, 0x80000001, 0x3d52}) 02:05:35 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000280)=@abs={0x1}, 0x2) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000004c0)=0x10) getpeername$inet(r2, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000380)=0x10) bind$unix(r0, &(0x7f0000000300)=@abs={0x1, 0x0, 0x1}, 0x2) rename(&(0x7f0000000440)='./file0\x00', &(0x7f0000000400)='./file0\x00') getpeername(r1, &(0x7f0000000500)=@un=@file={0x0, ""/78}, &(0x7f00000001c0)=0x50) connect(r0, &(0x7f00000003c0)=@in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x3cd}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000200)={0x2, 0x99f1, 0x2000, 0x2, 0xd2, 0x4a33953c, 0x16e, 0xfffffffffffff801, r3}, &(0x7f0000000240)=0x20) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f00000002c0)={@multicast1, @rand_addr=0x4, 0x3, 0x2, [@remote={0xac, 0x14, 0x0}, @broadcast]}, 0x18) 02:05:35 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) setreuid(0x0, 0xee00) close(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="b7005e3a1ed1b0f4b8cb2cfbd3d2a109baad137cb330440e7fab8727e396d0e52e72e48a5a6e219eae741e19350ae280c6fe575dc97502a2ee5bc5599f96fcbd723027ca72ed6e7e03df94b5a36deb1ef0e3158e7a63d4c7f10cc07883cc5366b687298166bf2b34e191aa8c315703ee8a82562c440b8a34b5d3e4c165fd233d3da12dae9aca60cc0262ed00e8294d647ab5b26e53f9ca4f8b1c6f01f8aa319157cdbe11fb900b21ccea61", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x0}}, r1, 0x3e, 0x0, 0x80000001, 0x0, 0x2}, &(0x7f0000000240)=0xa0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 02:05:36 executing program 0: syz_execute_func(&(0x7f0000000000)="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") setrlimit(0x2079ad801dd84999, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f00000002c0)="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") ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f00000001c0)="79a7d5b5a130e3d1c45e55a58cc46196ccb56c22be3602e6abb70e4c3d653558d2ac993c2c81248413df3624e1ce12b2140eab2d26697b63c9e08d43aa60bf099f614040859ba6741797ae417669ede02718e4b9360529e5de6955672ddea8b84db0fc787b98d3334013f5cf3aa1ca60c7bb701d79252f5cb7f1191abf799c1757bc7b83c3d603ea81c716799505e1dbe6433be0b1c4499818cc5835007b204b451c8f4b00fcd83f5697376d55f50f85b440f7c51fd29cf2f56e20d49f93625b0e774df27d6b7286df3ee6a413c0a2b3a9a9555d93791d577bbb958f6d034bfd27815b81cfc4240deeed74a2") 02:05:36 executing program 3: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) accept$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f0000001900)=0x8) r1 = dup(r0) getrlimit(0x8000000000, &(0x7f00000018c0)) renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c", 0x3d, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) fchdir(0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000017c0)=[&(0x7f0000000200)='\x00'], &(0x7f0000001880)=[&(0x7f0000001800)='$\x00', &(0x7f0000001840)=':\x00']) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 02:05:36 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x5, 0x0, 0x1c, 0x0, 0x2a00, 0x0, 0x0, 0x0, @broadcast=0xac1401ff, @broadcast}, @icmp=@mask_reply={0x12, 0xa1000000}}}}}) syz_emit_ethernet(0xb6, &(0x7f0000000080)={@random="b8948751bb1c", @random="af1b83c37f2f", [{[{0x88a8, 0x6, 0x1, 0x3}], {0x8100, 0x400, 0x10001, 0x1}}], {@generic={0x86dd, "8f04db16eee490b5fcbc7aa226dcf6b8d47c3fdc86bb58b8490e012f1c81b4d6eeab20ed01eb5c16ae88b02e0ad12d56c3ce0d734fa2ce74f45a0400681eaee90278dfcb6308e63304c3823cb93bcefb4fbe487fe0b5f479e298423778b2ff03401dd0bbf132a8c1e3df7fc1ac8419c7d10d3f731f72e3956f518cc47201e8636bc53237ec12c272fd49d6f12490805ee5e706c2cbf85691c2d8cc5e121ca9be"}}}) 02:05:36 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c65976e"], 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x3, 0x1, 0x8, 0x81}, &(0x7f0000000180)=0x18) 02:05:36 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) sendto(r0, &(0x7f0000000000)="a744e669682f046f1aefcc346e5c58657dcdc96b90ab43d472ad46c51b516c654f79c869428e7f3ce8fa1c69e5c5849cf1891f9c070ee84b97a9eb21e2969aabcdb11a17311e5e97e69da5fc97ae8306cd6771fd0240a50d788ee2c7fbeb360da66f77959f3b955bf57f786a2530dc301ed250a776fec8576f133ea531c769a6ddc21bdd", 0x84, 0x20000, 0x0, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x30000000) sendto(r1, &(0x7f0000000140)="e48026e2038b4ffb712a9641e14bf42075d754b1b0e834d271994fb3d6b0333d0c926cf17b62882107179a364da7c6bd8d28eda2dcc61f31d85929edb2cac72167ed9e0ad0125ff8d3972c83f3f73f0ab4ae073a55607bf56e9b618229e933900ed663e28c2143e57765099bea79b5b34b7d11b0f1f39ed0d6b1bc7aef0431f1ae595f6fd09e312b2a8a76d4c5f1131c5a6f51eca327d0621eff9dff69fd29df57fa6451d31773dba18058f481a96f6ea18011214703cb2f01d1b91d3e9401", 0xbf, 0x20001, &(0x7f0000000200)=@in={0x2, 0x2, @rand_addr}, 0x10) recvfrom$unix(r0, &(0x7f0000000240)=""/161, 0xa1, 0x1, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000340)={0x1, [0x8001]}, &(0x7f0000000380)=0x6) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000003c0)={0x1, [0x3f]}, &(0x7f0000000400)=0x6) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000440)=0x5, 0x4) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000480)=0x8, 0x4) r2 = msgget(0x1, 0x88) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000004c0)=""/203) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000005c0)={0x0, 0x8, 0x0, 0x6, 0x4, 0x7}, &(0x7f0000000600)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000640)={0x0, 0xbe9e, r3}, 0xc) flock(r0, 0x6) recvfrom$inet6(r1, &(0x7f0000000680)=""/206, 0xce, 0x42, &(0x7f0000000780)={0x1c, 0x0, 0x1ef5, @remote={0xfe, 0x80, [], 0x0}, 0x7fffffff}, 0x1c) getsockname(r0, &(0x7f00000007c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000800)=0x10) r4 = dup2(r0, r1) r5 = dup(r0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000840)={r3, 0x4, 0x400, 0xd588}, &(0x7f0000000880)=0x10) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000008c0), &(0x7f0000000900)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x902, &(0x7f0000000940)=r6, 0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000980)={r3, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000a40)={0x4, 0x7fff, 0x920, 0x1, 0x4, 0x3, 0xac, 0x3, r3}, 0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000a80)={r6, 0x1}, &(0x7f0000000ac0)=0x8) setsockopt$inet_udp(r4, 0x11, 0x1, &(0x7f0000000b00)=0x5, 0x4) ioctl$DIOCGETALTQV1(r4, 0xc1304430, &(0x7f0000000b40)="6ac0e4f056a9bc14e6ce10fbdd34ea64819028b60bc7b6d5d02e041fbe1cefdd2e858e77f93a96e13fb4c68ea383d8cd2aa7aed25cd1b884021e6e29d94328ef395f29ffe231df08b273b34966100c55fff2101123a1551f9ffa299e989beb9769ba4b18b84b402da68f957ffd90deb1bfe1317994c438db6eef1b4996db48f52bab88a8d8a21cb071db8bbbdb4a526a1deb1193d5a88e371faf8349f3912241315cf95dc45a99ac275ce92260297da0f1eea8646a79adbe38ac06f86286194391f2032e50f188f38fe0da5e5367402e4462d30b") bind(r5, &(0x7f0000000c40)=@un=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000c80)={r6, 0xffff}, 0x8) r7 = semget$private(0x0, 0x2, 0x200) __semctl$IPC_STAT(r7, 0x0, 0x2, &(0x7f0000000cc0)=""/29) 02:05:36 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0xb4a997861f09f6a9) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x80000001) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) write(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r4, &(0x7f0000000280), 0x28) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/190, 0xbe, 0x41, 0x0, 0x0) 02:05:36 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @random="7c0e940841a4", [], {@arp={0x806, @generic={0xf, 0x807c, 0x6, 0x1, 0xb, @empty, "12", @remote, "56a0550433075b121580565286f99fbd"}}}}) 02:05:36 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) r0 = semget(0x1, 0x4, 0x220) r1 = geteuid() r2 = getegid() getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000180)={{0xff, r1, r2, r3, r4, 0x1, 0x1}, 0x5b79, 0x94b8, 0x3158}) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) r6 = fcntl$dupfd(r5, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) clock_getres(0xf, &(0x7f0000000000)) writev(r6, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) __semctl$IPC_RMID(r0, 0x0, 0x0) 02:05:37 executing program 1: socket(0x2, 0x1, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 02:05:37 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450007000000000000019078ac2300bbf9ff00000b00907800000000480000000080000000000000ac2300aa00000000"]) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) truncate(&(0x7f00000000c0)='./file0\x00', 0x651) 02:05:37 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet6(0x1c, 0x2, 0xffffffffffffff57) poll(&(0x7f00000000c0)=[{r0, 0x20}, {r1, 0x22}], 0x2, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet_udp(0x2, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x11, r2) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r2, 0x29, 0xd, 0x0, 0x0) 02:05:37 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = semget$private(0x0, 0x3, 0x400) __semctl$SETVAL(r1, 0x1, 0x8, &(0x7f0000000040)=0x716) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600), 0x8) 02:05:37 executing program 0: syz_execute_func(&(0x7f00000003c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe430f13570cc4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x100000000011, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 02:05:37 executing program 1: syz_execute_func(&(0x7f00000008c0)="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") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) 02:05:37 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) r1 = socket$inet(0x2, 0x2, 0xfffffffffffffffe) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8008, 0x80) r4 = socket$inet(0x2, 0x3, 0x7d3d) ppoll(&(0x7f00000000c0)=[{r0, 0x2000}, {r1, 0xa4}, {r2, 0x2000}, {r3, 0x80}, {r4, 0x10}], 0x5, &(0x7f0000000100)={0xffffffffffff396c, 0x1}, &(0x7f0000000140)={0x7}, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r5, 0x6, 0x8, &(0x7f0000000340)="b7011585", 0x4) 02:05:37 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r0, r1) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x80000005, 0x0) 02:05:37 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080)=0x140, 0x4) listen(r0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x2, 0x1}, 0x0) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000180)={r4, 0x1, 0x3, 0x10001, 0x6}, &(0x7f0000000200)=0x18) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r7 = openat(r6, &(0x7f0000000000)='./file0\x00', 0x400, 0x1) ioctl$DIOCGETRULE(r7, 0xcbe04407, &(0x7f00000000c0)="8ceb05f65798b31d71acc95015c6eef45ac6d4c07736dbb7c1e2200f3c30ef5915c99441e02935545710ee9e5366fd82f94a884a1ecec66328e5ba72883db67552b1be4a73391e0e1c266df9a9f5e6a81787dd6d80") close(r0) 02:05:37 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02022e2f66696c6500"], 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1000}, &(0x7f0000000140)=0x8) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0x12, "23aa8ca766272b07663f4b00e2ff97baffbd"}, &(0x7f00000001c0)=0x1a) open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x6b) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3, 0xf, 0xfffffffffffffffa, 0xa08e}, &(0x7f00000000c0)=0x18) 02:05:37 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{}], 0x11eb) execve(0x0, 0x0, 0x0) 02:05:38 executing program 2: syz_execute_func(&(0x7f0000000240)="1c19b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 02:05:38 executing program 3: syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200804200e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294058c44219a735d0d0dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x10001, 0x9}, &(0x7f0000000140)=0xc) 02:05:38 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202282f66696c5f165da39e35c979eac1e00b7087808f42b08d8b138af77400"/43], 0x1) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendto(r0, &(0x7f00000000c0)="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", 0xfd, 0x1, &(0x7f00000001c0)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xffffffffffffbdf4}, &(0x7f0000000080)=0x8) 02:05:38 executing program 0: syz_execute_func(&(0x7f0000000ec0)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41f5f92e363e460f1a7000470fc7fc412adefb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4e3e90fe700c4a3bd4877f88a8f093892dcf7dcdc0fbcaf38f6af3e6766f2aba9e800000038e3c6acacc4c3214cb9a5604b19c246390d793098e7f08171a30b8a826e670f542c3d271c0000a80dd4d4e8628f680864360fe25800218de3c0f526660f383ee1c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f0f48945407000000e34ba261b7e2") execve(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") socketpair(0x17, 0x10000003, 0x100, &(0x7f00000001c0)) socketpair(0x2, 0x0, 0xfffffffffffffff9, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x400, 0x2) r2 = dup2(0xffffffffffffffff, r1) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000840)="2fa1e7d1218956d2bac0da68b038097b0931f74c18c9c50e54ddd9173915a821ff9211f56ae6bd552f03027876df016ac38b752376d62def68ec582e0366fbf9093215e5daee8d6e5a7c7896da535f03e0cf2ea400c18dcd2148e6de9d21ddff109b7a9d44b918212c9713f1547aac61db2854364ff5c83c0a7e69d63e1b2c1010682a1339dc34a636213ba34d6d1e462f37c1ffa44eff7afd9e00898e960f1ca4386ca5e22dc9ac7a2b43d7a8950a6899d8984cf4e5dc28bc0d") r3 = dup(0xffffffffffffffff) ioctl$DIOCKILLSRCNODES(r3, 0xc080445b, &(0x7f00000006c0)="1d640ebe011dba14ac26316aec99ca568bb7e70367be3be04d77c320d353679ad889bd2c71586d2eda3311a2c4fbadf2562416c891774ff9e006643eafa517e1d0d326821196edcdeda13a213d7ef016e749553b7fdfb96648b5d27fd4fbc5d3d1e4d2d052a857ba46efd6b365dd336d9a382fb6d0536bbde5cdc3e145ce491adac680209964ac93139b14517ab0d35e7e0651a7ad21410f9a8d1da03b15") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='%\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='*}\':\x00', &(0x7f0000000300)='\'}:/\x00', &(0x7f0000000340)='\\]\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)=')-\x00', &(0x7f0000000400)='(({%^\x00', &(0x7f0000000440)='\x00'], &(0x7f0000000680)=[&(0x7f0000000500)=':{&V\x00', &(0x7f0000000540)=')^\x00', &(0x7f0000000580)='/\x00', &(0x7f00000005c0)='/!/%%.[/\xc4', &(0x7f0000000600)='!\x00', &(0x7f0000000640)=')\x00']) 02:05:38 executing program 2: syz_execute_func(&(0x7f0000000000)="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") freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) chown(&(0x7f0000000140)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) getegid() 02:05:38 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x306, 0x100) r0 = semget(0x1, 0xffffffffffffffff, 0x0) __semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000280)=0x2) getresgid(&(0x7f00000002c0), &(0x7f0000000080), &(0x7f00000001c0)) semop(r0, &(0x7f0000000000)=[{0x1, 0x5, 0x800}, {0x4, 0x100, 0x1000}], 0x2) __semctl$GETZCNT(r0, 0x4, 0x7, &(0x7f0000000300)=""/4096) syz_execute_func(&(0x7f0000000200)="93cd808000006969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fcdcce39aa95ff965be3c3b4d4d408064797f41df400e01efff2a9dc402053a9b0000002067450f483b1c0a1a63460fc476c161617878960404de25cad07a0be1b1ac8f0f0000009f") 02:05:38 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000643349e8f7df350ddfdc0cf92f62b20334129dd33bf722fff6ead1d6d8deb1b4536196ab21ccf12d0957539bee49173a9b749e480a8f2456598b2aaa96fe074a40ef736029f3b672f4a9a5dc3772c253ba36f603220e3d13266764972d28da6f419fc0d9d6f94271"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 02:05:38 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x717, 0x1, 0x8, 0x6}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r1, 0x5, 0x9}, 0x8) freebsd11_mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x2009, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') 02:05:38 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) __semctl$GETZCNT(r0, 0xe92458e0e7c484c2, 0x7, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x30649, 0x2) flock(r1, 0xb) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000080)="d0ddfcdb24276187efc8eedbdd853d33e4818cbe726ca48cb2834bcfc5303cae21ae6183c3925690d5400caa45ec7397f315a8dcf22d53a503e143ab72f6fc43ec4e1ee3901f6f5c9bf55c8bcbe50fe1ad7bffe0abf81e2eeb4ebde0d876905b50aba21de6541aa79210466559519b69140bba0e7ce41c92e89f2df858a901458c079c0248072e13230ea38b949c5f5669009900a8a18e4a3aa6f339e8f949dae56a5d29c04d82ed8ca93785cb259d67099d96d519f6e0a5175ce026333ddb436a9a58951d3d7202595122e743180e780be4c8e9ac5991e952d00d88abbe196a1c3a") __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000000)=0x80000001) 02:05:38 executing program 0: syz_execute_func(&(0x7f00000002c0)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743f660c0f86dd0f0fb8c4034e4e771e0fa0e50945a534d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f54b4e4e0b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000018000/0x4000)=nil, 0x4000, 0x1) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xff, 0x9}, &(0x7f00000000c0)=0xc) munmap(&(0x7f00004c8000/0x1000)=nil, 0x1000) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x7}, 0x8) 02:05:38 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x801, 0x9) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0xa0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x1, 0x49) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f00000001c0)={0x8d, 0x9}) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/16, 0x10) linkat(r1, &(0x7f0000000280)='./file0/file0\x00', r1, &(0x7f00000002c0)='./file0/file0\x00', 0x9f57293a5261b462) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000300)={r2, 0x3ff}, &(0x7f0000000340)=0x8) mkdir(&(0x7f0000000380)='./file0\x00', 0x40) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000440)={r2, 0x8}, 0x8) semget(0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000480)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r4}, 0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000540)={r3, 0x6}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000005c0)={r2, 0xe9}, 0x8) r6 = open(&(0x7f0000000600)='./file0\x00', 0x40, 0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000640)={r5, 0x9}, &(0x7f0000000680)=0x8) freebsd11_mknodat(r6, &(0x7f00000006c0)='./file0\x00', 0x22, 0xa31b) freebsd11_mknod(&(0x7f0000000700)='./file0/file0\x00', 0x20, 0x0) accept4$unix(r6, &(0x7f0000000740)=@file={0x0, ""/25}, &(0x7f0000000780)=0x1b, 0x10000000) shutdown(r1, 0x1) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r7, &(0x7f00000007c0)=@in6={0x1c, 0x0, 0x3, @mcast1, 0x7fffffff}, 0x1c) open$dir(&(0x7f0000000800)='./file0/file0\x00', 0x100, 0x20) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000840)={0x5b0b, 0x40}) setsockopt$inet_mreqsrc(r6, 0x0, 0x48, &(0x7f0000000880)={@empty, @multicast2, @loopback}, 0xc) getpid() connect(r6, &(0x7f00000008c0)=@in6={0x1c, 0x2, 0x7ff, @rand_addr="647ba3f47b6f5b995d95df0e6e0f99b1", 0x1}, 0x1c) recvfrom(r7, &(0x7f0000000900)=""/182, 0xb6, 0x1, &(0x7f00000009c0)=@in={0x2, 0x3, @multicast2}, 0x10) 02:05:38 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) close(r0) setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") semget$private(0x0, 0x0, 0x0) 02:05:38 executing program 2: socket$unix(0x1, 0x5, 0x0) r0 = socket(0x10, 0x10000000, 0x7) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x7, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x101, 0x2, [0x9, 0x3]}, &(0x7f0000000280)=0xc) semget$private(0x0, 0x1, 0x20) syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x10003, 0x0, 0x9, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x3}, 0x8) 02:05:38 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) fstat(r0, &(0x7f0000000100)) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x40000000000003) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 02:05:39 executing program 0: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000140)) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064103c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000780)="c4236dcae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r2, 0xe8}, 0x8) munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) ioctl$DIOCGETSRCNODES(r3, 0xc0104454, &(0x7f00000001c0)="cc7afc3592bcd70938b8aac99b6060391d52cb1164f1322732196f5e8cd93c2a996c6a605e79850d5c19a4e02b6151f810bb39bd952fc672aa92fd951a086e94f4c25298c7b19021840a399a6c34f131417c82c3bcef32368e95f2abdc965ca5ca3a6426cc686a8833319faf06a0b8a08d8ad3e276225ea6f04eff72a4d9a9052db2306b8e") open(&(0x7f0000000140)='./file0\x00', 0x40, 0x80) 02:05:39 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c0e0f05042459bf02000000c4627d302041e2e9b55767660f6b3266410ff33f660f72d50f0f0db8f4f44e4eed751e0fa0e50934d1c4e10bf8c470c4c461cd583d009d0081466db712c483397fd300c9dcdc0fbcaf04100f0ef345d9c6ac01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526cfcfc4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000100)=0x1000005, 0x4) getsockname(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000180)={0x5, {{0x1c, 0x2, 0xd1f, @loopback, 0xfffffffffffff000}}, {{0x1c, 0x1, 0x0, @empty, 0x83}}}, 0x108) bind$inet6(r0, &(0x7f00000002c0)={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) 02:05:39 executing program 1: r0 = open(&(0x7f00000018c0)='./file0\x00', 0x4, 0xa4) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000017c0)={0x4, [0x1, 0xa2ee, 0x4, 0x7e]}, &(0x7f0000001800)=0xc) 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") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f3d1d237c0a2fef02c46c638bbab64c78") ioctl$DIOCRCLRTSTATS(r3, 0xc4504441, &(0x7f0000001a40)={{"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", "cd9d7dcc2db08a83d0b9b536c6e94845d484162608a1d6daf2b8b807fc0c3aa2", 0x5, 0x1}, &(0x7f0000001940)="f18a08188e86d2131d2ffd06b5dd3d2d5b8443c75f6c05eca362c994ee09749ee7b98ca256d5a811f4dc94a16505dc3e047595bd9ca13f70dd25a9cd07fcdaaa0f5ccc16b8784582730622a91ded03f0d916e2d3c1d8d2ad22857304d21fd0048a2dcf553c628c904417730ce5462a753b7a20871cbe505b956be7466b27801f4fbc0c0dea13279ca042a07f69b378bd49b93da3d72ccb3782885b4cca93967e54e01fdf3bc7326bd6bad470446d2bfa16f39882784be5f277243132dd7272afcfd7a027494aa1898ba7d6837aa1", 0x0, 0x400000000000, 0x3, 0x7fff, 0x8, 0x3, 0x9, 0x55d}) r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) syz_extract_tcp_res$synack(&(0x7f0000001780), 0x1, 0x0) r5 = accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000001880)=ANY=[@ANYRES64=r5], 0x1) fstat(r4, &(0x7f0000001ec0)) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f0000000880)="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") openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x301, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 02:05:39 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) select(0x40, &(0x7f0000000100)={0x0, 0x0, 0x9}, 0x0, &(0x7f0000000180)={0x2b1, 0x3, 0x80000000, 0x1f, 0x8001, 0x20, 0x5, 0x2}, &(0x7f00000001c0)={0x8, 0x8}) r0 = socket$inet6(0x1c, 0x4, 0x7) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="0200020000020200f1ef984ccff1635bf96c38b291fc723c4eb61f55398e53b498f70ddc"], &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x5, 0xf, 0x14b, 0x800}, &(0x7f00000002c0)=0x18) mprotect(&(0x7f0000575000/0x1000)=nil, 0x1000, 0x2) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000200)={0x400, {{0x1c, 0x2, 0x1, @rand_addr="5ba1f8ee68da9322134ef2ab942f7743", 0xffffffffffffff64}}}, 0x88) 02:05:39 executing program 2: syz_execute_func(&(0x7f0000000100)="0ca0b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101eda0fec4c47d822a0a00c4f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") clock_settime(0xf, &(0x7f0000000280)={0x4, 0x200}) r0 = dup(0xffffffffffffffff) socket$inet(0x2, 0x1, 0x6) sendto(r0, &(0x7f0000000000)="8d04c00af22013bb4aef1e3a2fa2f50395ee6a1081ba149c9c55809dcfc790edb875d7f0f328fb8f09c251edc856fefcbb68c8ba2706b691bc046373c2e8e3333c15a70210b4068472ad1384c19d0562e979fb8cda3d34545f114212b748aa8bb596f931dc5e12349fc36888f73774534388fb3f8f3bcbf9b6e97d10f9e095f2a1eda47ca9d8", 0x86, 0x0, &(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x10) accept(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10) freebsd11_mknodat(r0, &(0x7f0000000240)='./file0\x00', 0x30, 0x3afd) 02:05:39 executing program 3: setgroups(0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x80000000, 0x4}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x9, 0x1ec, 0xa30, 0x4, 0xffffffff, 0xffffffff80000001, 0xfffffffffffffffa, 0x1, r1}, &(0x7f0000000340)=0x20) setreuid(0x0, 0xee00) r2 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) munlock(&(0x7f0000ff7000/0x2000)=nil, 0x2000) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000380)="f964a46f3bccd2b038b841e2877d184b4e9e78686e5f9d8a003e79661d9484df4615badaf6c027ab583693596531019e76e3bc", 0x33) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc, 0x81}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000180)=r3, 0x4) r4 = dup(r2) ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f00000004c0)={{"9758e0f0d74538f674194db6d05b969efd983b626d7b99be362a491552e3ea8d4884f172a5cbae63116fe5336d7e5e1cbf82b955e42ea7eb2ef9c6e4f0932a31c8b1e7d0a69e101e32c964131b87b4b359feb73f8081b4cd9a02918d90e6a0e16fea409f055d1e2d785b669eba3ca555f673b93fe0b9ad7acef0b8226760887b4e89fb773c80e928c9651adc930447d343dcd368863e61e88d14050481fdf13af2f06ec4480273c32c9520e8e3834121ef6d4d50acf92a3af3856646894d143767681376c7127486afd3e3ac66c902b50252a15a1cf2f5ff2eaa8517820c30dcfca149d60858137e346e0db739916b83c8fc3b66ba8ac22711b2a8b1ea656a64beebb941a7afe7a41cd1661ef644dbf4d2d9fa9b08e65fd77fce4b979bcdb8cd5aa836c3fdc74235b59dcb02630e24215be3cfe32f6d326b0d5e09c7dba6c7a81409e35b5ac4db317019860ffdf91b3cac5f37919f87066e5d6cb5a418d2e520f662c13193b3b04215674c4664f92080464df2abf7ff6ef413032755b39b5534d4625e9d0ce67d4917f293c95f0c7e02dd530afd2050151bb8c389c2eb300164644f1f79d8e93e0be5fd677aa2081bb9934fdebd696a9705401ef6cba4e5a9a751838fed930a8d70dc7c75975d213d80af2f6c443612ce6b826366fe4d4bea0eff027880912a5890402b5984858f3d71703da1abfbd5ed7f1afdeb87f60251774914a067b142c7053d6bf2017c6aea573e27049ce6dba94c488b0d33f1aa7c9435b56088cab7e98e1ee51bab3526cef746c1c6ca47dc0d57ef90938b2a0f665ab5b54801e4cee3152897559bc9b2cb5faeed2bbb8dbbf4335e12eb6873bc94b3948d4f0ed7d87d7a87aa2286ffaf71e2b832c42fad2c72e76c5f7c9f294e86680538c09776a5638064f83694d412b715b78eb743ccb3d1ab42ded7845c8a3e47b4c423b09b316e47e41cd7a5499fe45a621b8fa0fb8cb7d80d768af76042e98aa3d3eee41a88981060a6bdb007493ba01a0ac26fa740855c60949eddf7e59c8b0aaba6a8c41f3b98d09c3ffa03941f2eebd36bfebff213e5a54630da8276c92f62df01eaae6e981a153ae6ce0b382441e496644d61db7dba8ba4b17b4e90a152c0529dccaf5b61581f2b3873fdf3607fe6d70f7d7bc0b71738a4fd9db76502ca989098ce235a5a42c5fd48cd1d95922e57f01c028ba7f5f5c7d048400033168a4a672fd36a745f1005c530e1ad4fb1668d8e2957f436affc49d342be54b87ccc8aeef6c2f6f06228843862e0ad4e70e24bd51bef05a91170de6dc0123b9bbacc1f9be91107a7e541c4c9edd47d78c6eba6eb55c337a29fccb39ac0f0782ebfdbbd244d2354accecc405abdeff181c330d7967fe6e3897cab1387fc704c5d7e100279a8ce55248a9d4ef45dfdea76e879de14a8c6f8da3af35c5a5f2a2b04f983", "44e8fefef8e30cc0d2e29d2f5c7f409c6b544573d8390b068ab4b5df76c47484", 0x6, 0x6}, &(0x7f0000000400)="1151812c96d3df7dc7e3bc862a85bfe8025f825f58a0a8d351f7439228822cf5d772083a3b93a311da7540b1843fcf6f0ddc43f858cd4553ad3360bad2c5aaeb8b55b14f0415ae14c0a79c12f8218c2ae3e71cee17f40fddc4cee2647f77e422afc38d51b93d9e044752b818c48cef14a9259794d600bde9bf3907340889c407fa68b94b5676cdfcdb4453b0", 0x8, 0x7, 0x4, 0x8, 0x4, 0x2, 0x1, 0x502adbba}) syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0094141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291aeebeba065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") mincore(&(0x7f0000fea000/0x13000)=nil, 0x13000, &(0x7f0000000100)=""/97) dup(0xffffffffffffffff) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)=""/5) 02:05:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000040)=0x675) r1 = socket(0x2, 0x2, 0x6) lseek(r1, 0x0, 0x5) 02:05:39 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000040)) setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000140)="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") freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() setreuid(r1, r2) 02:05:40 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4340f6fd0f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c40f76ee70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000c42195f662cad4d4c4c3e16d488d88e8628f680827360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000200)="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") semget$private(0x0, 0x5, 0x20) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) 02:05:40 executing program 2: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") r0 = socket$inet(0x2, 0x30000007, 0x8d) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 02:05:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r2, 0xffff, 0x1000, 0x8, 0x7, 0x200}, 0x14) 02:05:40 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) poll(&(0x7f0000000140)=[{r0, 0x1}, {r0, 0x4}, {r0, 0x14}, {r0, 0x2028}], 0x4, 0x11) socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) msgget(0x2, 0x80) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x400) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xa, 0x0) 02:05:40 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000040), 0x3dbd06997b8fd555) socketpair(0x2, 0x20000002, 0x101, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) getsockopt$inet6_tcp_int(r2, 0x6, 0x1400, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 02:05:40 executing program 0: mkdir(&(0x7f0000000340)='./file0\x00', 0x100) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x76, &(0x7f0000000140)=""/152, &(0x7f0000000080)=0x98) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00') open(&(0x7f0000000240)='./file0\x00', 0x40, 0x0) chown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 02:05:40 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c651fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000200)="9834140f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10) 02:05:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x400000000000005, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080), 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x10001, 0xd2, 0x800, 0x4, 0x2, 0x1f, 0x9, 0x3, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x97c, 0x20, 0x3f, 0x800, 0x6}, &(0x7f0000000100)=0x14) 02:05:40 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)=0x0) r2 = getpid() fcntl$lock(r0, 0xc, &(0x7f00000003c0)={0x2, 0x3, 0x8, 0xa2, r2}) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x20000, 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000240)={0x0, 0xf3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000340)={r4, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000380)=0x10) ioctl$DIOCGETRULE(r3, 0xcbe04407, &(0x7f0000000140)="f4bec74c592193a8ebbf886a04cc1383b9a5242515f5653ca8a495dd69440609331a0a274515d59ebbd3d2f7ac5060c279ef089f1e251783e7db2c72f2556ffcc2a0d7e67b0c1d76c0f4fc81af5f16d375002ed2953f53c095bd409c43a697e24851b8f610a9cb0575b5bc") setgid(r1) getsockopt$inet6_int(r0, 0x29, 0x18, 0x0, &(0x7f0000000040)) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getgid() 02:05:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8200, 0x0) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000080)="405dd1cc45e1ba691b5f859b4c2c3cefd2cf976cb4bc18b0c65be5b1fc63d281925d3a9158347cb5df54cb4e9bc57d7824f1cdca32a0c7cbc69b52ea23fe8ac4b1d9acb20b4be26aff2b30fa10e06f2bb0a4df0ff96d8d93dfa005") ioctl$DIOCRGETTABLES(r0, 0x8004667d, &(0x7f0000001080)={{"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", "bdea4ee5d20f815da5b406cf15524b9b0bb4e11ab243440d30215a5c00", 0xffffffffffffff80, 0x4c}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x100000}) 02:05:40 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000140)={{"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", "89d0d85e2b0a9470f370cbf04118399fc58ec184158793216e10e53dafb3849a", 0x8, 0x8}, &(0x7f0000000080)="68f8b16be93f25bc2db877c346096f1d2ff19b50bf8451e1a3f8a1a976bef2cef1d1586afdee275a0ef47aecb3bd3630ab02d817cef74ac913f93096f344faf677bf312b94ea194408104699dfc2343ccc7debef348dda56006c67330cb99165bd4bb129049e4075516e860c0ca84266886196c6a513d50c4d00b2ffd8390392b23ecea7a9ce0956e7ae5b5593a32ce313bdf931e2b40e1fad", 0x8, 0x2d, 0x101, 0x74, 0x2, 0x5, 0x3, 0x1000}) 02:05:40 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = getpgrp(0x0) getpgid(r3) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x68, 0x1100) r4 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000240), &(0x7f00000002c0)=0x4) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000180)='\xfb\xb6\xb14EVjtf\xf6\xa0\x9d\xa8\xf5\x1bE9\x13!