r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast1}}, r1, 0x0, 0x2, 0x185, 0xb4, 0x5, 0xffffffffffff8001}, 0xa0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:01:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @empty, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffff00000001010000bc3a97f8da6d306e01ac1400bbdf855b8368fdc484c415878270bdeedcf95954fc37386bbf636d63e90a131125141372ced097f991e2f360ef86dc5308c932d5457cf73432c4a4cfd8ef949b210bc56e13ffcc887145738ad110d7fee2af1cd91ccb079c0ec1d346c47feeef270cbdaa38cfe25456fb03d227702f094a0ad5b88b8b1811130802ef3376248b0c3f05a1e050d3f80f675bdbf4a35517e4d21100389421f319336ad3c0cf19229958b97f4c315d3b6c98eee33fa74963db820dfd48ec1e"], 0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x5aed13df, 0x4000, 0xffff, 0x1, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0xeeb}, &(0x7f0000000140)=0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, 0x0, 0x0) 00:01:50 executing program 1: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) readv(r0, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/166, 0xa6}, {&(0x7f00000012c0)=""/38, 0x26}], 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) read(r0, &(0x7f0000000140)=""/86, 0x56) 00:01:51 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0xb, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() mlockall(0x2) open$dir(0x0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) fchmodat(0xffffffffffffffff, 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/39, 0x27) open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0) 00:01:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000040)={@rand_addr, @remote, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000000c0)={@empty, @rand_addr=0x21, r2}, 0xc) 00:01:52 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) shmget$private(0x0, 0x2000, 0x102, &(0x7f0000ffb000/0x2000)=nil) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) 00:01:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x49) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x28) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x361e, 0xfffffffffffffffc, 0x3, 0xfffffffffffffff8}, 0x14) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x98366b505283ddf2, &(0x7f0000000040)={@remote, @local, @rand_addr}, &(0x7f0000000080)=0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x66) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000200)=""/109, &(0x7f0000000280)=0x6d) 00:01:55 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x100000000, 0x731d, 0x4000, 0x1, 0x1, 0x3, 0x1, 0x3, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x2, 0x40, 0x7fff}, &(0x7f0000000180)=0x94) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x9d84, 0x2666, 0x200, 0x7, 0x7, 0x5, 0x5, {@in={{0x2, 0x0, @broadcast}}, r2, 0x3ff, 0x1ff, 0xfffffffffffffff9, 0x800, 0x8}}, &(0x7f0000000280)=0xb8) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) 00:01:55 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="8202d832086b225eb5cd56a4c812180395ca2260a9c92dd48cc676f3d1de35781b409f748c240ddc8814dc7eab64210c944d87b402fd72ffad453980ab7b013c2c2577f228917efabdaa1716e480d25eba71e2a746"], 0x10) close(r0) 00:01:55 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = geteuid() getgroups(0x8, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r2, r3) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fsync(r1) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x0, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) 00:01:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f0000000000)="20d00cb0f22cc99bffef627d9e182999db5b8494c4104c82783062a2b252da9084e59476a9344f9ff12de40c7b5b24444e1472c2b53e25e0df5fbfc1961a55c66f650838e588ada123b624988ea50cf5d40b598518e0a0", 0x57) r1 = accept4(r0, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x28) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r3, 0x29, 0x55, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0xa, 0x9, 0x200000}, 0x10) 00:01:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x1, 0xf, 0x7, 0x69}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x3, 0x20, 0x8001, 0x7, r1}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0x5, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0xfff}, &(0x7f0000000080)=0x8) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000380)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r2, 0xa44}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000000)=0x4) 00:01:56 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getpeername(r1, &(0x7f0000000480)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000500)=0x1c) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={r2, 0x3ff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r2, 0x3, 0x1, 0x7}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) execve(0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f00000001c0)={0x8000, {{0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x8}}, {{0x1c, 0x0, 0x70fa, @local={0xfe, 0x80, [], 0x0}, 0x96c3}}}, 0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x0, @loopback, 0xf4d}]}, &(0x7f0000000180)=0x10) mkdir(&(0x7f0000000040)='./file0\x00', 0x88) 00:01:56 executing program 2: getgroups(0x4, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r3, r2) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) r4 = socket(0x17, 0x1, 0x100000001) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x12000}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x902, &(0x7f0000000180)=r5, 0x4) getgroups(0x2, &(0x7f0000000040)=[r0, r0]) getgroups(0x6, &(0x7f0000000000)=[r3, r1, r3, r2, r0, r2]) 00:01:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffe66) write(r0, &(0x7f00000001c0)="29655122987f22fee8bdcd5163db1c2aee48faa8b893b7d834dfe5a61490170924e599316d0c9110af51d6f94748d43e7bfa8cd84dd6759d546987ddbea2ea381f75b2a96c2baf9831ae3e1bf2d362f4a26f03fb7f95b6656155ba61757e2f068f855ea60f95df92d369cade371072917678ad61af9e398ae1a23f1561ebe1d77dcc1e544408be3efdecbe5fefafacb18c9166736c2226c37ea1591da3b43d0567b77583", 0xa4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000380)={0x0, 0xb, 0xfff}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000400)={0x6, 0x2000, 0x5, 0x3, r2}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000540)={0x70, 0x2010, 0x0, 0x7, r2}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x20) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000004c0)={@broadcast, @broadcast}, &(0x7f0000000500)=0xc) r3 = semget(0x0, 0x0, 0x2) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000280)=""/207) 00:01:56 executing program 0: freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) __getcwd(&(0x7f0000000000)=""/153, 0x99) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, ""/4}, &(0x7f00000001c0)=0x6, 0x20000000) getpeername$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) 00:01:56 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x74d, r1}, 0xc) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0xff1}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) readv(r0, &(0x7f00000000c0), 0xbc) shutdown(r0, 0x1) 00:01:58 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) open(&(0x7f0000000100)='./file0\x00', 0xa01, 0x195) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0xfffffffffffffff7, 0x4) 00:01:58 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, r1, &(0x7f00000001c0), 0x8001) getgroups(0x3, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0x0]) getresuid(&(0x7f0000000080), &(0x7f0000000240), &(0x7f00000002c0)) setgroups(0x2, &(0x7f0000000040)=[r2, r3]) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000300)='./file0/file0\x00', 0x0) 00:01:58 executing program 2: mprotect(&(0x7f00002c5000/0x2000)=nil, 0x2000, 0x6) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000040)) 00:01:58 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec8", 0x6e, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) sendto$inet6(r0, &(0x7f0000000080)="91dbec190000be71a1904da0eb3503b532bea16ec506a1a8262647f2eb42cf636f4c37f2", 0x24, 0x8, &(0x7f0000000140)={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8000}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={0x0, 0x12, "7168bfedf21f7d70b49280f5cc75f5b05180"}, &(0x7f00000001c0)=0x1a) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r2, 0x7def96d4, 0x2, [0x5, 0x6]}, 0xc) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) 00:01:58 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="030000000500000001000400020005000400000002004e22ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="6a240200000000000000000000000000000600000003000000"], &(0x7f0000000040)=0xb8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="41db0b11", @ANYRES32=0x0], &(0x7f0000000100)=0x8) socket$unix(0x1, 0x7, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x0, @broadcast}}, r2, 0x100, 0x400, 0xfffffffffffffffa}, &(0x7f0000000380)=0x94) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000280)={r2, 0x1}, 0x8) 00:01:59 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) getuid() r1 = getuid() setreuid(r1, r0) 00:01:59 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) accept4(r0, &(0x7f0000000040)=@in6, &(0x7f0000000200)=0x1c, 0x20000000) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f00000001c0)='n)', 0x2, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f0000000240)=""/92, &(0x7f00000002c0)=0x5c) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x8, {{0x2, 0x2, @broadcast}}}, 0x90) 00:01:59 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) mlockall(0x3) execve(0x0, 0x0, 0x0) poll(&(0x7f0000001100)=[{r0}], 0x1, 0x0) 00:02:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000005, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100), 0x8) 00:02:00 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000000), 0x10, 0x0, 0x0, &(0x7f0000000040)=[@sndrcv={0x2c, 0x84, 0x1}, @init={0x14}], 0x40}, 0x0) 00:02:00 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1004, 0x0, &(0x7f0000000040)=0xffffffffffffffe6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYBLOB="2710030074d3120200ff"], 0x0) connect(r0, &(0x7f0000000340)=@in={0x2, 0x1, @rand_addr=0x4}, 0x10) 00:02:00 executing program 1: clock_nanosleep(0xf, 0x1, &(0x7f0000000040)={0x10001, 0x1ff}, &(0x7f0000000080)) clock_getres(0x5, &(0x7f0000000000)) r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0x11}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x9, 0x230, 0x1, 0x7fff, r1}, &(0x7f0000000200)=0x10) 00:02:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) exit(0x5) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x2dc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r0, 0x0, 0x268) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) getgroups(0x9, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) socket$inet_icmp_raw(0x2, 0x3, 0x1) setgid(r2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:02:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x100, 0xffffffffffffffff}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) lseek(r1, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) 00:02:02 executing program 3: r0 = socket(0x2, 0x7, 0x81) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x7f}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRESOCT=r0], &(0x7f0000000240)=0x2) ftruncate(r0, 0xcc) 00:02:02 executing program 2: socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) select(0x40, &(0x7f0000000040), 0x0, &(0x7f00000000c0)={0x8, 0x8, 0x800, 0x70c, 0x3ff, 0x8, 0x200, 0x100000000}, &(0x7f0000000100)={0x9, 0x1}) shutdown(r0, 0x0) select(0x40, &(0x7f0000000000)={0x419, 0xfa, 0xfffffffffffffff8, 0x10000000000, 0x200, 0x5, 0xf70e}, &(0x7f0000000080)={0x9, 0x81, 0x3, 0x5, 0x401, 0x6, 0x4, 0x9}, &(0x7f0000000200)={0x7, 0xabe, 0x4, 0x7fee, 0x3, 0x0, 0xffffffff, 0xfffffffffffffffc}, &(0x7f0000000240)={0x8, 0x7}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x4, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000140)={0x3d25ffed, {{0x2, 0x1, @multicast2}}}, 0x90) 00:02:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000000000), &(0x7f0000000200)=0x4) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000240)=0x8, 0x239) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) pwritev(r3, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x1e, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r4, 0x7}, &(0x7f0000000140)=0x8) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:02:03 executing program 2: 00:02:03 executing program 2: 00:02:03 executing program 2: 00:02:03 executing program 2: 00:02:03 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0) fcntl$getflags(r0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r3, 0x0, 0x0) 00:02:03 executing program 0: setrlimit(0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x0, &(0x7f0000000000)={0x3, 0x4}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) 00:02:03 executing program 2: 00:02:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffd) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x8a, 0x0, 0x20}, &(0x7f0000000080)=0x94) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x3, 0x1, 0x4, 0xb18, 0x3e9}, 0x14) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getegid() getsockopt$sock_timeval(r0, 0xffff, 0x1000000, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffedb) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x1f}, &(0x7f0000000280)=0x8) 00:02:03 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x102) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x2, @loopback, 0x3}}, 0x0, 0x3f, 0x0, 0x1, 0x3, 0x6}, &(0x7f0000000040)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x9}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) 00:02:03 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) sendto$inet(r0, 0x0, 0x365, 0x1, 0x0, 0xffffffffffffffbe) r1 = msgget$private(0x0, 0x2) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000b00)=""/4096) 00:02:03 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_buf(r1, 0x0, 0x5f, &(0x7f0000000000)="6212b4a3efc1c9224e54b149c3cbe7016bfdc0be72ef106c8a683a91259b41bdd1ce181f28073b822cd3c5daf63b641219cc3a5a79d4506e8b4fa45fdef07c083a41926925683978e06b3364855ec5bc23ea22b1bdcabd7f1858c57545bf90725c79f5c7", 0x64) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x7, 0x2, 0x739e, 0xf7c6}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000340)={r2, 0x9}, &(0x7f0000000380)=0x8) read(r1, &(0x7f00000001c0)=""/238, 0xee) fcntl$setstatus(r1, 0x4, 0xc4) fcntl$setstatus(r1, 0x4, 0xd79a8b87d1080bd1) read(r1, &(0x7f00000000c0)=""/218, 0xda) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000003c0), &(0x7f00000004c0)=0x100) 00:02:04 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000026c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0100ff0007000000"], &(0x7f0000002480)=0x94) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000024c0)={r1, 0x0, 0xfffffffffffffffa}, &(0x7f0000002600)=0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) readv(r2, &(0x7f0000002200)=[{&(0x7f0000000080)=""/64, 0x40}, {&(0x7f00000000c0)=""/33, 0x21}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/229, 0xe5}], 0x5) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0xfffffffffffffecc) r3 = dup2(r2, r2) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000002280), &(0x7f00000022c0)=0x4) getresuid(&(0x7f0000002300), &(0x7f0000002340)=0x0, &(0x7f0000002380)) open(&(0x7f0000002500)='./file0\x00', 0x801, 0x0) getresgid(&(0x7f00000023c0), &(0x7f0000002400)=0x0, &(0x7f0000002440)) fchown(r3, r4, r5) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) 00:02:04 executing program 3: mlock(&(0x7f0000f81000/0x1000)=nil, 0x1000) munlockall() mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) open(&(0x7f0000000080)='./file0\x00', 0x80, 0xa0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 00:02:04 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@broadcast, @multicast1, @rand_addr=0x9626}, 0xc) 00:02:04 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x27}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xfffffffffffffe00) 00:02:05 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0xffffffffffffbfc5, 0x4) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x8, 0x3, 0x3, 0xffff}, &(0x7f0000000080)=0x18) sendto$unix(r1, &(0x7f0000000180)="97b656a19e1bab7401fa1813002d0ccec4dbe0018d5af8070ae7cf2a6a5622112cbc6ec6697aa62b47e74e98908968927cfcd766f744e3e392aa918b0b1e0900d073a1b3011183e5455af2f2e98c193133", 0x51, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x7f}, &(0x7f0000000140)=0x8) sendto$unix(r1, 0x0, 0x38, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x2) r3 = getpgid(0x0) getpgrp(r3) 00:02:05 executing program 0: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/59, 0x3b}], 0x1, 0x45) r1 = accept4$unix(r0, 0x0, &(0x7f00000000c0), 0x20000000) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) r2 = accept(r1, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0xf56}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000280)={r3, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000400)={r3, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6]}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000480)=0x7, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000004c0)={r4, 0x30, "36e30e6d64092c9ecfcc82dd665a286c1bbff8e0fc6bd56012369b140e9f98fe31cde1728fdc90a947bfd94d0899ff8f"}, &(0x7f0000000500)=0x38) r7 = getpid() getresgid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0x4) accept4$unix(r0, 0x0, &(0x7f0000000680), 0x20000000) getsockopt$inet_tcp_int(r2, 0x6, 0x900, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r8 = msgget(0x3, 0x1b8) msgctl$IPC_INFO(r8, 0x3, &(0x7f0000000740)=""/186) r9 = shmget(0x1, 0x2000, 0x327, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_INFO(r9, 0x3, &(0x7f0000000800)=""/172) shmget(0x1, 0x2000, 0x603, &(0x7f0000ffe000/0x2000)=nil) r10 = dup(r1) unlinkat(r10, &(0x7f00000008c0)='./file0\x00', 0x0) sendmsg$inet6_sctp(r10, &(0x7f0000000b00)={&(0x7f0000000900)=@in6={0x1c, 0x3, 0x8, @loopback, 0x80000000}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000940)="920bf2dc30e8815298884150e71febab5b1e5534ef46d895e48f1cc4a909916858b37721034004be678c1168f9cb3ddbe2e7a90c4e390bfeddbee85a051237f9272ce4206c3afe5a09531ca15f96421e92c992a1b38e42f61c468dc01766562d7e58d66732c21809a6226dad67aba3ea2060206cab0cb936326c18d68ced4e30e2245b69a6373c96bc0f3381fa5ede6649c81fa77a47a4880722ceaea7a487090d2fa3250106d61a60ff8c30d6e4a247e6011821d634483f698e17a411db750fbc6ffe21509a3b3a9e0875d25732e47b54789f1035085d", 0xd7}], 0x1, &(0x7f0000000a80)=[@authinfo={0x10, 0x84, 0x8, {0x1}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x800, 0x5, 0x50f2, r5}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0xe87de4242931526, 0x4, 0x456, r6}}, @init={0x14, 0x84, 0x1, {0x994, 0x401, 0x1, 0x2}}], 0x5c, 0x188}, 0x100) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000b40)={0x81, 0x4, 0x100000001, 0x100, 0x4b62, 0x9, 0x100, 0x3, 0xa4cf, 0x92c2, 0x8001}, 0xb) setsockopt$inet6_group_source_req(r10, 0x29, 0x55, &(0x7f0000000b80)={0x4, {{0x1c, 0x1, 0x7ff, @loopback, 0x4710}}, {{0x1c, 0x2, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0xd6}}}, 0x108) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000cc0)={r5, 0x7, 0x4fa8, 0x3}, 0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r10, 0x84, 0x1f, &(0x7f0000000d00)=0x8, 0x4) getpgrp(r7) lseek(r2, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000d40)={0x2, 0x0, 0x10, 0x3ff, 0x8001, 0x7ff, 0x9, 0x5, r6}, 0x20) 00:02:05 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = shmget$private(0x0, 0x2000, 0x24, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) close(r2) r3 = getegid() r4 = getegid() freebsd10_pipe(&(0x7f00000015c0)={0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001640)={&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001580)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="0acba3b1510784b7d0495c63d8fdba52826dd3d09e03efbbfba3f1dd70e1fbbad5ba7527dce7d1a08c0dd04d40c19a712b", 0x31}, {&(0x7f00000014c0)="b02d5179f1b0a75e02387f96fe00d107916aa6ca3235e16a1eaa2dc69b8a3587e525b5fb4d97576eeffd09cfe0d58a63efffa61f", 0x34}, {&(0x7f0000001500)="d2f88c68624cf3ecd2350f8aaf3d2093b003fdf6645222986b6e6cf2aa7052c6a9f25d0a34a64bb06b9ef6521607ef0b53769905083338bb672f18b74140efe1e30199807c8116a730ca10359443f2ce9918998e921b5192c970f4978814bcc67e073c04169f60cb36143d4682", 0x6d}], 0x4, &(0x7f0000001600)=[@rights={0x18, 0xffff, 0x1, [r2, r2]}, @rights={0x18, 0xffff, 0x1, [r5]}], 0x30, 0x1}, 0x4) fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = getgid() freebsd11_fstat(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() getgroups(0x7, &(0x7f0000000000)=[r3, r4, r6, r7, r8, r9, r10]) sendmsg(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x75, &(0x7f0000000080)=ANY=[@ANYBLOB="91793fb13b6aec269780d50c1611e43adc6fdbdee3031fb2bb5202a0969147651c2217033311bc7ca18a966eef65ddcce2bfb683123e006d23917b3a3423c6e93b9e77844a563bf67157f45438ca99b599dddb5024d3e12be86e2d5e3a8a3d70e0ee6e3564dbe2269348bf0ea2426c2a0f7b9bdb9eec1b6cbb1bfd0088adef64659ee5b3d2b28de25a48af5cc2e42f498480d3945e97c639770cafdcd4a986abe5f241eeed", @ANYBLOB="1cf42aa1883c07d9edf7e8bbdad223388fb6ca4ada566025cfc96e3e7d8d1a737ee0d5f49ed93e92a537416ac0afeee7333eedc0287c28da9f2075bbc19725ce2bc94efa13b92f9f43713466dd7e66dc4786aa06a2daa3464bc10b8f7288b652bbbe55991f0ded0610816e2c8975a7ab6a0f2af400000000000000000000000000000000", @ANYRESDEC=r2, @ANYRES32=r2, @ANYRES16=r0, @ANYBLOB="25d25278926fd28080a56193b1b7e75d633c9f2087a7ae8d88f1d5be758897f235120998b1d4c1e417d351a7a605dfaa9270545777cb5ac2bfa3ef2a878572383b16dd83fe9334e4d5537f584ed14179c2bdab9711162369a333ea0b5257a0073fcf1e5e2511707cca94a0cbfab6f2f872f9e06f43913bd5be31acd3daa1081c56be14ed", @ANYRES32=r2, @ANYRES16=r0], 0xffffffffffffff7d}, 0x4) 00:02:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) fdatasync(r1) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x7fffffff, 0x2}, 0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r2, 0x2, 0x40000000000}, 0x8) 00:02:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1203, &(0x7f0000000040)={0x2, [0x0]}, 0x8) 00:02:05 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100800, 0x104) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x3]}}, 0x1c) 00:02:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x4000000000000000, &(0x7f0000000100)={@multicast2, @rand_addr}, 0xfffffffffffffe8f) setsockopt$inet_buf(r0, 0x0, 0xb, &(0x7f0000000080)="e3f4a9be", 0x4) r1 = socket$inet(0x2, 0x20000002, 0x3) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x80000001, "3229746b51f58047d7f81225d81b2034"}, 0x14) 00:02:05 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x211, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffee, 0x1000300010005}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x9, &(0x7f0000000040)=[@in={0x2, 0x1, @multicast1}]}, &(0x7f0000000100)=0x10) 00:02:05 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r0, 0x40000003) flock(r0, 0x3) flock(r0, 0x5) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x98ea}, 0x24) close(r1) 00:02:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) sendto$inet6(r0, &(0x7f00000001c0)="b382ed81e7683fe274a57dc335a6cc0f575f5e0003d6c83306d25d24c3916eaeb3d0ed27b64c5160018f9212fac293d2976a2bc1c74a1e01fc56b3855b7786dfd9c884d5519c191ddde085ef4bfa562842168f1fa9347a64ac35ad7d01b70ff6c6154d92ddfd1ce1cab2a5ad645ce96320b4f56bb5a917855f993cc0eca76d00e22dc41e1ab59652329feb0b", 0x8c, 0x100, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x200000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x100101, 0x150) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) 00:02:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) connect(r0, &(0x7f0000000280)=@in6={0x1c, 0x1, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0}, 0x1f}, 0x1c) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x4, 0x0, 0xfff, 0x5, 0x7ff}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r1, 0xfffffffffffffffe, 0x6, 0xfffffffffffff100, 0x200, 0x8}, &(0x7f0000000140)=0x98) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:02:05 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f00000001c0)=""/4096, &(0x7f0000000000)=0x1000) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @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$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:02:06 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = getpgid(0x0) wait4(r1, &(0x7f0000000100), 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000000), 0x4) r2 = dup(r0) setsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000040)={0x400, {{0x2, 0x1, @multicast1}}}, 0x90) 00:02:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000005c0)={@in6={{0x1c, 0x0, 0x2, @loopback, 0x20}}, 0x0, 0x3, 0x6, 0x10, 0x8, 0xfffffffffffffffb, 0xfffffffffffffff7}, &(0x7f00000002c0)=0x98) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000007c0)={r1, 0xda, "2714789212e257610329fdf9d4af64af27825c2dbc0e50025ccc4e179b5ec89f76e37a9620d9d6079c94159d52a37641e5ed737d5ec1ae57630488ba8ccee1f42a2f19d4082f1fd8c32a6ff16828cb3e9c30edd64f89035490f7f9675d44ddd2f149e1089deeec807f02f18cf69ab0726c660f916a701b2d20424791983d08b0a849c42a3cecbd1f4a2bf52b56a0ee0203e4c42bd88deb2871d6c8fa1ba65eb1d129105715b8adaf1df22cb200d9b7ba2c9453385d0e20ff293300f90fb39c3e3a30601165b27f89e9b47ff1a920bde836c87ee9a6190de8a7ac"}, &(0x7f0000000340)=0xe2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000003c0)={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xbfa}, {0x1c, 0x2, 0xc5, @empty, 0x2}, 0x5, [0x8001, 0x1, 0x0, 0x8001, 0x3, 0x8000, 0x2, 0x3]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000004c0)={{0x1c, 0x3, 0xffffffffffff7da4, @remote={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x2337}, 0x10000, [0xa40, 0x7, 0x0, 0x8001, 0x4, 0x9, 0x1f, 0x6]}, 0x5c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xc6b8, 0x80000000, 0x5}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000800)=ANY=[], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) writev(r0, &(0x7f0000000300)=[{&(0x7f00000006c0)="ca4289d5cc07000000004542b99946258daf883f9a0ef86110b69686f5563074be2ce3a20700a8d609b431388af4e545a074d40c7b0e3ffd8dba0b3e9737f7218b0c98932e97bdbf985f37e9ec7d9c6aab8516b82a0fd0ab9649a6dd87a6c25f46fd3dc9cfa6d78cd99764c5cd68bbbb0564d9fb15a51101192d7c45070997a4ee9110c8d624f27af1c1aa7ca31a7ace1b9a5687c5e5be14797a580e29f8816f78069498ef099b9e50a3474230c8809cd74ff1dca3d3d0d5f7cf72c34967b01ed53411509d96397bce594acb618a3e32639d", 0xd2}], 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000540)={0x0, 0x66, "507851cd6917832742b8faae3f80f755210f43f770bf2cd875f5da5a768a69eabaed10d0f8a42958ee84ca88aec5bf5080c2a1f0fa5ab721b88ec4b24209bd480ed2f0edc0100f91a4dafce3d326d6f4bd9267be150cd1d6ef6a766001eccb1aaf6e47c0c18c"}, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x8000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xc1e, @loopback, 0x3f}}, r2}, &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000440)={0x1000}, 0x1) 00:02:07 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = getpgid(0x0) wait4(r1, &(0x7f0000000100), 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000000), 0x4) r2 = dup(r0) setsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000040)={0x400, {{0x2, 0x1, @multicast1}}}, 0x90) 00:02:07 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x75, "ae0aae69899c9d9ac25b79dfc4bd80023a68cb1abf58c24eb66f3f4f3b6c6b4ccc529e68a4bbdab65d39ee80d9fbc908a0fdaf2a70a1397cc74de87f0f3221b919c52e130ff75ef1c578b0ccf053d874ddd35f26c91fbbe10e588b1e6283b70713cc4b5a4ba069f43896afdab841f2620f74602ae8"}, &(0x7f0000000140)=0x7d) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x81}, &(0x7f0000000280)=0x8) readlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/4096, 0x1000) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000180)=0xfffffffffffffa31, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:02:08 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x517) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:02:09 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x4, 0x4}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x2}, &(0x7f00000000c0)=0x8) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8100, 0x8) fcntl$setflags(r0, 0x2, 0x1) writev(r0, &(0x7f0000001340)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="b77f67f9a723bba1b57816b13fdcf92d21725bb5ee78c98e68f26277e78e3eb42f84c60d58fbd9ca3105c0e2be904e27d56cf8da1698660badc20edc23d7c31b1b29486540766cce396c3f77dcf96fd656cf48cb21b1068903812a9b3a00cde1d47b997dc6aa28dddf1b950576d34878f211e9c6a80a6b8225076987754a1805dfe94453f5e47d663ed26f225280d665927893985970b0382df197ba4632da3e628941d632b1fd7ccecf8334729a6f0057ea5da88248167389ed051381e8ae7b119e47ba", 0xc4}, {&(0x7f0000001240)="ffdffbb0e66f0be173d27fcfc1df3c45c5e30483a8e183648b36fe5a2410b364c9073710942b2c26e3ff39a74d36a48e1bc183ab670a824d341e82706b1408efc70cee6974a57bfc5635f019ad9fa6d558bfdab5cf44db5a07c475611d614b98cdbbfee26fe8901882336ef957ba7a1582532ae479bdade7c187c2aa0f2534e445e030389bc2205e8531f5018a05db587c261ab65302e0c8ca0ff709b4062f8aab15942f63beb0678bc31e8d92c13d73", 0xb0}, {&(0x7f0000001300)="66d1435448f6f7b00427306f5f5c42333a663e915acb26e7", 0x18}], 0x4) r4 = openat(r0, &(0x7f0000001380)='./file0\x00', 0x10800, 0x4) r5 = open$dir(&(0x7f00000013c0)='\x00', 0x10000, 0x80) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000001400)={@in={{0x2, 0x0}}, r1, 0x7acd, 0x7ff, 0x9}, 0x94) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000001580)={r2, &(0x7f00000014c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x3ff, @empty, 0x46}, @in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x0, @rand_addr=0x2}, @in6={0x1c, 0x3, 0x37, @local={0xfe, 0x80, [], 0x0}, 0x80000001}, @in6={0x1c, 0x3, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0x80}]}, &(0x7f00000015c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000001600)={@in6={{0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}}, r2, 0x8001, 0x0, 0x1}, &(0x7f00000016c0)=0x8c) sendto$inet(r0, &(0x7f0000001700)="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", 0x1000, 0x104, &(0x7f0000002700)={0x2, 0x0, @loopback}, 0x10) r6 = openat(0xffffffffffffffff, &(0x7f0000002740)='./file0\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f0000002780), &(0x7f00000027c0)=0x4) poll(&(0x7f0000002800)=[{r6, 0x4c}, {r0, 0x2022}, {r4, 0x104}, {r3, 0x4}, {r4, 0x2000}, {r0, 0xa2}, {r6, 0x2104}, {r5, 0x4}], 0x8, 