\xd4\xadg\x9d\xbfx>!\xfb18\xf4(f\xfeZE\xde\x17K+(\x17\xcb\x14e\x05\xbe9\x8e\x9ba/,\xb4Y\xf5\x82\x8e\xb9\'dsn\x87\xbe\xd4@\xb5Q/^\x86\xf9n\x81\xdc\xb4U']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000200)={0x10001}, 0x4) getsockname$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) writev(r4, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x700720}], 0x1, 0x0) 02:05:40 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(r3, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/213, 0xd5}, {&(0x7f00000002c0)=""/188, 0xbc}, {&(0x7f0000000040)}, {&(0x7f0000000380)=""/78, 0x4e}, {&(0x7f0000000400)=""/109, 0x6d}, {&(0x7f0000000480)=""/73, 0x49}, {&(0x7f0000000500)=""/131, 0x83}], 0x7, 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x700720}], 0x1, 0x0) 02:05:40 executing program 0: syz_execute_func(&(0x7f0000000000)="969898140d0f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x8, 0x4}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fchmodat(r0, &(0x7f0000000200)='./file0\x00', 0x188) setresuid(r1, r2, r3) socket(0x1f, 0x20000007, 0x4) socket(0x1f, 0x7, 0x200) 02:05:40 executing program 1: r0 = semget(0x0, 0x0, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)=[0x5, 0x4, 0x0, 0x6, 0x9a]) __semctl$SETALL(0x0, 0x0, 0x9, 0xfffffffffffffffe) 02:05:40 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[{0xfffffffffffffc50}], 0x10}, 0x0) read(r0, &(0x7f00000000c0)=""/138, 0x8a) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x24, "6058260df5b21d318cdb5dc71bcadbc61294b5ccce32a4046b9fca284e8889e96e4f5df9"}, &(0x7f0000000280)=0x2c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={r1, 0xed, "d38512c9813d0becd49e368802f2129ea1f4d38f06fdd0719685f178db098746bc3527ee1c42f015a695ada89d55c7cfbe2b8faac400266f58202ff90d11110f0502604ea73b238843b29e5c6f225135ba7b296f91e1abf8af1d64964c60b3118186f61d0fcc164f1eac32f3dcba48b2fdf62eb29d29502b0955a7bc42b03c1a82b19dcd8b7a7bcd4d81287345a83e8c5ff31fba1a63ac2fbf33039c4ede014bc3219defe81daafa713f536fcc11b9c63929e7aeef04c8283c8118a5b9c27dd8f25766c01ef6e001c25081fbe4cc87686ee106fe4db0b9112a4ad99f06d332317089f7c247fee399e08d109ed1"}, &(0x7f00000003c0)=0xf5) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f00000001c0)=0x4) 02:05:40 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x2, 0x42b4, 0x5, 0xfffffffffffffe00, 0x100}, &(0x7f0000000180)=0x14) r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x29, &(0x7f0000000040)={0x2, [0x0]}, 0x8) 02:05:40 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x6, 0x81413, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mlockall(0x1) setrlimit(0x7, &(0x7f0000000100)={0x3, 0x4}) setsockopt$inet_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000140)="f5c9a82fbf4842dcac8cea2fec5997e050ceddb817e35f2273d04780ae7af8ffa4c6ca5eb20db642a37545c6078eda8958e5341f382398cb18b5436ee7fd4a9bfcc1f5e7ac453a400fa8c97426c0151c825f323f0726b91b74ccd2bc2cb0eaeaaf9ecc96f0def28ba2c149859cbc85c81b2159c4108cd8203fcf36dd425500db9cb705656ce280bce4d8efd6a84150b5ae5f14071652119615ca8a701fa8056e69fa280777", 0xa5) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)=""/88, &(0x7f00000000c0)=0x58) syz_execute_func(&(0x7f0000000380)="f00fbb9f000000009165f70f6969ef69d98a0071d81c4139fd5bf9c441956840f777008f134a637b7b0f1af0e266428ea5ba000000bc64f3430fb864423866c4c3f978fc99f3b7bae1201ecc400faee43e81f3a00fbdeaea0f778018e64c2a8e61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005cc422359a6007") 02:05:40 executing program 0: r0 = semget(0x3, 0x3, 0x698) semop(r0, &(0x7f0000000000)=[{0x3, 0x3, 0x800}, {0x1, 0xf9c5, 0x1000}, {0x3, 0xa95, 0x1000}, {0x1, 0x2, 0x800}], 0x4) 02:05:41 executing program 0: syz_emit_ethernet(0x12, &(0x7f0000000000)={@random="ddf0d5a546de", @local, [], {@generic={0xbbff, "56ec41fe"}}}) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x11}}}}}) 02:05:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 02:05:41 executing program 3: syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = semget(0x3, 0x4, 0x0) __semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f0000000240)=""/193) semop(r0, &(0x7f0000000100)=[{0x4, 0xffffffff, 0x1800}], 0x1) syz_execute_func(&(0x7f0000000000)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000004c0)={r2, &(0x7f0000000400)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000500)=0x10) 02:05:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x882, 0xb1f99a3aff947c6e) socket$inet(0x2, 0x0, 0x6) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r4 = msgget$private(0x0, 0xc0) msgsnd(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000f40b9b88da50ebdc61815ed686e43458061056b6e"], 0x1, 0x800) 02:05:41 executing program 0: socket$inet(0x2, 0xa, 0x0) r0 = socket$inet(0x2, 0x40000000000000, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x10a9, "260ac8f075397b6e9fbdd2dcf018de73"}, 0x14) 02:05:41 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100), 0x4) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xac}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x400, 0x8, 0x10, 0xaa, 0x0, 0x7, 0x6, 0x7, r2}, 0x20) 02:05:41 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f0000000040)=[{r0, 0x2154}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0xd}], 0x2, 0x1) close(r0) 02:05:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = dup2(r2, r1) fcntl$dupfd(r0, 0x0, r1) r4 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f00000002c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x0}, 0xffffffffffffffdf, 0x0, 0x0, &(0x7f00000001c0)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0xfffffffffffffd44, 0x2fe}, 0x104) 02:05:41 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x1, 0xb0) getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) execve(0x0, &(0x7f0000000340), 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000380)={0x100, &(0x7f0000000440)=[@in6={0x1c, 0x3, 0x7ff, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x2}, @in6={0x1c, 0x3, 0x1, @rand_addr="ddb767faa0497b789821c851273c046e", 0x1}, @in={0x2, 0x1, @rand_addr=0x100}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000340)=0xfffffffffffffeac) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0xdbec, 0x4) freebsd11_fstat(r3, &(0x7f0000000080)) 02:05:41 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = semget$private(0x0, 0x0, 0x208) semop(r1, &(0x7f0000000000)=[{0x2, 0x6, 0x1800}], 0x1) getsockopt$inet6_int(r0, 0x29, 0x13, 0x0, &(0x7f0000000140)) 02:05:41 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @random="a96de81d4f9d", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1=0xe0000039}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}) r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000000)=0xff, 0x4) pipe2(&(0x7f0000000140), 0x100004) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 02:05:41 executing program 0: r0 = socket(0x1, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000180)=0x47b87, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) sendto$unix(r0, 0x0, 0x0, 0x180, &(0x7f0000000040)=@abs, 0x8) 02:05:41 executing program 1: r0 = open(0x0, 0x804, 0x1) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000a00)={r2, 0xfffffffffffff000, 0x4, 0x1, 0x10001, 0x6a76a15}, &(0x7f0000000a40)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000009c0)=0x1f59, 0x4) __getcwd(&(0x7f0000000940)=""/80, 0x50) getegid() setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000a80)="d599b893d68c652fb882e199bc09f38365150d9953ae4be9f3f5d4715c0989dd3d14b118fcff977cf330e994a05fb65eaf223b5fbe1e080f939eb2b2ba78a691d25467954e4b615c1621caccb277b63ce103683cc78bc8a0d6537b7ec8a5bc3b1564da68a92ce5c099ec79e916381780d76a223712410ff68afa1a880f93be240d627339356975ee0c303237aa7a7b7b16fe9fb85cded162e4d1772263962fa949c82f60b0020b74cdbb305075e115612b622b83676cfdd5898241a8db03d9134ae8c0306da8bea51c8b729c1891330ac2bad3") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r3}, 0x8) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 02:05:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x8040, 0x0) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000100)="7369e7359433b2a26b329bbbd17fae1e7abaac03923afceb2a") syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf5c034f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @rand_addr=0x8}}, 0x0, 0x1000, 0x9}, &(0x7f0000000280)=0x94) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r2, 0x1}, &(0x7f0000000300)=0x8) 02:05:42 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1003, 0xfffffffffffffffe, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x8, 0xf7cc, 0x4200, 0x7, 0x5b47, 0x0, 0x6, 0x2, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0x2008000000000, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0xff, 0x4}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0x562, @local={0xfe, 0x80, [], 0x0}, 0x8001}, @in6={0x1c, 0x1, 0x80000000, @mcast1, 0x7f}]}, &(0x7f0000000100)=0x10) 02:05:42 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ftruncate(r0, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700) 02:05:42 executing program 2: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x10040, 0xfffffffffffffffd) sendto$inet(r1, &(0x7f00000000c0)="4b3e4bd21a00203e171240422e3748c25afac536c51cee420df7eae53b5882b2cb04fd196d0b58fde3", 0x29, 0x0, &(0x7f0000000100)={0x2, 0x1, @multicast1}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0xf5}, 0x4) sendto$inet(r1, &(0x7f0000001440)="51d4e419fa90b15cfca60e44f418db744d2dd4b05c07f292f9db102eb1173dc42fe7049d53c46a76e7bddb32feaaa1b14096bee5dc5ecc3e561988284f07e766f5012d951dd0389aca29bdb13aa9d0ec27a6cee423fe58ab2c71e42cc62ddb825f63b31223b83ffb1d0d835d58e76b4d63b403ad684f080a5b87c520a30e83ba32045d6cf6a71e9b61edd18e2dbc", 0x8e, 0x80, &(0x7f0000000180)={0x2, 0x3, @broadcast}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000001500)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290f00303a0000000000000000000000000000000000ff0200ce18b73d8d0861955c58a5004e0e000000000000000000000000011402907800000000609433df000002007400000000003300000000000000000100000000000000000000000000000066"]) sendmsg(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="1e881495fa4d8f78759760daa856c231da64cf2fc204b1a47d30a980af8a875ef7f65fb411b66c2e2a34aaac582c998ed0cde90d76da7e5ec6c91ef95ea85e56230c892c2908facafb3bf9fd2f44b1d4efe117fe09e2c4d628e023caff865b0a52a92bc347d77bbe3e7ef2a696195fd6bcf121f64ad061c49ec332c8b56ef3b7ed55486b2c4f2a830ef88d492283", 0x65}, {&(0x7f0000000280)="db7d8427", 0xfffffffffffffc2f}], 0x2, &(0x7f0000000300)=ANY=[], 0xb22}, 0x104) 02:05:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r2, r1) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xc}], 0x10}, 0x0) 02:05:42 executing program 2: shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000040)=""/115) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 02:05:42 executing program 2: r0 = socket$inet6(0x1c, 0x1, 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x6, 0x3, 0x1f, 0x1f}, &(0x7f0000000140)=0x18) syz_execute_func(&(0x7f00000004c0)="b1c591cd80c4827941cda6c4e2a59ecdd0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f216164808eebae0038e802000c62111f00fba6929da7dd7e0c47d239cb63e36646442e9000000010f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1") 02:05:42 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x6, 0x4) 02:05:42 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000380)={r2, 0xf, 0x1f}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000280)='./file0\x00', 0x800, 0x90) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000002c0)=0x1, 0x4) getsockopt$inet_buf(r3, 0x0, 0x53, &(0x7f0000000400)=""/144, &(0x7f00000004c0)=0x90) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x0, 0x7}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000200)={r5, 0x401}, &(0x7f0000000240)=0x8) setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f00000003c0)=0xbbf, 0x4) setsockopt$sock_int(r0, 0xffff, 0x5011, &(0x7f0000000100)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r5}, 0x84) sendto$inet6(r0, &(0x7f00000000c0)='\n', 0x1, 0x1, 0x0, 0x0) 02:05:42 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)={0x0, 0x80, 0x0, "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"}, 0xfffffccb) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1}, 0x8) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYRESHEX], 0x1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0xc6}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1}, &(0x7f0000000180)=0x8) 02:05:43 executing program 2: syz_execute_func(&(0x7f0000000140)="1c93b5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427d360f0065fc2a00c4427d19d2da76768f48680850eebce000008020002000dd6d68074851c462653a08c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066400f9fcf6666450f17560dc422dd9cc5") r0 = socket(0x17, 0x2, 0xda31) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x20}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000200)={0x0, 0xffffffffffffffff}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x7, 0x100000000, 0x0, 0xfff, 0x3, 0x100, 0x0, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x7fffffff, 0x2, 0x7, 0x80000001, 0x7fff}}, &(0x7f0000000340)=0xb8) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) execve(0x0, 0x0, 0x0) 02:05:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f8191030000001100"}, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) 02:05:43 executing program 1: mlock(&(0x7f0000ce2000/0x3000)=nil, 0x3000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000440)='\x00']) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', 0x0]) writev(r0, &(0x7f0000000280), 0xf3) r3 = accept(r0, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000400)=0x1c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = semget(0x0, 0x3, 0x8) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000000480)=""/16) recvfrom$inet6(r0, &(0x7f0000000980)=""/107, 0x6b, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000a00)=0xd6a, 0x4) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) poll(&(0x7f0000000a40)=[{r3, 0x2010}, {r3, 0x40}, {r3, 0x4}, {r2, 0x2000}], 0x4, 0x0) select(0x40, &(0x7f0000000080)={0x80000001, 0xc7b, 0x1, 0x0, 0x4, 0x800, 0xffffffffffff0000, 0xffffffff}, &(0x7f0000000300)={0x0, 0x7, 0x4, 0x100, 0x1, 0x6, 0x8001, 0xaf7}, &(0x7f0000000380)={0x1000, 0x10000, 0x7, 0x5, 0x7f, 0xfff, 0x9, 0x3a4a}, &(0x7f00000003c0)={0x4, 0x2}) 02:05:43 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000001a00)={&(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2400, 0x0, 0x0, 0x0, 0x1300]}, 0x3}, 0x1c, &(0x7f0000001600)=[{&(0x7f0000000240)="860cd8ad5ff4a6f8", 0x8}], 0x1, 0x0}, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x10000000) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100004) recvfrom$inet(r2, &(0x7f0000000140)=""/178, 0xb2, 0x40082, &(0x7f0000000280)={0x2, 0x3, @multicast1}, 0x10) r3 = msgget(0x0, 0x1) msgrcv(r3, &(0x7f0000000080)={0x0, ""/86}, 0x5e, 0x3, 0x800) open(&(0x7f00000002c0)='./file0\x00', 0x608, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), 0x4) 02:05:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f00000000c0)="61bd3532dfd5e4781f5732dfbff5f75a8679f117f677e89e52ab3b03bba54c6753909e4b6dd66d4acc9251ff221aa5552b6fc6d018269642f046ddd1069657c6b6ba360d65829b15bebbf25b8cd58bb7f7b96ec49dade7f4989b82c01a4c1cf7ec8e26e2605de0c640c8c5cadcc609943eefa86be9727102c617bee97bb48155dcb1d98cf485202b432aa3123529636a95db982f4e4c4b84fc3e7bd4e05df22645fe1b0c1a4d69f58c94c7497bd90395f2d66900206b92e7acff8ac29e41a980610a8cc28a6e", 0xc6, 0x80, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x84}, {r1, 0x110}, {r1, 0x28}, {r1, 0x14}, {r1, 0x2}, {r1, 0x8}, {r1, 0x40}], 0x7, &(0x7f0000000040)={0x7, 0x8001}, &(0x7f0000000080)={0x8000}, 0x8) listen(r1, 0x0) fcntl$setstatus(r1, 0x4, 0x44) 02:05:43 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = getpid() r2 = getpgid(r1) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x1, "3a90d9b89a97e055b4e85a4ac2f53787"}, 0x14) wait4(r2, &(0x7f0000000040), 0x10, &(0x7f0000000080)) 02:05:43 executing program 2: r0 = socket(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@empty, @multicast1, 0x0, 0x7, [@loopback, @loopback, @local={0xac, 0x14, 0x0}, @rand_addr=0x3, @multicast1, @multicast2, @broadcast]}, 0x2c) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00022e0000000000000000000000000022ef78695d7f131fa931ef85d4d9b9e8a01618873f92e1c7590f763e2665fa5b13cdfcabdbc13ed9892923deb2817950bc970c42e7817d4c705377945ac60ec5bd75535b8714afc53a1d3eec3272594c15"], 0x10) close(r0) 02:05:43 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x20000, 0x83) renameat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x18, 0x0, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x3300}}}}}}}}) 02:05:43 executing program 2: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000340)="45d8dbc4a17f7e6260c4a1d25a63af660ff19977442ecabc78e37b218d2f410f2f2eca000004e498639ef0119ee46d6cc422a5bca8aada0000f13bf1c549ce0a") nanosleep(&(0x7f0000000000)={0x7, 0xebc7}, &(0x7f0000000040)) syz_execute_func(&(0x7f00000002c0)="984cbd5ea84a1cac0f05f359bf0c00000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87da3c4412d72d50000e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff458009dc0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcd205feefffffe1dca261c481f1da10") 02:05:43 executing program 3: syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200804200e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294058c44219a735d0d0dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendto$unix(r0, 0x0, 0x33e, 0xfffffffffffffffd, 0x0, 0xfffffffffffffcca) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 02:05:44 executing program 3: msgsnd(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000004c0)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e996508f49788361c70f162f0fc4014ef04680b608000000c121fc2e66410feb54fad6c48265b8dc2e41812047c32b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x80000001, 0x8, 0x7}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x5, 0xf, 0x2, 0x1}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRESDEC=r2, @ANYRES16=r1], &(0x7f0000000280)=0x2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCGETRULESETS(r3, 0xc444443a, &(0x7f0000000040)="b59f4f2771054849c6c23ee91fcc467d0733a1a011d1b827db705825dff5ba3fc9b4255fba0f39aa06cc0086bff2cf7d692d07ee") 02:05:44 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_stat(&(0x7f0000000380)='./file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='./file0\x00', r0, r1) syz_execute_func(&(0x7f0000000000)="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") open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) 02:05:44 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x42, &(0x7f0000000000)=0x4, 0x4) fcntl$getown(r0, 0x5) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff12fddde55d6251aaaaaa0800e700ff78ac1400aae00000483848e3019898ee00cf28f5e11978b3172cf8866fe291b39ca2cdf450a6cc56703540b60aff8f7ec99ba0fb54fb88f54645ddb3cbb959f4d73d59bbe5a0920d1e37ff933c70daac7f7b6a0216645c7c07706b8dcb5f2860464d52bf01d86e749ecce83cf76bb1128b2f3d1f14c79db3c3d774eb700000000000"]) 02:05:44 executing program 1: syz_execute_func(&(0x7f0000000180)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b661a16602f2fc4014e21fc2e66410feb54fad68a470f657f004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d11566f3baadc46291ae8ca065600000eb0711740f2d96000040c43bc43b3a5c1d440f2b55b331c40285bfd2400f0fa37f05080040b0b00f0f82dada0483360000c401b956f8") 02:05:44 executing program 3: munmap(&(0x7f0000d87000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000000)="c46215aae50f0e66a5260fc73b0fc2ba00000000a5c46255bea50200000042d9ee660fe74100f20f38f1f0f22e0f33") mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000140)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f0000c60000/0x2000)=nil, 0x2000) mlock(&(0x7f0000c46000/0x1000)=nil, 0x1000) munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) r0 = semget(0x1, 0x3, 0x0) clock_settime(0x0, &(0x7f0000000200)={0x350, 0xffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100000, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="04a30100", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x14) __semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f0000000040)=""/76) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000240)={{0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x9c6}, {0x1c, 0x1, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffa193}, 0x629a, [0x7, 0x3, 0x0, 0x100, 0x1f, 0x4825, 0x76, 0x6]}, 0x5c) 02:05:44 executing program 0: r0 = semget$private(0x0, 0x3, 0x0) r1 = msgget(0xffffffffffffffff, 0x400) msgsnd(r1, &(0x7f0000000040)=ANY=[], 0x0, 0x800) __semctl$GETVAL(r0, 0x4, 0x5, 0x0) 02:05:45 executing program 2: r0 = socket(0x1c, 0x20000005, 0x0) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYRESDEC=r0], 0x10, &(0x7f0000001540)=[{&(0x7f00000004c0)="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"}, {&(0x7f0000000380)="361c91ce6e61c695021b25c0a95c8bd608b08c3c5524fdc8b09fec72089d065ab95ab6dede672ad4a71c1a73c4874e23241826579f404accb193f3143ff57e77354d3d198e3af7b27117be622a7b02996d1673de801ea3bae222e5d62620a65a1fa6871eceb75b7b947e3d4773227f50f6ae81d974c842afc75667e9c8e7258cc4820f5b6fc56e0c6cdd06f70dd953557b28147f4fb5850b41e4763085ef7d81a469b8ea043b8a7e84714f22fa9ebb2c68f108a338f58527b278dbd025c0a26c2b80"}, {&(0x7f00000014c0)="5513fc38aae5edb88f6e66f9aac6a36530cdbfe4129d2b3ef901b48adfdf05e83837996941b1d762b20264a9b267b5d0d22570a15dbc09df6e20374cb4643437f37dff7dd237428eac65d4dcd2c56d490d948c1fc9b29dd2"}], 0x100000000000015f, 0x0, 0xff9c}, 0x101) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x1588, 0x10001, 0x10000, 0x6, 0xfffffffffffffe00}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x1, 0x13ba}, 0x8) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000001580)={{"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", "30509f453d8f5ef2628ddad3ae18ab013173f2715803da595febbba0dc91852e", 0x3, 0x88}, &(0x7f0000000040)="7abaaaacba5db640cedb9aea0c44eb4eb6f27034e8bded1f3c6ab43fec0e29ca5bddcc1f4cd65d12674bb593f0544e547114f274747bdff0905453891304048a72b942b3676cdcd662652d095153adc20c537071cfe800b177bbed", 0x8, 0x3, 0xfffffffffffffffa, 0x9, 0x200, 0x400, 0x3, 0x2884}) dup(r0) 02:05:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @multicast1}, 0x10) 02:05:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000080)="3bc22ed8b77bfdf54eba149b095a16bd70b29899a9da38875a429b404ae4786ed3d6027f52998b7a0c0725da8b256dacfe69477ebb9c41b8a413b3756d811b3a5e9a100e65a2ad2b38a675e667847d9d84bd1fe7c632b8379f89014797cdd04a686bac1cbdd69197104ebcf9b4846f62b78c94") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r1, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 02:05:45 executing program 2: syz_execute_func(&(0x7f0000000180)="b16891cd806969ef69dccf000f708301000000fec1c1c7c4c3090c3300c421d9e0f6bbc817d11fc817aec44549f2168f4808eebce00000802000c4234948d1cfea660f37376bc3c3c4210a5f7a2af3400faee47c7c4375f5c401fc5a38400f0d18c401fe5fc1b1dddca5f9ffffff1d54111d00") 02:05:45 executing program 3: syz_execute_func(&(0x7f0000000340)="98340dcc050fc7f791c4c441911534e5cb0000000a41e2e9964180bff083610b00237909a200800000e6660af66d220f0fe5be34d1c4e1f8c42108c4e101167c5c8e972e41812047002b0000006e53c402459144b406f0281e9b439b3ef344a5e35ee6c45ec4224928800d000000ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0744b072d96960070000000dcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3824830a000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000000)="8758ebf12b5018315e78b6858847d5bccc") 02:05:45 executing program 0: r0 = shmget$private(0x0, 0x1000, 0x1000000, &(0x7f0000ffd000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x0) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x10) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x13, 0xffffffffffffffff}, {0x5, 0x3}}, 0x200) 02:05:45 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r0, &(0x7f0000000440)=""/4096, 0x1000, 0x2, 0x0, 0x0) open$dir(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800a00004, 0x4) 02:05:45 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x110001, 0x100) writev(r0, 0x0, 0x0) read(r0, &(0x7f0000000240)=""/252, 0x5b1) 02:05:45 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x204, 0x140) r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0)={0x3}, 