0x9) getgroups(0x6, &(0x7f0000002840)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) freebsd11_stat(&(0x7f0000002880)='./file1\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002940), &(0x7f0000002980), &(0x7f00000029c0)=0x0) freebsd11_stat(&(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002ac0), &(0x7f0000002b00)=0x0, &(0x7f0000002b40)) freebsd11_stat(&(0x7f0000002b80)='./file0\x00', &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000002c40)='./file0\x00', &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() setgroups(0x8, &(0x7f0000002d00)=[r7, r8, r9, r10, r11, r12, r13, r14]) connect$unix(r3, &(0x7f0000002d40)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000002d80)={r2, 0x2, 0xc2, "d875a4e391e6c53e05daa046af3f9869ca31a568ceab7c014293c54e292cf3d202e9ccd5711f6b93efa51848f6e5ab4e5ba4cac0c2c2881b4808c8d915c026face9fd92fa9e1c720a210d416d7bf843f140cbe1169ebe62e410899ee0416d3d36762c50ddd4a1fef0bc9d8f97f575938141fa4dcf3deec3a3edd3128e16a1c02a34c2942d80c6e841e202baefb6f2cc3f2179504dc389fc81fcead46eca89d965bafa7aeec843aaf63335b156b5151ab4d5abd3be34dddd71711269271d698bf53cf"}, 0xca) setsockopt$inet_tcp_int(r3, 0x6, 0x800, &(0x7f0000002e80)=0x10001, 0x4) syz_extract_tcp_res(&(0x7f0000002ec0), 0x6, 0x1c6) chroot(&(0x7f0000002f00)='./file1\x00') freebsd11_mknod(&(0x7f0000002f40)='./file1\x00', 0xc040, 0x80) 00:02:09 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000000140)='.', 0x1) r2 = msgget$private(0x0, 0x589) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/108) r3 = dup(r1) dup2(r3, r0) poll(&(0x7f0000000480)=[{r3, 0x1ff}], 0x1, 0x0) 00:02:09 executing program 3: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="001c2e2f66696c65302f66696c6530004179909c3d54c8753eb4329a2588a9dced3a1ca01d2129d6cca5e720eddf86a2d82e1061ad41"], 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0xfffffca2) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={r1, 0xfffffffffffffffe}, &(0x7f0000000000)=0x10) 00:02:09 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r1, 0xffffffff}, 0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1}, 0x8) 00:02:09 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000040)=0x10) listen(r0, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:02:09 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, 0x0, 0x0, 0x8, 0x0, 0x0) write(r0, 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/106, 0x6a) 00:02:09 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="00005b0100000000000000000000"], &(0x7f0000000140)=0x12) 00:02:09 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x48980341f7454350, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000f9ff"], 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x8, &(0x7f0000000000), 0x2) flock(r4, 0x2) close(r0) 00:02:09 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000180), &(0x7f0000000200)=0x4) recvfrom(r0, &(0x7f0000000080)=""/174, 0xae, 0x4b12d138a0966ee4, &(0x7f0000000140)=@in6={0x1c, 0x2, 0x6, @empty, 0x4}, 0x1c) sendto(r1, &(0x7f0000000000)="ed", 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff000002d90000000000008c005604aa2f12be2b2f8436a1a9b99e431896685b2995685df4"], 0x2a}, 0x0) dup2(r1, r0) 00:02:09 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$inet6(r0, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x2, @rand_addr=0xfffffffffffffff9}}, r2}, 0x8c) connect(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10) fcntl$setstatus(r0, 0x4, 0x4) 00:02:09 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000140)={0x1, {{0x2, 0x3, @rand_addr=0x2}}}, 0x90) 00:02:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x7, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 00:02:09 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) mlockall(0x2) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r2, 0x9, 0x3, 0x8, 0x8000, 0x2c3}, &(0x7f0000000100)=0x14) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) 00:02:09 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x40000000007000) r1 = socket(0x1, 0x0, 0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast2, @broadcast}, 0xc) shmget(0x2, 0x3000, 0x100, &(0x7f0000ffd000/0x3000)=nil) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) 00:02:09 executing program 1: semget(0x1, 0x0, 0x2000000200) r0 = socket$inet(0x2, 0x30000007, 0x7) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x9, 0x2, 0x3e, 0x7}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x20, 0x8, 0x9, r1}, 0x10) r2 = getuid() socketpair(0x3, 0x0, 0x120, &(0x7f0000000040)={0xffffffffffffffff}) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)) fcntl$getflags(r3, 0x3) r4 = getgid() chown(&(0x7f0000000000)='./file0\x00', r2, r4) accept4$inet(r3, 0x0, &(0x7f0000000080), 0x10000000) 00:02:09 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x46, 0xffffffffffffffff, 0x392) getresgid(&(0x7f0000000200), &(0x7f0000000040)=0x0, &(0x7f00000001c0)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) socket$inet_icmp(0x2, 0x2, 0x1) 00:02:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000000)={0x1, 0x4, 0x4, 0x0, r1}, 0xffffffffffffffac) socket$inet6(0x1c, 0x0, 0x1a60) 00:02:09 executing program 0: mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x2, 0x10, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, &(0x7f0000000080)) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x1, @rand_addr=0xffffffffffffffff}, 0x10) 00:02:09 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x2000032, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000040)=""/91, &(0x7f00000000c0)=0x5b) 00:02:09 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x40) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0xa381, 0x2b1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f0000000040)=[@in={0x2, 0x2}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006a63bd87aba108110000000000000000000000000000000000000000000000000000000000000000000000991f4600000000000000000000", @ANYRES32=r2], 0x8c) 00:02:09 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000500)=0x2, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, r1}, &(0x7f0000000240)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) truncate(&(0x7f0000000680)='./file0/file0\x00', 0xc5) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000440)={0x2, 0x6110, 0x4, 0x226a, r2}, &(0x7f00000004c0)=0x10) open(&(0x7f0000000540)='./file1\x00', 0x100, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8) 00:02:09 executing program 0: clock_nanosleep(0xe, 0xfffffffffffffffe, &(0x7f0000000080), 0x0) 00:02:09 executing program 1: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x80, "2d19d4836dd4527e981ca76f3657ef1d"}, 0x14) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x23, &(0x7f0000000040), 0x1) 00:02:09 executing program 0: rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./file0\x00') munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) pipe2(0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) 00:02:09 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) fcntl$getown(r0, 0x5) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a739e54861d95c2d9", 0x59, 0x0, 0x0, 0x0) r1 = socket(0x1c, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:02:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="26150d0c714783d0598d8596c6fd2131e74f2297c989473c09f71bfa9369cb6d9147a562956ee4e3fc547030f4eaf567439e63822d07d4960aa55bbb92fb9dc403c8e9f03df4dc9590d7f35da03ad57d6e9a7b94c9e6034befb82554", 0x5c) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2b, &(0x7f00000000c0)=""/86, &(0x7f0000000140)=0x56) 00:02:09 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) lseek(r0, 0x31, 0x4) writev(r1, &(0x7f0000000100), 0x100000000000007b) 00:02:09 executing program 3: r0 = dup(0xffffffffffffff9c) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x4) write(r1, &(0x7f0000001040)="c68c4d75de662b40756975b4dfa1c359b65852c8eeafb8ff7822f4ccb2c07df0045c74a639f67d17f738297b95be406ba5513168b99a837876914398468d9aef0768c88a0ed434718241af79d4082aefbac875e407a7eb9a0f6051296650ba766a7f76eb57fd79680515985912db25f62b55af85178024ba6b76e4d2b3695a60a3abfdeb3441b8954a6315058d52ad4da848d306b55c45a431387ccc7509e66503eeebe32dace04b77f45fb075ad84a9ec08ae1151e5770592d1e61e1dbded196e7d8293f4b99c13499933c5fec1d499a963894d", 0xd4) getgid() r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r2, &(0x7f0000000040)="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", 0xfc0, 0x0, 0x0, 0x0) r3 = getgid() getgroups(0x1, &(0x7f0000001000)=[r3]) 00:02:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0xfffffffffffffffe) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) open(&(0x7f0000000100)='./file0\x00', 0x4, 0x1) poll(&(0x7f00000000c0), 0x80, 0xa) fcntl$setflags(r0, 0x2, 0x2) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000300)={r2, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000340)=0x10) getrusage(0x0, &(0x7f0000000000)) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffedb) r3 = semget$private(0x0, 0x4, 0x490) __semctl$GETVAL(r3, 0x2, 0x5, &(0x7f00000004c0)=""/4096) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:02:11 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0xa1f) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = getpgrp(0x0) fcntl$lock(r1, 0x9, &(0x7f0000000080)={0x3, 0x0, 0xc700000000000000, 0x4b, r2}) 00:02:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0x1, @loopback}]}, &(0x7f0000000140)=0xffffff80) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xffffffffffffff80, @empty, 0x2d}}, r1, 0x20, 0x8, 0x6, 0x7, 0xca}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="8d000000414382c7703c621c803a36ff2a"], &(0x7f0000000300)=0x15) 00:02:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x80000000, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, 0x0, 0x0) 00:02:11 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/90, 0x5a}, {&(0x7f0000000000)=""/28, 0x1c}], 0x2) sendmsg$unix(r1, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="0d1d059f1312eaa71c38d28c4046c6ed9047b5b2b881fbb0fe720ec599eccc0c85030805fceea7a746c21fb07deb2cf5138ac68c38afadcad603dc6981107f2673f507683ce9b2ff4d3ee1c96c78b7ec681a2b53049c1848bc415bace6", 0x5d}], 0x1}, 0x8) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000200)=0x8, 0x4) 00:02:11 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x0) symlink(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0\x00') faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x1, 0x400) 00:02:11 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002fd0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000da0000000000000000000000", @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:02:11 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@multicast2, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@loopback, r1}, 0xfffffffffffffed8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) r2 = msgget$private(0x0, 0x20) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x3, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0xf}}, r4, 0x6, 0x8000, 0x3ff}, &(0x7f0000000280)=0x8c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@loopback, r1}, 0x14) msgctl$IPC_RMID(r2, 0x0) 00:02:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x1f}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:02:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r1, 0x9}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x40041, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8) 00:02:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x80000000, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, 0x0, 0x0) 00:02:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20200, 0x101) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0, [0x0, 0x2]}, 0x5c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0x10) 00:02:14 executing program 3: r0 = socket$inet(0x2, 0x20000000, 0x401) getsockopt$inet_buf(r0, 0x0, 0x4f, &(0x7f0000000100)=""/133, &(0x7f0000000080)=0x85) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f00000000c0)=0x1, 0x3bd) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) 00:02:14 executing program 3: madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:02:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000003940)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1c00000084000000020000000000000000000000000000f5aad2e5349ea67aeb3e9afa65", @ANYRES32=0x0], 0x1c}, 0x0) 00:02:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0xff1}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0xf04, 0x1f, 0x1c10, 0xfffffffffffffc01, 0xf4, 0x8, 0x2, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10) readv(r0, &(0x7f00000000c0), 0xbc) shutdown(r0, 0x1) 00:02:14 executing program 2: r0 = socket(0x40000000001, 0x10000001, 0x87) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)="c6", 0x1}], 0x1, 0x0}, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @rand_addr=0x6}}, 0x0, 0x7, 0x42, 0x100, 0x0, 0x6, 0xa3b}, &(0x7f0000000140)=0xa0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x800}, &(0x7f0000000240)=0x8) shutdown(r0, 0x2) 00:02:15 executing program 3: msgget$private(0x0, 0x0) setuid(0xee01) 00:02:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000002740)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0) preadv(r3, &(0x7f0000000340)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/4096, 0x1000}], 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:02:15 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xffffffffffffffff) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80017}], 0x1000000000000075) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5, 0x10, r0, 0x0) 00:02:15 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x20, 0x2f}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], 0x8c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000002c0)={r2, 0x100000000, 0x6}, 0x8) r3 = socket(0x0, 0x5, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xae000000000000}, @in6={0x1c, 0x1, 0xd6d, @empty, 0x2}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) pipe2(&(0x7f0000000300), 0x100004) 00:02:15 executing program 3: msgsnd(0x0, &(0x7f00000013c0), 0xffffffffffffff2d, 0x4) 00:02:15 executing program 3: socket$inet(0x2, 0x1, 0x6) 00:02:15 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000440)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x80000001, 0x3, [0x9, 0x100000001, 0x40]}, &(0x7f00000003c0)=0xe) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000580)) r7 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214c8ebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c037569", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x13, &(0x7f0000000780)={r4, 0x10001}, 0x14a) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000e50000000224b12f9b19d729de8052d27542610d35009cce2f7947fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db9500000000b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd180d0f29f00000000000000000000000000000000000000"], 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000400)=ANY=[@ANYBLOB="661b721745b6bb0e6178d4caf9000000000000008a626a11dd8ce3e27fd10351554a499cd64cb0ce010000000000000000"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) pipe2(&(0x7f0000000080), 0x2) 00:02:16 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000a40)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x8, &(0x7f0000ff8000/0x1000)=nil) r2 = getpid() fcntl$lock(r0, 0xd, &(0x7f0000000700)={0x2, 0x1, 0x2, 0x80, r2}) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f00000001c0)='}\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) accept(0xffffffffffffffff, 0x0, 