0x4) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000100)="cc62054b5c0978ebc50203c2b0003f3f15e73210bb3149b9dfab1354fccb9b8940d9aa41d3b8bce63f5598e88fe53464c5d530488f6617c0417bf90a88671ac3606da40a593cb4dcc792ab8c4180f122853b0ac3df96fb8d407661a68a33368a19c0c7ee4089c83ecc84cc5103b0069fc925676fe541efabd9c7545e9405346f96b01e09d839720a2006b68631cd1c97075142cffa261457ff81efcc497c204ee6b1767847dde87f90c06073eb298009efea2a199f5713f4cbc647e196d46f425ab8152c67aa149ba744e9c5a7b7076dac61b8"}, {&(0x7f0000000200)="2bd0671ab8f53cf0c7168fd321bf64cc0b34c8d8c6379b120dc42fa8bb8c250d559b7a74a62171e19ac016e9a04b03dd39b5444ce5bb3491a36e7ad16536b0217a1d6af6278fd1628dda10804c45f628656d61392ac9950a287824f65dcf4436ca218954344ad3fdc527687956532d59b3e6d3431823a7b144c2e711e7b3c388226c8947a9c4584c954def4763c804"}, {&(0x7f0000000440)="1c78e8c3d09e4ceb9b591d7afcc44a36fa5ccb8eeb57f00186f40e64d6af07e3e6a2455f3478678712754bedd0002be0"}, {&(0x7f0000000480)="1a1be1e1c702f9eb0893c689c5a292426ab7ac24a79332ba10b2337133e0821a371c068a60285225718ab62a30d31cd68b751a4fbb93ee2dac41b2b70ac0ad162c249e50a6866aa760d590d91b9f218bbdc85d017919072773bee36fcea847b16d628b83331563b8bddf7c1c81f206c6eb42fb6a221f97515007f81fef3a4db668116c1438d5482ddd5bf0fc880b161004eddb7b0ae70152c9814950b8a11265b1cc08b5c82cdcc8d6489301c24003f1df3a54b1ca0647097dda9ce3257f832dd34363851124ed5c44bc3b73e86e8c0a59c5988baa3421571ff94d8c87db2fcce58f6b278cc4469bf1"}], 0x284) socket$inet_udp(0x2, 0x2, 0x0) 02:05:45 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000140)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f02c4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b004040f0f82dada048336000000") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240)={0x4000000, 0x8000000000000000, 0x7, 0x5, 0x2, 0x4, 0x4a88, 0x401, 0x2, 0x40, 0x80}, 0xb) 02:05:45 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f00000007c0)="20936a83a7812dd07ab695c445d5e89accff88388d16651ffa120c4c26a6c637015a857c891fb03a2bd7855a9198a82efd9801722674aaec97afa7f2e58dc39a456552598760cb2f8138ed96505bec16e1862d3f568f61ae1f6224677c315fe080c3ad1b35295fcca4d2b3c278b14deb8c3b8261015a42af77f93b51d46ab68d84451b1e24bc27b0ddfc517d41781580277c8691e4a34b9a7da00e059e981d4d") getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000bc0)=ANY=[@ANYBLOB="1c004e2007000000e85cbfb13e3423eb460000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fda331a4a7d2f67f000000000000000000000000000000000000000000000000000000000045d78439db5ca1fc9bb4d97994ccbf634418f08108efee40ce479e9c69ff108d13c70603cb736be83642b6d2a22d9aa6491a62fede80cf085c56ff7b34e5fe7c309681b4cb3742a86651c4405ffd1735cfa879a52520eca31e629efca2ed43a1484c0318605cf34d2bc8a3e0e5bbbaabb69e7d", @ANYRES32=0x0, @ANYBLOB="ffff080000000000"], &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r3, 0x9}, 0xfffffffffffffe62) r4 = dup(r0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000ac0)=0xb7d, 0x4) getsockname$unix(r4, &(0x7f0000000880)=@abs, &(0x7f00000008c0)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000b00)=0xff, 0x4) getsockname$inet6(r4, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000200)={r3, 0xfffffffffffffffb, 0xffffffffffffffff}, 0xc) ioctl$DIOCRINADEFINE(r4, 0xc450444d, &(0x7f0000000340)={{"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", "8e9332df5d95eccd049d2c07bd394e013f788b6b1177d0d0965ff24dea12e452", 0x0, 0x7fffffff}, &(0x7f0000000240)="995fe639e80ec19664943d654752eab2a905cdebbf682eca0788d47cd63c989a581480c6861f934c68db317db71f577ddc50e3c49265066518b9fcbc00ad8063753f1fd881ab1ba79db93adc0018ecf763ded5fd14297f639880968c286ebcd12f5200dfe412a667c03dddce4b07fa663f66319fe69377068a15a84373aa5f934da4c87f9b423e53b54ac21aa58c1a59649c13bd7f85f4c9d27b917ce1a4db9c5d702ac819c34d454930b84302a5b2d00be3ea9e3ad1aa63ac497800fd401c7709edf6e5090e5afcd1f79228ad327deb84dddc011a", 0xffffffffffff0000, 0x800, 0x40000000a, 0x1000, 0xfd, 0x800000000001, 0xfff, 0x3ff}) connect$unix(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="00009a3f66696c0c3100284c8718192fb52aa8e01ef232971660784942373f7d8ef20432cd40"], 0xce) setsockopt$inet6_int(r4, 0x6, 0x0, 0x0, 0x23) getsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000b40), &(0x7f0000000b80)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000940)={0x0, &(0x7f0000000900)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000980)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000a40)={r5, &(0x7f00000009c0)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x1, 0x851, @loopback, 0x3}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000a80)=0x10) 02:05:45 executing program 0: r0 = socket(0x1, 0xfffffff, 0x9) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 02:05:45 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) r3 = getpid() fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"d57411c18a99be178b69efd3ddca23123c38cf4706e226b85c935ea97c32133c7a6d2d58b9488019e99aeb250d17d956529346371398930aa6c2b49f38a198dee1dc1e5f971369ac92f7ad45ce0f01a30e3b0db6b98ed7ab00fba5f19a9c19b4994613ae00110a96554c8521e55810a93ba2566d47efdb010aa0dec62ec2c5d7d46e4403d7cd6b310a8e2b40080bd0125e71957bf96c4058fea028babbae406fd22712a21644e38a1203973f2221769633d5b5916cf28533cc84f41d07792f748b0b7be1b306b3c338990b9dde98f86e306c2871cd43a8abaf487a3b06fb335d8dd5e72ae4a5e8bad44587591b48e6effc4d9dc8fc19c2e6b0b1cd0305642576f87e662a74b30ed9c8861a60d0e6ae9192a1315d54a3c9fb5b5e12c341db0620174b73c4944268c670f9e65fb898e9d684cdcd14d3c21cf898f27d451d69202f3d5328b62aca43f61a1d5b78f219fe17c5a58227e0d7ba17525c19aeff3dee904ea7e6b9d9fec923121b95e945602f811a8018e79a5bead015ae5e5d48e52ab34a6f68a7a5f62bdebf235a9036ba6d08be1287031cf33b6157fbd16dcae7624102fc6551f8aca34d5c955356aa8d800379951e9996837d13aa23edd5ee1f9cc60ec2fb19f9bf32689016786994c1d149e0896c253d619e755e62db0f1c2ff3a3d026f7b7c2cf12e0065e6f5b5064eca7acc84ad4af935110e7cbe33c64dd71b7e9d9911904c0f48902a81e4ffe5e21fbade51d78149bfdaeb98b35d4ffcfd56ca62c788f62772045af2fd6a8a177981cf028e209c8adb05a647c0d87e0f0e92e3820d1fb13fe19b3f365f50668281624a634713f8a2e8e335649a3911ea275d38bd6670dc09fee4681422ff67922502ac91eeeed9c00b725b670c4111b589daaee47d8d2301a74d36a01d46b74213c7d4690a67b3f3801d1a174c39231ce994fe4dd711e17869fce580541a07dcb8a717c10b21ee0d058a4490286eef2c341194a8c441eaaa119d35f2f45d22efec9d769652f4308d5c03c086edda62b5998a5b7258c43f2a893a80489a2e41bed41521466a1f124032811812e182a0990d4bfcebf6b6018921d64137f0b055edb73a48d9e6bfd0b89f3c10ef6c526c82dd3ad0628c7d07ec85e3548c529136cf83d06d8ce9e46d30b23d08e2a6bdca3d5d525f2d752c7afb06884a0ebd629cfc6dfe67bd6e8cd15d6e4ca64c168fa6a8e9e0fa30c5fe5f2990857ba70aa7378cd340875bc34bcb0899b4aa4930571d1804367763de3833004c7271f9dd07daa052f2277bb5cab944c130cc6e846f2d5955179d06e47d146832f1beefcedb6ab2fe65ff4670452f6d29df12b71b340dd6b5cd91863ca8c1da9f36bbfdeebcc4e22445c9a6274df7994712f82be8d8db858b11346d10cd53934b4806063fe1461996157b73f29a9362e0aeaa3d6f76dcb7d2e44", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8", 0x0, 0x4}, 0x0, 0x2, 0x10000, 0x9, 0x8, 0x941c, 0x8, 0x4cc900}) r4 = shmget(0x0, 0x2000, 0x100, &(0x7f0000ffc000/0x2000)=nil) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0) freebsd11_fstat(r0, &(0x7f0000000300)) getresuid(&(0x7f0000000280), &(0x7f0000000380), &(0x7f00000003c0)) freebsd11_fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000500)={{0x7ff, r6, r7, r5, r7, 0x10, 0x5}, 0xbb34, 0x0, 0x1, 0x5e, r3, r3, 0x9}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) preadv(r2, &(0x7f0000000d00)=[{&(0x7f0000000400)=""/59, 0x3b}, {&(0x7f0000000580)=""/148, 0x94}, {&(0x7f0000000640)=""/22, 0x16}, {&(0x7f0000000680)=""/147, 0x93}, {&(0x7f0000000740)=""/171, 0xab}, {&(0x7f0000000800)=""/42, 0x2a}], 0x6, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 02:05:45 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5, 0xffffffffffffff11}, 0x3) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 02:05:45 executing program 3: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000000)="d349baf20fe6e9c421c85f6306c4837961e50f660f5816c4a311698800000000fec4c22d36bff0000000c4a2f923e90fd1c043e0da") setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x1, 0x5d3, @mcast2}, {0x1c, 0x2, 0x0, @remote, 0x1}, 0x3ff, [0x10001, 0x6, 0x0, 0xfff, 0x536, 0x9, 0x0, 0x2]}, 0x5c) 02:05:46 executing program 1: r0 = socket(0x11, 0x3, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x1f, 0x0, 0x7, 0x7fff, r1}, &(0x7f0000000200)=0x10) sendto$unix(r0, &(0x7f0000000000)="b10005049000000000c708005786ca900f0e08fecea13ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d4f6ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b40ba36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8010000000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) 02:05:46 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x6) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ftruncate(r0, 0x10000) 02:05:46 executing program 1: r0 = socket(0x2000000000000002, 0x10000000, 0x84) sendto$inet6(r0, &(0x7f0000000040)="ea146c01f054d056c17546c6b40bcade234dc896d425a1e56d10cbf039a41f397a7aa6f67f61ccfb7b44f706d50f489c83c60ee6f7aa30e8a79b93792ac8e577705210aefa457b9e6300591adcb9f4b99be0864a8f672b79fd8d246e0682b1d8c49a628c0bd2e91c6939c3e800f89c89e16467522fde62924a58079c16b59927fad56110b1cbe6fc81a9dd0a34d26775996b2fd1f53e0a73f4cffa9d4b57619930dfbdb20df3cd8bf84d426d267cf0118998eab41ced69a1fcaec3dfa5525e3419220c5949556ca0970d19ed39", 0xcd, 0x0, &(0x7f0000000140)={0x1c, 0x3, 0x100000000, @mcast2, 0x6}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x26}, 0x8) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000300), &(0x7f0000000400)=0x100) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f00000002c0)=0x6, 0x4) 02:05:46 executing program 1: r0 = socket(0x2, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000080)={0x10}) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @broadcast}, 0x10) accept$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000140)="ca988b61f5dd25d980d40ca377549cc4c4976f891e958a41495c8cb03e25f95d1dcfa5742b7543eb82d23b9f01fd16f0eb749406ce82322bdee6f43c59eba30b7d767b78d0ca5163c97388e2a7bb710628ef037d38ca9900ba2611c5ee4204a3c27917dbd98bc7ef7693b6e7294b3a19117ac07ff8f116e6b6239e2ebaf67cd8f15b5bdad613d2a7d569d8e7837390f0cf7895a1a1134b124a580d0fee98c1d44edfcb2bc8b9e3a4987670114db0793d758a11deb698") 02:05:46 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x3, 0x8) 02:05:46 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x20000000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001080)={0x0, 0x40}, &(0x7f0000002240)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001100)={r1, 0x1000, "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"}, &(0x7f0000002140)=0x1008) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000002180)={r2, 0x6f, "3f1ffc19255342a1b99f91b27053d205d35c9d0f91faec37d941d210226dd262b3f8eb01140f9de9f28b4c8498efec123637ce0dd7ff78b20b672b64985610eab885b2287259b6756ed9a1b048d02947bdaa82210ff8cdad52b4417d89fa1f70a9458001425903e134a169fba5f6b2"}, &(0x7f0000002200)=0x77) readv(r0, 0xfffffffffffffffe, 0x0) 02:05:46 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x6) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) 02:05:46 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000100), 0x4) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) r2 = dup(r1) readlinkat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/6, 0x6) getsockopt$inet6_tcp_buf(r1, 0x6, 0x26, &(0x7f0000000080)=""/128, &(0x7f0000000140)=0x80) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 02:05:46 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xe, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x2, 0x1, 0x1, 0x2, 0x93cc}, 0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000180)="98504c9e9a21a51547fde7e1179e189c28aaf4fc12d41a6519e1343016e1eb674b0d6b424aa93b26d84c232c1d8cf4e6cea83b025d57fe7d953769659eb42878a5b8b99b6b3426224453d86322053b50ec3ac487a7cf0c556d8a57115752029f7cfc2d54481ab4d4aebeb26987ba1a8191e5f516c84ecd6dde6a1ec39fcd5d90c822ab3e04fc9ad204b3369e1b424f70a06b37788b778f056501c7b0fd674d493f4e3f5ad55ce7ee50ac24fa7fda8c237511f9bd3ec4e126be2027374ff2cad1f9062c8f1b337b45a76594c07bf13744a7b30443a93d13f3ddaf52819793f2ae358ddaffc19a97") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8006, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000380)=0x10) 02:05:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) r1 = fcntl$dupfd(r0, 0xd55e452f34ccfde9, r0) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000180)={{"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", "88d53ecb2a1ec17388197aa6511efb9b1838d88d90288daf88d443ead699c368", 0x1700000000000000, 0x9}, &(0x7f0000000000)="6c0c27b903bbf95596f57e37bdf37e722311f4062fc1037bdfd7c8ae49a705bc440729d356a34faf637f", 0xef7c, 0x3, 0xa3, 0x1, 0xf8bf, 0xffffffffffffff45, 0x100, 0x40a}) 02:05:46 executing program 2: r0 = socket$inet(0x2, 0x7, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xffff}}, 0x0, 0xa99d, 0x0, 0x110, 0x9f, 0x200, 0x7}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x10, 0x5, 0x80000001, r1}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80000001, 0x7, 0x9}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x6}, 0x299) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r3, 0xffff, 0x20002000001018, &(0x7f0000000080), 0x4) 02:05:46 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000000000), 0x0) 02:05:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) freebsd11_getdents(r1, &(0x7f0000000100)=""/110, 0x6e) dup(r0) 02:05:46 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x6, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r4, 0x6}, &(0x7f0000000140)=0x8) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x501620}], 0x1, 0x0) 02:05:46 executing program 2: r0 = socket(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0xfff, @rand_addr="429fe12d4f9b931c54198cfede0c32cd", 0x8}}, 0x0, 0x9, 0x7, 0x1000}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x8, 0x3, 0x7, 0x100000001}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180)=0x7, 0x4) 02:05:46 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x1) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7]) r2 = msgget$private(0x0, 0x20) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000003c0)=""/143) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) msgsnd(r2, &(0x7f0000003d80)={0x1, "ce3996159f530b91fb9cf3c99dfd01778c394d7d361272f57314fcc79d051c81962d8055f6f6b063021b3ac7314b791e24d19ce89ddbe3d60b713561772b55bf1c4ea666cd85d476662de3d5371c8b03f2e9a394f0d8e4"}, 0x5f, 0x800) mlockall(0x1) sync() r3 = dup2(r0, r0) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000080)="3414851b5761a0314d079459e99c2db1f2583d7283a28d5f5c611333b290aa0fb7fbfe6166f5dae709ca8542237bf24a72f34d73f067e7c19a75b546d32422f2229766235dbec504c51837f5fd485420151e3d4790ac1a50199eb9a23ccbc31dd01e5cb595e5f7f661618e2e1ad61d4438d44d8887cf2a279b9b459f41d2d76d3e2856a40a0db7fa232a2b64e625da3a76f426281eeaf9c0ba05d12d03516b95ac976f28c5ad294127524df02861faaa") socket$inet(0x2, 0x3, 0x0) 02:05:47 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRESHEX]) freebsd11_stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000080)) syz_emit_ethernet(0x99, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffff22c0f951198588a82a0081004000080046fc008300640003020c9078ac1400bb0000000000000000f8b5f5f280f15069058041e2db0a9aefea0bf4ef3ae27dbb642bf5e1646c35d3ef1807b9433099921167378997ac48af2924d95c545045722234d45a826b54622e7cf7572fbd7fb2a6415075052bbac93184e8afaa00444ed8ef83"]) getegid() r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x240, 0x20) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000200)="bbe7be04abf318425e6d1c3993f8ad309201ceee8c2bfd68a65bc05f7bad11023edd0b08a1ac67a058ac3038ae861dcf07961e8ed8175c6b") 02:05:47 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="830446d8aaf71f9255568b4e", 0xc) 02:05:47 executing program 2: munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@local, @local, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1, {[@noop, @ra={0x94, 0x6, 0x5db40}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x8001, 0x4, 0x3, 0xe, 0x3}}}}}) 02:05:47 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) ftruncate(r0, 0x100009) close(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0xcf94, @mcast1, 0x1}}, 0x0, 0x100, 0xb5a, 0x8, 0x9, 0x3}, &(0x7f0000000000)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={r1, &(0x7f00000001c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x10) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400), 0x0) 02:05:47 executing program 1: pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='\x00']) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="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", 0xfe}], 0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x80000d, 0x1, 0x12, r2, 0x0) 02:05:47 executing program 2: syz_execute_func(&(0x7f0000000140)="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") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) ioctl$DIOCSETLIMIT(0xffffffffffffffff, 0xc0084428, &(0x7f0000000100)) r0 = semget(0x0, 0x0, 0x20) mlockall(0x1) semop(r0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffffe}, {0x3, 0x40, 0x800}], 0x2) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) write(0xffffffffffffffff, 0x0, 0x0) getresgid(&(0x7f0000000000), 0x0, &(0x7f0000000080)) 02:05:47 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) 02:05:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x8000000000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x80000000000, 0x20, 0x59c, 0x1, 0x5, 0x1ba8, 0xffffffff00000000, r2}, &(0x7f0000000100)=0x20) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000000), 0x2cd) 02:05:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x40) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f00000006c0)="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") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x80000000}, &(0x7f00000016c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001700)=ANY=[@ANYRES32=r2, @ANYBLOB="2f0000003430482a0d4e8a475aafae8b9436b763ee98c9662ee7b281e1f6f0e7b010cf265c878d7d9de4bbb31daf685e507797"], &(0x7f0000001740)=0x37) setsockopt$inet6_group_source_req(r1, 0x29, 0x4a, &(0x7f0000001780)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0}}}, {{0x1c, 0x2, 0x3, @remote}}}, 0x108) r3 = msgget$private(0x0, 0x200) r4 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xb, &(0x7f0000000100)={0x1, 0x3, 0x2, 0x1, r4}) r5 = dup2(r1, r1) ioctl$DIOCRGETTSTATS(r5, 0xc4504440, &(0x7f0000000240)={{"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", "d5cc2e901bf5a1176e70b83bc0046280af5eee204ad596e45659ffc0f9806b51", 0xfffffffffffffe00, 0x5}, &(0x7f0000000000)="06b3df566375649d897e1655cccfa219e92eec3b38d9c8f3ac8e910325a4f7aacd88e69aa64aeea03900b3a17a26169a329bb8b05efe0868b069ac9b56c489c17cf5c4859e4467d1b61b39e9285642", 0x5, 0x9, 0x3, 0xfffffffffffffffc, 0x3, 0x3, 0x6, 0x80000000}) msgctl$IPC_RMID(r3, 0x0) 02:05:47 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x2, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x9, 0x8, 0xfffffffffffffff7, 0x8d, 0x0, 0x2000000000, 0x3, 0xfffffffffffffffc, 0x0, 0x8, 0x3}, 0xb) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) clock_nanosleep(0x9, 0x0, &(0x7f0000000000), 0x0) r3 = dup(r0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000200)={r2, 0x6, 0x100000001}, 0x8) 02:05:47 executing program 2: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e7f5b007ec0da000000"], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7ff, 0x3, 0x6}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x3}, &(0x7f0000000140)=0x8) 02:05:47 executing program 0: setreuid(0x0, 0xee00) utimes(&(0x7f0000000100)='.\x00', 0x0) r0 = shmget$private(0x0, 0x4000, 0x451, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0x6, 0xe0000000, 0x4, 0x7, 0x4ef, 0x9f1, 0x9, 0x8, 0x8, 0x3ff}, 0xb) geteuid() 02:05:48 executing program 0: syz_execute_func(&(0x7f0000000280)="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") freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x800005}, 0xfffffffffffffec6) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x1, @mcast2, 0x3}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20040, 0x0) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000180)="806fc8786315597e21d7cedd78a041efcd7f91a07b342b578eb187bb54ac6a791c8fe60e0a6874fa392e2dfadac43f1ecda3efcd2f10826db268bbd869f0837e15658987719202b87f43") freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 02:05:48 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) dup(r0) symlink(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='./file0/file0\x00') fchdir(r1) rmdir(&(0x7f00000003c0)='./file0\x00') setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000004c0)={r3, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0x7ff, @ipv4, 0x6}, @in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x0, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(0x0) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r4 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a51", 0x5d) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x3ff, 0x4) 02:05:48 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000840)="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", 0x81a}], 0x1) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) 02:05:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x4) truncate(&(0x7f0000000080)='./file0\x00', 0xf9d) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@rand_addr=0x5980, @local={0xac, 0x14, 0x0}}, 0x8) freebsd11_fstat(r0, &(0x7f00000000c0)) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000140)="e0e8b638e73870f7a8839f683723de9532baded272d7bdd46abc6b6bfa98ef2ce1d964044586e07f446cd0a8f7a383fe150f814b2768960143d5e392f6515255f6688a074cdd9d81d7338c78e8dc03f4ee6ef7a7d620845f759445854ce6b9201389811f8d27982e8ac43ea26e03ecce93ba2efbb6819109bfab8097412463abc8cb200084287d15f8a4f5c0910263811139f56425de2e009107aaad0320f999f6b1d953041122e6dd81a05d6954da5b394c42", 0xb3) setsockopt$inet_opts(r0, 0x0, 0x44, &(0x7f0000000580), 0xfffffffffffffe7f) 02:05:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xffffffffffffdca3, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140), 0x4) 02:05:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="2aab5f88047b6440e1c0457a0a63c00a974a4aec18f7c0adbf02e65b68f2129408318513a5e021925b045bb82b6614d59a1455fcc98476b097cd2518b2300db99b7711bf4593d6d6ab149e7eedaa7bdc69bb9b9a36c4a1f55e93818c8772034a97029575317cacb5703fec97bfa6f0a1042242cd8b6ba196aa599e43cf7ef92aff71b4b3839a9daf262074cbad19ce36acb9c10a5667"], 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}}, 0x8) 02:05:48 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) freebsd10_pipe(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fchmod(r1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x1, @loopback, 0x2}}, 0x0}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x6, r2}, &(0x7f00000001c0)=0xc) 02:05:48 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) fcntl$dupfd(r0, 0x11, r0) r1 = shmget(0x3, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) writev(r0, &(0x7f0000000100), 0x100000000000005c) syz_execute_func(&(0x7f0000000000)="984a19dfc4a2791dcd0cc80f05bf0b0000006536420f62d741e2e9660ff8aa0248005733b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f3009d54c1e1edee509c421045f4607cce10bf8475b6466113838520a470f898c0000001a2666420fdbaa4000000033ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0080c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffff40dc2502000000fb646566660f383fc266474eb83aa2f1fbfbe2") 02:05:48 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff8f, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 02:05:48 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c6530007ca5919db13caaff7ff493ddca9647c7a8bcb84e936004bd7d376fc4684dcdafc51e54a9ba34c9a4c908e3adef84a049d1221ec09d7c7923d2ef55d34d6f4764b8f29587052997764d9ce8a96f3665897479dcb14ee8894a9507c8f239349c68f236eda8b1ad97f6a2799ab711e8d89bbd69d4c4e4a59ec9b6ab5f68c6fe0d60aaf3ec3c982f4ec1f992cb22d5cdd3ff03000000ebb55136366bc7ae95569f320071b711190744a74c67c4f644167a3bd20c4856f956cabf2846effea2335b19e5f2d1b061a89dc4"], 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) shutdown(r0, 0x1) shutdown(r0, 0x2) 02:05:48 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2fba302b90b50c"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) fstat(r0, &(0x7f0000000280)) write(r0, &(0x7f00000001c0)="fab8983a945a7fce56a714c97bfe39df0f89ba52a7c3520dbc4ffcbf2fef4208e63b56ef9534b2f7a2661e9af3056332d608e230e1b165bcf759f0baf45b7db57df2623dbbf4232592050e07869313f26f901f6055b4c68c0cf851252263e238991e14eda7cb79b64737cc2c69339ceb37accb24951e", 0x76) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) 02:05:48 executing program 0: ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000080)="599ed937980d3b1c6c96433e152f3c46c3db3cf481") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f00000000c0)="db1a8c1d7f5b06f29aed8d08a235b1e0f2fe8c18ef700f642068d08b0853997421a5b17c6e9a2f30ade18d26b42a5ccc8c3e401f6edfbf38f18ff880b898ebae53098415dc4e46781e5414ac25c06b8fc310e5ec98895398fb23c385b4780aa95d372d8ca57375a571be9f9284a213851209a66b340b6bec13d8a038ead61edd65722f55e0f5a044251886986bb99675cd19a463329b0bfd4211de85f5d18005b47facdb2dcf1381acb98f946e05db47c81071f9dfd8f95785b33f") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 02:05:48 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xb, 0x20000000) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0xd4, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x80000001, @mcast2, 0x1}, @in6={0x1c, 0x2, 0xff, @ipv4={[], [], @loopback}, 0x1}, @in6={0x1c, 0x2, 0x776, @remote={0xfe, 0x80, [], 0x0}, 0x401}]}, &(0x7f0000000200)=0x10) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000280)=0x1c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000300)={0xffffffff, &(0x7f00000002c0)=[@in6={0x1c, 0x0, 0x100000001, @mcast1, 0xa86}]}, &(0x7f0000000340)=0x10) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 02:05:48 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000100), 0x4) r1 = semget(0x0, 0x3, 0x200) __semctl$GETZCNT(r1, 0x7, 0x7, &(0x7f0000000000)=""/21) shutdown(r0, 0x1) shutdown(r0, 0x1) 02:05:48 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_opts(r1, 0x0, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x3, @rand_addr="0b2fa479eeb51835cbee0ea22add78cc", 0x1}}, r2, 0x7, 0x7, 0x5}, 0x8c) socket$unix(0x1, 0x7, 0x0) 02:05:49 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x0, 0x3f, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0xfff, 0x5, 0x8, 0x5}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000080)='0', 0x1) 02:05:49 executing program 3: syz_execute_func(&(0x7f0000000100)="982c040f050520d0f8079167f30f58348f4141e2e953855b66c4237909a200800000e60fc4014e66f66d220f660f3833e421fc22ebc442018e9f322333332e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000800f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f0b550142c4b6593131b15da1c9fb110f0f3804830a000000") socketpair(0x0, 0x2, 0x100, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0xffffffff80000000, 0xad, "7eb7325937eae9775afdab9c212ed2ef505d279dc9d0993e3aa6f17949b81ca99902cd294964f33f3f1426817d10f5a2677febca4c09eed24da0a2efe16f6fc03d0993ff1ec4b7e2595494ccff1d745b8cdc30f5cab0ac08411eeb2b5bce5bf7496f8686fce3a85c3a0638045333a6c80c423096eccf945d30881ada3d33b8411ca7397282db3f5f235964714292f605e6ca64f1e7d22f7189c7d1361d542d6317d6980e397aff09ca73dcc54b"}, 0xb5) 02:05:49 executing program 1: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r0 = openat(0xffffffffffffffff, &(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$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000980)="fc52941b85657faabae9dc4d1b41bd6702f7334a66547956a755008fc479d6fef636244734e056a4b0a619251007ed68100a103efdf25f9850e2453d53064b601fbd45298b8e5c66bf363fb26b109b03aaf9e2c33b16ec9812e5fa9643de6e176454830b13fc95ad90e385c291bd4cc1464c24d8e0b80cc87bc80580907a3b126d4ebb3e984a7848129645783f12f60101ac311ed70d0f1b76261891bfd8119ea2f8ecee82fbc4564ff205db298376") ioctl$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") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x2, [0x7, 0x6]}, 0x8) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, r1) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r3, r4) 02:05:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./file0\x00', 0x44, 0x4) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000980)={{"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", "c2fca166be7466f4abfef157905552031ae5d3d12dd4d0351308f09978b394b4", 0xfffffffffffff801, 0x8}, &(0x7f0000000700)="9739faaffd8c08b08d8f9ae50ee281ebc37208ab110fd77bb43fa43adee1d1cbeaafb004c997585607c1453a023dfb73e7811da7769e491ee7315e9feeba0ae581180e19c5ae19c791cd3fd41c48f0b2bc71339f8d2dc5f00145ac592c7a2608ba5bb9a8636430e1c88a34b9ad3af7273e6cd284d4d9194f21064919823cd37707fe906757589896d2e898ac99b74b3cd3c19b935512820375847b5af55d8e40c41b71382373a8cea2d7b87c392ece596dec86bad395c906", 0x10000, 0x73, 0x81, 0x1, 0x7a, 0x0, 0xffff, 0x2}) setrlimit(0xf, &(0x7f0000000640)={0x10000000000b35d, 0x800000b35d}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) sendto$inet(r1, &(0x7f0000000e80)="a86a8554ebbc2f3294cfa303d10948aa6759ddd5f7525585cacc071cf7299b683aee784cf79bdf5e44f04fe6cedce6c880d4cd870c969cc79f4de87310dc973fd0dbe878630dafe8c6f7e837df2e07d3aaa2a7a7c1f966dcd1db10522b17fbb120f3ca8bed61005ab29d56d93a76dac72c93be1438f430e94256ea49612ab7660b35e3124ba5b263053f06cbd6f9abb060d24278a2303364a60e638b7b4bb2edc81ead76f85d6f2abb826c93c87d08cebd768418b42a24e3714bba4657ccdc31093a2f37184b6d2cf0fe70131f", 