0x0) close(r0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x22) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x8000000012, r4, 0x0) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x24) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000740)={r6, 0x6, 0x7f, 0x4f2a}, 0x10) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000008c0)=ANY=[@ANYBLOB="5796ba6c20fdecacffffff7f0000000005beb0aff7750223fae327ccc89550ccfa8bf7718a3147510a60c14a0205bba1598fd73d2d44558f4fc1ec767fe46e0f5ca84db782026d53fabcdcaaf9b7350853c451bfdd4adf5db40598499e9488ebc796fce7e4e4d60d000000000000e1f030ee064ef2aefadb32ef18ae7492d4b8dc4d232adf995367e2bf"], 0x0) execve(0x0, 0x0, 0x0) fchmod(r0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file1\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000780)={@in6={{0x1c, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, r5, 0x2, 0x4, 0x100000001, 0x6a80}, &(0x7f0000000840)=0x98) open(&(0x7f00000005c0)='./file0\x00', 0x804, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_LOCK(0x0, 0xb) 00:02:16 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc}, 0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:02:17 executing program 2: wait4(0x0, 0x0, 0x2000008, &(0x7f0000000000)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x10001}, 0x8) 00:02:17 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0xfffffffffffffdb9, 0x0, 0x0, &(0x7f0000000200)=[@prinfo={0x14, 0x29, 0x15}], 0x14}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x400}, 0x8) 00:02:17 executing program 1: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/4096, 0x1000) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/3, 0x3}], 0x1) 00:02:17 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @broadcast}}, r2, 0x3ff, 0x1, 0x80, 0x0, 0xe63}, &(0x7f0000000180)=0xa0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x6, 0x10000}, 0xc) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)={0x2, [0x60000, 0x8]}, &(0x7f0000000300)=0x8) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) sendmsg$unix(r6, &(0x7f0000000580)={&(0x7f0000000380)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000440)="cb8f2739887384f60520b4d22187c5455ce57607fb0438e52a9af9f5ad74b34a800ea2df420cb94d62044a59f3ca1d8ce9abef260beb619e3de9e670159784433cb9a990d61f6c0483aa93e7b0ca1aa2b135f7780b35279877c40af3", 0x5c}], 0x1, 0x0, 0x0, 0x4}, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000005c0)={r3, 0xd0c}, &(0x7f0000000600)=0x8) r9 = semget$private(0x0, 0x4, 0x285) __semctl$IPC_INFO(r9, 0x9a7e0868895aa75f, 0x3, &(0x7f0000000640)=""/8) r10 = semget$private(0x0, 0x4, 0x2) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000680)=ANY=[@ANYRES32=r8, @ANYBLOB="10000000874ad8f5c6aeaad94d"], 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000700)={r11, 0x80, "4ffbe4674ab0b34d6994c2b3dd4c676408beab04ed980c99c7db64ee17fc39752182359b0f037fb6239739bbfafc35b40925b0b0d073d7c97fa02310d5cafdb4218a75a29095f1dfe14b2531d16dfb2b0194c1b6244bd5d95a6ab5c0de569dee1bf9c63f5bb77bf9fb3f1747eba0f2b1a289cd82d9be1090f052159928df3dcb"}, 0x0) getpeername$inet6(r7, &(0x7f0000000800)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000840)=0x1c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000880)={r11, 0x7fffffff, 0x7ff}, 0xc) getsockopt$sock_int(r6, 0xffff, 0x101d, &(0x7f00000008c0), &(0x7f0000000900)=0x4) setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000940)={r3, 0x9, 0x14}, 0x8) r12 = socket$inet6_udp(0x1c, 0x2, 0x0) getrusage(0x0, &(0x7f0000000980)) __semctl$IPC_INFO(r10, 0x7, 0x3, &(0x7f0000000a40)=""/179) getsockopt(r7, 0x4, 0x3, &(0x7f0000000b00)=""/142, &(0x7f0000000bc0)=0x8e) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000c00)={r3, 0x5a, "34930e92adb63fa83c52010071001cc0572a33dd339f8194b4ed50087f5155aaf033c89531a418837886d8253c5d1785929d976bdb991bb44c7b633011202d7ae82460d3761be99f9765680a04546ac7dc219e9c8360589a1d7c"}, 0x0) fcntl$getflags(r12, 0x1) getuid() setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000cc0)=0x4955, 0x4) getpeername(r12, &(0x7f0000000d00)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000d40)=0x10) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7) 00:02:17 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000100)={r3, 0x5, 0x0, 0x6, 0x1}, &(0x7f0000000140)=0x18) execve(0x0, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) 00:02:17 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32], 0x0) r0 = shmget(0x0, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/90) shmget(0x0, 0x3000, 0x32, &(0x7f0000ffd000/0x3000)=nil) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:02:17 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000380)=0x100) r1 = socket$inet(0x2, 0x7, 0x3f) setsockopt$sock_int(r1, 0xffff, 0x1014, &(0x7f0000000080), 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x80, 0xfffffffffffffffd, 0x4}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000240)={r3, 0x0, 0x9, 0x3, 0x3, 0x101}, 0x14) fcntl$setflags(r1, 0x2, 0x1) shutdown(r1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1011, &(0x7f0000000000), 0x4) recvfrom(r1, &(0x7f00000000c0)=""/188, 0xbc, 0x0, &(0x7f0000000040)=@in={0x2, 0x2, @multicast1}, 0x10) 00:02:17 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x8, 0x4) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback={0xffff000000000000}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr}], 0x10}, 0x0) 00:02:17 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000000)="cd", 0x1}], 0x1, 0x0) ftruncate(r0, 0x80000000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)) pwritev(r0, &(0x7f00000002c0), 0x0, 0x0) 00:02:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x9f00, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 00:02:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000280)=""/149, 0x95) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r1 = open(&(0x7f0000000080)='./file0\x00', 0x5, 0x21) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0)={0x4, 0x0, 0x8, 0x3ff}, 0x8) r2 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r2, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0) 00:02:17 executing program 3: r0 = semget(0x1, 0x3, 0x30) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/229) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) 00:02:18 executing program 2: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x30000000) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x400, 0xf, 0x0, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x5, 0x80000000, 0x3f, 0x0, 0x4}, &(0x7f00000000c0)=0x14) 00:02:18 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000180)=r3, 0x4) setgroups(0x0, &(0x7f0000000240)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28010000ff08dd0100b08b0e22c350fe2c54493974b600d4fe6ee42841e6e6deea0003"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:02:18 executing program 0: r0 = socket(0x8000000000002, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82023b2f66696c65300015e9bb7a0cba30f34556cc73a50edc8d9cb37b95beebd68eacd9a014ff03000082d91e557525e4dca906b72ee4bcf6bd04549a3c000000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x8, 0x3ff}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0xaf}, &(0x7f0000000040)=0x3f9) listen(r0, 0xfffffffffffffff7) 00:02:18 executing program 3: r0 = socket(0x2, 0x5, 0x0) accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0xb) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0xa49}, 0x4) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 00:02:18 executing program 0: r0 = socket(0x8000000000002, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82023b2f66696c65300015e9bb7a0cba30f34556cc73a50edc8d9cb37b95beebd68eacd9a014ff03000082d91e557525e4dca906b72ee4bcf6bd04549a3c000000"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x8, 0x3ff}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0xaf}, &(0x7f0000000040)=0x3f9) listen(r0, 0xfffffffffffffff7) 00:02:18 executing program 0: clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0xfd}, 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x44, 0x9c) 00:02:18 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000000c0)={0x1, {{0x2, 0x2, @rand_addr=0x20}}}, 0x90) r3 = getuid() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) r5 = shmget$private(0x0, 0x4000, 0x300, &(0x7f0000ffb000/0x4000)=nil) shmat(r5, &(0x7f0000ffb000/0x1000)=nil, 0x2000) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x2, @multicast2}}, r6}, 0x19932c8fcd8accde) freebsd11_fstat(r1, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f00000002c0)={{0x1c, 0x0, 0xfffffffeffffffff, @empty, 0xfff}, {0x1c, 0x2, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x10000, [0x100, 0x5, 0x3, 0x3f, 0x10000, 0x7ff, 0x80000000, 0x100000000]}, 0x5c) 00:02:18 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) dup2(r0, 0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x10000000000000) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) r5 = socket(0x2, 0x0, 0x0) connect$unix(r5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x13, 0x0, 0xfffffde9) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="e66fc400f3db6417c7e6ce07e200d81eea86f42eee56c16fe369ee4331b9438a3687ea6b0f1ce15457ca03b54cf727c5bb84e7d601881f6631933a58a0438ae0cd5703297a6ea43eef917fc54776b6def066c9ae1d6b98c6c2b60f6fce5c8ebeda21d5b148b6e1dc4c0e4e5ccf350fcfde65ff32db5298a6c6364add9a146038d4954cbfdbfdbc17bf5c8d42b18737f6b73e830000"], 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x9bf2, 0x8}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x0) 00:02:18 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open$dir(&(0x7f0000000000)='./file0\x00', 0x106, 0x101) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000001c0), 0x4) 00:02:18 executing program 1: r0 = socket(0x11, 0x3, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x82) sendto$unix(r0, &(0x7f0000000340)="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", 0x194, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r2, &(0x7f0000000180)='./file0\x00', 0x20, 0xe00) faccessat(r2, &(0x7f0000000100)='./file0\x00', 0x40, 0x800) freebsd11_mknodat(r1, &(0x7f0000000140)='./file0\x00', 0xe, 0x9) accept4(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c, 0x30000000) 00:02:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff6b) getpeername(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) getpgrp(0x0) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) getpid() 00:02:18 executing program 0: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) msync(&(0x7f0000de5000/0x2000)=nil, 0x2000, 0x400001) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mlock(&(0x7f0000ad1000/0x1000)=nil, 0x1000) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x8, 0x0}, &(0x7f0000000040)=0xc) mmap(&(0x7f0000b52000/0x2000)=nil, 0x2000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e220200000000000000000000000000000000000000dae9000000000000000000000000000017000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], 0x84) open$dir(&(0x7f00000001c0)='./file0\x00', 0x800, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x2}, &(0x7f00000000c0)=0x8) 00:02:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x4004) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getrlimit(0xa, &(0x7f0000000100)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fchdir(r0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffe66) write(r0, &(0x7f00000001c0)="29655122987f22fee8bdcd5163db1c2aee48faa8b893b7d834dfe5a61490170924e599316d0c9110af51d6f94748d43e7bfa8cd84dd6759d546987ddbea2ea381f75b2a96c2baf9831ae3e1bf2d362f4a26f03fb7f95b6656155ba61757e2f068f855ea60f95df92d369cade371072917678ad61af9e398ae1a23f1561ebe1d77dcc1e544408be3efdecbe5fefafacb18c9166736c2226c37ea1591da3b43d0567b77583", 0xa4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) r1 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)=ANY=[@ANYBLOB="0200000000000000000000000000e2486e084a6a2444000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000000)=0xe5f13aac72445e3f) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x20) 00:02:18 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x20000000) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000140)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000180)="e8097d8fcb0f17b18cb6e76623ab216f927009b9", 0x14}, {&(0x7f0000000c40)="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", 0x1000}, {&(0x7f00000001c0)="17f246e0444736d1d6b76a1bfc9562d9fdd57d879a3ca7ff52396d853ad47a5632c0ef40cd4cd4c6d4167769407bff5c0a461b56756bffffbb347735eddea529ba3b1855530f92f8ada56eec379fd031fdb53331ad03f8977397c34c27e98d0f9eb06dfa9f95c4de8a9179660176a94e30921e76de0c5eefdf9d69d39918bf6af19d055b2966deb8bf92033232f7fc67e42325c0febbd730783a1c972b2cbda7253c5075136f7aa414a4eda77429ac66862b2c10d8a05c969ef0495f29904b534fa825d02c7e149c03ad629db44353ec464f2c233e53", 0xd6}], 0x3, &(0x7f0000001c40)=ANY=[@ANYBLOB="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"], 0x1010}, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="08000000ffff"], 0x6}, 0x0) getpeername$inet(r0, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000440)="b96574cec1d51c2f67f837e8db4868ed3aca67e1b917ccdf819e83623f932bddcfd15cdee7daa6a926293ccbc71ba5b9adba6e4be3", 0x35}, {&(0x7f0000000480)="09e4dab0d95a427cac610a7448730fb88708fa4eeb83236adab6ded5f5493be9c40d2e08cf839c23bb954bdeac8fcaa71df2ea8a79b405f5592be1f93fb29764dec9bb3a00d70b91c10e1949c8fe9591bc03bd1952ba2f8196ec7d7b54253a0070a6f0c3a1888dc934293c8ca5e6fa18394ee0cc64edaa0a3dbb96f19223659e4868b255402cd950637cf66813b4deec1d5b99d7560a3482731fc3", 0x9b}], 0x2, 0x0) r3 = dup(r2) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3f, 0x80, 0x7, 0x5}, 0x8) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)=[{0xa4, 0x88, 0x1, "7a1ab64504d90b7bc6229e18813a7c2c229df27a64ace3131d2bd6f517129d25fc13a4ffeebaeeee59eb97157bdae8f2287b6611e458dfce717ff2fb1d5e3312acd5db720c880ee5894feb2eda99dbde9ca4f0b49dc903cc32ca8f8ca6207e6cd6bb68d0eedd6c97800f58895615104e0191d278f6e22d767c9d693a28b03113b8458132843de65b571f0014ccdec8d24d749d6c950abfd42a9c838f3a2ed67d0e2c22c9eee5b1473c02042c78cbe1739b672782741cb686bbb92d3f7c87"}, {0xa0, 0x1, 0x4c, "d13c74db36b2041ffb2864c5e137911c0e29f25054ee95a07bd44cfd83fd54d0e2832d856f601ec472f7b8ee1e52429aa9d0464eaa3ae679da369f8787eb5d84fe2884864a0d45fdd0b612ef713edb1b3f62aa82e2b2b35950efed0e201ba5c7758f6ca78829638ca190f70491ef2dedd052377fc3241a747ecb94f0086f77101c20a0b121b0134e5d"}, {0x78, 0x3b, 0x7c89, "cab1e62a85859b92447ec8b2caa45412cee474b8d5b41fdd3d3d9e83a5d8cc84cd63f7307345d76c20e2186349f9134ce526b8bf5b708ecbd67cd90dc6392be8495368d520a070d0c48b6ca9c32915da962f1ea055881c3bb9b23789c8a729160288fe81"}, {0x40, 0x85, 0x200, "352ef6017c3e003b4128b06de86d664fc287666a68fa9d3c3865335d5b318f4bcc11b116d78d1c1f5bd4"}, {0xb0, 0x0, 0x7fffffff, "748a3cc4b174d63296a2421cdfa70d75ff9b088b692f9a018812d65acd49eab9fff88bde4b1bdb29b6c618aa7484c2a1bd6f9b599404a02783db9a17d6bf9b245995d3fccaccdfca4db86f32b07a29aaebdf2a2d05a2374281be0be91eb5340d5936b33634dd0b3447ddce12007b9cae2f697adb56ca920e11bd3d6050eb2ff9c5306619eab6bc25649bd477236f6236a0328eee3fbb059b5acbaf07ab"}, {0x108, 0x3a, 0x80, "eb15863364ad47904e316127129317f2472eaf2ef8dfdf314b07b4c85b419d0c4478059cea3f39c07c22ba2bb30dd77b62efa34a3542c2df44104eafde954577a74190ec4617a1983e78ac695b2e22430c78cc4ed03e2ae1b800b78682569c1973c237743390be7adc46154dd93626fe6f4d2b14585383432703ba04b3cdf47b391a2ee584bf993ea8959907b398185f260b97fa2ea1093201db340e514cf3be79c57544e71d0e465e400ead326a5366b6aa3d6e5a350074b830dcfbe31892a9815cda4b4cc93716bf0d90042521eb2b50eca443a26d2324d893f51c6b4ece24fe3eaa0eb3876af31ee0a4e5e57fa7c494dcacf0"}], 0x3e0}, 0x0) 00:02:18 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x8000, 0x3, 0x20, 0xc9c4}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r2, 0x6}, 0x8) close(r0) 00:02:18 executing program 1: r0 = socket(0x2, 0x0, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), 0x4) r1 = accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x240000000000}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @empty, 0x8}}, r2, 0x8, 0x2, 0x211, 0x7, 0x973}, &(0x7f00000002c0)=0x98) 00:02:18 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000000200)='./file0\x00') utimensat(r0, &(0x7f00000001c0)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xfffffffffffffffe}}, 0x0) 00:02:18 executing program 0: munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) r1 = accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x25ca, @loopback, 0x4}}, 0x0, 0x1, 0x200, 0xcb}, &(0x7f0000000380)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000003c0)={r2, 0x100}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="40000900f5080200030000000500010106003f000000"], &(0x7f0000000140)=0x1a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e220400000000000000000000000000000000000001d986000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="07000000ec0000978b004a4c69232ef4f53fcd49dc43a800540000000300000000000000"], &(0x7f0000000240)=0xfdb7) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000280)=0x1, 0x4) 00:02:19 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) clock_gettime(0xe, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x1ff}, 0x24) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:02:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x8, 0x2, [0x4, 0x1]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x1, 0x410, 0x7, 0x8001, r1}, &(0x7f00000001c0)=0x10) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x1, 0x101}, {0x0, 0x10001}}) 00:02:19 executing program 0: r0 = socket(0x3c, 0x3, 0x2) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x14) 00:02:19 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup2(r0, r0) recvfrom$unix(r1, &(0x7f0000000180)=""/204, 0xcc, 0x1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000040), 0x4) fstat(r0, &(0x7f0000000080)) pipe2(&(0x7f0000000280), 0x4) 00:02:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x19c}], 0x1, 0x0, 0x0, 0x0) getpgid(0x0) ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x1000000000200e}], 0x20000000000000a6, 0x0, 0x0, 0xffffff8a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x9, 0x3, 0x10, 0x3f}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000001c0)=r2, 0x4) ppoll(&(0x7f0000000040)=[{r0, 0x84}], 0x1, 0x0, 0x0, 0xfffffffffffffecb) close(r0) ppoll(0x0, 0x0, &(0x7f0000000180)={0x3}, 0x0, 0x0) 00:02:19 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) fsync(r0) ftruncate(r0, 0x10000000) recvmsg(r0, &(0x7f0000001140)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000100)=[{&(0x7f0000000040)=""/59, 0x3b}, {&(0x7f0000000080)=""/20, 0x14}], 0x2, &(0x7f0000000140)=""/4096, 0x1000}, 0x80) 00:02:19 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="12585c5faad49c8dae851610ee4c11bbdc40e0542eefcf5b7470011223f7a677141d5243167951c5804050426264d950afc1ae411c5619b37178320a48ce8c197a33328f8e", 0x45}], 0x1, 0x0, 0xfffffffffffffd07}, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1204, &(0x7f0000000200)={r2, 0x0}, &(0x7f0000000240)=0x10) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280)={'accf_dns\x00', "6433715a1b4725503fd9c3a0e890bd734c39b63257eb82a7a1124f3e5d6e5222d3e6fb7ab27b6a281269f68ace725e61e89cca5e5b28105e2f79169de7bc05aff2e5c2dc752929a42069abd39912ebd38591dea887dc08ca4080e8100d4cec8cfffe0d5fe087a8ec5197654c68327ad818ed4490e1365f21c74dab99ba86136d17554646f21d43484a5eef625b97965d9b9be4a9550f28a444360dcc267e2f8dfa7e3a390b7c7c62a8b66e05c9f9970c6168b03a648adb78c83dacef0d11f2ea0e79c2aa92cc566a15294406da4fb3707c839d52745fb6f22a31c23dff5ae9227d016cc5cc44da64bb361dfdc8775278"}, 0x100) 00:02:20 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000001440)=ANY=[@ANYPTR64=&(0x7f0000001340)=ANY=[@ANYPTR, @ANYBLOB="411afc4797536b20ff8732d0ffdf458df7ad24a0c90cb0d831b7b15ff2aa154bdae4de92ac2716281bc15571e531914a6c5115b3745e5b49456423df1621cfd46168aa8cb1f1f8aeef65fcc6ee16c090c02ee429dd9ffdd3f084c1", @ANYBLOB="202180e1faa4866a871a5cc470cab7c998104dc036a64e325bd13ed636a806c3658fd88b93c40f7d3bf9e6c137f1395c38907d7ee7080c42c40d0d107c52064595384d526d77dd3290e8d762dad6af108fe6b266f11b6314de82965266c1d251cc43ea6769e605e0464e08", @ANYRESDEC=r0, @ANYPTR64=&(0x7f00000012c0)=ANY=[@ANYPTR, @ANYRESHEX=r0, @ANYPTR64, @ANYRESDEC, @ANYRES32=r0, @ANYRESHEX, @ANYRESHEX=r0, @ANYRES32=r0]]], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="00000001", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) connect$unix(r0, &(0x7f0000000200)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x0, 0x0, 0x0, 0x1, 0x2}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000001480)={0x7fff, {{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}}}}, 0x88) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket(0x2, 0x0, 0xfffffffffffffffc) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000)=0x1, 0x4) 00:02:20 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x3}, 0x8) r1 = dup(0xffffffffffffffff) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x8000, 0x8000) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200), 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080), 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x2}, 0x8) 00:02:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x9, 0x200, 0x3, 0x1000, 0x5, 0x0, 0xfffffffffffffffd, r2}, &(0x7f0000000140)=0x20) fcntl$setstatus(r0, 0x4, 0x10000) ppoll(0x0, 0x0, 0x0, &(0x7f0000000100), 0x8) read(r1, &(0x7f0000000240)=""/175, 0x87b7a34a455e99) 00:02:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r0, &(0x7f00000001c0)="3a9827d5b5938149025d41cd4dd00cff8aca66bc2e4605279a85f30c526d967b9ac2f65afb07b6215b3dd6b62c6143", 0x2f, 0x20004, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x25, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000200)={0x6, 0x2, 0x6, 0x40}, 0x8) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={r2, 0x7f, 0x7}, &(0x7f0000000300)=0xc) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd, 0x0) clock_getres(0x4, &(0x7f0000000000)) 00:02:21 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x148, &(0x7f00000000c0), 0x4) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000240)={r4, 0x200}, 0x8) freebsd11_mknodat(r1, &(0x7f0000000280)='./file0\x00', 0x101, 0x7) exit(0x20c40000000000) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000002c0), 0x4) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) syz_extract_tcp_res$synack(&(0x7f0000000300), 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x100a, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000003c0)={r4, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000400)=0x3, 0x4) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000440)={r4}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000004c0)={0x3, 0x2, r6}, &(0x7f0000000500)=0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000540)=0x100000001, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000580), &(0x7f00000005c0)=0xb) r8 = accept$inet6(r2, &(0x7f0000000600)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000640)=0x1c) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000680)="864e2759effcb2123c867d87e1a63cb4b945c7d39be8569ae37c5bff6c8fe7607085561b5fda74d82ad88ce6412996e6c5446209a0e3cf3044eafd23f60a86c8ea1c60bc9b10c854cf05eac8f0fa3ea8f6a7af6f050856b2f391de440760e2b312cf5ecbaa8dfd795f997dbd811e83eefd44bc51d4d12980cf8a19178184a20ab581234d2d2ea8fd423948c18fc229558bb4cf640f52e53090948018e0d22bf27e3c1c310dc69dc6cd6c16", 0xab) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000740)={r4, 0x2}, &(0x7f0000000780)=0x8) getrusage(0x1, &(0x7f00000007c0)) fcntl$dupfd(r8, 0x0, r2) writev(r5, &(0x7f0000000bc0)=[{&(0x7f0000000880)="fc1a988e7ce57a7c482fa7370fc60129076f3554048ee81ca8502c2579c999da2ab625f4a1347412cc8a8bdf1163f8042923c1150694604d30fd59998da7cf3e9806e3bb982c2c2769", 0x49}, {&(0x7f0000000900)="99292b4b45fa240d51c90a650dd435cb6a1d1deb96d0fa9dc6da0e64dc2fa44519adb3a4224e29b2b4d6c48db5ddd7401e8a74bec7f751a02d6ad0a01c8ebb1e0a7784c8df62caaab5a282e17cf3bbb28f99b0a156b85bbf38e0e4dda10cb83fc55fc7de55388a995f15f2bf9aade1ce4469f77206bb9c334faf28de17110a780e6157d71df17a05311b7945900843a01c7850cc79996c78abde3008be6a1b034754d3a6fb949a77e6035bc78b20265522d95b297bcb212cb64b20ea39694727df29f1afa12b1991a434bde4b14b0862c7e8a407f8fa0b4ea3de6ec853", 0xdd}, {&(0x7f0000000a00)="fa55ceb6dd9d3751555963f997b9ce8b7d1453e77bca4931e13d1989077ab13099368e2a3df54c985a0ab60c416aec1846b12d48abedfe0db7fb2792c86f9277d2b1e958be20286b1aca8310f0ee0957d86b55cd88cdd478da0ec5c040c8195dbda56b1afa7bb197680006b9f7b77138790ae313b040d35000d1015c55551e943e76dbd9383d7ea0214181c8acd250a23ce956d1641d23a6fa1bb00287ee7de6b90d5af2b1afb243e2bfb43035c9059c575368b7b9d0034a64fcc606430967dc1ddaf96e506796b035fdb202323e39a51d5ed65848064a1c9a33308a6f89", 0xde}, {&(0x7f0000000b00)="e4691e53d157d5fb1a5a72d069f9dca7f80ac3db93a956add542838177187479f3558d79094028f810c3409f72292157187545812f9b17280618f2d0a3788b24849a717dbe9b43e4c92b1989ec30292b077f8a45d684c87dd586fe3be8a1fcdf48db35b7e142029b9f17cfe2f4950b416b8b130fe414c9a08edd509b7cce1bbbd1707ff149e3db0c3b5bf5bd9a62a7058de30321de364ac394286f2bba94", 0x9e}], 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000c00)={@in6={{0x1c, 0x1, 0x7fff, @empty, 0x5}}, r7, 0x4, 0x5, 0x7}, 0x8c) exit(0x0) flock(r1, 0x8) fdatasync(r1) accept$inet6(r5, &(0x7f0000000cc0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000d00)=0x1c) 00:02:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000002c0)='./file0\x00', 0x101) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) read(r0, &(0x7f0000000400)=""/104, 0x68) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1}, &(0x7f0000000280)=0xc) bind(r0, &(0x7f00000004c0)=@in={0x2, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000300), &(0x7f00000001c0)=0x100) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:02:21 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xcc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x200) fcntl$setstatus(r1, 0x4, 0xa) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000600)=[{r1}], 0x1, 0x0) r4 = shmget(0x0, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000480)=""/142) poll(&(0x7f0000000000)=[{r1, 0x18}, {r1, 0x2}], 0x2, 0x664b6e3) fcntl$setflags(r0, 0x2, 0x1) r5 = socket$inet6(0x1c, 0x20000000, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000540)={0x0, 0x3}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f00000005c0)={r6, 0x80000}, 0x8) bind(r1, &(0x7f00000003c0)=@in6={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) r7 = getuid() freebsd11_fstat(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000540)) fchownat(r1, &(0x7f0000000100)='./file0\x00', r7, r8, 0x400) 00:02:21 executing program 3: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, 0xfffffffffffffffe, &(0x7f0000000100)) accept4(r0, 0x0, &(0x7f00000000c0), 0x30000000) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) 00:02:21 executing program 3: r0 = socket(0x2, 0x10000003, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a2022c2f66091c00d38f"], 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @empty, @broadcast}, &(0x7f0000000100)=0xc) r1 = semget$private(0x0, 0x7, 0x40) __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000040)=""/47) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[{0x10}], 0x10}, 0x0) 00:02:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x9, 0x200, 0x3, 0x1000, 0x5, 0x0, 0xfffffffffffffffd, r2}, &(0x7f0000000140)=0x20) fcntl$setstatus(r0, 0x4, 0x10000) ppoll(0x0, 0x0, 0x0, &(0x7f0000000100), 0x8) read(r1, &(0x7f0000000240)=""/175, 0x87b7a34a455e99) 00:02:21 executing program 0: munmap(&(0x7f0000cfc000/0x2000)=nil, 0x2000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x7}, &(0x7f0000000240)=0xff79) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000440), &(0x7f0000000380)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2, 0x1f}, 0x8) madvise(&(0x7f0000cfc000/0x1000)=nil, 0x1000, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000003c0), &(0x7f0000000400)=0xb) 00:02:21 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000001200), &(0x7f0000001240)=0x8) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x9774}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000003300)={r2, 0x1031, "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"}, &(0x7f00000011c0)=0x1039) 00:02:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) lseek(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x0, [0x3ff]}, &(0x7f0000000400)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) freebsd11_stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000200)='./file0\x00', r2, r3, 0x200) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000001880)={&(0x7f0000000440)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000001840)=[{&(0x7f0000000800)="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", 0x1000}, {&(0x7f0000001800)="afcf5172", 0x4}], 0x2, 0x0, 0x0, 0x108}, 0x20000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x10000}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000018c0)=ANY=[@ANYBLOB="1c004e2106000000fe8000000000000000000000000000bb0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="ffdfff7f080000e2010000000500000009000900e9516ddb69f473d8816ccde4a0c89bffa51ce592ad08574cd22654ce36af4656ba1011bbc71ceaed0c5431b6b0c04205385accb8c0c40436cc0512e2976cc85f6cfd4f16c57d06352f5d416155676da82f9702c4576b93c0f22cc3873f43cffbc5a7372f17188eb9a205dc3f2a289014a58c5cb10cbc788beb1528ea2d98ae470d02c71d9709e019b49e69ce6ea21065f5799ebcbcdc02c17c22bd2ac266a5"], 0x98) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYBLOB="02000dd197f2cb9900000000000073e576c96757ca16be589bccc0e97f86772b6fd851ec346119b08b6cc18ac3cfac809b27323693532b45741d50dc6ef115ff09eaa8afd0280a2ccbdea3435a75e1ff0e80d44f5c1a71cf34486ea5b98cd24f1f7db338e9e97577602e589861cbf066b11d1f7085df54b8b8feee8f8459e83c6b230b14e07147cd2268604af8288d207fecb02d68e78ed99274ef6dee7bd45674a67c4b261d56e66de9431bc5f61b30a086dd452d3216376de6d8d654dca97c835be46ada04414fe84462598f496630eb4b78c2e5140f330bec5b03651640aa0cad9051db8f0eb389ef89c2f2447ba1e98c6a41bf3cd565b69ff993889b0cd6fd12d08fb0e02aa9e534698a548a1d66c34ef769932442f3b8a545d8592ef2920101525c3e5a3c37ae8fced8f767e99c8715a85a392e41e35331be9e6d56f847815b34662d1a"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x8, 0x6}, 0x8) 00:02:21 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000680), 0x1000007d) writev(r0, &(0x7f0000000100), 0x0) execve(0x0, 0x0, 0x0) 00:02:23 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) writev(r0, &(0x7f0000001740)=[{&(0x7f00000004c0)="1c", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x8]}, 0x6) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 00:02:23 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) connect(r0, &(0x7f0000000040)=@in={0x2, 0x2}, 0x10) 00:02:23 