0xfffffffffffffff4, 0x1, 0x0, 0x0) ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f0000000140)={{"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", "9a845df8308d5101638d7d8b9769574de29ae4799a7d65d2a31f19964ac8be1f", 0x8001, 0x3}, &(0x7f00000000c0)="f76494dad741d511e18ad958515d013f5b617a02e1ecc62e825b12090cd279120f5dde14df6dd1ef129fbeff1b09ebc7823ff9e1e6b9bc28f1561e4684abbd99b4340e9db426cb48e6e9f64552457cd3a70e2883873836dbc41a9b7b7a8dd6977b4ba2f363e7", 0xfff, 0xc80, 0x1f, 0x1, 0x8, 0x0, 0x7, 0x8}) mlockall(0x1) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000e40)=0xfd9d, 0x4) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000680)=0x4) getsockopt$inet_int(r1, 0x0, 0x44, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setrlimit(0x2, &(0x7f0000000040)={0x0, 0x2295efde}) syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000f80)={0x6, [0x1, 0xffff, 0x2, 0x3, 0x6, 0x200]}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000880), &(0x7f0000000e00)=0x4) r3 = getpgrp(0xffffffffffffffff) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000fc0)="2adaaf321958f3eedbee7f69756366e3b008f7590ecf4b5ff74a8c90d6e40bb9c9492ff75e99cbc0808f3535c819e4a5e4a235e1e8f97851af9b4afe2c10bfe18595d3e21968cb6204f20207a80700af0705ebb0a11de1e4170e522bfd1265") getpgid(r3) bind(r2, &(0x7f0000000840)=@in={0x2, 0x0}, 0x10) r4 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x6, r4) getsockname(r0, &(0x7f00000007c0)=@un=@abs, &(0x7f0000000800)=0x8) 02:05:49 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = open(&(0x7f0000000040)='./file1/file0\x00', 0x2, 0x149) r1 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file1/file0\x00', 0x2, 0x80) r2 = openat(r0, &(0x7f0000000000)='./file1\x00', 0x1000000000, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) listen(r2, 0x1) sendto$inet6(r2, &(0x7f0000000080)="9b", 0x1, 0x1, 0x0, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000400), &(0x7f0000000440)=0x207) ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f0000000480)="7ac50acc75c7673ceba96011eb3909a50f8643fb2f3b217838eace89e3d003f494e2ac223c1c699c935a39396f8dd0f68f9d25d1e09d4745e695abae05d1b1003863569e0e6b6d08471f01a3c72940cd22a0ef2ec279b3e688538e8b1af793a0b04a4f2eee608590b3f7af819b4ffd9f81847c760891c527f56346d5f2c68575b7cecda4507d71647758be9fb9ccf7195853cb8d4d8d8702622d6332e36d16ef1742af2e7c332c8333e035f7212180") sendto$inet6(r2, &(0x7f0000000200)="a538225e6d9cf893ca7167c0d2709a5e3a5f658addf50e96314953274f32db48f54ed312aea287cbbf740005583edd781f0784cfc18f2b78c0a460bf2ebc13be0edee645108179a70f0c47fab17c83d9275f9c1bfe160bddf41c0ec2015969cc85ddd201f7a9285c6d040dc15e4666024573539ae461d2fe621afe88540967c4a69e9b30305b7a4980e0dbdf95235b83bcb6786ac32f24ce732e4a07c450a1699e25fcdaef6a42a73e22eec865bfe466f95864c19aea4b38367cdac3583cc73dacb1bf01cdc040b2419652e629e537fe21150ec2fa64a66f86994d13ca61d094", 0xe0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0x2000, 0x0, 0x0, 0x107) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0xf8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r3, 0xd6, 0x8}, &(0x7f0000000180)=0xc) 02:05:49 executing program 3: socket(0x17, 0x20000007, 0x3) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6, 0x0, 0x0, 0x0, 0x2ff}, 0x24a) 02:05:49 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x2, [0x0, 0x80000001]}, &(0x7f0000000100)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r2, &(0x7f00000012c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x1) shutdown(r0, 0x2) 02:05:49 executing program 0: semget$private(0x0, 0x0, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc402bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") 02:05:49 executing program 3: select(0x376d, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1808a, 0x80) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000140)={0x10}) 02:05:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r0, 0x0, 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) r3 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r2, r3) setsockopt$inet6_int(r1, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0xe]}, 0xe8030000}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 02:05:49 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="7f070000000000004be5ad0797751287084900c2"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="050000002000f6ffffff00"/20], 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x5, 0x9, 0x2, 0x4, 0x0, 0x1f, 0x4, {@in6={{0x1c, 0x3, 0x7, @loopback, 0x401}}, 0x0, 0xdd3, 0x2, 0xd972, 0x4889, 0x3}}, &(0x7f0000000200)=0xb0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="01b8033d", 0x4) r3 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 02:05:49 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x10c, &(0x7f0000000040)={@multicast1}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) 02:05:49 executing program 1: socketpair(0x17, 0xfffffffffffffffe, 0xffdf, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x0, 0x27939607, 0x9ca5, 0x7, 0x2, 0x5, 0x8, {@in6={{0x1c, 0x3, 0x6, @mcast2}}, 0x0, 0x5, 0x5, 0x7, 0x2, 0x40}}, &(0x7f0000000100)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x8, 0x0, 0x1800, 0x8f, 0x8, 0x0, 0x3f, 0x7ff, r2}, 0x20) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x5, 0x1000}, 0xc) syz_execute_func(&(0x7f00000001c0)="0c1eb5b598cd801b69e4f56962f59f6962a3d907d907c422dd92441f01f2680c000000c4a301697e6073c7e4c753fbc4e11f3e3e66480f3a16051dab000040fec4427d822a2a00c4c4c12de9d1f2168f4808eebce000008020000f2946575151c1ea01eff265dc5f00f20ff0a422ab0000005b5b45823ef8260fc7ff0f2e8a2c240f5e5b47d8b84e092f2047000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14112644f8") 02:05:49 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={{0x3, 0x4c}, {0x7d, 0xfffffffffffff801}}) 02:05:50 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @multicast1, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000002c0)={0x8001, 0x1}, 0x10) r1 = socket$inet6(0x1c, 0x3, 0xffffffffffffffc0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000280)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000240)=0x4) 02:05:50 executing program 1: r0 = open(&(0x7f0000001280)='./file0\x00', 0x8, 0x24) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x400) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000280)=""/4096) rmdir(&(0x7f0000000000)='./file0\x00') setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000040)=0x9, 0x4) 02:05:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x0) getsockname$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) sendto$inet6(r0, &(0x7f0000000040)="590f4e976cef9b0a19a95c3305739f4e15cf500b8ce6165966a77794546dea959ff6c8e2cb2c0304efca25e53125fd76167501e71f55ce90bf59950bba8cdfabeca7f53d0b741125394923257e0d6cd5fffed541c8e0143c3e634823883b9f5f1babd6e1f9f92e408fa3c8f526f9007f76fd4d534033a100235b8022f98e34548579bec715b6f56f73ce1c4424d58439c26d647991c5bcbf4e827cb7b17f4dc3dc170b1c007f2d85d0e3a9c621438749fb67a08bdb97b26e3e7576530e2f395ac3", 0xc1, 0x104, &(0x7f0000000140)={0x1c, 0x1, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) getsockname$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000240)=0x1c) r1 = dup2(r0, r0) getpeername$inet(r1, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000002c0)=0x10) 02:05:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000100)="5a081261c85dd6cc9ce01b376f3f394e5fc93feffb061f6f647e364f411710b98c8894a3c2d467cc74fa1597f97e5e27e794b8b5bcdce1ac526520a376c2e25bf1838ab0a2e1c437d963ee5751a0cf166d9b3fa090ac566ba9b54e32ee8510762d5bc4c284feed481a81dbcb20ca26f32c8faef2ef07fcbef94245") ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000000)={0x7fffffff, 0x1}) pipe2(&(0x7f00000000c0), 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x40047477, &(0x7f00000000c0)) 02:05:50 executing program 1: syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00f4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b01a1006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = dup(0xffffffffffffff9c) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000240)={{"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", "fff048f0d368a74d8abb7e5af785553e6180687a652012e9d7f69c3535b628b0", 0x4, 0x2}, &(0x7f0000000080)="11640834bf525515abdb6674f594fd7ad503d4262a905d87b5592882c2b6e40e30ee52ef4fb6cc728472741bb7cdae8b4fceff99d42db2912984734836a50c5e60ce24539225b172a5c5ddcde883e133bc8ac26472378d33ec7041e1054788f9e610fb98c056da6a23e4d7e97b9b217316d008f61ba1f6ecc2137c37b18a143c84ece8c3bbd7b9cbb5e29304cd8387431b6d9d3118605a2dd2dc5b1ec80e7109105b79b85c2a", 0x5, 0xff, 0x7, 0x5, 0xfff, 0x81, 0x3}) r1 = accept$unix(r0, &(0x7f00000006c0)=@abs, &(0x7f0000000700)=0x8) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x400, 0x0) 02:05:50 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @loopback}}}}, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) r3 = getgid() fchown(r0, r2, r3) 02:05:50 executing program 0: mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)=',{\x00', &(0x7f00000000c0)='/-([&\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='&\x00', &(0x7f0000000240)='\x00']) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r2 = semget$private(0x0, 0x100000000000003, 0x40) __semctl$SEM_STAT(r2, 0x5, 0xa, &(0x7f0000000300)=""/8) writev(r1, &(0x7f0000000680), 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) mmap(&(0x7f0000a4b000/0x2000)=nil, 0x2000, 0x3, 0x12, r0, 0x0) bind$unix(r1, &(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00./yile0\x00'], 0xa) mlock(&(0x7f0000df4000/0x1000)=nil, 0x1000) unlink(&(0x7f00000002c0)='./file0\x00') writev(r1, &(0x7f0000000640)=[{&(0x7f0000000340)="1edf580cab52f46eab746f3be2b27d650b2ce6e3a7556485ee333e63de86e56fd343b634e519410148ac1614b9b1137a1d26e9a8b523eabf31f6ddb34020f584ece844fea993dc69e6ea3b7423cf5d9ee511e0188abbd551c52c43c87178a19eb43806cb7ce7e474a06a68798e7a5402554483e2f05f5ed12e8c63e19b703d666237f7c651cb17c1424e70b2f4334b", 0x8f}, {&(0x7f0000000500)="ffed885a7fc20f043794c378a591d91c5bdffb5f39d382323fbeb06cb32ea70b6c8a2bd582d0167f41bdda4c04d5b1a782a02f1f973f1a794c316fb58bb172bfe1", 0x41}, {&(0x7f0000000580)="1dbd40ecf76e52472418c5217a452f2b8628799ca6f624a261f702531fc9e6c5f9988f68c7fda187184bf3898214b2edba737d1dc0f41e5798683c3cc1a412a098b8303de714705d0c85786df543ba73f245a126a37e9c2de6afafc33fbd54547ebf3798ed2e24723d9c0fc1e8be0f8298e5d5c9f05b116708893ca1a420df56e542898a60fe567fc1e12896b3c1ddc19538401d7ee49788e63ddd54", 0x9c}, {&(0x7f0000000480)="e8909ac2d358ee8904a8b0c718c882cf397adfadfaad2e078f9dcc145426fec30fc5", 0x22}], 0x4) listen(r1, 0x10001) execve(0x0, 0x0, 0x0) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 02:05:50 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}, 0x1c) syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2600000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 02:05:51 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x1d3}}, 0x0, 0x5, 0x1, 0xfffffffffffffff8}, &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x2}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r2, 0xf, 0x1ff}, &(0x7f0000000280)=0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x4, 0x400000000000012, r1, 0x20) socket$inet_udplite(0x2, 0x2, 0x88) 02:05:51 executing program 2: execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00'], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x9, [0x3, 0x100, 0x62, 0x9, 0xff, 0x1, 0x4, 0x7, 0x40]}, &(0x7f0000000040)=0x16) 02:05:51 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000100)={r1, 0x1200}, &(0x7f0000000140)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x4, 0x9, 0x4000, 0x8, 0x8, 0xd39, 0xffffffff, 0xffffffff, r1}}, @prinfo={0x14, 0x29}], 0x40}, 0x0) 02:05:51 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) r1 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15) 02:05:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004667b, &(0x7f00000000c0)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x190) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000080)={0x1, 0x9}) 02:05:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000007b000000080000000000000014310000000000005b0000000100000001000000"], 0x24}, 0x0) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000380)={{"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", "1b422dff824e5012f7aea83e5fc0f0bd487a59d3e59e29af08b6476196eb54bb", 0x182, 0xfffffffffffff001}, &(0x7f00000001c0)="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", 0x800, 0xa93, 0x7fff, 0x6, 0x7, 0x8, 0x100, 0x101}) 02:05:51 executing program 3: r0 = socket(0x2, 0x10000003, 0x83) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x106, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) 02:05:51 executing program 1: clock_nanosleep(0x4, 0x1, &(0x7f0000000000)={0x8, 0x7}, 0x0) syz_execute_func(&(0x7f0000000380)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fdfe509ab34d1c4e10bf8c494bb1600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b08bd00f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getpeername$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10002, 0x100) close(r1) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000080)="d350674f41a96c8ec28d36d2") 02:05:51 executing program 1: r0 = open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6094be1c00303a00fe8000000000000000fdffffffffffa9ff0200000000000000000000000000018b0390780000000060ef9d2500000000ff01000000000000000000000000000100000000000000000000000000000001"]) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x9d06}, 0x8) 02:05:51 executing program 2: syz_execute_func(&(0x7f00000002c0)="9834170f050520d0f807a1a4dfa4df79160dc47a000007e2e9964180bf108a6796fbc4237909a200800200e666f66d220f33e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b005f00262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 02:05:51 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x1]}, 0x6) 02:05:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100880, 0x0) ioctl$DIOCRGETTABLES(r0, 0x8004667d, &(0x7f0000001080)={{"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", "bdea4ee5d20f815da5b411cf15524b9b0bb4e11ab243440d301b4559dd215a5c"}, 0x0}) 02:05:52 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f49696cff7f00"], 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), 0x4) socket(0x1c, 0x4, 0x2) 02:05:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 02:05:52 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x1, 0x4) shutdown(r1, 0x1) shutdown(r1, 0x1) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x7f, &(0x7f0000000100)=""/34, &(0x7f0000000140)=0x22) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000000c0)=0x6, 0x4) 02:05:52 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="d85f5b2c7787417b305cd9184e7ea5974aaeb6af96879b429d00b66533e8e3d4362452dbe7e46121f0ae251017db7bb6dab4f371f95a10fbf8978fc13a402eb58fc7f58eccf86b29d8063651580000000000"], 0x1, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x30b, 0xfffffffffffffffd}, 0x420104) getsockopt$inet_tcp_buf(r0, 0x6, 0x800000000000023, &(0x7f0000000600)=""/4096, &(0x7f0000000100)=0x1000) 02:05:52 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc}, 0x8) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1015, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 02:05:52 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fchmod(r0, 0x20) rmdir(&(0x7f00000000c0)='./file0\x00') r1 = socket(0x1, 0x3, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000100)=""/144, &(0x7f00000001c0)=0x90) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0) connect(r1, &(0x7f0000000000)=@in={0x2, 0x1, @broadcast}, 0x10) 02:05:52 executing program 0: r0 = dup(0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x11c) r1 = getpid() fcntl$setown(r0, 0x6, r1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x728a, 0xf, 0x626, 0x5}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x6, @empty, 0x3}}, r2, 0x9, 0xffffffff, 0x200, 0x80000001, 0x42, 0x7}, 0x98) r3 = getpid() r4 = geteuid() freebsd11_lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)=0x0) getresuid(&(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0)=0x0) freebsd11_stat(&(0x7f0000000900)='./file1\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000009c0), &(0x7f0000000a00), &(0x7f0000000a40)=0x0) r11 = getegid() r12 = geteuid() freebsd11_stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000c00)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000640)=[{&(0x7f00000001c0)="9b5e1eba61b84dfdd104d2409408acc1dd88f8b8c8f1e221fcb4abda54cd66ba6a1255d39adbfd002ffb219526518a85463ef5907b7e42c852deabf2d8e0d99208d55f9bce2afc1495c8eaab6b20d478e8a2a4e1aab21b52397ca576ecb9dc261f5d3d23ebfe7ab7129c1c77cd964f734e466902b7f7a1bbd1e96e08775b02f6fa872a3634bc59ff2fb9", 0x8a}, {&(0x7f0000000280)="39bff00b8cf5cf9e0d36a1bd5a5d3a035235ce0986e8aa0ffd1c8a522ca77dc052dd044a22217135080c84", 0x2b}, {&(0x7f00000002c0)="87be6fd0003ea0ce74c6e5be555786502a5979322677e20235a44144095d3d355cd860319aff6597035959f7a72effa2f77d086e7580a44759b9bc1d5ae3e93da162ee45feab25fcb54b798c058c63bb423d42df624ff56597212db8bbdde4c20d8e425fb1e28bb98f659712080f76042cea5cf2779f62776f9b5ac0713384e4b56af83908125825996afad88253", 0x8e}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="766e75c665f398b1fe9e945d05cfd27e99619d33000054093f24f67593e247eb1bf8c1b95a707e7a47309c56e2d67d5bbd525f802b6a3346aab51b40aeb2e9cc983b1c0924c293c770771c43f1fb0604a45400403998a9219a8112ccd0e7fdeb6a9290cc", 0x64}, {&(0x7f0000000440)="aec1a476da74e66ea78bdee4131b7069c0aaff5c2ed5d7c7afe5ad571497af6e7d0f4d", 0x23}, {&(0x7f0000000480)="d8aaec06eb099afbfae8f118ee2a4b43d7347773e183d01683b6c5749fe88036802dd4d25f59eb2140cb5dbad9aabfee62e09400f756fb876239c88a19151813950dd480dbfb39a885abc814c7a309616267ac8c08c8662eee84e0d5ccb12a5978784bfdfc25c34603f195f9e7bc1d502b2f297f58cdf5701fe0e96f2940496f1d4422ffd58c2f281e4196820370d5f20e7b935b215a55fbf2e27505f4cfd0c9614802552d4d9554366e7ea94352317d346003a1fb48effbaaacfb9989610d198f8c7cd56e9bb7d84fbfa75d3961c8af12cf7eed47f8e2ebebb4fb5b172689b98ac3230bc7", 0xe5}, {&(0x7f0000000580)="ef7bdac15dc0eea80a36e1f5d247e7cb13122492946d65a530d9bda96dd78d4853086dacc882e11b1e989bf893e1d839083189ae734b644f960c0280faca2ddf13a04117a0466640885e311ef581ca212a4d4f3af468327e5e33e0d2a0c6cbc16c218f1f106940728cc7334c63dd30dee9cab52652fc00e2c19402acf1a0ccbf88e52c0fd46ea8a762e7eecba1437e7d02214c79e2245e7f3f712ed5a5558341e9abe676d2e48286b2fca772f43a245156d6fc7467c57d", 0xb7}], 0x8, &(0x7f0000000b40)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r3, r6, r7}, @cred={0x20, 0xffff, 0x2, r1, r8, r9}, @cred={0x20, 0xffff, 0x2, r3, r10, r11}, @cred={0x20, 0xffff, 0x2, r1, r12, r13}], 0xa0, 0x108}, 0x81) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000c40)="1c4c4c82769410c6ba2e03c261e68d7bba4daf30ea0f03089d3b8aebf74e97223d09450d198d29b45d7b30e930dc9e004e191c78ce1e55fdd92bc6dae3a350") r14 = socket$inet(0x2, 0x3, 0xb08) freebsd11_mknod(&(0x7f0000000c80)='./file0\x00', 0x20c1, 0x5) r15 = semget(0x3, 0x2, 0x100) __semctl$SEM_INFO(r15, 0x1, 0xb, &(0x7f0000000cc0)=""/235) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000dc0)=0x7, 0x4) getsockopt$sock_int(r14, 0xffff, 0x1048, &(0x7f0000000e00), &(0x7f0000000e40)=0x4) ppoll(&(0x7f0000000e80)=[{r0, 0x50}, {r14, 0x100}, {r0, 0x20b0}, {r0, 0x1}, {r14, 0x22}, {r0, 0x80}, {r14}, {r0, 0x44}], 0x8, &(0x7f0000000ec0)={0x5, 0xf35}, &(0x7f0000000f00), 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r14, 0x84, 0x3, &(0x7f0000000f40)={0x101, 0x100000000, 0x1, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000f80)={r2, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000fc0)={r2, 0xb7, "64fa125e952e870655afcfefae8f0c979ad08e552072f540a611edf762490709d14669cc5d84dfc7d2e05f9f0ccc74b2453ec11854e873ce8eebd60a0d91bd6c82ae27e04eb45c213df3ff46f9ede16ebed2ebcdcbb8a3fb75921565307aad2156c43d119dd67bec46e8129bccb4f6e97bea87332bbde33f8ad365249b09f0b03a76e0eade7b7074a582b0269283577366412f652ca7458d3f010f5f9f45a02d4ac0fa9dbb9e9fa8f61d169529c04bcdc96b49ae283d16"}, &(0x7f0000001080)=0xbf) getsockopt(r14, 0x8000, 0x8000, &(0x7f00000010c0)=""/110, &(0x7f0000001140)=0x6e) 02:05:52 executing program 1: chroot(&(0x7f0000157000)='./file0\x00') syz_execute_func(&(0x7f00000002c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x1) 02:05:52 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x38, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr="000000000000e8030000ffff00000566"}}}}}}}) syz_emit_ethernet(0x1012, &(0x7f0000000100)={@empty, @remote, [{[], {0x8100, 0x6842, 0x9, 0x2}}], {@generic={0x6009, "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"}}}) 02:05:52 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000500)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) shutdown(r1, 0x1) 02:05:53 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x200000000000043b, 0x0) 02:05:53 executing program 1: syz_execute_func(&(0x7f0000000000)="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") setrlimit(0x8, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5, 0x11, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100004) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000001c0)={@local}, &(0x7f0000000200)=0xfffffffffffffe26) r1 = getegid() getgroups(0x5, &(0x7f0000000140)=[r1, r1, r1, r1, r1]) 02:05:53 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c004e230104000012421636ac35dc41011e19f61dbe27700900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fd4ec7fb17b89670a8cc8581e317eab60991443cd9b21d032a98437d36ea58e52474ac4454e8049e457e86473cb9c12e955eb3a4b90b2bd2b59ca1b1a5835bfa0561e8d18cd0854802ca3c5a76c9ec7618443ef83160f2", @ANYRES32=0x0, @ANYBLOB="faffffff0000000000000000170d00000300ff00"], &(0x7f00000004c0)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000500)={r2, 0x20}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={r3, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x2, 0x3f, r4}, &(0x7f0000000440)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x9, 0x9, 0x1f, 0x3, 0x400, 0x1ff, 0x8001, 0x190c, 0x1, 0xe7c}, 0xb) syz_execute_func(&(0x7f0000000180)="969898140d0f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r5 = socket(0x1c, 0x5, 0x80000000) accept$inet(r5, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x540, 0x102) fchdir(r6) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000540)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000580)=0x3, 0x4) 02:05:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x401, 0x0, &(0x7f0000000000)) getsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000040)=""/149, &(0x7f0000000100)=0x95) 02:05:53 executing program 1: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000188000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/48) 02:05:53 executing program 3: syz_execute_func(&(0x7f0000000240)="b1c5c423f9607cb4d1e6cd80c4827941cda6c4e2a59ecdc4a17e1276ba4139fd5bf9c18dff000000e85ec4231d4cbd000000206440f623419d49f216164808eebae0038e802000c62111f00fba6929da7dd79ec47d239cb63e36646442e9000000010f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e2a2ed9d966470f381e20263ef081a54e000000896e0ab2195411b90f01c1") 02:05:53 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) 02:05:53 executing program 0: r0 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000100)=0x4) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x5, 0x80000000}, &(0x7f0000000300)=0x94) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x0}}, r2, 0x7, 0x100000000, 0x0, 0x1f, 0x7, 0x1ff}, &(0x7f0000000400)=0xa0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x3, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 02:05:53 executing program 1: ftruncate(0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f00000008c0)="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") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) 02:05:53 executing program 2: syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2b, 0x0, 0x0) 02:05:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x1) setsockopt$inet_int(r0, 0x0, 0x3, 0xffffffffffffffff, 0x392) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 02:05:53 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) write(r0, &(0x7f0000000240)='-', 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000d0"], &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000080)=r2, 0x4) msgget(0x1, 0x3a) read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000280)=0x4) syz_execute_func(&(0x7f00000003c0)="418e245fc4e265a69763780000dca41d2046426d3e2e26460f3803b74976f776400f78c27705cca2b9bedf440f71d77a67ef7cef7cb1bf900f0300058c714771476a7f00d8") 02:05:53 executing program 0: syz_execute_func(&(0x7f0000000000)="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") symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r0 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@in, &(0x7f0000000200)=0x10, 0x20000000) sendmsg(r0, &(0x7f0000002a00)={&(0x7f0000000240)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000006c0)=[{&(0x7f0000000280)="db259186d9d61e1c017293806d9874b516c8ce8f7f32d2243a52039fbb7b75ce82b3f601ecfac4076afee7f9f5bb93f17d6826754771a4216574336643c05de83acfff4fc4e54d84b9643f3691f94eac165c46aecbefc15909dea0728f45f322", 0x60}, {&(0x7f0000000300)="0a8c958fb311aae698138f471337831010446f9a922fd6852d6d438c1d78e7f790a22fbb3b426836963486c3fdf631c93145f0632597316e0ee656141b282330ad454bcad9d384da7e611c4f564b3b43124ad999fb912940c53e512ff412d9e88d22379470836b31270f99973b53b4fd2a8aaf0cba09f82fd9ce5423c1b87c181f6facaf9687c42dc94cd42f00ba4800788f", 0x92}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="b430b2f789c822861a25a358603cf3bdc56488221a0efd7c56c4eb73f598edb97b93086428acff43b816", 0x2a}, {&(0x7f0000000440)="077addd704df167ebe32ee6ce2d7d83f77dea36aa91c4e1749f0ce68a4ac9d4c67f3b33575a360a2886719bf4a61a1eb24615a5d4d27220ff7e425b1f87a17ff6f1d5e3b717103f11edef36a79784b89d0ff364057a379fb26a56df2848eafe5bea69d003c377f6028827022f07b4413a79865b394958d9ccaf2b42837184da1b586d7d84302f52c28507e7a43514c04", 0x90}, {&(0x7f0000000500)="a548cba8f5e39dd936881885de5a023e997dab7c686f16c01b7fef97faf0923a01ed5a0b2a6e8b9b6e71439586b7b6de58b7", 0x32}, {&(0x7f0000000540)="6810d2adfc719c1ab70377eb77d92eb3dfd2807b7c5c5b8dd2d1a38c3595b839d685b7688e243184eb51155ef956d4cd46f11e5e05fa15a452915c6e92894d2efb8daed713c4c75430e5f0a7f873dcf2fc899b60891536eb2c390e1069450202df902ba4f54c4496949941d52615033cc71aeef395687da25db7e1c7f6c1dc39d7c673a4e4ca9e525273bd19b7e64085a415dfdf643e7fb588b8f82cfceb95f7634d1ab46328b01559f10ce0c1991fb92f28d134083dfffd78e6cff6ade342a4f811a18018f871567f56f8671d3624ba23bb5b0b0fd2055eae18c646358fdedf79f3ae1ea523abb4b5df30acdc0ac8f55067a6624b3a2a", 0xf7}, {&(0x7f0000000640)="286e88b157025b37bde05ed5682db725c5c5aecb23471a98bd17f9c64b709e9282d908c7307aee", 0x27}, {&(0x7f0000000680)}], 0x9, &(0x7f0000000780)=[{0x1010, 0x3a, 0xffffffff, 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{0x100, 0x0, 0x2, "a06f3456ee0c4f07554e10df3247ba445eb2f81b60eb6127a3261e7db37809e672063170914281fdaeaae6edc00736794d26d8fe0d0d3ab80c935c6062608b52d63632ba6ef9bf3dff72da91f076ab6fb8582e20f77201bb3783f20b3c0708131575b6bf1ed670842d5d6b5f2ae11f7c1010515234a75047c4295553c56b2d23457979f26e683fca178ff4eb33d82e49ef869618f30b5dbd9e3e5c46fa0c58546d850d5fbc750bef02ee5d522fd639e289cd6c3036cc2aec041bf16d80682438eabb0314a5f63c96281e212e5de639cf18f2e937ca1f12927b5e6478b07e170739b95120d51d48d66b46681fc8e3"}, {0xe0, 0x1, 0x2, "2ce9c71433a2b635fd073cf984c21978a0a52d77089a71ae0b46c54c5c7447c3196ca1fa6b7f77c9baa49fcc7e5cca3bca4ca8a3856c3e80a5a9b1101d818f441a372bd412a7190b051a842a3992c7dc4fb0a10ae1389be9225e734ac465925b79c579193c585f806b74b0908e0cf1641fc3ee40eeaf79f249c80982e8cddf0c55e5cf53ee10e6d73128a7088525b222e0d5a1d06ab12ddbb88d075f982afe4f4e7e25f1cd05926a0278131382d95aaae946e277e39372dba815a6992b23b0ebc36539ba888987d88784fb"}, {0x20, 0x11, 0xfffffffffffffd13, "f48452367d3d67c8bf5d7a00"}, {0x40, 0x84, 0x0, "4d89a68569e49968f3638e46ac2dcbf48447107e98725484184ce6ea4aea6c8dc8008d4d86304693fe"}, {0x1010, 0xa9, 0x6, "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"}], 0x2260}, 0x4) 02:05:54 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r2, 0x5) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="0600770058ca257bb0f0fae0bac126c5b1c82e9e849490cc55cfd81e5eb0de5521ce0514d4739243dc372f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x1c) setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) setsockopt$sock_int(r3, 0xffff, 0x1, &(0x7f0000000040)=0x800, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) mknodat(r1, &(0x7f0000000280)='./file0\x00', 0x8000, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) ioctl$DIOCRCLRTSTATS(r4, 0xc4504441, &(0x7f00000004c0)={{"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", "3caaac06c68eff1a55762c6929d1019a849e53c4a8249eb48513304af2e2cc2e", 0x8, 0xfff}, &(0x7f00000002c0)="31a95bf8a5e89fd9b55e27e7f5cd19b43bc525bc59609522d935632e15ccbc590d4e0ddd5cbcaff3e90821c4394a94a4d486fab2d0b321fdd2744116e98cad502a236503ef9e996bdf6f7e21805884a08b419b4fba", 0x1, 0xfff, 0x1, 0x401, 0x0, 0x8, 0x5, 0x8}) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) 02:05:54 executing program 1: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x4000000000006) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) lseek(r0, 0x0, 0x3) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000e40)="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") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000280)=0x8) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000900)="bcc45aa0f5181e225600b10081cf2db54dd004a3efb4dfb493") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) r3 = semget$private(0x0, 0x4, 0x100) __semctl$IPC_RMID(r3, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 02:05:54 executing program 2: syz_execute_func(&(0x7f00000000c0)="1c02c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) sendto$inet(r0, &(0x7f0000000180)="0ff3dd4c795db73640b8a759b1490a3bdd064ff616ed231552d6ede8014a93df6c1b6c9bcc6c4fa0efd563708c31c3d59e4074ad0f219b3e98bba2bb176ef2c2602f398f841f36bf5e63de0aa1701b22830c6e48994fb93e4e01221ce43b599efb591bd8be5123f1cfb84a5da71a09e9a5befe076efd4af2d13e5cfbc14f2f7e214de14d837a4c55bc7ce53c27058022a8154fcdad65ea06c3d50a1874bff578e5089ec577ccecbc88506195bf8836bbb8a3ee7f8c6a982edecac36f32c8c48b601550", 0xc3, 0x8, &(0x7f0000000080)={0x2, 0x3, @multicast2}, 0x10) 02:05:54 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x8, 0x6, 0x9, 0x7fff]}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fchdir(r1) ioctl$DIOCCHANGEALTQV0(r1, 0x8004667e, &(0x7f00000000c0)) read(r1, &(0x7f0000000000)=""/148, 0x94) 02:05:54 executing program 3: getgroups(0x3, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r1) getresgid(&(0x7f0000000100), &(0x7f0000000680)=0x0, &(0x7f0000000180)) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() clock_nanosleep(0x4, 0x0, &(0x7f0000000640)={0xfffffffffffffffd, 0x6}, 0x0) getgroups(0x7, &(0x7f0000000500)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) syz_execute_func(&(0x7f0000000740)="c4a1856bd3660fdfcf660ff7ce660f3a61c43fc4a179d7c4c4e289037013f08308050fdf27406fc402319d34f7") freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() setgroups(0xa, &(0x7f0000000600)=[r0, r3, r4, r5, r6, r7, r8, r9, r10, r11]) syz_execute_func(&(0x7f0000000000)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edd37000427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf44700000f38f00dfd000000c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 02:05:54 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000ba8000/0x1000)=nil, 0x1000) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x20000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6(0x1c, 0x3, 0x8000) accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10, 0x30000000) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 02:05:54 executing program 3: shmget$private(0x0, 0x1000, 0x28, &(0x7f0000ce5000/0x1000)=nil) 02:05:55 executing program 3: r0 = open(0x0, 0x80000000000206, 0x0) flock(0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) semget$private(0x0, 0x2, 0x10) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x3, "30b7ee782623e7346032f382a3a27ce1"}, 0x14) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x0, 0x0) mlockall(0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 02:05:55 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@empty, @rand_addr}, &(0x7f0000000040)=0xc) setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 02:05:55 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000280)={0x100000001, {{0x2, 0x0, @loopback}}}, 0x66) r1 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom(r1, &(0x7f0000000080)=""/115, 0x73, 0x3ffff, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x9) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x7, 0x5, [0x9a, 0x7, 0x28c7, 0x7, 0x2]}, &(0x7f0000000240)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0xffffffffffffffff, 0x0, r2}, &(0x7f0000000040)=0x10) 02:05:55 executing program 2: ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="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") setgroups(0x400000000000029c, &(0x7f00000001c0)) r0 = getegid() getresgid(&(0x7f0000000d80), &(0x7f0000000dc0)=0x0, &(0x7f0000000e00)) getresgid(&(0x7f0000000e40), &(0x7f0000000c40)=0x0, &(0x7f0000000ec0)) socketpair(0x1, 0x20000001, 0x4, &(0x7f0000000c80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000cc0)={0x0, 0xb, 0x2366}, &(0x7f0000000d00)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000d40)=ANY=[@ANYRES32=r5, @ANYBLOB="f2ff3000"], &(0x7f0000000e80)=0x10) setresgid(r0, r1, r2) setuid(0xee01) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000f00)=0x101, 0x4) syz_execute_func(&(0x7f0000000000)="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") socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 02:05:55 executing program 2: r0 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="da823d372803119300d2802e1866829d513494fb87cd999126066fdaa1c1f4ce8081ff8b1aee920000c40da9f3726b6506110543f438c6d95bdbe4f30e7292644e61010c072d"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000), 0x10) 02:05:55 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x810}, 0x10) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 02:05:55 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fchmodat(r0, &(0x7f0000000240)='./file0\x00', 0x41) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x1, 0x0}, &(0x7f0000000280)=0xfffffffffffffeba) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={r2, 0xffffffff, 0xf, 0x4, 0x9}, &(0x7f0000000200)=0x18) socket$inet_udp(0x2, 0x2, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="98c4212173d60098774a2ae92c8b0f05bfd904e8b3c4a37bf0c55c41e2e9c4e26d911ce2b9b90f383a9e02000000110f33b849c442748fc978820509000000c4c1e55cee4b26660f38091ee509c4c2793e9100000000c421dd5831c4e10bf8c45b64660f3838520ac4c4a3bd4877f88ac483397fd3fbc44161d3a6000000000faac443390d560e00c4227d33f953c790906766f2ab0f0f12c4e17913a48f6f240000ce62b1f72ec3c4e2899294d80000000019c2c2b0c10b0bc4414e53d2c4816016f7a8d0b8d4d46645ebeb8fc4c3dd7c9848f3a445d04e32a25800218de3c02cf5c4810dda360f1271005cffefffffdcbee0e0f04781007412b207810f9f9f474e493a3ed8fbfbe20d") setsockopt(0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0) 02:05:55 executing program 3: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(0x0) sync() semget$private(0x0, 0x2, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffffffffffe59) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 02:05:55 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000140)=0x2, 0x4) syz_execute_func(&(0x7f0000000080)="9826473e43140c0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab660f5c3d408430f3f8c470c4c461cd583d00030f81c66db712c483397fd300c9dcdc0fbcaf0e100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 02:05:56 executing program 2: syz_execute_func(&(0x7f0000000940)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet6(r1, &(0x7f0000000380)="d7b924b68bafe42eec5faa058be03fb8b2628616bf41341778d5e816bc7b3bcc739cbf1e1871d7b196d9f9c8780b1296db57839841c0036adabdce4724f0fe162591d40bfc", 0x45, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000240)={0x85b, 0x1, 0x2400, 0x3, 0x7, 0xfffffffffffffff9, 0x6, 0x8, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r3, 0xffffffff}, &(0x7f0000000b40)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x56, &(0x7f0000000a00)={0x0, {{0x1c, 0x0, 0x4, @rand_addr="7f3ff44c7d3b5e2f571d253c6bafcac7", 0x10000}}, {{0x1c, 0x0, 0x40, @loopback, 0x6}}}, 0x108) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000880)={r3, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x800}, 0x98) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000008c0)=ANY=[@ANYBLOB="0236872948ec168300ab0437fe0242d5043de8123806d38bd27a062a086acf3da20e52df114aa88a5310132bbf30dda0da651bc56bbb21312bcf8bd25ce875d720d41c5633770b20f806001e3794f4bfe6229190b5"], 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0xa8d9, 0x0, 0x0, 0xffffffffffffffff, 0x12000000, 0xffffffff}, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xffffffffffffcf28, 0x4) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000400)={{"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", "d6761c934d4f3195fcdafdad24ffccfd4979aa517f6994b3a4a0d130a4e31011", 0x6, 0x6}, &(0x7f00000000c0)="4742963b2ff8bb2bf6f6547feb3b05d94b9aa80c2b3f45a6b48db1bbec9d63a810cd0f3d9c12f236f27c", 0x2, 0x94d, 0x4, 0x3, 0x4, 0x1, 0x54e, 0x1}) 02:05:56 executing program 0: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000140)={0xffffffff80000001, 0x5}) syz_execute_func(&(0x7f0000000000)="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") 02:05:56 executing program 3: syz_execute_func(&(0x7f0000000000)="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") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)) write(0xffffffffffffffff, 0x0, 0x0) 02:05:56 executing program 1: r0 = socket$inet(0x2, 0x10000002, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) syz_execute_func(&(0x7f0000000240)="b1c591cd80c4827941cda6c4e2a59ecdd0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f216164808eebae0038e802000c62111f00fba6929da7dd7e0c47d239cb63e36646442e9000000010f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1") 02:05:56 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f00000000c0)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 02:05:56 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x8, 0xfff}, {0x6, 0x9}}, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xce, "77c3f86600da4c6d10598bd8f39c51125f739242652a90c52bf0c67d88716fb5b8b11fc3972f64aa1c4be5c02f5ee12fab7ffbea251df13081d6f9fe5b505281780451435f3e4b5f5f95bc5b4c8c4b1a7bde9aaf9bf2cd7f1d2bfc87de3fd00fe00cd3d608152322a4449c9f7ed62ea3fa585dcc773a2c571c9d280507819e1c32c8d15d6718dc188a075dd7154a4fe2a6cc98782aa3145f179b0da2c4f0beb596a9dfbf3ae1102d257bab7469f773f276dd5b4230d0b354400e3a5ddcf0914e138baf2fa6c677a74af3c219e0ad"}, &(0x7f0000000240)=0xd6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xfffffffffffffffd, @rand_addr="357a8960578dfae79a579345febf04a7", 0x9}}, r2, 0x9, 0xffff}, 0x8c) fchmodat(r0, &(0x7f0000000340)='./file0\x00', 0x35) truncate(&(0x7f0000000380)='./file0\x00', 0x3) socketpair(0x1f, 0x20000001, 0x9b, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f0000000400)='./file0\x00', r0, &(0x7f0000000440)='./file0\x00') mkdir(&(0x7f0000000480)='./file0\x00', 0x1f9) accept4$unix(r4, 0x0, &(0x7f00000004c0), 0x30000000) truncate(&(0x7f0000000500)='./file0\x00', 0x81) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = open(&(0x7f0000000540)='./file0\x00', 0x10000, 0x1) r7 = getpgrp(0xffffffffffffffff) r8 = getpgid(0xffffffffffffffff) setpgid(r7, r8) ioctl$DIOCADDSTATE(r6, 0xc0f24425, &(0x7f0000000580)="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") setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000001580)={r2, 0xb32, 0x80, "3e8c3fe64327b625352fbcf51dcfbcc6a4d928681e5e4524bf651e946d4ce28262691981a4d41248d08f7ed13b9cc1f3d877bfeefa48855e7695b1990ce24fe0bd2f009e419c7d7d6e91e43c182d17b6524f14c811e6a3a363269f649fb0b6eed2f73502538abbe53242f9ef908269ceb731438e40edd791b94dd39a4e59230a"}, 0x88) getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000001640)={@remote, @multicast1}, &(0x7f0000001680)=0xc) fcntl$getown(r3, 0x5) r9 = socket$inet(0x2, 0x10000005, 0x8) mkdir(&(0x7f00000016c0)='./file1\x00', 0x4) fstat(r9, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = shmget(0x0, 0x4000, 0x4, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_SET(r12, 0x1, &(0x7f0000001800)={{0x20, r10, r11, r10, r11, 0x2, 0x1}, 0xe45, 0x2, 0x1, 0xffffffff00000000, r8, r8, 0x9}) munlockall() setsockopt$inet6_udplite(r4, 0x88, 0x2, &(0x7f0000001880)=0x200, 0x4) ftruncate(r5, 0x1) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000018c0)=0xbc, 0x4) 02:05:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x31, &(0x7f00000001c0)={r1, 0x0}, &(0x7f0000001340)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xfffffffffffffdb4, 0x8, 0x1420, 0xfffffffffffffeff, 0x2, 0x9, 0xd7, 0x2, r2}, 0x20) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xd, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r2, 0xffff, 0x6e, "8d225ea49f5bb88d9fe9e7eff293cb4993f7753f6635c85ba981b72e680908d4328761cf2dd866d3b239cec58cfafd5f8fed8d0ab2a5d966ca6bde4fbe9816b619524e3d23d7c6e2b549b9241aff58a183c2e50c9c522e2eec64955af343122e1b36ba85f92770d61317876f909a"}, 0x76) 02:05:56 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x61, &(0x7f0000000240)=""/4096, &(0x7f0000000000)=0x1000) setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000180)="b11a91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe") 02:05:56 executing program 2: syz_execute_func(&(0x7f0000000140)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427dc402c191441db42a2a00c4da76768f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00cb9d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df660f3805bb9c4b04a24736677066c44279f3250a0f01c366450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") wait4(0x0, 0x0, 0x0, 0x0) 02:05:57 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) fchmod(r0, 0xc) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 02:05:57 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) clock_gettime(0xe, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x7, r3}, 0xc) 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)={r4}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 02:05:57 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x50) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x81, 0x4) syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 02:05:57 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x308020005) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000001740)={{"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", "45d0d35e2a973196e4f02de981a5f5bc11cdfaffd99353df3e9b500251799239", 0x100000000, 0xfffffffffffffff9}, &(0x7f0000000740)="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", 0x4, 0x6, 0xfffffffffffffffe, 0x6e74b906, 0x4, 0x1, 0x8, 0x1}) ftruncate(r0, 0x400000000101) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ftruncate(r2, 0x0) 02:05:57 executing program 3: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d0030000000000000000000000000000000f000ff020000000000000000000000000001010090780000000069f0a0af00000000fe8000000000000000000000000000aa00000000000000000400ffffffffffff"]) r0 = msgget(0x2, 0x20) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000140)=""/4096) 02:05:57 executing program 0: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) fcntl$getown(r0, 0x5) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) 02:05:57 executing program 3: r0 = socket(0x1c, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66696c65feff66696c653000"], 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xaf, 0x526, 0x5, 0x80000001, 0x6}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x5}, &(0x7f0000000100)=0x8) 02:05:57 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x5}], 0x1, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) r2 = shmget(0x0, 0x1000, 0x621, &(0x7f0000fff000/0x1000)=nil) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300), &(0x7f0000000400), &(0x7f0000000440)=0x0) r7 = fcntl$getown(r0, 0x5) r8 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000480)={{0x8, r3, r4, r5, r6, 0x40, 0xbd}, 0x7f, 0x22f32c1e, 0x6, 0xa8a, r7, r8, 0x6}) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81706}], 0x1000000000000102) unlink(&(0x7f0000000500)='./file0\x00') 02:05:57 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x480, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ace743c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c40c4e4e4f751ec4016d7d14dee50907f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 02:05:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x5, &(0x7f0000000000), 0x2) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x102) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x2) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) freebsd11_getdents(r2, &(0x7f00000001c0)=""/127, 0x7f) lseek(r2, 0x0, 0x41000000000003) accept4(r1, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x30000000) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket(0x80000000000000, 0x0, 0x101) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x7fff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240)=0xffffffffffffffa0, 0x4) chmod(&(0x7f0000000300)='./file0\x00', 0x40) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000300)=ANY=[], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 02:05:57 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000a}, 0x10) r1 = dup(r0) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f00000000c0)={0x5, 0x8074}) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000080)=0x10) 02:05:57 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000080)="09fdd5032ee6d763b81410fae50b3b8737582187ed1ef26a91f8", 0x1a) 02:05:57 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) getpgrp(0xffffffffffffffff) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x9, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1000300010005, r2}) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000040)="9e041827d2bb225df317e4f5ee96cd382e7b7fe47a976ba032d963b31bab02b200487b5a42cc6c89051ed9a904171c90f945a970461efd") open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x40) flock(r3, 0x2) flock(r0, 0x20000015) write(r0, &(0x7f0000000800)="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", 0x1000) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) ioctl$DIOCRSETTFLAGS(r4, 0xc450444a, &(0x7f0000000380)={{"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", "338b979a91fe53abcf9600532dd90827026dc61dc9b0bba005799ef003b220f1"}, &(0x7f0000000100), 0x7, 0xfd5, 0xcc, 0x2, 0x4, 0x8, 0x94e3, 0x51f99f3b}) 02:05:57 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="25007f00bf9060eaae132b90241c59b2a8447dec9f1b527431ae92f1c2b98787c2338ca54050382e0ad3d795e3550d92ba21cd8b80cab24de672e51531317ad7ee1b81ef5b00"/82], 0x8) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x1000, 0x80000001}, {0x4, 0x10001}}) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 02:05:57 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f00000000c0)="637ae97bbea4738aca4c13d465e22ab2286ad6960cfeaf062d15df7e000bd4f6370cce2c8f1f2702e765244398184b26be675c9cb38e197a68eec25011310b349adc814117e12f1ce04cf5e50346ef11e5c216dce8daac684e0167a650695c9fbead177bfd495b5afa1ce97024ee65f69839055cab016692a4acadfce9f3286835f3b0b39c3d2e9768") syz_execute_func(&(0x7f0000000000)="1c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101c422f3f637fec4427d822a6300c4da76768f4808eebce00000802000c4c3dd6d68074851513434ea01eff265dc5f00c35b5b45363ef80f9966032fae7e02e502e52aca0f5e5bf447000026400f0d18c401fe5ff6e3df64673667667066c44278f35f0a0f01c30f17720d14111d54111d00") r1 = shmget(0x0, 0x1000, 0x6, &(0x7f0000ffd000/0x1000)=nil) r2 = geteuid() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) r5 = getgid() r6 = getpid() r7 = getpgrp(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x7, r2, r3, r4, r5, 0x2, 0x3}, 0x2, 0x0, 0x2, 0x380000000000000, r6, r7, 0x4}) 02:05:57 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x100000000, 0x8, 0x1}, &(0x7f0000000140)=0x94) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x9, 0x5, 0x5}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1015, 0x0, &(0x7f0000000280)=0xffffffffffffff69) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x8, @mcast2, 0x8}}, r1, 0xfffffffffffffff8, 0x0, 0x6, 0x3, 0x8}, &(0x7f0000000040)=0x98) 02:05:57 executing program 2: syz_execute_func(&(0x7f0000000800)="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") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) fstat(r0, &(0x7f0000000040)) exit(0x1) 02:05:58 executing program 1: sync() r0 = socket$inet6_sctp(0x1c, 0x10000000000401, 0x84) listen(r0, 0x1) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x32, &(0x7f0000000000), 0x2) 02:05:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340), &(0x7f0000000380)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @broadcast, 0x0, 0x4, [@multicast1, @multicast2, @loopback, @multicast1]}, 0x20) 02:05:58 executing program 0: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000280)="b19b91cd806e440f3a21ca8b660f708301000000fec44139fd5bf91cfad58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1eacfc3c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6b1ddf730255008baefefc92dae5b877272c38dc4c41d54111d00") socket$inet6_icmp(0x1c, 0x2, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040)="6c3e552706e2315c882228594b1c69422f3a8d8839e24b1928bd07faafdcd89cb340949b58d8250d09c70b5a0a91ca8085174458f5a307dbee9fd2e4c51b77a06174335d8e53759f3a03b07feaec93549ddede44bc59a4fcc7b3b17f1ebc326d6d23cbbfb6ad4a3c8d7041f51f3813a4748bac246ba58545308446bd3953bf3a64c32dd02014d55399ae20c6e478864e2ead7269ae27eda46ce16ddfdb43761a") socket$inet_tcp(0x2, 0x1, 0x0) 02:05:58 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000240), 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) r1 = socket(0x1c, 0x10000000, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x7ff}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x10001, 0x10, 0x3, 0x48, 0x0}, &(0x7f00000000c0)=0x10) pipe2(0xfffffffffffffffe, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r3, 0x0, 0x3, 0x7, 0x0, 0xffffffff}, 0x14) socket$inet(0x2, 0x1, 0xffffffff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x1, 0x1) socket$inet_udp(0x2, 0x2, 0x0) mkdirat(r4, &(0x7f0000000340)='./file0\x00', 0x100) 02:05:58 executing program 2: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x38) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r3, 0x80, 0x2}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) r6 = fcntl$getown(r5, 0x5) getpgid(r6) 02:05:58 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100000, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xffffffc3) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, &(0x7f0000000140)) 02:05:58 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f0000000880)={{"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", "515536595f33f9f36ff90b25bfb2c5161ca373c75ef5270561d61544f317ba39", 0x101, 0x80000001}, &(0x7f0000000340), 0x4, 0x7, 0x8, 0x1, 0x9, 0x5, 0x9, 0x8}) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000600)={@in6={{0x1c, 0x1, 0x6, @ipv4={[], [], @loopback}, 0x2c1}}, r3, 0x7fff, 0x0, 0x100, 0x4, 0x401, 0x1}, 0x98) setsockopt$inet_msfilter(r0, 0x0, 0x4a, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, 0xc) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) open(&(0x7f0000000200)='./file0/file0\x00', 0x100100, 0x17c) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00xffffffffffffffff}) ioctl$DIOCCHANGEALTQV0(r0, 0x80047470, &(0x7f00000000c0)) fcntl$getown(r1, 0x5) 02:05:59 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0xfffffffffffffec6) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0x0, 0x8}, {0x7b0f0a49, 0x3}}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000000380)="94d4fbbf4f0bb03bd1dcea935938020cfb5fa4523216c5dd8052454752681da554517c29bc3bb80c660af5c0fb2e3e1a164d1fac53776a360c1b4b3488928fba3b9c674f6e17958637e202059125371ccb15c544a80cbfe6f2a650fa876d92743fd71d5565e8a8109eb266da01d626e84636e90fb360bb379d7ba929abcfd8bd38b3d85bee432b7529a4b824d44e65bd5e11cd5b0646ee787ad81489e035d327efbcfa7d4cbf25aa0712236cc0af1d3df6859e37d5f2f216a1f981d736e7b120637b818afa63e8b257c9215975d22418eff2583440be9f76d3a2688077dcb74bb3a4b0a30ffc7c", 0xe7}, {&(0x7f0000000080)="2621fb9b59291c9753feecad1a48e9af1979fcd9b99ee1d5c6220b039e511138511d2d6afdbee45b87ad3e6ec7e2a93f00b5530fe54c4989cfe548524ed882f4def16cbe0ea2ea85d5c3e6f68f7846cbce23901b42136db0fb3f7237f0f0", 0x5e}], 0x2, 0x0) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000040)) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0x0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9136f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00006b81c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), 0xffffffffffffff39) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, 0x0) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) 02:05:59 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x85, "3d137b31847a4a30c7658edc9776a76bf600bd0179250505a152351157058afe57be7208c53d95a5dbdc1b096981ba790fe5bae4c8a3267625f7ef4909886cfe6931e8cd3c2bfa969a4e07b0b9cb259caa0c9aacbf6ef9e4fc50c870882579d736428773883225ef7d2db612f0262ffc41fd88ddae68669ceadddc9cf48eda7edcdef02124"}, &(0x7f0000000180)=0x8d) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2ac4, 0x4000, 0x0, 0x2, r1}, 0x10) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = dup(r2) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xb, 0x6}, &(0x7f0000000240)=0x8) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 02:05:59 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f0000000300)=0x9, 0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000400)='./file0/file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000580)={0x0, 0x10001, 0xf, 0x6f77, 0x1}, &(0x7f00000005c0)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000006c0)={r6, 0xf78a}, 0x8) flock(r3, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) setsockopt$sock_int(r3, 0xffff, 0xd5f580dc02695f33, &(0x7f0000000180)=0x2, 0x4) r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000002880)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000093ac81c3a58bc282774dbc640d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb"], 0x0) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000700)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) accept(r4, &(0x7f00000004c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000540)=0x1c) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 02:05:59 executing program 3: sync() syz_execute_func(&(0x7f00000001c0)="b16291cd806969ef69dc00d9d0d0c44139fd5bf91c1dc1c1c7e4c653fb0ff9c4d04c4c8b8bf4a95ff9c44149e2168f4808eebce0000080200066450f3803566501ef6d8192558dc3c366a50f186746f3400faee47c7cf2460f18275726400f0d18c401fe5ff6e3df7b2170525004f4c4632d69f2c35f111d54111d00") 02:05:59 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x11, 0x3, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x3ff, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @multicast2, @remote}, 0xc) 02:05:59 executing program 1: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet6(0x1c, 0x3, 0x40) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000001c0)='newreno\x00', 0x8) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x0, 0x4010, 0x11d6, 0x0, 0xffffffffffff6c9c, 0x3648, 0xf813, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x43a, 0x7, 0x0, 0x7f, 0xdf3, 0x400, 0x2, 0x0, r2}, &(0x7f0000000180)=0x20) 02:05:59 executing program 3: r0 = socket(0xfffffffffffffffb, 0x10000001, 0x83) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) accept4$unix(r2, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000) r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) __semctl$IPC_RMID(r3, 0x0, 0x0) 02:05:59 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x30000000) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt(r0, 0x100000001, 0x400, &(0x7f00000000c0)=""/110, &(0x7f0000000140)=0x6e) syz_emit_ethernet(0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) 02:06:00 executing program 3: syz_execute_func(&(0x7f0000000000)="b13991cd806969ef69dccf00c4e195e8a4d2e5a700000f708301000000fec44139fd5bf91c1dc1c1c7c4c3090c330053fb1f11cdaec44549f216c421fc51c165f00fc70de5110000660f383fd1c3c3c4210a5f7a2af3400faee47c7c40f752325726400f0d18c4d6fee15ff6f6dd2025500804f4c40e2d690b72c341f6d3c31d54111d00") socketpair(0x20000000000010, 0x6, 0x80000001, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x28e9}, 0x8) 02:06:00 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x1, @rand_addr=0x81}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x80}, &(0x7f0000000200)=0x8) syz_execute_func(&(0x7f0000000000)="3e44dfe0c44249914c8c0046837aff0ac4410573dd0a42d9fe3e42d9eb4663f241d9d8c4419a5111f30f9431") getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x4) 02:06:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0xf313509c1f09157d, &(0x7f0000000000)=0x1, 0x4) 02:06:00 