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) fchmodat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) munlockall() getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffffffffffffff00, 0x1}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x0, 0x3}, &(0x7f00000000c0)=0x8) 00:02:23 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e22ff030000fe8000000000000000000000000000bb0400000000000000000000000000000000000000ea0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ffffffff00000000000000000000000008000000"], 0x0) execve(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r1, 0x80}], 0x1, 0x1f4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000240)={0x0, 0x8000, 0x6}, 0x8) 00:02:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}, {r0, 0x100}, {r0, 0x80}, {r0, 0xa1}, {r0, 0x2}, {r0, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x3, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000400)={@multicast2, @local}, &(0x7f0000000440)=0x8) sendto$inet6(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) r2 = semget$private(0x0, 0x1, 0x2) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0x3, 0xcfc, 0xffff, 0x8, 0x25e, 0xfff, 0xfffffffffffffffa]) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/39) pipe2(&(0x7f0000000040), 0x100004) 00:02:24 executing program 2: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x80000000) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000280)='\x00'], 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000900)='./file1\x00', 0x800001, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r0, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0xfffffffffffffccc, 0x10000004) fchdir(r0) r2 = accept(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) sendto(r1, &(0x7f0000000400)="4ae70a8bd6edc44a703eaae8de0272cccede9eb60edac51f762135e0912169f5ccfa08c4fda5baf33ebfe4f8aee132924cac0e21ce7ac38bbb6ab2005fee126d51e438db39c52a3b24884cfe19c1e34c73bdf496ebc55e1ec10575b36671cdc3b97e386df28ce0856eed27b56062eb0b50aad6ea7ee33bd069448c56d8f4f792e6dd7a91f01b7d13f62d03f504fd81fed4649b9c8da418b3d58fbd4ba0b08ffc65ee1f23afe3330180344c5ae17d30ab0296ffbdebb02291d7a8dadc3a2b7d36e26e540253a692ad06229c30f3a9caf135eaa67dd1d9ebd66892249149035ef94a019aeaeaf80dbcbd0ef3717869f3", 0xef, 0x1, &(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(r3, 0x8000) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x6) r5 = socket(0x2, 0x5, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000e6ff00"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x10001}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901af"], 0x0) 00:02:25 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffe68) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000f0fe03"], 0x0) fchdir(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @rand_addr=0xfff}}, r1, 0x401, 0x7, 0x100, 0x9, 0x400, 0x5}, 0xa0) getsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000080)=0x263) 00:02:25 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @broadcast, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000240)={@local={0xac, 0x14, 0x0}, @empty, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) socketpair(0x2, 0x1, 0xfc, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xfffffffffffffff9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0xa5}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x3}, 0x8) 00:02:25 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r1, 0x5, 0x1f}, 0x8) r2 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0xced, 0x8, 0x6}, 0x10) write(r2, &(0x7f0000000000)="644d7c5ee5c3e2c25e759d81b7c320fbf19a83eac9be8b9c5bcd02bd3b4a1b8394a481192b1c8758d91b4f7d567dd124a53a3857d5363736203390e1d561c2f5917f75bcb38c00fa89d2c3cd27ff7d377076ac42e6e64ed1a5692287bd186184992f171305fdc3d9", 0x68) sendto$unix(r2, &(0x7f0000000100)="b10005040000000000c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0) 00:02:25 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0xc, 0x0, 0x0) 00:02:25 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) fcntl$setstatus(r0, 0x4, 0x10000) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x26f}, 0x0) 00:02:25 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @broadcast}}, r2, 0x3ff, 0x1, 0x80, 0x0, 0xe63}, &(0x7f0000000180)=0xa0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x6, 0x10000}, 0xc) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)={0x2, [0x60000, 0x8]}, &(0x7f0000000300)=0x8) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000000000100000) sendmsg$unix(r6, &(0x7f0000000580)={&(0x7f0000000400)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000004c0), 0x274, 0x0, 0x0, 0x8}, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000005c0)={r3, 0xd0c}, &(0x7f0000000600)=0x8) r9 = semget$private(0x0, 0x4, 0x285) __semctl$IPC_INFO(r9, 0x9a7e0868895aa75f, 0x3, &(0x7f0000000640)=""/8) r10 = semget$private(0x0, 0x4, 0x2) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000003c0)=ANY=[@ANYRES32=r8, @ANYBLOB="1b95ee62793c45a5ec3c98ef8da7a6e1d94d2ee55cf4eb32240e5b36042266c5a9f242de5281b3546efc97d574"], 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000700)={r11, 0x80, "4ffbe4674ab0b34d6994c2b3dd4c676408beab04ed980c99c7db64ee17fc39752182359b0f037fb6239739bbfafc35b40925b0b0d073d7c97fa02310d5cafdb4218a75a29095f1dfe14b2531d16dfb2b0194c1b6244bd5d95a6ab5c0de569dee1bf9c63f5bb77bf9fb3f1747eba0f2b1a289cd82d9be1090f052159928df3dcb"}, 0x0) getpeername$inet6(r7, &(0x7f0000000800)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000840)=0x1c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000880)={r11, 0x7fffffff, 0x7ff}, 0xc) getsockopt$sock_int(r6, 0xffff, 0x101d, &(0x7f00000008c0), &(0x7f0000000900)=0x4) setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000940)={r3, 0x9, 0x14}, 0x8) r12 = socket$inet6_udp(0x1c, 0x2, 0x0) getrusage(0x0, &(0x7f0000000980)) __semctl$IPC_INFO(r10, 0x7, 0x3, &(0x7f0000000a40)=""/179) getsockopt$inet6_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000380)={r2, 0xffffffffffffff81}, &(0x7f0000000440)=0x8) getsockopt(r7, 0x4, 0x3, &(0x7f0000000b00)=""/142, &(0x7f0000000bc0)=0x8e) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000c00)={r3, 0x5a, "34930e92adb63fa83c52010071001cc0572a33dd339f8194b4ed50087f5155aaf033c89531a418837886d8253c5d1785929d976bdb991bb44c7b633011202d7ae82460d3761be99f9765680a04546ac7dc219e9c8360589a1d7c"}, 0x0) fcntl$getflags(r12, 0x1) getuid() setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000cc0)=0x4951, 0x4) getpeername(r12, &(0x7f0000000d00)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000d40)=0x10) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7) 00:02:26 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) 00:02:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x32, &(0x7f0000000000), 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x200, 0x0}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000003c0)={r1, 0x100000001, 0xe36}, &(0x7f0000000400)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x4, 0x100000001}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x7, 0x3f}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r3, 0x6, 0xa9a, 0x5, 0x800, 0x1, 0xffffffff, 0x0, {@in6={{0x1c, 0x0, 0x7, @loopback, 0x2}}, r4, 0x3, 0xff, 0x800, 0x9, 0x9}}, &(0x7f0000000200)=0xb0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r5, &(0x7f0000000240)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x1, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x2, @rand_addr}]}, &(0x7f0000000300)=0x10) sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000440)=@in6={0x1c, 0x2, 0xfffffffffffffffc, @loopback, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000480)="1b2f0b311eb3c8bcde6334064f65b45275fb0018946ab22dd6551b4e317bb6cadd81c8c9c27e79b9e8c02216001ac592", 0x30}], 0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="2c00000084000000020000007100ff070040000000040000090000007f0000000000000007000000", @ANYRES32=r5, @ANYBLOB="1400000084000000c2a3000000000000000004002c00000084000000020000000100369820200000ffffffff0500000000000000010000007d290000", @ANYRES32=r3, @ANYBLOB="100000008400000009000000ac1400aa100000008400000008000000080000001c00000084000000040000000000100209000000ffffff7f", @ANYRES32=r2], 0xa8, 0x100}, 0x8) 00:02:27 executing program 3: r0 = msgget$private(0x0, 0xd4) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/130) msgsnd(r0, &(0x7f0000000100)={0xfffffffffffffffe, "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"}, 0x12ba, 0x801) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001140)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000001180)={0x0, 0x7830f03d, 0x6, 0x6, 0x9, 0x33c9}, &(0x7f00000011c0)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001200)=ANY=[@ANYRES32=r2, @ANYBLOB='7\n\x00\x00\x00\x00\x00\x00'], &(0x7f0000001240)=0xc) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r3, 0x29, 0x30, &(0x7f0000000000), 0x4) 00:02:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x7ff}, 0x8) freebsd11_getdents(r0, &(0x7f00000001c0)=""/186, 0xba) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={r1, 0x10001, 0x1, 0xffffffff, 0x1}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000340), &(0x7f0000000380)=0x4) 00:02:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000240)=0x8) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x4, @loopback, 0x101}}, r1, 0x3, 0x200, 0x9}, &(0x7f0000000300)=0x8c) pipe2(&(0x7f00000002c0), 0x100000) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) 00:02:27 executing program 0: r0 = socket(0x2, 0x10000001, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2866696c653000"], 0x10) write(r0, &(0x7f0000000040)="9f0000f5d8", 0x5) fcntl$dupfd(r0, 0x0, r0) 00:02:27 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x0, 0x6, @empty, 0x42}, 0xffc3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x4300, 0xfff, 0x0, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2101000000fe8000000000000000000000000000fb44227c000000000000000000000000000000000000008c00000000000000116793f1000000000000000000000000000000000000000000000000d6000000000000000000000000000000000000000000000000000000000000000000000000000000000000cdf355", @ANYRES32=r1], &(0x7f0000000300)=0x84) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x4) __getcwd(&(0x7f0000000080)=""/172, 0xac) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={r1, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6, @in6]}, &(0x7f0000000440)=0x10) 00:02:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x28, "a93145859970f1dce92b13e38630ea696b7d81e858ee59d0e84cbddfe2923e7ebdc540c98e8d2dc6"}, &(0x7f0000000040)=0x30) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000008c0)={r2, 0x9, 0x5, 0xff, 0x3e4, 0x5}, &(0x7f0000000900)=0x14) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)="ecf33e722628b15aad6d43e6cfff4c407ae784ea8ca51624dfa0eea84722eaaaccd8020cc9c0a6d27999d108e41a82e306e00c4a2f07dfe98f9a51b6b0a36eaab2f58f6bd5c96818a2ac2510d505549c5a8a41664c950a335beaf72ea8f3f593fe921f4656620012bd85b1fb1cd21cf8a6b09be185ed8f5101bfcbea1968f3bf80e3b213bd4acbff9d3b77890bea4b0673c6cc70a8e5240ea886880ead80b8844f31878f321a07460108e06343b88e3927346d5ae24247d3158bcf7a11ec77eabfafaf47f9ab10b5f6bb6fb5d2643b193d9c53dd5179dd6fcfed83abaad7ddfb634ba530e65926a0fb1a5a56cef661f9429296b61b9531440dc446bfbcb5ea4b3b31215e103ffaea2d45e1a1eca61c2981c43ce90e54bad267af86c61f1de76144a7a20c267f15651444675b06c299491429e8a9091c913cf5e8fbc5886a32574c359b855cb08ce0c1c2cd0b62cab6b02d9d32bdccf028fe42a21e2d775df09f5dca13ea0c1881c429527a353502e363b0a36dd7ac7251c01e571045d79881c829fd4ac9b1270eb4cc6b212838fa7f4712afb391279571df3d28d3b8550003343427c6e8330fb99b96ffd86839f31353b9f5140193aaa3e9b650904bbec736cfeb0f937adca60a2a1d03a98dfd463f847d0e89eb8eeb3a1dca7527be42014e9553d844628547f71603ebbca8e952f4e5d5d12195dff0da0c7037c1679cd5dcaa3dcfa65b2838b35dc8d6604f60496a617d1c3aff3eb188869184afd9f607ab741e79f6ca5786a6c517f5577abfda2641e7ac355823aabba5993c247013c58d3623927e18e453a48393b0c81db5b670accc926212450911b09a6c773db37d41a3a36c0f59e57e4bd56b8589ed2dc39d6a86e1b59f8f223d616418fbc2571fadaf3cb2b036985244ca59f05ff45f5a7b88a835477ad091119d4f1e21d2cca6a4323ca21b885b8fad138c6238a8bda99c5dbe768e137e3e4215858e2d815c2e8612e6d83c6b6493bd616e684cad1ddac0dd8086f119686cf70be9e8eec2f5f105c0672f2246365aebd85841ff33a98d07c15b2049ec48aa559f9d8bf96929a1d744165d6153afe737db14509b051f2b0f04deab29889e6f0cc9e89850713bd83329102c6434ab4e667e410139813d3221e9117156474334f675b39aa101529dd68a8d8cdc1bb1494bb6bff493f26774becfc8b9489aae1598b148d97085d29f01acddedf073513ff43ef57b0d63e4d0a6c268e0551eada051b385f14ba80b1424e21129eedb1fa48751a5cc730185f168c1d9245bb953298f3ab355b6e85f92b1c8bd43bba32a5c72d2601c29839c8357d1cf6f5fe779838ef0b5aa90b005ae49fa28d2609a2cff026c6800c36284409237b653b0e9ddb654dcb87fad23469ea3e9dacb50a3417621c4760b1126bd7539186f1bc149dca73a29002cf95433adc13ce922087dfb0145ec9f75f4335d3cf491392b5ef4fe53d0ed2ca59c59cd56fafa137226062fa89929cc92254eb87b5cb0389918f220e56b30f368c07b828bc874c255d4dc8e3a4bfa606f438a544682ab5cae21bc0c8c56bbee815b2fc8431ffc9f6f1570d361726188a829d1ce3c017fc818ed2e25dac686c2a455046b9045c53b5eaaaca4536568a8dc6c0b8231550c8e47821186db49218ec93d87c712278c54573c400df7ad22eb7c726c9ed03e7d5a205500ad3b0c0d3fd75adc01de26fa3ddfc94566c459f9753e98bd73a318d0dcdd72efbd6960668463c31b8231f0ceea668a483b2281aecc18740d7ec2264b1f21452034521470e298ddddcd61a775ba8aa31cd88abac68c38d4b7fed00b80b2773587bb3e17cb7accf75062e44eda697696c388bbb43f557852b9348e337b81048b8e7227b48312bb541b40bd3bc4e05ae04e4d0cbdc472f29b6a098a4d24950c421d86e4dae8865ad96c2b2b8a9808bd02d1a443676a0c89877b5ad747fda7c8f7b4e0df2a5bf9d91a65a9026611ac2c4c987d8b580787fc2593378c79563792a6ede19ac919034adebea858bce2996a62345bd192091521bba4fc85e2ef459cf2ea56a6a9f5fc5c01450ca07c1b6b4b93a740a27a02894d3b3eada8a18eda93fd76e5b777deebc1e7a4d198862afacab9929445ba0532f865480ceaf3c9f3461fdd72cb5c34038300d39f2f8ae48fdbc56f7da725748d0b1c7a60243276e51a721ca0667a70711ce8da6547cb335213116186bdaa7fcc3d2e7b90f51b042e1a5f7379dc976cbe039c9958d7780e46d2a8cc0593eb2b8f23e1119079d6abdfa1a4bcf68735bdf06c47cf17cbc636469d893e1fccd1795e7a8d36a820bcc4c467b100247430940fa8e355d255d25b6fcece275c7a08f7ed1f27d2e006b39faac51f6d7de9bc4c704877a81eff013cac0c6f34272d942a8847d532052a041891bb276ec0b18d808b715183e81b82815e5b0dc54cc907329d252dd0810d1f4534597ab88106283da6de51a6cef36ddced853fa2ca4b2020bb58cc69d627a414717cdc3f6dde6648cf707f2c5a337747212f862dd51fed47b175ef9ea4ddade504e5db72ab8ab4644ce7e81d58861f7056ae5fd8e1f960efaf09d95c7e7e18a711c403cfcbe7242fe28f58b1ac80c4056bb9639b95fb8b648432101b5b7f23982f8bf3dd1f1904cec46d00af7337ef903583be7c47b04dc1f6c52345a0224b79ad7c25447c36974b4556caf01af7fb263a5a2b3abcd9b4860d626217e306d05460fb5d414e11fd1bb2423a67901bca94f98b146c793bae2f3f0cb281336c239649ee29f51901161b8462b3015e8fc30dd6938ccbb2271c990912edab5b30192a49560feea47724010bb88ad7d2e81ecc7281f1f744da0eaf39cc7189334849a56f9372213c9365246a9a1675c2920a3d7f", 0x801) 00:02:27 executing program 0: r0 = socket(0x2, 0x1, 0x401) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x7, 0x8, 0x2, 0x1000, 0x4, 0x7fff, 0x100000000, {@in={{0x2, 0x3, @rand_addr=0x8b}}, 0x0, 0x800, 0x8, 0x2, 0x8000, 0x6}}, &(0x7f0000000000)=0xb8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x381, 0x500, 0x20, 0x56, r1}, 0x10) connect$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="8202262f66696c653000bff36cb9cbd0cce929731cc933ae1140d3782e230b13d62bc49c4a25b4c241620127a8bedb0dd889d3f194e21fbd965a18e4d8f25313b3bdb7a8f062c176cffbe4623a8ac0bde83ab505a1bc8237776373988006bb88000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520, 