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x20000000) getpeername$inet6(r0, &(0x7f0000001400)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001440)=0x1c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000001480)=ANY=[@ANYBLOB="a1ff3df4fc41e90f3c06b9478bc9d17a2f2d59b51c9b411b1e1524653ed01072364497e01f77ef026151c84bde66e63a82ad1db24832a7b4a3a77cb4ae44dc6c6d1264ea9dd23173db37c28208a2ed013c479bb54394899d2f8e79489998c9889f382c5ab943b63e0510f5e770455f9929f819299ec844795337651b6e2569a432238165dfa87aecb88b338cb5b3bdaf3dea5fac9dfb6bf2d65f95231ad90cd3ead3ef2f39195120c41254162914345000"/186], 0xa, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x0, 0x0, 0xffffffffffffff44}, 0x0) r2 = accept4(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x0) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETRULE(r3, 0xcbe04407, &(0x7f0000000400)="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") getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x20000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000140)=0x400000000000080, 0x4) accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x20000000) 02:06:00 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3ecc, 0x0, 0x7, 0x84a}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x2, r2}, &(0x7f00000000c0)=0xc) 02:06:00 executing program 1: mlock(&(0x7f0000ce2000/0x3000)=nil, 0x3000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) linkat(r1, &(0x7f0000000380)='./file0\x00', r3, &(0x7f0000000680)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f00000006c0)={0x0, 0x3, 0xf}, &(0x7f0000000700)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000740)={0x1, 0x4, 0x20, 0x2, 0x5, 0x8001, 0x8001, 0x100, r4}, &(0x7f0000000780)=0x20) r5 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000440)='\x00']) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', 0x0, &(0x7f0000000240)='\x00', 0x0]) writev(r0, &(0x7f0000000280), 0xf3) r7 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000400)=0x1c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000480)=""/16) recvfrom$inet6(r0, &(0x7f0000000980)=""/107, 0x6b, 0x40000, &(0x7f0000000080)={0x1c, 0x2, 0x6d, @loopback, 0x8}, 0x1c) writev(r5, &(0x7f0000000300)=[{&(0x7f0000000200)="b4131edd8f84fa029fa3595e6f45fcf1ef04fe4990ac8dd6ee476f0fae0b66", 0x1f}, {&(0x7f0000000500)="4db113c5b5889d18601132bb13cabc5260f38f27d7e24aeb8b9ca21ae65bec5633f053388c33aff80428e3ca09cb0b29a3fd7d5c126f45076cc2e44f183ab61aeacf93d272aac69f3e76a83270da08a29a2e58dd59089a97d9c7ab38873a11c362d92fcab9bc04dd8ea2a06ce32aadad58e68806bfccf872c7fae8eb07d2f1149ab68172fc36a9b7e842faadf03fdb14f5deef796d553e95853dbeb61013a63db32cbaacf66e5e078c76e2c7c98ebf87b474cfd067564424d6b2", 0xba}, {&(0x7f00000005c0)="0e568965785945b59a290b84e1282e986131095258a78f30c3a4092f36d27ef10044b746bdd227f2b927d6cca1eae89f7240e248eed9fec504141c6f200069830a09343e7143c7bd8957c14ec165e464c69f1aadbcaa1eeb743b622e7db5a68272c0e357c1c9a56ccafa04242b8d7468b481887d97986f99c6791e70e68a1384ff382e47e9c9d43101da398d5a67b9154b8fa25295b405d3a511e7162e17299872b1fb78eb859c07e285bc572531efce533602e747521f4e6edef7e88f", 0xbd}, {&(0x7f0000000280)="f43d94cce9f81e02dc4c1e8a019eff7f1e96c34231e7d5359d8fa85d8e890b26d137af0e68acfc6f9b8a43ec548cccfceb82c36981279267", 0x38}], 0x4) writev(r5, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000a00)=0xd6a, 0x4) munmap(&(0x7f0000da5000/0x2000)=nil, 0x2000) poll(&(0x7f0000000a40)=[{r7, 0x2010}, {r7, 0x40}, {r7, 0x4}, {r6, 0x2000}], 0x4, 0x0) 02:06:00 executing program 2: setitimer(0x0, &(0x7f0000000080)={{0x0, 0x8000000}, {0x0, 0xf423f}}, 0x0) 02:06:00 executing program 3: syz_execute_func(&(0x7f0000000080)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) r1 = open(&(0x7f0000000340)='./file0\x00', 0x57fdb449168dd1ea, 0x48) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, 0xffffffffffff6c38, 0x314}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="1cb7d6bee06c1af53328b13eab8c004e23f9080000b8b73bb6000000000000ffff000000085a2300"/128, @ANYRES32=r2], &(0x7f0000000280)=0x84) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x4) recvfrom$inet6(r1, &(0x7f0000000380)=""/233, 0xe9, 0x1, &(0x7f0000000480)={0x1c, 0x1, 0x20, @mcast2, 0x8}, 0x1c) 02:06:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x8000, 0x0) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000040)="7f51cd1058f940174bbba96af23a80de53fd67e220cb5aaa2e431de0924a460b8e48e4b8e16e50b63a36398193d6045980fb3ccd1f06c1fae62f74d2dd674506040932640a978d14070dafe49c994ce14f6b832c38db803fa4f5cb35") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev//.\x00', 0x0, 0x0) r2 = dup(r1) readlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 02:06:00 executing program 0: syz_execute_func(&(0x7f0000000300)="985e4aa84a1c34660f38356816f359bf2100000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc5071df240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4214cb9a5605419c201b04b97f00000008171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249cddc30a1c9fb110f66470f383a4d0ba261b7e2") 02:06:00 executing program 2: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x6, [0x1, 0x8, 0x2, 0x4, 0x0, 0x9]}, &(0x7f0000000080)=0x10) dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="4b000000223e0566749c9acd3298132214efe1a90bdc882f8b75acd0b1abcd6542802107c1825eb99fc66aebdaa7576ade08f3d90322e00e9f7e770af6b571dd14ab40d8b94226f43d2386169cd9182c49896988378c43065d7bfca2744a44bf4b480606ab8b81e3d18f3c9c8a0f252699e9800c6b9980aba183ea0c8c94ea87b61cc8b51fb6e07772913d61975f028086cca007b594f2adad918e0db38497d72d7b0e38921a77e6563b55534402694b6c96b4ac3817b8e18c6a87aecac53951068b24a2"], &(0x7f00000002c0)=0x53) lseek(r0, 0x0, 0x7) syz_execute_func(&(0x7f00000000c0)="b12c91cd80d946f9c4236149ef9866420f3a3800588305b30c641e320fc4019d631bc421fc51c1ea3e66450f3837247bc48192558dc3c366450f18674670660f3a208f0916000076764f73c4e17ff083422bad7bc421d5f64126c4dc6a000ec4a359484a18006669a0b90c00000010410facb6000000000666430fefb300000000326408040cac0f01d6530ff5218d181c4a7d7da1ff11777a664e0f3a63510251") 02:06:00 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) socketpair(0x1, 0x4, 0x5d, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvfrom(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x0, &(0x7f0000000000)=@in={0x2, 0x3, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001200)={0x3, [0x2, 0x5, 0xffffffff]}, 0xa) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000001140)={0x90fc, {{0x1c, 0x0, 0x2267, @remote={0xfe, 0x80, [], 0x0}}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100), 0x4) 02:06:00 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = open(&(0x7f0000000080)='./file0\x00', 0x101, 0x1c6) socketpair(0x1f, 0x5, 0x6, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0xfffffffffffffffd, 0xffffffffffffff9c) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat(r2, &(0x7f0000000240)='./file0\x00', 0x400, 0x44) open(&(0x7f00000002c0)='./file0\x00', 0x40, 0x40) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') freebsd11_mknod(&(0x7f0000000300)='./file1\x00', 0x4, 0xffffffffffffffbe) writev(r1, &(0x7f0000002700)=[{&(0x7f0000000340)="8d93cf96c3425a2ef16e87df8cf79d25304ab45673ae1797190707375bfcb2ed43f074cdeca33fa63ee05cdb88438e539772ac79d541f607cbfd1548955788aec0667c03d943169c4e55f62adfa5fc8c0c6b80bbde91c39180dacdeced1c8fc64ccb777500c3a3cfcefa1c1c11c574ac8d249d76ff35aac8c7cd385c0f49c06af9258a3dab8c9ca718c1fc2796e437d85c3f8ec995a277ada1c23fd5ce31f6dcd82ae98fedd3b9878363356289e2b145e33630f9628f8baa05af35f0a1165cad4ee365b9ff2f25ed5d8ba204c57bcc686e3bbffcda0775eb37b4026426e502daa519", 0xe2}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="739e4551b7bbbed164c3f9324255c23521f81b074fade401c5ed0e1d5191f46e4b5674c0ba3f0490d5153c984cfc031482174598e6f1", 0x36}, {&(0x7f0000001480)="ce4279387a7f4d8844f0e9bd3a6d91a0b9c6b56f16dba96ea7bb4a491dbf1ef0c4463f91141e960e4b93c1f41a421e8368d1", 0x32}, {&(0x7f00000014c0)="b454dad63a106986ac12ab7bdb02e54c6d3e36db91fe226b87c816c3d35b978ba13312c9d7e1977378f8265c697f1b2f530b079f515ea51ac8d5e00b623a465569ac9e626942c6c7d0624bda9aed524d4a27c90b1cefaa9df82c1ec9846d1ffbfc", 0x61}, {&(0x7f0000001540)="5d506114f41a150291cad19f615b14b4931a3175bd521494be08b33b3e1b1c80b61c2c302f9da13ffafb5d25a0bcb3ab847680686c79169bb24757f45c58d4ceaa06b96a3196df0cc7956eaf39e8b6b86e1e4991fd01b3bd45798152c6169891d6455f15f41c61323578f77e2a63673d484579ee9b6761ae9e452d32eb8666e57718013223d9429d87cb4dcab83e7d0927183dec7b203c5cd59c7e372501282e8493ca57ffa3875c56a663a3fbdadb8d3a7266e8e93c18f512fb", 0xba}, {&(0x7f0000001600)="1fd88bd2a704d3ab544b873df546279c4ef2de60b6c8bce7fc581486487f0210fb4d3a52fa1b9a61f5d2a894e635d8d51d0a0c3ece81bb1268879651d40967c957b5c67f6886e2bfedee9d4937c869e68c472d1b0e2285a5ab7e9506c10998850f176b35b7ff9b13b4e7f79a099e71fcd3976b5b5d396ce7783d869bb54e28c82b7281acaf397a6f5cbeb205c64eff64e8ff16f27a47064825b643416f1c23d9b646c350191d67399eda8b08019d2c1c24edb70ad339da8eccf08c46b2e4ad203e4aee9dfe24ed", 0xc7}, {&(0x7f0000001700)="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", 0x1000}], 0x8) fchmodat(r2, &(0x7f00000000c0)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000280)=0x5, 0x4) 02:06:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x80, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x4ce, 0x1000, 0x10001, 0x4, 0xffffffff, 0x3, 0x2, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x7, 0x4630, 0x80, 0x8, r1}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000840)=ANY=[@ANYBLOB='\x00'/10], 0xa) 02:06:00 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/181, &(0x7f0000000100)=0xb5) r1 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000007c0)={0x0, 0x2}, &(0x7f0000000800)=0x8) 02:06:00 executing program 3: r0 = open(0x0, 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) sync() socketpair(0x2, 0x10000007, 0x139e, &(0x7f0000000280)={0xffffffffffffffff}) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r3}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000840)={r2, 0xfffffffffffffffc, 0xf, 0x6}, 0x0) syz_execute_func(0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0x1, 0x8001, r4}, &(0x7f0000000940)=0xc) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) openat(0xffffffffffffffff, 0x0, 0x0, 0x42) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x81012, r1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=r4], 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 02:06:00 executing program 1: syz_emit_ethernet(0x37b, &(0x7f0000000140)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff88a8300081002b0086dd6061605d001500000000000000000000000000000000f000ff0200006690780000000060f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffff"]) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) read(r0, &(0x7f0000000000)=""/146, 0x92) 02:06:00 executing program 2: syz_execute_func(&(0x7f0000000300)="98997cf97e7cf97e1c050f05bf0c004f00c402ed03670041e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4821536a910ea0000c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e866004d680808360fe258009c618de3c4e1d555920a000000c442f925d0c4c32d4bf200c46249bedc30c4a131fb110f0f470f383a4d0ba261b7e2") 02:06:00 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="68bc747b042ef7aa18680a8c27c390df9ef0c25525ce93fc79b1d635b8284442ad652f0921cf3f7c95812bcd92b21727e9f57a93ac9e66d314e95456302a797909292e64239891647409e0a44a79dafdb4eb1239ca05af2797c4befa4a595ba55e66018ddc5a6ffac334bcbe", 0x6c) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000000)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865") 02:06:00 executing program 1: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1008, 0x0, &(0x7f0000000040)) socketpair(0x2, 0x10000005, 0x5f4e, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x100000) r4 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x944, 0x100) r5 = getpid() freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = getpid() freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(0xffffffffffffffff, 0x5) r12 = geteuid() r13 = getgid() r14 = accept$inet(0xffffffffffffffff, &(0x7f0000000500)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000540)=0x10) r15 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r16 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r17 = accept4(0xffffffffffffffff, &(0x7f0000000580)=@un=@abs, &(0x7f00000005c0)=0x8, 0x10000000) r18 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000001c0)=[{&(0x7f00000000c0)="809129b6e9726d071fd00bb1fd0ce3c4f12f4e8e993d4185a98703297d775d9b748d18d89ff4075e9a64f6f385d8fa0ed8c76a29883875891927b8b6c6e58b63f20f1f92117b8c140f8a581e8fbe563613361ff5f398e5ad042da647222750843526ddc5cd1c87dd6b227e5e965ed4ef586b94b94755e4e8a1adc49d65363c53b244ed37dd8da29b42630f741966cdd64a18690cd55037d5d49c5b8ccded1dc163538123520a0f908826de10f0eebb755c0902c4936dab331d1e1c520fa099b8f531e452ad9dea3d60b3ca", 0xcb}], 0x1, &(0x7f0000000600)=[@rights={0x20, 0xffff, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x28, 0xffff, 0x1, [r14, r15, r16, r17, r18]}], 0xa8, 0x80}, 0x1) 02:06:00 executing program 0: setitimer(0x1, &(0x7f0000000100)={{0x0, 0x7}, {0x0, 0x7}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x9, 0x8, 0x9, 0x1ff}, &(0x7f0000000280)=0x14) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x2}, 0x8) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e23ac1400aa0000000000000000000000000000000000000000000000f200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/136, @ANYRES32=0x0, @ANYBLOB="0000000008000000931700000000000001000000"], &(0x7f0000000080)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000200)={r3, 0x80000000, 0x47, "4b93ff8929216846b89acd4b0151077b15f4e8a6cf886ce7665dfc207e1ff071d0024c27efc56f94d30fbf6d4cdcfbaae3120cd01a14a30609b5738fdbbbd9c5d6737d6fa3e850"}, 0x4f) 02:06:00 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x2, 0x0) setsockopt(r0, 0xb8, 0x5, &(0x7f0000000040)="7fcc7143d7076f015a369abc84132fb9b144e1540f537857731692614bc46a24e5844dbd4e9dd9", 0x27) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10) mkdir(&(0x7f0000000080)='./file0\x00', 0x40) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 02:06:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) ftruncate(r0, 0xffffff7f) fchdir(r0) open(&(0x7f0000000000)='./file0\x00', 0x90a, 0x0) 02:06:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x4, 0x13, r1, 0x0) 02:06:00 executing program 2: setuid(0xee01) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0x5e8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x42a7}, 0x8) syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 02:06:00 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r1 = socket(0x2, 0x0, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="83022e2f66696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x901, &(0x7f0000000140), 0x10) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r2, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x19e, 0x20000000) r3 = socket(0x0, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRIFFLAG(r4, 0xc028445a, &(0x7f0000000640)={0x10, &(0x7f00000005c0)="fb3bf2bbd59d83321ed09195ab4146639c2373efd704225f9a4cc1f15c7656c275dc4de4a6bac74264f716dd9b94b8a878aec29b5a5938f11a39d896db7d18782b88501904a522a63283a41860a4493c2934cebac030af35c31e2c7e2c6ecef59a4e133cfc2415ffb8", 0x7ff, 0x6, 0x3}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, 0x0) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) 02:06:00 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0) 02:06:00 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00') 02:06:00 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) dup2(r2, r3) close(r0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280), 0x0) 02:06:01 executing program 1: r0 = socket(0x1, 0x3, 0x2) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x1010, r0, 0x0) syz_execute_func(&(0x7f0000000640)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269c4427d0eec000f9945332faeeef50f54635bdedec4035d0267c365652e360febd50d18c401fe5fad6736660fd2938c000000c4c1f913370fbc47f5c423c9698f7e0000005d66660f3a0b0865") getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 02:06:01 executing program 3: socketpair(0x0, 0x20000000, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) 02:06:01 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd900af04c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0x1c, 0x6, 0x5b27baa6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x691d854c, 0x800, 0x8, 0x2, 0xc4, 0x81, 0x2, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000001c0)=0x8) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) 02:06:01 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) r1 = socket(0x3, 0x10000000, 0x2) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000080)={@empty, @empty, 0x2, 0x2, [@loopback, @remote={0xac, 0x14, 0x0}]}, 0x18) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0x5, 0x3, [0x4, 0x7, 0x5003]}, &(0x7f00000001c0)=0xe) sendto(r0, 0x0, 0x0, 0x300, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 02:06:01 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47349c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667661138f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054") r0 = socket(0x46d7068ce739010, 0xfffffffffffffffe, 0x80000080) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f00000003c0)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000700c40791360200"], &(0x7f0000000240)=0x8) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x81}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x1, r1}, &(0x7f0000000340)=0xc) r2 = open(&(0x7f0000000380)='./file0/file0\x00', 0x8080, 0x4) fcntl$getflags(r2, 0x3) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x386}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000300)={0x81, 0xff, 0x0, 0x40002}, 0x8) 02:06:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x83, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) dup2(r0, r1) r2 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r2, 0x2008}], 0x1, 0x0) freebsd11_getdents(r2, &(0x7f0000000180)=""/42, 0x2a) 02:06:01 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f0000000040)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000280)=0x39, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000180), 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000001c0)={0x6, 0x6020, 0x2, 0xff, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r2, 0x4}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fcntl$setflags(r3, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 02:06:01 executing program 2: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f00000000c0)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(0x0) r0 = socket(0x17, 0x3, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getpeername$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001100"/4098], &(0x7f0000001340)=0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001380)={0x9, 0x4000, 0x0, 0x2, r1}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x9, 0xfffffffffffffffc, 0xd20, 0x3f, 0x100000000, 0x3, 0x88720000, 0x0, r1}, &(0x7f0000000280)=0x20) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000001400)={0x7fff, &(0x7f00000013c0)}, &(0x7f0000001440)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000013c0), &(0x7f0000001480)=0x4) 02:06:01 executing program 0: r0 = semget$private(0x0, 0x4, 0x20) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x900, &(0x7f0000000100)={0x77eeb264}, &(0x7f0000000040)=0x10) 02:06:01 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup2(0xffffffffffffffff, r0) ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) geteuid() getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) sync() mlockall(0x2) ioctl$DIOCGETRULES(r2, 0xcbe04406, &(0x7f00000001c0)="854c262eadf587f85ca832f0f93827c76821c1409212cd77307aa058b2579b7d711f21474f778d4315f9b910d1aa37948fdec48de80286558bee5d6ed450c885c179859926feec9386b3fd0615a0171466f972538a07ae98037519a2c50f39c32fce1c1af3d723b5d6b25787e4ab01eab6848c6b16dc84a51b19efe4feaa7f51a49e85b25a568e93dccb9988015d772e31f9f27106c515") mmap(&(0x7f0000fee000/0x12000)=nil, 0x801100, 0x6, 0x12, r4, 0x1f470000) ppoll(&(0x7f0000000140)=[{r1}, {r0, 0x50}, {r0, 0x40}], 0x3, &(0x7f0000000180)={0x0, 0x5}, 0x0, 0x0) 02:06:01 executing program 0: chroot(&(0x7f0000000000)='./file0\x00') semget$private(0x0, 0x1, 0x202) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x18002, 0x68) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x44) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/234) syz_execute_func(&(0x7f0000000340)="982c3d0f050520d0f80791b06a4141e2e996855b99a4c4f047805a00083e1400c421f828ea66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d24fb31ac4a201ae44d856e9458b008f294001b00b0000000f73d539f081b57132ca806ebbbbc46291ae8ca0656000000f4318bedfbecebe36bece00001c1c470f8c8d04000055f344ded7c4c26db6e420b15ffbb15f64400f38cd01c461d561970d000000") 02:06:01 executing program 3: syz_execute_func(&(0x7f0000000240)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2730c002f008fe9589b26c7e4c753fbc4e101edfec47c7c7ff502950202c5d10707c2b90a23f267f2450f10c75151c4a27d181ec1ea01eff265dc5f00c3abaaaa304545e269f6c4cd15ef0fcc1bb7581bb745332faeeceeb7b7f50f54635bdedec4a1e1e0a226400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0xb5b, 0x4) 02:06:01 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setregid(r0, 0x0) setresgid(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x4, &(0x7f0000000000)) setregid(r0, r0) 02:06:01 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe9ff7"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0xac0, @loopback, 0x7}}, r2}, 0x84) r3 = dup(r0) connect$unix(r3, &(0x7f0000000200)=@abs={0xf64cb340ce081cac, 0x3}, 0xb31367249ca2c531) 02:06:02 executing program 0: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1000, 0xf, 0x2, 0x200}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xa, 0xdad}, &(0x7f0000000100)=0x8) freebsd11_getdents(r0, &(0x7f0000000440)=""/109, 0x6d) freebsd11_getdents(r0, &(0x7f00000004c0)=""/204, 0xcc) 02:06:02 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x7fffffff, 0x1, 0x4}, &(0x7f0000000100)=0x94) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x6b9, 0x9eec}, &(0x7f0000000180)=0xc) r3 = socket(0x2, 0x5, 0x0) r4 = socket(0x2, 0x7, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x903, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="0054edd817"], 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, r2}, 0xc) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00', 0x8}, 0x24) lseek(r4, 0x0, 0x4) 02:06:02 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r0, 0xffffffff, 0x2, &(0x7f0000001180)="97bad60672afa10303fb92b4d9c878d3db960737eb006735e27f77a1dabaea08a06455c52862957314736e47ac35799e4e329ce342f3a4e399b4c89a0f7b389d935c66dce45ee0fa35de0a564d2539fa7b7945931de0ab09afa12ae3b5cb687b0bd6108bd18ef0b779ce004c41f7d46851f0c8235852d1ea24b25231061330f96238b4bceb3ed8231a880e90cb22198437162dd36a3b415cb57513b6a0e4e39a9589629ccd7968b65db7b657a5bff808680f37369e37832474b901", 0xbb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = getpgid(0x0) getpgrp(r1) r2 = shmget(0x2, 0x2000, 0x10, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000180)=""/4096) 02:06:02 executing program 0: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000015c0)={0x0, 0x800}, &(0x7f0000001600)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001640)={@in6={{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r1, 0x91a1, 0x4, 0x8}, &(0x7f0000001700)=0x8c) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000000140)=""/175, 0xaf}, {&(0x7f0000000200)=""/109, 0x6d}, {&(0x7f0000000280)=""/184, 0xb8}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/166, 0xa6}, {&(0x7f0000001400)=""/104, 0x68}, {&(0x7f0000001480)=""/131, 0x83}], 0x7, 0x0) r2 = accept(r0, 0x0, &(0x7f0000001780)=0x2fa) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendfile(r2, r3, &(0x7f0000000080), 0x3) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000)=0x8, 0x4) mincore(&(0x7f0000b8d000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/56) munmap(&(0x7f0000c04000/0x4000)=nil, 0x4000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 02:06:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080), 0x4) 02:06:02 executing program 3: socket$inet6(0x1c, 0x0, 0x0) dup(0xffffffffffffffff) dup(0xffffffffffffff9c) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) flock(r0, 0x2) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) poll(&(0x7f0000000040)=[{r1, 0x2084}], 0x1, 0x0) syz_execute_func(0x0) 02:06:02 executing program 2: syz_execute_func(&(0x7f0000000240)="9826473e431c020f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32d6d7d70f72d50f0fb8c4054e4eed751e0fa0ab34d1e0c40bf8c470c4c461cd583d280000812e6e6db7120fae22c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c900f3a0fcfcfce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xd8, 0x8, 0x9}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x3, 0x1, 0x8}, 0x10) 02:06:02 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0x4, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 02:06:02 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x4000000000, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000), 0xfe6a) setrlimit(0x7, &(0x7f0000000100)={0x3, 0x7ff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0xffffffff, 0x4) 02:06:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x2) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000140)=0x2, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0x100, 0x1}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x1, 0x4}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="00ff0700e4ff00009277"], 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000540), 0x0) shutdown(r2, 0x1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 02:06:02 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8100, 0xffffefffffffff7c) open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180)}], 0x1) 02:06:02 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x8833}, 0x24) 02:06:02 executing program 1: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) pwritev(r1, &(0x7f0000001080)=[{&(0x7f0000000980)="f0afe0d48bcb64b6392e74c709da4c0f17c96db5b4515a62538aa321df88340031f5807f37a9905a98f14e1e6cb78ace82786ea00ade985fcd6c2274a4ba965c12c367", 0x43}, {&(0x7f0000001000)="e6056196737ea386559eca36117af675751d5db95596f1ac5d583142e010852614b0e3205c183b43eecc5709d97eb3fb15c714dbbb885d0c1c1209b71ed93f08f44eb7d637f9b2c945a414fd1a0649840a212a67d5814a8c4cca75c4601f00c6cbf9dd25d54ed952044532dce1ecc49d", 0x70}, {&(0x7f00000008c0)="eb21dec8d112c4cbd8c74936a915f695", 0x10}, {&(0x7f0000000a00)}], 0x4, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000b80)={{"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", "d6a4f155689aa5e20097b57cf4eb8922ad34524236598ba33cbc927324d809d2", 0x10000, 0x840}, 0x0, 0x800, 0x80000000, 0x0, 0x12b, 0x2, 0x7fff, 0x5, 0xbc}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r3}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000840)={r2, 0xfffffffffffffffc, 0xf, 0x6}, 0x0) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0x1, 0x8001, r4}, &(0x7f0000000940)=0xc) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) openat(r5, &(0x7f00000007c0)='./file0\x00', 0x0, 0x42) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a40)=ANY=[@ANYBLOB="1c8e89a6138f521c004e201a00000079a6450a656b1a95d5286daadc228ad3bf7dd292c8a0090000000000010000000000000000000000100000000001000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000009112ef8f5d18c929fce1b6418b9268cf8426e0c98b53f67e45fc11b3a3875c2d936c37b34ad800d3589b79dcae22e4f654933d17552c6db9a2da18dade0800000000000000e7190e7ea70224fbf2b5d2551fd8480b87f353451ba8b39f128cff8d556f9fcf6366375fac2dd35a036585fc421663476428c7afade37929cd19c239343b16d42b2915acd034ec5055cd365d853ab75e1505193e861eefb47579348705bf26f1480bf66b8aaaf821f758491ce3e2f9a06093ff", @ANYRES32=r4], 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 02:06:03 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect(r0, &(0x7f0000000280)=@in={0x2, 0x2}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r1, 0x0, 0x8, 0x0, &(0x7f00000000c0)) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/124, 0x7c}, {&(0x7f0000000180)=""/9, 0x9}], 0x2, &(0x7f0000000200)=""/60, 0x3c}, 0x40040) getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) 02:06:03 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x201, 0xc0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r2) 02:06:03 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8000, 0x4) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000002c0)={{"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", "1264ba55413c0712c2642997d2624e8fd79504aa475c7599d3d3119e1fbcd21a", 0x7, 0x1}, &(0x7f0000000240)="dbcc73c8028bf83de042b7e91d97c0e4ed38a87cb640cb246a1aff2afd31123bfc1a91d52c0c63a8b80640aacaacaa2695fad7b4240884bf369f7ef065df16d18afe99b6200b88a533780f21cdf54b648731057bd39471e1f6027624464102eef666367e81ed8634a9f0e5ccc57a0509724416d363840dfe7676070032c1643f", 0x200, 0x2, 0x6, 0xd4d, 0x4, 0x8, 0x9, 0x4}) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, 0x0, 0x0) 02:06:03 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet(0x2, 0x10000001, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept4$inet6(r1, &(0x7f0000000500)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000540)=0x1c, 0x10000002) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={0x0, 0x7}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000400)={r3, 0xffffffff}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xa32}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2201010000fe8000000000000000000000000000aa00"/128, @ANYRES32=r4, @ANYBLOB="f0000002ff0f00000000000005000100a4290600"], &(0x7f00000002c0)=0x98) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x8007, &(0x7f00000000c0)=0x3b, 0x3) 02:06:03 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="07000000c0e884c405ec490c5bdb625536bc7a79b951ef2846802b467aae64cd401c7d00043b30322416ab3071bea2a4f6183202a2a2973a175dd1f63557d08a1b800d028e67dfc0fe2207061e86b99baf551dc23f36a105b002394923f07028ff00"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) syz_execute_func(&(0x7f0000000240)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 02:06:03 executing program 3: socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffffed) r1 = dup(r0) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x4) munlockall() ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000200)="6f5207ca3d65d8a44cf58bbb4d6f06eda3fd398ad6c2fe627db615e9e8b9880fa5356e4d7c86d4abeb7427e00bc1b934a8fa4a1e384701b178c25de8fae4add76a05efd0956bd334e189bacc204eb4fa540c006f5ab1fc8efa0501b69b24023f9735f76574b7f340ece7e92b0604d6") 02:06:03 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0002faff00000000302f66696c653000bb3379e54f83c4c07916bacefd546813ba17395f80989e1568b70783e4aff78bbc5d8e40a9c8c78a430b722301894bfd00"], 0x1) syz_execute_func(&(0x7f0000000440)="91cd80c441c1eb6e0443dbe18a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460080e1fe1092fe1092e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x80008) r3 = fcntl$dupfd(0xffffffffffffffff, 0xe, r0) bind$inet6(r3, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x80, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r5, 0x0, 0x52, 0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r6 = getpgrp(r1) r7 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x1f) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r6) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) 02:06:03 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r1, r0) listen(r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x110000, 0x9) close(r0) accept(r1, 0x0, 0x0) dup2(r0, r1) execve(0x0, 0x0, 0x0) 02:06:04 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x1000, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000000000), 0x2) 02:06:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x1, 0x2, 0x6, 0x9565, r1}) syz_execute_func(&(0x7f0000000100)="b13691cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 02:06:04 executing program 1: 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) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x1, 0x4, [0x4, 0x3e, 0x66, 0x0]}, &(0x7f0000000100)=0x10) close(r3) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x8, 0x2}, 0x8) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000000180)=""/164, 0xa4, 0x40003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, 0x0, &(0x7f0000000300)) 02:06:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, 0x0, &(0x7f0000000100)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") setsockopt(r0, 0x2, 0x2, &(0x7f0000000000)="a1ee0cb29d588732eb309eb84b9a1f8a", 0x10) r1 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) getsockopt$inet6_int(r1, 0x29, 0xb, 0x0, 0x0) 02:06:04 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@random="591d8bc11841", @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) socket$inet_tcp(0x2, 0x1, 0x0) 02:06:04 executing program 2: setrlimit(0x5, &(0x7f0000000100)={0x793b, 0xfffffffffffff8e6}) mlockall(0x1) sync() accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 02:06:04 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c651772"], 0x10) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x162) open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) accept4$unix(r2, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000) r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() __semctl$IPC_RMID(r3, 0x0, 0x0) 02:06:04 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000001880)=""/245, 0xf5}, 0x0) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x2, 0x20) 02:06:04 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$dupfd(r0, 0x11, r1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/203, 0xcb) mlockall(0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x200, 0x5, [0x0, 0x6, 0x10001, 0x0, 0x9]}, &(0x7f0000000240)=0x12) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r3, 0x8001}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) 02:06:04 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x0) socketpair(0x0, 0x0, 0xea0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x20000000) flock(r0, 0x2) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) fchmod(r0, 0x4) fcntl$setstatus(r2, 0x4, 0x44) 02:06:04 executing program 3: syz_execute_func(&(0x7f0000000580)="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") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2907) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2"}, 0x0}) 02:06:04 executing program 3: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000001000)=""/48) open(&(0x7f0000000000)='./file0\x00', 0x2020f, 0x6) 02:06:04 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f0000000540)=[@in={0x2, 0x3, @multicast1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x5, @mcast1, 0x1}, @in6={0x1c, 0x1, 0xff, @mcast1, 0x200}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x2, 0x101, @ipv4={[], [], @rand_addr=0x3f}, 0x1f}]}, &(0x7f0000000300)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000500)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x8, @empty, 0x2}}}, 0x84) linkat(r0, &(0x7f0000000340)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x400) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x5, @empty, 0xdd5}}, 0x0, 0x0, 0x4e2, 0x10, 0xffff, 0x1}, 0x98) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x6}, 0x0) 02:06:05 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x2, 0x0, 0x8000000000) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(0xffffffffffffffff, 0x0, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) sendmsg(r0, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002280)=[{0x38, 0x0, 0x9, "aceb885c0f5941bdfa877de5c8aa0d1caab38cd5f2815ca3aa259472da782c202edab4"}], 0x38}, 0x0) execve(0x0, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001b40)={&(0x7f0000000440)=@in6={0x1c, 0x2, 0x0, @ipv4={[], [], @multicast2}, 0x7}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x89}, 0x20000) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) 02:06:05 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0xd7648708d7929dea, &(0x7f0000000300)={@local, @empty, [{[], {0x8100, 0xd43d5e6, 0x6, 0x3}}], {@ipv6={0x86dd, {0x3, 0x6, "3fc997", 0x0, 0x8c, 0x8, @remote={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @multicast1}, {[@routing={0x7f, 0x0, 0x0, 0x9, 0x0, [@ipv4={[], [], @multicast1}, @mcast2]}, @routing={0x3b, 0x0, 0x0, 0x7f, 0x0, [@ipv4={[], [], @multicast2}, @remote={0xfe, 0x80, [], 0x0}, @mcast2, @rand_addr="b67889922b28e8fc8fe06d73a4dad09a", @remote={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @broadcast}, @remote={0xfe, 0x80, [], 0x0}]}], @tcp={{0x2, 0x2, r0, r1, 0x7f, 0x0, 0x0, 0x40, 0x7fe9, 0x0, 0x101, {[@window={0x3, 0x0, 0x3}, @mss={0x2, 0x0, 0x7}, @sack={0x5, 0x0, [0x2, 0x9, 0xfffffffffffffb87, 0x21cf, 0xfffffffffffffff7]}, @fastopen={0x22, 0x0, "45f6"}, @eol]}}, {"8efc34404b050a1c3c32f53d18b535db9164689ddfe92b19ed528a68481d03d58aba8cc757b4ae0b46cb4f355c3e73151abd6dd5edfd8d4d0ac072a5725f0dececf46608a6774c8da82b46395f5284b5e05d86d12358be402d7f7e2e6381acfdfe67ab05f7ab97ae9b8bfa39c3c21fddc12a5660c8a99d21d1c6500d005f0cde12e36dcad183c398a0543f7f230ccf75993b705f731dc23a6a58067403c227af4eaafbc965562801be477cd959f49627acd40605fcefc1570ff95d6295d07200"}}}}}}}) 02:06:05 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6(0x1c, 0x7, 0x7ff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x4, 0x2}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x0}}, r2}, &(0x7f0000000080)=0x8c) 02:06:05 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d4d00fd1b02db5d900c463210a255e0000006e8fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c683ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e145e22c892a0f0000009f") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000440), &(0x7f00000014c0)=0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f00000001c0)=[@in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0x0, @rand_addr="1b9fef18b67477b1975bd5ca6a9db07b", 0x1}, @in6={0x1c, 0x0, 0x40, @rand_addr="5c875d6706143a3d69d3776ef1180940", 0x20}, @in6={0x1c, 0x1, 0xfffffffffffffeff, @mcast1, 0x7}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x3, @empty, 0x1000}, @in={0x2, 0x3, @multicast1}]}, &(0x7f00000002c0)=0x10) 02:06:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={0x0, 0x0, 0x0}, 0x0) 02:06:05 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x8, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x94) open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x10) mknodat(r1, 0x0, 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000140)=[&(0x7f0000000200)='\x00', &(0x7f00000001c0)='\x00']) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x701f20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000040)=0x1f, 0x4) 02:06:05 executing program 0: syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shutdown(0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="47fcd19af75653492dc0214a6b792c57c4ef2c84ec4c353af8d4e744b50d4b49137bfcf58181e3de8b2be971bb303d2287e65fc823fe7cd4c897e01c02bc799ddfc33365713a0a65dd602205586f48b8ea579bb179867eb0e344c4634433835946498ed0825c87799b58a1faf238996808fd00c6425c2477b5", 0x4, 0x5, 0x7}) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) 02:06:05 executing program 2: syz_emit_ethernet(0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffffdfffffff00000000000086dd607b665c000224a3fe80000000000000000000ff000000aaff020000000800000000000000000001ed33"]) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x4, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast1}}, r1}, 0x8c) 02:06:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) lseek(r0, 0x0, 0x3) socket(0x1f, 0x30000005, 0x3f) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000080), 0x1c8}, 0x0) 02:06:05 executing program 3: syz_execute_func(&(0x7f00000001c0)="033ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6c4c2ada8e86c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") r0 = socket(0x12, 0x10000005, 0x401) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) 02:06:05 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="b32e7684d32a3df9cff83c245c528e9a9ee3f2e8547eaa0dcb4a4b3e1ddc58b84b8239a87166f1d3eadbf239da6600c4b997bf29c426ea4eb7851af69674fb52a4d066eeff45dd1b48a1dea8b66f60ad3c148c86d47e8d7333f308bb6cafe9e46fc47d834688f419f23e62a9a4c90fdcf90e07e1543c17d6946590887b6c1f7f46dfadb6b42d8e58d7516b04db4d71dbff193a0f2f812e1f"]) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) fchdir(r0) ftruncate(r0, 0x5) syz_execute_func(&(0x7f0000000540)="2e4792fd2be92cc693980f053ef3aec4a37bf0c50441e2e922ebc463b95d3b00e62c2fc423fd00f62c660f38463da16379637902000000bfd2dec461c423197d30e1e6250000c482514654f802c42205bd441c618f89f078822121ed0cc54cbec5c54d0f2c718f56ee550fa80f1fc4b4c4b40f6567660f3a096345015641564733ad0a00006766410f3a162888410fbefc26660fdf5309c4e16b5e17430fac2f716a660f6eb45b00088041d8a1a12ad76436668f3798342e2e0f8c00500000643619ec00002940646666413a0f3830663edee3400f38253d0300000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfd800c4a32d5f23f4c4a17ae64295007b1cffd2fb3e4fddc2b1646466264683b9080000950d950d0f38dd33c4e3fd68c255c4c38fb90552fb0000db4fff41afa20f6baf00c4e39978c404bfc07f7f59c4023528d325cdfcacac58f20f0415c4213d71e5795ee5c5659302d700580b47cc47ccc421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009c442d9f0adeab82e00a24601a9bb000042c44149748847d07600313164460f5a2508000000c46139dbc6") accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0x1ca, 0x400000000) 02:06:05 executing program 1: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) write(r0, &(0x7f0000000240)='l', 0x1) read(r0, &(0x7f0000000140)=""/252, 0x7f6) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x8001, 0x400, 0x0, 0x2, 0x3}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x3, @loopback}}, r2, 0x1f, 0x8, 0x3f}, 0x94) 02:06:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() chown(&(0x7f0000000000)='./file0\x00', r1, r2) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 02:06:05 executing program 1: r0 = shmget(0x0, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/161) r1 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000240)={0x0, 0x6, 0x4, [0x8001, 0xffffffffffffffe1, 0x6, 0x3]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000002c0)={r2, 0x0, 0x10000}, 0x8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r3 = shmget(0x2, 0x3000, 0x426, &(0x7f0000053000/0x3000)=nil) shmat(r3, &(0x7f0000174000/0x3000)=nil, 0x0) mmap(&(0x7f0000060000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) r4 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000171000/0x3000)=nil) r5 = socket$inet_sctp(0x2, 0x800000005, 0x84) fcntl$setflags(r5, 0x2, 0x1) shmat(r4, &(0x7f00001b3000/0x1000)=nil, 0x3000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) ioctl$DIOCCLRIFFLAG(r6, 0xc028445a, &(0x7f0000000200)={0x10, &(0x7f0000000100)="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", 0x1, 0x7, 0x1ff}) 02:06:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="32027e6e11a222cb0eaffe12607dd1d4074f16670a7aa1f09302d9fa4c08679495eedba533882480215a1d72cc876c5c08e94f4ff566aadbc7f6525cda5b0212293465310b6bb5a85f", 0x49}, {&(0x7f0000000080)="0bfd234dfc2ab52ee619a7cc98019711caf6d693327702fdacec364d3d0c6dd53e6602d2b40b0a4e2804dd8876e0fc28357dcf4c369e8576ecae9ede38f75048b87aed95b64482d698992ec64846d1976aa20b6577810742f80a8009e16f0d652d9fb3dca39261f61edc794985d703b914c78947479e32b5dd3fd7a1036bae1cbf87d2d4082b5db5749932231902f3547a16a59ed111dff6dc544379fcf70cf66adc749ea22d378ac2ad78efc32e11e610e220974ed5873203ff8f9841c8a020e2e2547936", 0xc5}, {&(0x7f0000000180)="751679553c6ffb43a2514a5697065eae499e2cffa7b700909e37107246d9a90f1f18d8a744e2d4332d9a85c1c51ca4678855e74279dc5e09645d40b20ab5f0c3c04b157e6fea1289382effad98f92a03338c1b901dd393e47b607ac2ff7bd8c0927c5c2c54e8fc1cf245566c0804ff1cb164f7c8eff1a4efd8e0b640c3940ebd2b6801a4cb53d38ccc0cfc7a80921c9dc05a0a320feeaaecb241dbcef585f02e22f2b11863ab18ef85", 0xa9}, {&(0x7f0000000240)="12e9553a21ff3b5dbe86e485af47c693c21c4f717adba6571755f0968ee64e6dfcfd0ab348d7c5c1008592d9d10c9a35611f48e31f76c6607f97e747d1a2331174ddffa5fc1e8f52b9f36b1572f4ab08b41aca0d81955cc5d8100ba21d0bff0baf0a82c323638781fe72b1cae78fab99d8a6e8ce45eb301e1dcd8c713208f9b5ef037b08d31387f9b8bb98055736ee544740837ef5e1ff79eb344a896a9da772b488240266e317232d6dfc7307090306fcae61347ed57daf93f6cee0ede3f50fb1da210b49b6fd7e87715ac8a45fa15e555853f5835b3fbebe414e7e4bdbf3e07529c61a29e11061734a18de8af059f8", 0xf0}], 0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x80010, r1, 0x0) r2 = socket$inet(0x2, 0x5, 0x9) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) 02:06:05 executing program 1: r0 = socket(0x1c, 0x5, 0x0) socket(0x3, 0x20000000, 0x6) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000680)={0x1, [0x0]}, 0x6) 02:06:05 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000000280), 0x26) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x7, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x30d}}, 0x0}, &(0x7f00000002c0)=0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x1, 0x4100, 0x81, 0x3f, r1}, 0x10) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), 0x4) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) 02:06:05 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="030000000000ffff0300000001000000ff000000"], &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000180)=r2, 0x4) unlink(0x0) 02:06:06 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1204, &(0x7f0000000200), 0xff67) syz_emit_ethernet(0x41, &(0x7f0000001100)={@local, @local, [], {@arp={0x806, @generic={0x2f, 0x8181, 0x6, 0xf, 0xb, @remote, "d846d45d8035c8b9cb0776524c3789", @random="5e0db798abb3", "f6528af559bf46a1c3d2514c0b436452"}}}}) syz_emit_ethernet(0x1016, &(0x7f0000000040)=ANY=[@ANYBLOB="fbf4c4d473ff00000000000088a8470081001900813fce86c1840008d7bceabe673cdd38bcbc4b2d713bf4eb590ab9711b18cd0067f539f85d5f18f8614fd81de4d39eec22c675d9106acd9e605a7c29f3c48bff58ad89b8998d097020b9b5c760edd6c59f79da2b70fde2caabb876af83af7191a54743bfddc82ca54e69c7f1d31a7bddce991b0d51b1aa74ddc71b1f44a90d22d402564d119776f020430f77585b6be6ac93f1c34d92931b1d723dfe1c6b27df09a95ed67d273c3d4de8900a6025e21c369200b210447e782ac49ebf9a2ccc40abae523591090df8dc36766295a0eb55334b290884cbbd7ba194b1820177c03aa3198d48f82e3528b92928e44efcc5d76b631a21ec705c7142273a745f2b20ac6a60912812ff739bf8b3e6f56f1d567b2c53e469fca53a1e181287bf7f58d7da35b414e162b5113559b1643f99692987329ee14fb192e13a49c9c771ba35b856bbd34f5da541adeb58cb62048ef909d72431aeafed62151f396f605dbacbac9db34b632b1ec722ae86031748e66a64b3cb12438bf2c61eba5ae1b356bcd3254ef43e1410369e5c5920590d3f1d173122959009fb773d8cfeb7f5fa4934e62a9f50853af7ab6828adfb76b93aadb4522e5205d1c4fbb6672efebcd5992d0a9890b364ac1cf467a21df3c3006ada90b610b2e7e4931ebcac29ecce372371b52483042bcfc603637ad75866ce0ae017f3759a6bb3e75759b1898316e3283df819c71f4efbd7c527173db5d0a4719eeb3243bb727d2da7fae2eca4de112217c112b1ec56a49374fa956eba084b5a01bf8763d62979e85462c393ce92ffe3be06286733a08cc57a57f731905b98a8f3f95f1df5ccadcda2915ecdb148b84e5202a8a147f3b76f34ed6aecdc242ec89a9704685afe79d56612b37bb840743260b36acca8050aa1ea0bbe800932fe982a5bbf48156a18247a043cbcb39c830104a91689d01e49a38880adacb86dbd5a370aacca182ab1abf58d33d46672253cea1e46f87596c4af8c285bb597c5ada8b3a8e76729cf71fdcd9edc80e50fe24414e7b38b120834f62b95accc6cfb46907edd9cd117f5ef1d58967e98499664ea7608f7fc1ef842300f9496fe711320434d2014505a20000c1c43a04201548f3f9e6a2bddf20ea80e36b4f2bf221a40a7c3021645fc165f285e327537026c8b4cd2c1fa2a7c64727217898b7dbcf7774de083de93cb4dc17935d6c83958cad0f8d414a5c97e86f5c0cc152d5681973e276ca97ed5f42c5cb3146e0c83fe63e3ae207172391d6edfdc8a77480c2c1d800d9c8a3b9d6a8955bc33cc45084ad1a3b8cee2b17b1c64c7bd6627f0958715a012fb0e803aba7fce36069ea0e71c19ca7726e3a85f157c56cf73173bbad77dbb0ba74fd1120bb921b775aae2b5964b1c6a7cd9f6dca53edfa89c2af7fcdaf24e005b450a481b1c03ac33b79464c267447a76a97cec5651ed9a8581447a0f03d1119fc9364901efbc3ee776c294bb46ac4d4de5b0c7b4063df573bf61930502be6ad0547bdec4d6a2c7cbe2dede8d5a3eb25de7851b71ccdc628cd90ace9dd0766c64c5379495304bcacbc8120e939f1fb545fa4bfee2c62586a04d137e09fd3c6fe30657613cfbb39cbbaf01d13593ba55e87e5b6a2c99bfd1aeaaddc68c4abee56da8d548639657333e4e0b179f2c003f14c4f16e3df74ecf142afed564e27a97b22e00a647ca31694ec4f5a1dd3f64f314a4afc82d72ee0223718a7c0b4ae1640f2a4c025e8e51bce12692f4fb4cb01bbf111b7a18155a0cc2342bece895e446c53c210c47bd6259add9e7ab985ef453a971cfda6765c08c2de1644cd17fc17c842274951707fde228b856aaec3540bb30e6c1ace0c69f4966432b5a5968ef60f6354dda9626040a934f3f46a2e846d25183e08de7f9cccd5c78af4adad3ebbd8ff9b89c1060e935f90a72536502bbed745bc2558dd8615b5e61c78421b4e36cd55a4aa51fe3d242c9408f15d2993cdbda0fe3496fe40aea51ad6e24ec753a7d57ffc358808bc21e0424e1e032179790a768d252add6086ebdc9ccc70e167ae1c3f358bdbcfe7084a6dd6457a034db4eab57f77f2d3c8afd7e7c1b76391b67d09d9279a4f48a2603712ff589dfeef802d6826469703d6bdc342933bf117b5a4ca6faaf86046dd28dd8073c75be8b4eb32977b73e700e7bc8819d6e6fc13870f0612aab8959359bc62acdc880669cf7e85f2c828a126dd670f963732d27a740e70a01f8cc65017d14f448f9c2a576d36b39ec12f21875cfa0358b4c1939f1e8a1185cccfba9eba50085f0dc72b11f4d61670ce50feefefb6fb63d84815736145bb6aba5c3454a1649d121f682cbce0130528522ffac5cd846cd2f8cfb7f2b289865dd1a34245dee4ef80ef27fb1a983fb56defd6882f8a0d336d0d85f672dcbc0db0ff23a83e28510d1ba5b6e54dda4be5403b8347be1d845ac804d500af3714f4ff8fda53db45bd4ae4ef681d39dd366aaabcac8ffc871a92b3f41d2eb12bb6e109869ed7e533de6b8d7dda058382300e12a1eff08a178c98d763f4caf262c849410f2d9fc4838bf37b54ad3cb47000613ab2fe018642ab8978c576e7ad7c300f9267b11e2bf0d40481f34e15789bd99a85bf859b07acf7c7a1c37e4772d449213e73733616a77d2e1e93daef1739bd284dba1fc16ece123280ce871b697f145417857858ae4937c8cfd7b50ebba2ef7669f5fb825b1676c964071777c5e64559010e3d5a1ecdf084e7c7966cf6ae9b7911e792b950e92e8586a6157826c97f75618348a40e453ff35fd54fa134a99a01a26b4111d56244f5160cf2e0791b87ece384d281985cb29f31aa43ac64470c84f13507d31ffd25ff98f2e29986a2e7acf7dfe779e07362f73f7074fe965f37f62695525eceed7e4c31c2e7ed53386ce57d8a94b3b939ff745a9ed786816f6c9170db5e663224baaef2d3e29c2c449d78877149f1e83405ee2ca4b69e9d4246afba9ac7f7eb54de6488595f26da63ce6105f9969682c43501ae88bf81de71ea5bdbe719069fc30a29faa6aa34ae85cfaff0765b46aed5dda869b3a1019f77efb463a44bc8608f988c585bf21c6be2668e47992772ef5529cf8e25aaa6865ff7db25c0c8cc046ed64f92bee2b851dcc50c4772d6829907e4825ddecb98e97c84da2fbdc79d5572d25202b801fc9157beb263c25616df69c267a25f5e7c00b9ee9d4bce06d3ac45c985980162366efddd5a6694875da1f4eca6eec0fdfd31b668559cce581703edb6dff4c576f7cb525cf8e54a3d90871ffa89e1f8a835c79f2dad2100d242d14d84c7793faf76cd96646c214b3f39abff7f9f8e6ae12c7962bf483533f1467902d6c9e239d377ba543340264962ad2bc9b05be2526ed2a90a61e102f5ea20be0f5d0c659343b1e496cb2b6af986ed9a2bc6857e97e36eb4bef6fa52ee77e1894a5f467de09b4e7dcf87821c24b277c944842a7f96717ab8358cec3ddd343f2fe71ccb92fc6d2d8adf71264e9906df73819ce4e37d9e09f20ef502c667444540ab3a6550e4ea3507fdc0ac5fa80675e69d3b9229c7c6bdaf70de28b85f54b13d4623367eb9c714524612ef9b792825a1acdaa15d2e6e58e4fa76ef42095dd846d07a634d044914c6a13bc9e8d562665c43d106b54466bba165640f54366c12f2cc051096e4d921514f8c1131f3926aaf93ecc661ccec13cdda2b5591292e4f36d1ff189270f467df611fa7181cbde1b9ebfa163a672879c6f24a59e588a8219aaa15f22eca4fb21b15ffef6ba7b9a35aad73b7ab4d29c52151284c06c96fc90254cab95961340fa342278e7bace060259f387bfb248f3880b47f321ce42cadcca7b91c73cecd4bde86a692e5d463b6f354e8bb44427e4baf653b4d1d67afa6a27dab878b8da24c9fb1bef57921ade31b1e53a428f1e689bcf7b22440ab6076f57f1983fe2bd422a015ff25c1dfd244065715b15c19505d645a2138b054452c8477fc7d504fe6c025aa06be62188bf6e02b52d842189d22914b7b6b87a062c7d93ea5e3ceb740f8136027c7c1ba4d4b8cc523a76fe560d9db3fdcc7df38d74eb0691974c7d4034b019b3481fa1886d0441378ddd9907e362e37c6ac757023c1cf70bbfedbb16ef3cc23eb3fa423192f319523f7eac700075148c310f04dea8ae0ef64fcf74ab3e75b85bd498735f31bb881f449244a8dbd62629a5cc27ce369630c592ab5de9c399cb404958b7f9148778cf39b7ee2a176564067b988dff521c650615e5e980462d26a80a646a44539c269032a2f6eec66fb86bc11e3f113273d7a64c194b44064493479ce58f31339cb89a9892a7f969c682cf23d02f60ef22b2322a8adc936db3ce5806fc1c723b8ae116cdfeafe49d8df2abccd15a65ddca22a90a3bd3c4d951051e7db039e26595514d0cfab9564e078e188d027167b8a91bffb92513709c32ffe1f7831075e78eb8b0a76a3363ce845788a768b47f0cda0ce86c5d222b534d759f1af71d7e68015a0876133326d005920234f6600461bfb46b5caecc3e85156dd59f51482a89a1edda5d6c9e35e81b176eb5e72b58539edb79a86ca28a25d2e7219b279705ead455d128381de48633bd71dea2e23a13bf28d7f2265be94bc8c462fd35132734fcf4a080c9b785d25b40ab6977fb66d578e8d225c8b637e9fa9131537bed45138b665f66ff613fcd128b87696b275a0efe174962d57f7bb75130ebfe80176bcf25703ee76fb2c04e63078329dd7616dc62659a8e86d9d3ae99a8e2035feb39978eaf5ceb9a5a3b5fa9cd286387664051bd87ea8ceeb8fb804f668174ab0095a81d1a76157bba1946e1d4126dfcc8623e2e0e7f86ac68a0652924c26ec8f173ed0f90396d8de6f45468052b5795fe4afcfcebb844618743a706080f7f509b34bc2d11efe25a04dadc38133a5392debc158f338427daacd3e502ce608d5670985c94d66857417385ed084e52e8f22ad422e1e014bee44f0d214972716b21d4752e2d1268559e965b5e5f54f6710114bbd642f34370f575f6fb8ab71543dcd72c215d972d646971920e102437fd7b4a23db4450f80ac3e925d89852d5df21653ce186cd500050ff96e11b57ac838b7f6987342b8523d0eff8ed750c12e89321cab303f2973d85759f4366046a0043701eac6f35fc7637df6080f2f16a0df3b99adc0957207c33e821c2021f8951a40befb75a504400f10f28cd1539db0f896f03ed2045db7e3691062d58d4f094c92ece3e0fb89b754051c046598783db907763e04d49f7b3fdb8d54a361f9512f0b753ded72ccb14f5caa10cdb1a0abe6308c54bcd40dbef5a3d7b573d8a75c942d57d73687d43c6796dc7d362a86849067193d57ce95628f20a1f13b34ca667cc253534e2986e1721dd1c70cc35f347ba2b9d5dc41c50af0f2a5d1213f96cfd6f352acbfdd7409a06f49664f632bf5e948034f73115793128a77059960a3178c25b78fb0a5dc0775b394b5fa57e55e197b3b3657cd5ac4edb55c1542e207589e3faf6439cd61860f4bc5f9ad59757e5ee8883a912ce9bfcd876ac720c795ad5344dc798f453baf5fbafa073f3ee1e0a690fdb15289837b4b3b25d8bd49963b985a04b6653bbd361570a3f9fd63bd8507f02c65dee6ca435d07cb16a1381eb0a42d1c9206738d6e66cf93825b1b8944112866071f84d4246cf0f1182e1ed870686c647f4594dc78757faa3a47b00f93ebab6c38d03a2ead0ac6dc12fd98e00fe47506d8fc0352eb8af36b2261bc3cbf70301e16246d100"/4118]) 02:06:06 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', 0x0, 0x1) unlinkat(r1, &(0x7f0000000780)='./file0\x00', 0x800) sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a", 0x8, 0x0, 0x0, 0x0) listen(r0, 0x81) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000840)={{"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", "2c1c13418692a1978e23cf6a8db660ebc25bbb81f9460307f05f6825ad2ecc8e", 0x1, 0x2}, &(0x7f00000007c0)="dace5f40a94a81f8979bf654a0f49207f4cc895108698bf6d2147787f9576d32bf88ad128ff0edc1bd736b6cca4041582d68d6882a2087c623197c63c315b780039a429ee59d1f1e9c4b7218810fefb929b79f922c4c98b38a7af6b1a6185ac96872c1", 0x0, 0x6cf, 0x10000, 0x9, 0x9, 0x8, 0xfffffffffffffffc, 0x9d}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x100) ioctl$DIOCRDELADDRS(r2, 0xc4504444, &(0x7f0000000140)={{"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", "11824d73e6994bcc829cae31bd6f28f5b820d182e91088997a48384c7046ccab", 0x80, 0x4}, &(0x7f0000000040)="d83af2b913c7a49e45e860960503f26ae7104788fd614a89efcbc7e00ef8eb74372e15c7b5c6ff68dcdd4e0820ffff099c4bd89a68d26e5784c382c699c44b2c498acf8a0f3ca2f889d1ce5675bed9825e5065fa760824afb94ac168762f876103a5fb0dba42282fb673b333f8da2c661a986fe467df07edf603ddc8f4ea431c8924b93d435a06e994b14f91eff1a960e936fd69052f38f60a16e596a898640c66db405ada62fb84c233a03c9e788717d47280e502c4de5dc57ef0cf8fb0735827b2ca69", 0x20c, 0x7fff, 0x2, 0x400, 0x792a, 0x4, 0x6}) ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f0000000640)="0d938180991a57b2eb551b2cfd4b8c17e8b5a17388ac043f3f9ecdbc7f10d3825c981799d2310c69bf19cbc4e5077b289e564ce777d560353f91a44c366bcacc82edbe63523147c1d4b5c631634f12b0fba69f89269510caf2e4f4e1bbd2b4c4ca26c480d37381c86e065fa873dcc24e91af3d3513c7643f0dbf3b71d9958b1bb952b0df2eee08132afa31c301c4d24311fb41695b08ef54b2246946b6f014518979a58931cd8a061fefd31780deb40ba08d81ff28a4f3366bf9fde8fac43c53c0d4adc1ec59be6c00e4175519528ffcde8587ad6cb98dd6f9586ff26a9c3a2beb2042ec7fbba4") 02:06:06 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000140)=0x8, 0x30000000) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 02:06:06 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0xc0) r1 = semget$private(0x0, 0x4, 0xa8) __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000180)=""/188) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000080)="278e3eb64c024a27c9a2a8e778cd3d29ce73867d857a41428c542d6bbe16dd8ca0329918df38539329b19ec552609b0c5b5daad2aad5256693876c17fd553be95ae94023215e41605ba587632920667af9c0dc4a6a9eb99b1d4bb2dc8b8dfd9665ec87653e5f804b86d4500d899df2f2ce39f58fd1f84476c88b7cd55d4cd38a1db81419778594d622ed729cabf30574fb39e9e235c777a3e2aa88fab9bf57923f06bfa422bd853121f469b40df6fc97ce1c94fd57a9aefbb2bed03d57ab6897a89785339eb8e352e97c823ea27491bffa10f51dbdd3269a0e435cc6a38ffe0ff6594a") r2 = socket$inet(0x2, 0x0, 0x40000000000080) getsockopt$inet_tcp_buf(r2, 0x6, 0x25, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000)={0x6, 0x5, 0x1, 0x312}, 0x8) dup2(r2, r2) 02:06:06 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000040)="61235b36ffc0ca6ca7872e2bfb6578fa3db43f29e3172aaeaec6cab6ed60019539709b0e7b251f35ebf96663c7718f4d7ca0e1850cd28b80ce237b2b638785889ba62c91774bda1759452949ffac8ea84c3fb4802408992115ba4878d132b5c197c54fefc32e2cf593d5fb15664aa37d652f26bd774cc52c685d4d16baf1698dc1ca93280ddc070772a9bae73b1aa0d52d070f66ee334ffae751508b08b1d5adfdf63a874420b8c9d70dd6") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x4004667a, &(0x7f00000005c0)) 02:06:06 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x7ff, 