0x81}, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x100000001, 0xffffffffffffc313, 0x0, 0x7, 0xffffffffffffffff, 0x7, 0x6, {@in6={{0x1c, 0x2, 0x90, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x9, 0x7, 0x0, 0x2, 0x80000000}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x5, @empty, 0x8001}]}, &(0x7f0000000300)=0x10) 00:02:27 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) socketpair(0x0, 0x10000005, 0x101, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0xd6, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r1, 0x636, 0x6, 0x2, 0x2, 0x4ce1, 0x1000}, &(0x7f0000000200)=0x98) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f0000000100)) 00:02:27 executing program 0: madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x70, 0x0, 0x0) 00:02:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10489, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x4, r1}, 0xc) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r2 = msgget(0x2, 0x4) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000100)=""/80) r3 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ff3000/0x3000)=nil) r4 = shmat(r3, &(0x7f0000ffb000/0x1000)=nil, 0x0) mlock(&(0x7f0000fed000/0x10000)=nil, 0x10000) shmat(r3, &(0x7f0000ffd000/0x1000)=nil, 0x3000) shmdt(r4) 00:02:29 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x20) writev(r0, &(0x7f0000000280), 0x26) writev(r0, &(0x7f0000000100), 0x1000000000000054) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x7ff, 0x1ff, 0x82, 0x200, 0x4e, 0x39b2}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r2, 0xffffffff80000001, 0x3, 0x2, 0x3}, &(0x7f0000000180)=0x18) 00:02:29 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt(r0, 0x800, 0x0, &(0x7f0000000080), 0x0) r1 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x910) 00:02:29 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='chd\x00', 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82122e2f60616c653000"], 0x10) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x1) 00:02:29 executing program 1: utimensat(0xffffffffffffffff, 0x0, 0x0, 0x1ff) r0 = open(&(0x7f0000000000)='./file0\x00', 0x108104, 0x40) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x7, 0xe45}, {0xffffffffffffffe1, 0x6}}, 0x0) 00:02:29 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x1205, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:29 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000), 0x100000000000036c, 0xfffffffffffffffe}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) 00:02:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x1, 0x80, 0x7, 0x2, 0x40}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x8fd3}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:02:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x80000000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) fcntl$getown(r0, 0x5) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) sendfile(r0, r0, &(0x7f0000000080), 0x2) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getgid() getpid() getuid() getegid() fchdir(r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r3, 0x0, 0x5, 0x100000000, 0x1a15, 0x401}, &(0x7f00000001c0)=0x14) 00:02:29 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000011c0)={0x0, 0x13, 0x2, 0x0, 0x5}, &(0x7f0000001200)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001240)={0x14, 0x1000, 0x0, 0x4, r1}, &(0x7f0000001280)=0x10) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x12, r3, 0x100000000000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000012c0)={r2, 0x7}, &(0x7f0000001300)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000001140), &(0x7f0000001180)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x1f, 0x7fffffff, 0x0, 0x2, 0x3, 0x100, 0x5, 0x100000001, r4}, 0x20) 00:02:29 executing program 0: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = dup(r1) writev(r2, &(0x7f0000000600)=[{&(0x7f0000000040)="9e", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x6, 0x100000000, 0xff, 0x0, 0x8f}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7, 0x10, r1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x6}, 0x10) write(r2, &(0x7f0000000040), 0x7fffffffffffffff) 00:02:29 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000003c0)=0x1c) connect$inet6(r2, &(0x7f0000000540)={0x1c, 0x0, 0xffffffffffffffff}, 0x1c) openat(r0, &(0x7f0000000900)='./file1\x00', 0x800001, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = accept(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) r7 = socket(0x2, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000003c0)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:02:30 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0xd, 0x0, 0x0) 00:02:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x6, 0x3}, 0x0) 00:02:30 executing program 0: mlock(&(0x7f0000967000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000aba000/0x4000)=nil, 0x4000, 0x6) getpeername(0xffffffffffffffff, 0x0, 0x0) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:02:30 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002e1, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000440)={@in6={{0x1c, 0x0, 0x8, @empty, 0x20}}, 0x0, 0x1, 0xfffffffffffffffb, 0xf65}, 0x8c) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x30000, 0x56) 00:02:31 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) munlockall() close(r0) 00:02:31 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3966696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1}, 0x8) sendto(r0, &(0x7f0000000040)="06dbd3225367bb609e42162544839a0f45", 0x11, 0x20000, &(0x7f0000000140)=@in={0x2, 0x2, @multicast2}, 0x10) 00:02:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x80000) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x9, 0x809}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000200)=0x8) truncate(&(0x7f0000000040)='./file0/file0\x00', 0x43e) truncate(&(0x7f0000000100)='./file0\x00', 0x0) accept(r0, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:02:31 executing program 0: r0 = socket(0x2, 0x5, 0x0) write(r0, &(0x7f0000000100)="d34c56b2f8b8541927e63d284d030ee01583d785568f390e9a000a3eca7d42c045f4cb4cd428c4c89b908dbef108e8c90e023f3cb5e8eeb88bc2ecf83367727ab242ab13065d9160bcabeac0213c6dd3c260cc62aaba5c47d2c3b9ab80641e5d0a6e7354ccf452eb315fd35e0bd66d1617ae7fd1d360954fe379aef8e30a79a46c4f6bb40cb6", 0x86) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000c68434317d9b12b5e4c1cb529444aff0aadf242dbe94cb8a01dbd59b969172a29e4008e93b2908a7cc151807f5c8e0b6d7a2e5920cdf58be03"], &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x0, 0x5}, 0xc) 00:02:31 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='*\x00'], &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='-\x00', &(0x7f00000001c0)='*[!\x00', &(0x7f0000000240), &(0x7f0000000280)='\x15\x00']) r0 = open(&(0x7f0000000100)='./file0\x00', 0x81, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) 00:02:31 executing program 3: r0 = socket(0x2, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x401, &(0x7f0000000000)=0x9, 0x4) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 00:02:31 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8000000000000000, 0x2) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x240004, 0x0) pipe2(&(0x7f0000000040), 0x100000) munlockall() mkdir(&(0x7f00000000c0)='./file0\x00', 0x9) 00:02:31 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) setsockopt(r0, 0x5, 0x5, &(0x7f0000000140)="20f3145f4cbd2902cc4082664923e388b3a8536055c8ff72d54ac00b15847b0201b403802c22d75c037b2f97d34aa2517c7e0e4a6bcad0c750ad65ba17e6510db10ce01382dfcf3ccd8bdfcc0b22e85e61df1eeed579e9c36f9a2ad02da08a61050c51042fe5f115aff8ca824b5625beb5cdcb1b437c19e8b0b3229038791ce76a2e3db9a514103417e634bf365fb1a6f861b7e739c657e6889838884bba2b66e3638b50192715c6acc083e8d0773c7930acc0ec7bd56abbe1007bd175d744765aac9c60f46985f328204257b844f471f80973502492140468e4d5117757974ee0aee4dffdb914e6fc67cc7e83e86268a8635c1c", 0xf4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x400, 0xa5, 0x10001, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xf, 0xa38}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x5, "fad968b9ae58df8e14cfec57c39a2e65"}, 0x14) 00:02:31 executing program 2: mprotect(&(0x7f0000103000/0x2000)=nil, 0x2000, 0x0) r0 = socket$inet(0x2, 0x4c6b2580880d5e78, 0x843f) r1 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000403000/0x4000)=nil) r2 = geteuid() fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() setresuid(r2, r3, r4) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000100)=0x9, 0x4) shmat(r1, &(0x7f0000709000/0x2000)=nil, 0x3000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) 00:02:31 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket(0x2, 0x5, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f663ee8021ffcebdc7e054c17c811a668270000000000000000f6508329f47a2ba042d60bb20cce074e84dd517dd2e6af07315d2141ccb298f9a19e017a70be1640427f22621d4ecb8b"], 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x0, 0x7f, @loopback, 0x7013}, {0x1c, 0x3, 0x9, @empty, 0x3}, 0x7, [0xe4, 0x3, 0x4, 0xfffffffffffff000, 0xda40, 0x0, 0x1, 0x5]}, 0x5c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xb, 0x80}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x1}, &(0x7f0000000380)=0x8) 00:02:31 executing program 1: r0 = semget(0x2, 0x3, 0x10) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f0000000200)) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000300)={{0x0, r1, r2, r3, r4, 0x40, 0x2}, 0x2, 0xa5, 0x81}) getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0]) setresgid(0x0, r6, 0x0) setresgid(0x0, r6, 0x0) setresgid(r6, r6, r5) 00:02:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) pipe2(0x0, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="ceb8602ffb612019952729fdf951bbc99de83e13dfcc3fdb7dc0ae8fc0ffc0ee2d1686bb1dc6b0dc639c995af415e2f210042087c9f07955f3a88b1c9955d21af2afd2c5a730d4ccd8a3ce98fe04d975afe5ea21a7dca119c9ed9ec90da52b2ecae353b6b7aab3e31afc2bc6f0e312ec18ab261726d48a955a64b762ca8ab43893761e10621cef25c843b16a9a85363a4878de6ba622225261e98a23b368b085f4c843efe880a1873b02", 0xaa}], 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x40, 0x3800000000000, 0x2, 0x8, 0x1, 0x8, 0x2, {@in6={{0x1c, 0x3, 0x1, @empty, 0x1}}, 0x0, 0x96f, 0x0, 0x7fffffff, 0x2e0, 0x6}}, &(0x7f0000000140)=0xb0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x9, 0x8001, 0x3, 0x80, 0x1668}, &(0x7f00000002c0)=0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 00:02:31 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66695d6530008766955f08aed32af282f1f78bdf248a701fffc2106aa830f2fae92642a3df081aceb7bf68fc3ff4c5c21bc2d26cc4"], 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000840)="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", 0xe74}], 0x1, 0x0}, 0x101) execve(0x0, 0x0, 0x0) close(r0) socketpair(0x0, 0x2, 0x1, &(0x7f0000000000)) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0xffffffffffffffcf, 0x4) 00:02:31 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x40}], 0x1, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r3, 0xf0}, {r1, 0x80}, {r0, 0x2}, {r1, 0x10}, {r2, 0x10}, {r0, 0x20}, {r0, 0x100}], 0x7, 0x5) poll(&(0x7f0000000100)=[{r2, 0x2041}], 0x1, 0x1ff) poll(&(0x7f0000000040)=[{r4, 0x1}, {r1}, {r1, 0x2}, {r4, 0x60}, {r3, 0x2}, {r2}, {r1, 0x10}], 0x7, 0x1) dup2(r4, r2) 00:02:31 executing program 0: r0 = socket(0x2, 0x5, 0x0) recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=""/145, 0x91}, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvfrom$unix(r0, &(0x7f0000000080)=""/131, 0x83, 0x80, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="010000807e7a983db72885b1431bf3e1a8be2ae4c365f23a2c2be17bc3b452b66bc8d76413ec6788066b47a4e90665835695ef3cf78d100f0fc8ed10747bbd33ecad3049354f4c20c6370ef053f84cbbe450c61c069ebf822358e40d6adc6a29e4d95d4319f9f434367b4ca250374eb0e58ac081090855ab", @ANYRES32=0x0], &(0x7f00000013c0)=0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000280)=""/114, &(0x7f0000000200)=0x72) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) 00:02:31 executing program 3: msgsnd(0x0, &(0x7f0000000380)={0x0, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e8"}, 0xfffffffffffffd80, 0x0) writev(0xffffffffffffffff, &(0x7f0000000100), 0x100000000000005d) 00:02:32 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xd, 0x9}, 0x8) 00:02:32 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r0, 0xc700000000000000) r1 = open(&(0x7f0000000000)='./file0\x00', 0xdd6a321d1b28eca2, 0x6) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:32 executing program 3: open(&(0x7f0000000000)='.\x00', 0x2f00, 0x40) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:02:32 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x000\x00'], 0x10) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000080)=@abs, 0x8, 0x0, 0x0, 0x0, 0x19a}, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 00:02:32 executing program 3: clock_nanosleep(0x0, 0x1, &(0x7f00000000c0)={0x3ff}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) clock_settime(0x1b494f33a7ec798e, &(0x7f0000000040)={0x8}) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:02:32 executing program 2: r0 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil, 0x1000) shmdt(r0) setrlimit(0x7, &(0x7f0000000000)={0x1ff}) r1 = shmget(0x2, 0x3000, 0x228, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1104f, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xfff, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r3, 0xf, 0x6}, 0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:02:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x14000, 0x1ff, 0x20, 0x0, 0x100}, &(0x7f0000000140)=0xe) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x10000}, 0x8) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000200)=@in6={0x1c, 0x0, 0x0, @empty, 0x10000}, 0x1c, &(0x7f0000002640)=[{&(0x7f0000000240)="2807d2c10402798d4a9e731aaa2553da2e040d4ed8f04171d68b20c81408c9c84b2f1de238e32719df9b0671f5f6", 0x2e}, {&(0x7f00000004c0)="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{&(0x7f00000024c0)="e462be2ee45d8a0b57cbba7beb82434c4714020dd2e97d93c62ea8953fa4e897d0f161fc2b5e1bff0d9af4c219360b987e24f5b7ac6de3bf47344711ba445655cfeb74f39436857856a425d51171c947dedd50cc0e2b846c8a6dd22cd62b1c011882d30ce10e0d5cf51759a4c987d019355939e569e7be53be6f596e0e94f84ef6c3dee2904b49891760b7946bf0df2079d78dbb1f57f47c9a01d81fd6f7a6a30026eeacbff10399b8d102e61ea4d1952d52cf13fc9666d2c7c46e62759c233b253cbf4142180118d4ff8810b028956876161025df1d60", 0xd7}, {&(0x7f00000025c0)="f51a3582d14adbbafd8b477eb0171c686585600191962191aca292ac0ea4de981765cdd9f242a6c406a7388d8c69b533a244fb3d553e6e77a7154b9eff481ba2d53ccfc6aa0cb78c9e15d0", 0x4b}], 0x8, &(0x7f00000026c0)=ANY=[@ANYBLOB="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"], 0x1c0}, 0x80) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)="b15a9da8f2c66886c7f9e4e275141bc9537973470656ef8e2b3517eff2d6b9b6bccde606e3caf71fac4cffdd82ad78ef75b4c3e34b48d1c18b90caffec2291f73c2fcf225d9fa11969c73163fea0e36b9e6e0316571429a9c7ec3bdf5cd91d31e2ccfbccc88f27347cfceaeb5f0425dec65567baf5c533aa6517c43171d33724bbba399f012b3bcec9d6", 0x8a) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffff9) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, 