0x5, 0x1ff, 0x9, 0x6, 0xff, 0x2, 0x8, 0x5, 0x8, 0x5}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) 02:06:06 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) dup2(r0, r1) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x20) select(0x40, &(0x7f0000000440)={0x3}, 0x0, &(0x7f00000004c0)={0x8}, 0x0) 02:06:06 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000000)={0x400, 0x4}) 02:06:06 executing program 1: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000003c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047032b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") pipe2(&(0x7f0000000040), 0x100000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) setrlimit(0x1, &(0x7f0000000000)={0x0, 0x8}) 02:06:06 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffff81000000000000000000000000009078ac2300bbe00000000c00907800000000450000000000000000000000ac2300aa00000000"]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) nanosleep(&(0x7f0000000100)={0x546e, 0x80000000}, &(0x7f0000000140)) 02:06:06 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0xc01, 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x100000000, 0x0, 0x10000, 0x1000}, &(0x7f00000000c0)=0x18) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000200)}, {&(0x7f0000000240)="e18283170a71a6a119ca85924c38", 0xe}, {&(0x7f0000000280)="9f28c8e4d4f689fca3ec130b808a41013986efc5ddbc1422bf228a6c0404fdf1042a0b1cd6821f9fc59d8d3d3576e844f10c987d94b1887c0d7053b7603ddb16cd3723bd3d8f2250df13c955763dda5e14cecae768c97643bd1b196b24f439174e1e2b121ae2029ce9d6f5989e03619c9a35b3d3dd2dbda194b5e0499113367d799629a3066f8768134d", 0x8a}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000440)={r1, 0x100}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e20de000000ff02000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000016c41df900"/128, @ANYRES32=r1, @ANYBLOB="81000000432f000e"], 0x8c) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f00000001c0)="a0f2595c79ae08a3d3e412c9f033ce2beb655c7085b08f49649c50ea1df0e4ff42b1312e0d23478430e6697b8bee3ecbb059e0ff88be9dc99d82e37038c547aeba") r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1206, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 02:06:06 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e775e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d979729b945045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f00000001c0)="1c18c4637917d7b098cd801b69e4c4c2319cbe9989999999c402c19ad3795bf98fe9589b26c7e4c753fbc4e101ed460f31427fc902023ed107c4c2b90a2361168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b3f304545e269366640dace000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6a10fb4b46736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x30000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000180)=0x8, 0x4) 02:06:06 executing program 0: setitimer(0x0, &(0x7f0000000000)={{0x80000001}, {0x0, 0x4}}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x730c16b2, 0x7fffffff}, 0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x3, 0x2, [0x100000001, 0xfa47]}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x100000001, 0x0, 0x3, 0x479}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="ff07070009001d00ffff010000000600"], &(0x7f0000000100)=0x16) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r2, 0xf00000000000000, 0x7ff}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000002c0)={r3, 0x4}, 0x8) 02:06:06 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 02:06:06 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f00000006c0)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x200, 0x20) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x5a81) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000000e5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000001780)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b000000000000"], 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000300)=0x4) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) setsockopt$sock_int(r3, 0xffff, 0x0, 0x0, 0x0) 02:06:06 executing program 2: r0 = socket(0x2, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) openat(r1, &(0x7f00000001c0)='./file0/file0\x00', 0x8000, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1302812fe21909000000764ecc696c65302f41f136392081095d3c3812e5edfc975d66e9506482d83900000000c9981000"], 0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0xfff, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000140)=0x10) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) sendto$unix(r0, 0x0, 0x0, 0x20181, &(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x10) chdir(&(0x7f0000000040)='./file0/file0\x00') 02:06:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) write(r0, &(0x7f0000000040)="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", 0xff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f0000000000000000000000ffff"], 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x100000, 0x80) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 02:06:06 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x1007a) fcntl$setstatus(r0, 0x4, 0x10004) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x7}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={r2, 0xfffffffffffffffe, 0x4, 0x10000}, 0x10) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000540)={r2, 0x80, 0x3e, 0x5, 0x4, 0x1}, &(0x7f0000000700)=0x14) accept4$inet6(r4, 0x0, &(0x7f0000000500), 0x20000000) r5 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x800b, 0x90) openat(0xffffffffffffffff, 0x0, 0x0, 0x105) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x9c1a}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000000060000000100040009000500256e00001c004e2008000000ff0200000000000000000000000000010300000000000000000000000000000000000000000000000000000000000000000000dea0024bd9e22402000000000000000000000000000023000000000000000000000000000000000000000000000000000000000000001d00000000cf51d65a5e93a22708482bd25c5f2305f818b2fdc74000"/170, @ANYRES32=0x0, @ANYBLOB="f7ffffff07000000ffff00000010000000000080"], &(0x7f0000000200)=0xb0) getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0xb, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e2009000000fe8000000000000000000000000000bb0300"/128, @ANYRES32=0x0, @ANYBLOB="0101011bb39267"], &(0x7f0000000300)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000180)={r6, 0x1}, 0x0) freebsd10_pipe(&(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f00000001c0)) 02:06:06 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f00009fd000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x40000000) madvise(&(0x7f0000e11000/0x3000)=nil, 0x3000, 0x3) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x44) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x382ea88d}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x0, @rand_addr="79f6fe34885cbc91ba71c11158181957", 0x4}}, 0x0, 0xa395, 0x7, 0xfffffffffffffffd, 0x80000000, 0x8}, &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x7fffffff, 0x3, 0x2, 0x4, 0x2e73da1a, 0x9, 0x7, {@in6={{0x1c, 0x3, 0x40, @mcast2, 0x5}}, r2, 0x6, 0x0, 0xffffffff914c75df, 0x1, 0x9}}, &(0x7f0000000280)=0xb0) 02:06:06 executing program 2: syz_emit_ethernet(0x36, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x0, 0x4, 0x0, @local, @mcast2}}}}) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) 02:06:06 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000380)={{"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", "205b58215916826c14740c6dfab7fc6fdc3ee447845dacdd6cdbac96c7d199a9", 0x6, 0x6}, &(0x7f0000000180)="222dca829002dee0f36bad6b9463ab95fe06fa5021cef0f00476dfe3f1476e2a2ffe869652df0f60ac7bf80569460cadaa9a242be0e6e01c55bd5d083d3599e3c35597a5956d559fcbbf07dc1eae11d69cf458d3914b44383925b9cba8190bb9acecfe685f842c39b2aa8f075e73c9154a147dfe408cd50a5be6bac199bf384b0342210e0015de8a555ea2bbe63498cc4e174888992e4881b41423982ce07e0de13120b4fea2842513f44c4c73efec95", 0x6, 0x1, 0x9, 0x0, 0x171, 0x2, 0x7ff, 0x1f}) truncate(&(0x7f0000000100)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000240)="c4c141e1a200000000c422792a5c1400c4e1c77c6300c442d1bc420046d14116c443616c46e2f03e3e660f01d9643e263e2e660fd6abffefffffc42279780ac4039d5e0907") open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 02:06:06 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x3e}}}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x400000000007fff) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8800, 0x4) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000480)={{"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", "f8dbc811348f775db6465ef43a04820e48bbaaadb9a63acdb8fe60497b7d37eb", 0x4, 0xfffffffffffffff7}, &(0x7f0000000040)="b6d1268aea796ca517b72cc027ed76393f415c714b52348929b7e1d79e88948a4b3367d83dc6ac895c4262f36808fccdc8a96c5580bd7b89871311106e26bcffa1ae3cbed45bbbf120df8bde6169fd831ab7b37fc70b0df56f98f59ff02e0bfc2f0889c2f574896f9bf1f450a36380d4a5ff2d668e1bfd27d1d3e3759222218379f0057c0685e4b20b1be0e5890bff0eaafa1a1d1d97d31c29dd60b41f055817933bbbd8703362feb828d6d5a473e658ed2770632300e0a0418d75028c7d", 0x2e, 0xfff, 0x7fffffff, 0x4, 0xd000, 0xdde, 0x6, 0x459c}) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 02:06:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x3, 0xb9}, 0x8) ppoll(&(0x7f0000000180)=[{r0, 0x1}, {r0, 0x2000}, {r0, 0x80}, {r0, 0x2000}, {r0, 0x2}, {r0, 0x2000}], 0x6, &(0x7f00000001c0)={0xffff, 0x4}, &(0x7f0000000200)={0xef4}, 0x8) r2 = dup2(r0, r0) symlinkat(&(0x7f0000000100)='./file0/../file0\x00', r2, &(0x7f0000000140)='./file0\x00') 02:06:06 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c6530e6"], 0x10) write(r0, &(0x7f0000000040)='M', 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) 02:06:06 executing program 3: socketpair(0x17, 0x10000000, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="01002e2f66692c658033e7e586d5b1992e2d00"], 0xa) syz_execute_func(&(0x7f00000000c0)="969898472c43030e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) 02:06:06 executing program 3: syz_execute_func(&(0x7f0000000000)="660ff1232c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) 02:06:06 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x83, 0x1000000000) pipe2(0x0, 0x1000a0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpeername$unix(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000040)=0x1002) r2 = open(0x0, 0x80000000000209, 0x2000000000) open$dir(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000080)={0x7, "afd29b1faf0868c2ba24629e9618f737"}, 0x14) setrlimit(0x7, &(0x7f00000001c0)={0x1, 0x7}) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000180)=0x100) mlockall(0x2) setrlimit(0x6, 0x0) execve(0x0, 0x0, &(0x7f0000000640)) 02:06:06 executing program 0: r0 = semget$private(0x0, 0x8007, 0x4) semop(r0, &(0x7f0000000000)=[{0x0, 0x9, 0x1800}], 0x1) semop(r0, &(0x7f0000000140)=[{0x0, 0x9, 0x1000}, {0x2, 0x4, 0x1000}, {0x5, 0x10001, 0x800}, {0x0, 0x7f, 0x800}, {0x0, 0x8, 0x1800}, {0x4, 0x8, 0x800}], 0x6) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchown(r1, r2, r3) 02:06:06 executing program 0: r0 = semget$private(0x0, 0x7, 0x2) semop(r0, &(0x7f0000000100)=[{0x2, 0x3, 0x1800}, {0x2, 0xfffffffffffffffd, 0x1800}, {0x0, 0x3f, 0x1000}, {0x0, 0x1, 0x1000}, {0x1, 0x7, 0x800}, {0x3, 0x1, 0x1000}, {0x1, 0x8000, 0x1000}], 0x7) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) sendmsg(r1, &(0x7f0000000bc0)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0xffffffffffff6209, @loopback, 0x2}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000140)="4538e661dda84e8f858bbb43a556310a323d3bb5a92a22441c99e1be3c0964d150c170d0597cd9dcca900d832cebbe051b166696652104ead02734178f35fb18baa3cb0c0e3a01b457a944adff734b6b1b974f921af4a0266b03288926c9df6a5b15150ddfbe4edbe346f8d5599871e8e698ec3acb2d52fb26777296bf2b1c15d8a0a30ba0318d4d51845faf508cded85a6626bced7128d7bbde6e36a69cc4e55673402d0fd9092f42cf0f93de9c7800f8", 0xb1}, {&(0x7f0000000200)="bd4cd25528ae0a83d8ed3cdf062a0f91c12e9df36f88841c6b7cfb5950f91b42d66cadedd971d7d3dd15564ce335cf6d0d80938dce4dfe6d3986b67363a523e42f9be48d5012fcab93aa768cc434035faa2d46e4d44ff82523f20501564d51a3652a55826d7c95b5a7e4399911a8faaca8b1637ce9dcd1f9ac0ec4650430d868ab757dece345fa2f56", 0x89}, {&(0x7f00000002c0)="e3138986605cdf498da9134dce5b11b8732d42a9ab45df8de7dcb1d14288c3196f0bf9cbfae219e6c333f7738fb14c9563da94930d3bfd39a350b26471a3458034b80341fe3c32aaed0a5b6b9a1a005d39bd617e712d9dac991c84003a280bcb0cc1940ce3ae39f5f2cd9b053e2b41b0f4a2d11ea4f21acc2644563db497ca11bc63ba41d3e5bb78e99c14fd47a0d6b447aea0729bf768f490c1bd33a2c5507d2b", 0xa1}, {&(0x7f0000000080)="16283e72cc771937bf01ef8403ae90760f3cb5a9cf20fa6b6474c6e2487e07a87ce13e36e37f1ea00e40b98059d2dfd34b8088fccfead352b06b7ff185da8af9c7c44c", 0x43}, {&(0x7f0000000380)="ccc1d877112ab54f825c5d3babf531074a12b56ec691302744bd8c72f6da706f71f49c8d76826ddffce0a56d06cfbd3da546ebb60d56f1598f2051f9d56419a31f57287493f657aac1a3f61c263580a4f2337df3839d57d4abed10e718c8cab0d3df5030a961969b4e6863022603d12221eba19633bb0004ca6fb873e1f555deca847386", 0x84}, {&(0x7f0000000440)="5b53ae0084d5a4f81a57c1cf1d969dc509b0b1dcf3cefe131f1aafd5267fb1aaa89e856f26e1e2ef5b32d32964b5ae54eab940a42944ba79ef700ebf809daae352b549b53e00f9513aadbfd484e746f843dba04f186cf778deb3d908dd74be0a4908c4", 0x63}, {&(0x7f00000004c0)="67e4ee03f78e4b20bfab6964a001e874f78554063fceacc5d0eaa01c606574b2265efc57a9d62ec4f45f84bd90dcf1c87a4230758498", 0x36}, {&(0x7f0000000500)="37530c7459710047ec6c1a049f12193ab6713fa70eec52da1eb663c838f1b763a443fdf54aa77b42e0", 0x29}, {&(0x7f0000000540)="3b620da59e52576a5459980f11519e9f42415888cd2f3c57628dd3fb0dc4e02ae2dfd18c752021afc5434cb4ace470f046b24fa7e943ae75b49700c9d106b00d0d379f03325d274d90196a99d8ef8ee6731cb3fa77599dbeecda2d714ec5838c531ba7b469adea9dc2a1d0cfed4ac7ccee29c1ee6cb5682b6e41d5ddd7fdf0ab37ca4ca96b785e99f8ee33f2c7ed40ebea1534dbe8c96180936ae5923cce1c6870d3ee3022c58adbaab0c72003f8eb4b9764ff676e4bdb00986add04b94387a8051f29f0c946e4", 0xc7}], 0x9, &(0x7f0000000700)=[{0xd8, 0x11, 0x4, "b2c7a2f0fbcccd919a979a3d9cd9f85f4e2aa83efb885598a7e3c70b0d29455993730d96448a2796e921c5f2081333b8e23c3e2e3cc4b99795a1c6ad70313f4c8cc2f520aeb5a5004fca165c64540d08d388af11edc8ca5967436b7eb97cb758613f6c7101c71dcb120af1512b5ba7530940007863006f89fb1a6df15dd881a12df7aef4011d6ab74fea3ecb230bd9f7b90ace2346aea505a2f72222a4d3bdfc7c3e4fb8164ea0e9a4a2f10f35686321e4c2f33625219f4f372bbca2826331cbf1b005bf275f"}, {0xf8, 0x3b, 0xa2, "997b3e736168f8b1567ef28ef08498d9c14afa018b93b77b36cb14af4d135352288c8029dc2556f42a514729a2c90d427f909971899d39b94a37089c920caa0b7e904be5398813764e17a4b76d1e5973b003f0d78cff8bd1ca029b7465193edc713746729c8e6e75cb32d7bff889ccdd5b8fa1396cbdf39e1e5747600341eb47b2b18ba66e7a92fb8ce0fcc0ef310adcbb86473acba054b08683588fd09318b0ab190fb46fa631c05419644c5fb7ad83fe6daea7ebcbdcc9c6b9993b8e46cb49055e557602c6613cdc6b654d317f873a0a7ba93c7901afbc024c87b28e89f25e7167dc91ed"}, {0x18, 0x0, 0x1ff, "a1acd9b8a018"}, {0x38, 0x0, 0x5, "0d2c0db87988676c1b9b04222cbb7b2a5383576818a0d3b7bd35e3d20d36a4ee46c45f"}, {0xd0, 0x1, 0x8, "3e713c7f09ba53fac2ffbafd54e4d58812754c3585a1198888a57c6426fa36221ed06ef5746dfe24b5cbccc5e292b68878a59e411efe8baea19eac0284bd159aff73cd878ab871cfb14fa048b2fd7437f6e8e95313c28e184520ea5a6cd236020d13cbe4db427f7e1c410615cf9765d95c0f19da49d844dbdfe1af675fbdafc8b12344a0aef53541a69d906b24c9684d1c2f9cf6dcc0c326453c8c92893af7f8e6c8513cecf8ba0356c5cdddbda130786e20ba2f9828d34502"}, {0x28, 0x0, 0x8, "cef6645f3984a8a3f78fa2b3bda7cf24f2c94569"}, {0xe0, 0x17, 0x400, "7c170e49776fc873a5373ea6de19e5c64a4e9a31fc6dba98f5d96209a0cf8a74f4a65d12fff541754d9037ac65db233330b62edbf34af92a769fd6480754032551f4ac0037561bd18883d50a3ea3d0ca548ef0ab72851dc37e1b60854578fd3e770269f98d3a3555283950d2c4e813c71faf16399babd6a6957204459edabff62cd3a35c00a2e359a3a5a3dad29519bdd6626c8d65b8a5547c63e73c1c467a688c8a4dc91b67de6d81316259232eca622012e63ca8dd350c063756a02846a6fc7a516b62fc9202302a"}, {0x98, 0x3b, 0x5, "6172d058c8699d9ef067a02b97eb1f6f0e11a2f86df3b2ce0ed5732c7fa17d6fedf34ed5b8e4bc170a0687d276c8b31849072f90844cb42980bf779312827664c07a362ab082a2a4f310996c0055c9436d756e6a54f826e9bc2f587cd2660e39a3ec9392fdaf90b3c718a4f039d26207949363025de24f65e3d92227337e02647abfbe"}], 0x490}, 0x9) 02:06:06 executing program 0: getpgid(0xffffffffffffffff) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) getsockname$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000100), 0x4) r1 = dup(r0) recvfrom$inet(r1, &(0x7f0000000000)=""/236, 0xec, 0x80, &(0x7f0000000140)={0x2, 0x3, @multicast2}, 0x10) 02:06:06 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) read(0xffffffffffffffff, &(0x7f0000000000)=""/175, 0x6d999) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000003) 02:06:07 executing program 1: r0 = shmget(0x2, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) syz_execute_func(&(0x7f0000000000)="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") shmget(0x1, 0x1000, 0x154, &(0x7f0000fff000/0x1000)=nil) 02:06:07 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket(0x2, 0x0, 0x8000000000) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(0xffffffffffffffff, 0x0, 0x0) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) sendmsg(r0, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002280)=ANY=[@ANYBLOB="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"], 0x1010}, 0x0) execve(0x0, 0x0, 0x0) ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000500)={{"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", "a6119d35fe12f5081bcdcb658da6ae8f2702e3445c0e71fc722ce3bc2e693ae8", 0x7, 0x200}, &(0x7f0000000000)="652e9ac2d9235bfab21d7f86218c1018dc10ad4fe982a1c8aeb38c8352a3c91430fc34a122cc4c6f6454f80bd58c555759775e22abf6f49c0995f9434c6b0f1c087d61631119f1abe439cab4967a97ca0511414d438670879a5c7d50dd45c8c17cb96b351f71bbf0809bff4bfe2c0c8f7388edc4dc546484f0745348317a65f8978a4ce868721f02fb6b8d668ae309636c0d230e452191516029c4e9d441ee2aaa5e0fa0c6e4c97fffc9fca9b278f59646a9eefb1566dcd40f06ca3ad92acb3fe4e934904c108fdbde46c482843ce1be5040d26d85c85d02fc437acbe1a823fa77878a0549a835ff4972f61f0464d16e7d", 0x7, 0xfff, 0xa55b, 0x1000, 0x7, 0xfff, 0x54, 0x800}) sendmsg$inet_sctp(r2, &(0x7f0000000200)={&(0x7f00000001c0)=@in={0x2, 0x2, @multicast1}, 0xfffffffffffffc67, 0x0, 0x0, 0x0, 0xff6d, 0x89}, 0x4) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) 02:06:07 executing program 3: syz_emit_ethernet(0x80a, &(0x7f0000000000)={@empty, @broadcast, [{[], {0x8100, 0x24, 0xa4, 0x2}}], {@arp={0x806, @generic={0x0, 0x86fd, 0x6, 0x0, 0xe, @empty, "d56c067fc19e10ce3033", @random="b2ff28e1e909", "e3778f9462698ce45c62ec2fc5b00bbe"}}}}) 02:06:07 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) freebsd11_getdents(r0, &(0x7f0000000000)=""/237, 0xed) syz_execute_func(&(0x7f00000003c0)="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") freebsd10_pipe(&(0x7f0000000100)) 02:06:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc002440c, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) semget(0x2, 0x0, 0x500) poll(0x0, 0x0, 0x0) socket$inet(0x2, 0x3, 0xcd) ftruncate(0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) syz_execute_func(&(0x7f0000000740)="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") 02:06:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x8004746c, &(0x7f00000000c0)) r1 = socket(0x10, 0x10000000, 0x8ff9) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000200)=0x10000, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x9, 0x4000, 0x4, 0x0, 0x80000000, 0x3, 0xfffffffffffffffc, r2}, &(0x7f00000001c0)=0x20) 02:06:07 executing program 3: syz_execute_func(&(0x7f0000000300)="b1e891cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7e6e4c653fbc482014581655666665868f4a95ef9c44149f2168f4808eebce00000802000c421fc51c1ea01efc4817a558dc3c366d80f186746f3400faee4749826261f696926400f0d183e660fea22e3df646736676666430fefb3000000000804f4f30f1a12111d54111d00") r0 = open(&(0x7f0000000040)='./file0\x00', 0x108249, 0x140) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 02:06:07 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@broadcast, @local={0xac, 0x14, 0x0}, @loopback}, 0xc) 02:06:57 executing program 1: r0 = socket(0xfffffffffffffffe, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000095f330cd934a95c00899f0a14a9f486d6e0b8bdc48f6a6fee1a5928217dee7b4814a9d05f007cf33e0dcf009a28d719c50a75d595d7c2e94d19a9c5ec367eb4a3181eddd1a7af1044aab178998f5e22db4f830ef480dc1370e345ec211a4f846ad376a5a9da739f9c0fba450c8dc1b59cdf9a84cb8c8b5b54000"/265, @ANYRES32=0x0, @ANYBLOB="0000000000fcffff110100"/20], 0x98) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c653041a2ff676ba38e2b4232757e8061a9870000000000000b2200"/43], 0x10) 02:06:57 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x8, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="5ed671f2b92f52ff7511c2c958917a5bf007c8cd8c9db4434a550d23c4652b021f4fc69f19a74ce49fcaee0599a6f237d9f347689039f4cb0962a037c262d6", 0x3f) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 02:06:57 executing program 2: syz_execute_func(&(0x7f00000001c0)="98033a0f050520d0f80791b0164141e2e9410fab28a050505b6645162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e67f3c78888a1c40fbbc4e201acac10000000808f294001b00b000000f08171a38a806ebb57c46291ae8ca065600000c481a5e3684a740f2d96000000210570dc70dc440f2b0142c4b13120b15ffbb15ffbc445e1e94cba9b0f3804830a000000") readlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000280)=""/105, 0xfd4f) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1fe, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x6, 0x4) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000000c0)=[{&(0x7f0000000300)="493feaa7ab9f5ab95e88082547653c66b8cf0772ba055fcbbb728eef7b3486687637d53a2ad60db0f0a5985430b313f9d43a67b80e11ca1ec076d88acfdd35a15142d00194809a4e8d90e8591d111ba86a6abb2605df02b94859503e0b324559b352168071cbe79d06f8fadbb67c05dc8aaa6c601044f14d9be282630b9f2d11cad802b720cde956d288062fec35891191d0598d7716c9d215fe4381c66f0db945fc8441c0cbabbef1a8abff43e87d38f80ed8fcf70d52eaa1c8d5fa1c153d0b0bf2037a44487faf130dc30f6d3c6b011494a5e6a21f94e6", 0xd8}], 0x1, &(0x7f0000000400)=[{0x110, 0x11, 0x4, "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"}, {0xa0, 0xffff, 0x1, "66ee31f2967d04520675d21afcb2639e55f46c4ce0cd42f05bb8a3532c4190b0323decfc3b5205d99d32bc012dee23a71e93100e24f404f5ec65264f1b4b9f1047b483de8240dfec4c2b3419c8a42d81aaeb79e6efefbf8492e28eb71a11def98e0ab3cd965518d08c5c5ed58d62aadc4737a23047ce5134ee7e0eff9e2a2cfe0fed9c120a3acf2e34"}, {0x10, 0x84, 0x101}, {0x58, 0x11, 0x2, "7934d4ab04616c659f8f8167af5a7fd945467c9a9f674c226907e9fd36866d23b7d5c8da413cb8dfa1acdf38009550d06eef103f71a3ed1cf83bb39b48b10f80874faeef"}, {0x110, 0xffff, 0x7, "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"}, {0x78, 0x11, 0xfffffffffffffc01, "facc0c7ecc3796db82edbdcf6375ec35aafa7075529779badd2377c68c55efbdde45ac10da3b29f78b068c1e1a87be542961d48b411ae11fe67db093150cd56752a076edf5814d5dcf8e9b7fbadb528b77c1ee9728a318a6116584fe08d1741ff1f397d763"}, {0x38, 0x3a, 0xff, "02e84cbe83ba6cad51265666394e9a8322263283638827355a4436c74d4b255491aac89a76e3ce"}, {0x90, 0x88, 0x6, "ba1f59a22285f34681bc3a9e6239c6c5179a08d206ff2b1cbd6b7b3d182f3536a0ed67ce43bb97009689ccd52576133bf8c4aaece698876643f03cde0c1822d12ca74c5c5e5b5b18226997cd8cba9a194b9f6c02349d2b42a249c34b099be5a22a0c5c13a7bfa0c2f388834503411584048a4d732e27b76f20c96a"}], 0x468}, 0x108) 02:06:58 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) freebsd11_getdents(r0, &(0x7f0000000000)=""/237, 0xed) syz_execute_func(&(0x7f00000003c0)="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") freebsd10_pipe(&(0x7f0000000100)) 02:06:58 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0xfffffffffffffe6c) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="82202e2f00fffff73000e422d5a13066e5ed03200000004f791901cbb9f0a9b8c23ccc91d74dc261163c839a77a95760c0fe97c7fb5276077d948f8dd87900000000000000000000000000000000000000003afb6927b8fd565f604fec4ec910efc75c684b12bc50da69de78f2d47fb12b3c947acaff736b2701e36a416b7c6f833a05b52f337eb7313e72c3662b042909cd08000ed858270c78f28a88a38f2fb42a4bd124d97df0cea8c9022cc4b241c3aef00ae8c6fff9f0496f171888044aac37814ad76208f834b83bbc16e17c5c73292781d7cd6f493b9eadd8c64ed9ce250bcadc007729bd94f8c59f6d37cff0b352c721df71dcd4"], 0x10) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000500)="17", 0x1}], 0x1) shutdown(r1, 0x1) 02:06:58 executing program 2: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x14, "70d3f32a62a6362ba05fd54b5a73da1f3f76a97d"}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10) r2 = dup(r0) r3 = openat(r2, &(0x7f00000001c0)='./file0\x00', 0x4, 0x0) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r4 = open(&(0x7f0000000200)='./file0\x00', 0x8000, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000300)={r5, 0x8}, &(0x7f0000000340)=0x8) getrlimit(0x2, &(0x7f0000000380)) r7 = accept(r0, &(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000400)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000440)={r6, 0x3}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000004c0)=0x7df, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000500)={r5, 0x80000000}, &(0x7f0000000540)=0x8) getsockopt$inet_mreqsrc(r3, 0x0, 0x4f, &(0x7f0000000580)={@loopback, @empty, @local}, &(0x7f00000005c0)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000600)={0x858, 0x0, 0x1e00, 0x9, 0x56, 0x0, 0x7f, 0x3f, r5}, &(0x7f0000000640)=0x20) nanosleep(&(0x7f0000000680)={0x679}, &(0x7f00000006c0)) fchmod(r4, 0x100) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000700)={r8, 0x0, 0x4, 0x5a3f, 0x200, 0x4}, &(0x7f0000000740)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000780)={r10}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f00000007c0)={@in={{0x2, 0x2, @broadcast}}, r10, 0x6, 0x7, 0x11b}, 0x94) fchdir(r3) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r3, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r7, 0x84, 0x1b, &(0x7f0000000880), &(0x7f00000008c0)=0x4) getrlimit(0x4, &(0x7f0000000900)) getsockopt$inet_tcp_buf(r7, 0x6, 0x25, &(0x7f0000000940)=""/43, &(0x7f0000000980)=0x2b) unlinkat(r2, &(0x7f00000009c0)='./file0\x00', 0x800) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000000a00)={r9, 0x7ff, 0xc5, "de985d8e858631f3d012357c1879867b93a8ee3ca480363fa573d4b6728ea9ce85ed01ec35b0448a8fdad4620fc8bd9fe4db850950fa20ac6e4bec0b96aaf96cca55be7468ef8b253ef2aacdfcddc4742f257d782ff6233ec548c4cdc788cb29f89ac3d97c6178431561069486384c5e023fd174f387132e7ca5c98c6fc788da7bfa2b86add84e369fa4c813f6be2796e7ead6afdf4a8728550352c5c9b4c054dff1fd13bb241e67498074dcb9e71df8ec4cd125524c16fa5cc892b68a3d7e66ed017c4323"}, 0xcd) 02:06:58 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt(r0, 0xf706, 0xfffffffffffffff8, &(0x7f0000000200)=""/177, &(0x7f0000000000)=0xb1) getsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, &(0x7f0000000040)=0xfffffec5) freebsd11_fstat(r0, &(0x7f0000000080)) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0x38, 0xf, 0x8000}, &(0x7f0000000300)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000340)={r2, 0x1f}, 0x8) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_dns\x00', "6fa81834788a336b1288c05b6cc3dba3beb940ca596b2a7ad3fafb174460cdb6defbf1e366cb367e913a65615953e1ef30b75ae81b7f461b01d39aeed8472d083cc29e422da957c6a00427e3cfaa248201dc56fc5b5c0d3110746aa029d57c65db5a796881c6b124e3ad5b3a19325bb4ff02078b14d1bdf9effb194aa78f00f9baeceec0e0f4a45d18a6dfcd039f17be39b39febaa8f0a38d548047691d5bd6612ea583a418dbf6d55dc62b36452ece129c5c035df197f630ef6a379628170444090321860683c18defb1c486a95a525a8a06505204abd157cd4cde0d403fc543c787628ffe54c26e372b7b0499d2e57"}, 0x100) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff816ca6d1 stack pointer = 0x28:0xfffffe001f999540 frame pointer = 0x28:0xfffffe001f999540 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 2103 (syz-executor.0) trap number = 9 panic: general protection fault cpuid = 1 time = 1558404418 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001f999210 vpanic() at vpanic+0x1e0/frame 0xfffffe001f999270 panic() at panic+0x43/frame 0xfffffe001f9992d0 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe001f999350 trap() at trap+0xba/frame 0xfffffe001f999470 calltrap() at calltrap+0x8/frame 0xfffffe001f999470 --- trap 0x9, rip = 0xffffffff816ca6d1, rsp = 0xfffffe001f999540, rbp = 0xfffffe001f999540 --- memcmp() at memcmp+0xa1/frame 0xfffffe001f999540 authunix_create() at authunix_create+0x25b/frame 0xfffffe001f999800 sys_nlm_syscall() at sys_nlm_syscall+0xed/frame 0xfffffe001f999980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe001f999ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe001f999ab0 --- syscall (154, FreeBSD ELF64, sys_nlm_syscall), rip = 0x200003cd, rsp = 0x7fffdfffdeb8, rbp = 0xa --- KDB: enter: panic [ thread pid 2103 tid 100825 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why