0x0, 0x0) freebsd11_stat(0x0, 0x0) syz_emit_ethernet(0x4f, &(0x7f00000028c0)="d15ac9c0ac2e2f29b906d87848bb5815b361155709fe3c94a1a4da1791957d88ddb96ed505a6cdd785612ff9bda637fe8f416a59ef0223c5ea996ffbdd50c6c3779fe1de9fa7d93fa4836487f4c166") rmdir(&(0x7f0000002880)='./file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:02:32 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x30003, 0x0) ftruncate(r0, 0xac8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x3) 00:02:32 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="01781b2d060000000000001f00000236193d13040000000000000000", 0x1c) write(r0, &(0x7f0000000cc0)="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", 0x57d) 00:02:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1, 0x4) recvfrom$inet(r0, &(0x7f0000000100)=""/73, 0x49, 0x40000, &(0x7f0000000180)={0x2, 0x3, @rand_addr=0x1000}, 0x10) readv(0xffffffffffffff9c, 0xfffffffffffffffe, 0x0) close(r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000001c0)='cubic\x00', 0x6) r1 = socket$inet(0x2, 0x1, 0x9) accept$inet(r1, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r2, &(0x7f0000000040)=0x15, 0x80000000) 00:02:33 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) exit(0x1) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x7, 0x100000001, 0xfffffffffffffff9]}, 0xa) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 00:02:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f00000001c0)=""/4, 0x4}, {&(0x7f0000000200)=""/39, 0x27}], 0x3, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) symlinkat(&(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file1\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)='5', 0x1}], 0x1) ftruncate(r0, 0x7) 00:02:33 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)='L', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001800)=0x7, 0x4) pwritev(r0, &(0x7f0000001740)=[{&(0x7f0000000080)="744d51967932863b58f1c35e9ef3da260f21e811fdbd23d0e907b5afb58d11e4ab746bad", 0x24}, {&(0x7f00000000c0)="971e9d3932ccbdf287010d8f1f4db0da8d8233d170556a48ad656be18a38b3bde696a4af63faa2597209311317b8e7307af598fb7621e39edb4dbea0e67589898ba6d69b528024e8b59323c54ec3e5c7fff8f7e1def5eb2709b1e26d404e95e87b0cb23be8619b6ecfb9e3d9d97ce6538e294b0bd1fb40c200a237b83dda40275b473a600b35d7b2c21f20a1148516323b34", 0x92}, {&(0x7f00000001c0)="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", 0xff}, {&(0x7f00000002c0)="8d830a9bfdd7d452b108db465dd92d770192414734ef380cb257902a17e3845474e3549551fefa8e680aa2775c1d22e280ad008354f589babcf3d3beb21f1826f9ea29f3ee19006d7d1602e75d441c819dcbdf9ceabcde13c6109e886acd4b5210ff5d40f912", 0x66}, {&(0x7f0000000340)="b269616948bc4991f3c3c0b2c906ae183921872475d0bd1c8ded70f7c3aae24501eab8c008a9f5b8c6839c9cb8b60f9c8cc1feebbe38fc761e89c5bf01e7e3dfd13d1773909ba582a693105b2dfce8516011f5ba7305148e74aeeac13232308cff27c9c4bb20465317e8c7a368010875f26bf1690fcf137c1e8d9c9f7af8b3fc15d68e22e9d9d7bb17f94caa6ba51a7443a47a4881f67fbc8bbd177aa7a0afafb6c9e0df6da28e1b21a7cfe9c0bc", 0xae}, {&(0x7f0000000480)="ffbc2453c45480b275ae8882842088bf0acc12797ef2242dc62d6fcde54d1d9156ae48585de5e322e4b9c12f35b015032d33cae8f7cae8180bca08733032a8b23087e77d32ced0146f502cbde1a6cb2615b229a8e982c906cdc2b1a296ee2f43936a776420be8db3eb7e6f2805d0c8335c172ce05a4d946d526aee134bfa76db870df55825348c4298029780ef192e8f47708fd216e0cf9b3c282cfac4208a4fa0dbfc8ed7cdbf33884b", 0xaa}, {&(0x7f0000000540)="4334746462cf5f335fb608762869f6ce1b212ccc972d07f38769ce03df7d055990eb1d4436824261794fef471450fc1f70ff502ac836ed457049e2612a8c6fec1c24b34e62f24b2bbeb93a9fbaf8189c82383f49b8433339b86953a5c22016a82cd371a2ba21f0217d763bc8b7f37d990353677df90391c18dbb5dc079ec59c7335a9b63b5c02a399ae35bb616d0e75345a25a911ab0704e844ef3b308a1dcc6e23b84f88e6114f53361125ba33f64ca94fe5c502d96adfd5e661e9c1fc0ac31fff9d2baef889946a06b8d364074", 0xce}, {&(0x7f0000001640)="c39bf20f3745065337bd614084ee80c91178c3e55212dac3ff6cdf83be7694b529cc18b23eda2527e02ddc363b899273d3f3b00923b9d868c082f43a147d6ae67c55fc88d79f1c50eda4786eeb14d9141c0ce58ca0d6fcab4ded6aa0983314f51dac1c30f5bb3ed898d9b5061538e0fe423c679d59d292c817ddf3bc5889583e7c35a909d6f860b933672460ed2a4828815f090d73647a8dd0521a492b211f1d1f3f620bc9f0039d9c03d76732eb3195192af5a0e3dd687da5b5aa6be591743c77fe", 0xc2}, {&(0x7f0000000400)="b6a9f526a07330be709603fc6b3b718752fe69a6f5c29dc95e78188c3b401de1256975e6d6c1e326c4845253092963a614a0218c2d4b", 0x36}], 0x9, 0x0) pwritev(r0, &(0x7f00000003c0), 0x98, 0x0) 00:02:34 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x336, 0x0}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 00:02:34 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002440)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0xff, @local}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x820000}, 0x9) 00:02:34 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000000080)='./file0\x00') symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = openat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x4066fe, 0x0) connect$inet6(r1, &(0x7f0000000100)={0x1c, 0x1, 0x5, @loopback, 0x7f}, 0x1c) 00:02:34 executing program 3: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x3, 0x2000, 0x13a, &(0x7f0000ff1000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) listen(0xffffffffffffffff, 0x80000000) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000280)='\x00'], 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000900)='./file1\x00', 0x800001, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0xfffffffffffffccc, 0x10000004) r2 = accept(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(r3, 0x8000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x6) r5 = socket(0x2, 0x7, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0xffffffffffffff8c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="c401bbc9b3"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x10001}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="4d321ad86c00000000a41a4c4285651dab030c9c0e73d402e101da0000000000000000000000"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901af"], 0x0) 00:02:34 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0xfaa, {{0x1c, 0x2, 0x14c, @loopback, 0x81}}}, 0x88) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000000)=0x8001, 0x4) 00:02:34 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x7f, 0x200, 0x7, 0xffffffff, 0x9}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x9}, &(0x7f0000000200)=0x8) r2 = socket(0x2, 0x2, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x20000000000001, &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xc) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040)="1fe5b4d4b850e061941361e5255c56e762df84c6a7e58926", 0x18) write(r2, &(0x7f0000000280)="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", 0x58d) 00:02:34 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x6}, 0x10) 00:02:34 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xbc1a799abf40b9ea) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x50, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x3}, 0x8) 00:02:34 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000340)=0xfffffffffffffff8, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) socket$inet6(0x1c, 0x5, 0x7) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000180)=')-\x00', &(0x7f00000001c0)='^\x00'], &(0x7f00000002c0)=[&(0x7f0000000240)='/\x00', &(0x7f0000000280)='\x14-*!^(\\!\x00']) 00:02:34 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x3, 0x2, 0x8}, &(0x7f0000000100)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:02:34 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000040)=0xffffffffffffff01, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:02:34 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x1) sendto(r0, &(0x7f00000001c0)="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", 0xfc, 0x20004, 0x0, 0x0) 00:02:34 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x78a802e141b8d68b) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:02:36 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000080)="6cf306fbbec117022776044a37e02cfe26a71533a9a9c92dc696b02ec5f1a555789f969970a7945049434a062566314db10edf36f3583450245363c7dc1e500bcce313792bb5bc5c1c9a524121504d8b3efaeb0fbfe4968309934263e73bed227a522f48ee87f82a146ef2f7fe59f4275bebf10cb1d9b1191d60107e7c7824a41afd22e9314dac5b19feba1507f4"}, {&(0x7f0000000140)="6c8a1b35e64e3616f096e1a49e3e2d2e147fc906ccb7b31afa2bd6170c006b0cd36fd5824296ab7150e25cbce5078121825c0ec31aa48f207cf773a12bd61b72582142585b71d689b5971a54b0427c760c7e1ea19ced08ac5f6a7f5ac9c8b856f09fd7cbce2a196cbb7daeb68a654fe210a461bab643b3924e1166e9f2fd01f40448a0fdba04511429ccbfeaab0e5be5ee09d6bc5f565b982b225328f45d81e616cca1970668a4369e75bfc946f6cf386042cce1bd979bc4ea5a7be6c1d225c31cc3750e3e17a28178f039a300d513322383120685c7a5f202ef6f11ed909069387011651f2365c35d47cbf2c683228294d3"}, {&(0x7f0000000240)="45ef59a3d50cbffee5255e83b9615e5c9ce8a039afafce95c8a2a9b97bc1e6b9ec51f57be203957df6fe84578c31dcf878951449668a49f6621c1003f330a72cc1b3722accd711ac1c950edc39bb68b4fda8e17416ba657d57c92ed33ff0335a6f233c1b728800e273957cde21128fc5a03017b8e447c10cd5735b5588bc55fb8a6726d62ecb"}, {&(0x7f0000000300)="955890fbe27d7a5ce559e8dd2f3c8257da50265f4a51a4918bf0324b1f61ea6ca73d59d692b2995dbdfa29fee415a297fdbcb96df9a4593e8ca173e7f7521ea10bd66eb501dd604d4418bbf854c8ce503f19c917813625"}, {&(0x7f0000000380)="86c22719cffffbba48572dbbd0b38e3ca331b460b642092f"}, {&(0x7f0000000500)="b8f96f6ca90d646d312414343061cbc639c2d66a43bc6ab22a100ab10872fce5171ab8b882f37ad1001b20069d95c93aa67d3df6e437dfca3f839f7151b39f7bb8d5238c04064065e33e1dbd080210a40a5845de1383a9484f3650369230c66b09140f16a69c891eae55f84a35b9ee74d681908613d3fc16273f0fa1aafca827df4779bb2a428ffc53c178e146ca2b0afeeca6fcb80932ebb09bfa7918b59fbefd22097c61505b7f5a139eca327168b8a6c37a1a41874ca0cfa467e2b4bb77772e9fa1091c65a959aedd5aeeee5b9138c8ce73aa481e229d82b76e841b7acf6fb8"}, {&(0x7f0000000600)="922a21e246c5cf44436169153b3b775668e546add3272be5eac31e138d122c4bba5ef75aa8bd38291ffca169e7209ea60a1fcd2db428f34c95732dad83d05d9b549d375174fd36cdcdcbe70b242fbc3a31722d1dd2d52f532a21a7d0bf6e2330f9d4a7f0b7d01308a9c2c4059bdb3be6ea4cd2332b67609f52dbe39d2a4f489f82e8906947345bafb94c9125c7a6fdb04f564b58b377f8a204b17bd52ec3d38501f6d692931d3e93f8372d852057dc8d0491cdd8f3b5de88e439fbd237bf9f192684e04497cc30085551700772facaebf1780bc0fdb2dccd9d71619b1216e6"}, {&(0x7f0000000700)="104d824339e4c1d5ce073dcfd0b9c201ac6b658351b5437617e73453359a8077eab516da4dc714165d4dea14056cc870595d659e9f206aa3acbbb9cdc76789b405a8983fcf683ec056d0aceacf2774b8430cfc40baf4e28cf545c226ad3f1af1161f4c5533caba4b740b0dd11476564df1ff1fc43d4f97e54d1e30666ed5c1f39a46edd1d1e99b814e63a072fc5fd32a8807a7fad942087ba37cfe0a47e4f44eb903573f9c91011ea11c5f01ba8b5bed9bbb79"}, {&(0x7f00000003c0)}], 0x1f) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r1, 0x60}, {r1, 0x12}, {r1, 0x4}, {r1}], 0x4, 0x5) dup(r1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r2 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffc000/0x3000)=nil) shmat(r2, &(0x7f0000ffa000/0x4000)=nil, 0x2000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r0, &(0x7f0000000100), 0x10000000000003e5) 00:02:37 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) recvfrom(r0, &(0x7f0000000000)=""/176, 0xb0, 0x2, &(0x7f0000000100)=@un=@file={0x1, './file0\x00'}, 0xa) 00:02:38 executing program 3: munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x30000000) sendto$inet6(r0, &(0x7f00000001c0)="dc10ce0de8a46e6f86256f20809254020020c8b3896cedbf8a0bf5cd6aaf78b63c760f9d175c8528337c3c4f0b3e6a944d2d5dfeec3c1d059860d3f0da3de6e30d49e1af69", 0x45, 0x3cf51b5a6e7c3058, &(0x7f0000000240)={0x1c, 0x0, 0x9, @loopback, 0x8}, 0x1c) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000440)=0x1, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={0x0, 0xfe, "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"}, &(0x7f00000004c0)=0x106) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x2, r1}, 0xc) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1, 0x1, 0xfffffffffffffff9, 0x400}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0xf, 0xe9, r3}, 0xc) r4 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000f34000/0x1000)=nil) shmat(r4, &(0x7f0000719000/0x1000)=nil, 0x0) 00:02:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0xffffffffffffff23}, 0x10) 00:02:38 executing program 2: r0 = socket(0x101c, 0x10000003, 0x0) getsockopt(r0, 0x0, 0x40, 0x0, 0x0) 00:02:38 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x100000001}}, 0x0, 0x8, 0xffff, 0x101, 0x10001, 0x30}, &(0x7f0000000140)=0x98) sendto(r1, &(0x7f00000002c0)="d5a07374d529be9b9d2a176bd587add43f72129dbe8f7a1009d67024b73948e3879523a16c7315edbe9272102912bf639b30890541da1effbfa09811281fc56ea2407ae6ea09f2b81705fd93a7f98400ef75558472f18da2b74f443bf18d4616bc960a8d4ba4af566ced07", 0x6b, 0x80, &(0x7f0000000340)=@in={0x2, 0x3, @rand_addr=0x80000000}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x100000001, @loopback, 0xffffffffffffffff}}, r3}, &(0x7f0000000180)=0x84) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) mknodat(r2, &(0x7f0000000380)='./file0\x00', 0x0, 0x101) 00:02:38 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x7, 0x4, 0x1f}, &(0x7f0000000140)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$inet_sctp(r3, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10}], 0x10}, 0x0) 00:02:39 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e210100000000000000000000000000000000000000f200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="04000000e5260000"], &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) r3 = socket(0x0, 0x20000005, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r2, 0x7fff}, &(0x7f0000000340)=0x8) getitimer(0x3, &(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x89}, 0x8) 00:02:39 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x20040, 0x21) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x7, 0x80000000, 0x7, 0x1000000000000, 0x7, 0x7fffffff, 0xfffffffffffffffe, 0x7fffffff, 0x927, 0x1, 0x100}, 0xb) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd3d) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x100) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:02:39 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x3, 0x4) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000100), 0x4) 00:02:39 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)="dd", 0x1) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x900000, 0x4) fsync(r0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:02:39 executing program 2: sync() r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) fchdir(r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0x1, 0x2, 0x6, 0x3, 0x9, 0x8000, 0x0, 0x2]}, &(0x7f0000000100)=0x14) symlinkat(&(0x7f0000000000)='\x00', r0, &(0x7f0000000080)='./file0\x00') 00:02:39 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x80000001, 0x4) syz_emit_ethernet(0x0, 0x0) 00:02:40 executing program 0: setrlimit(0x3, &(0x7f0000000080)={0x80000001, 0x200d60}) socket$inet_udplite(0x2, 0x2, 0x88) socket$unix(0x1, 0x5, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) dup2(0xffffffffffffff9c, 0xffffffffffffffff) r0 = open(&(0x7f0000000040)='./file0\x00', 0x240, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001240)={@in={{0x2, 0x2, @loopback}}, r2}, &(0x7f0000001200)=0x72) 00:02:40 executing program 0: r0 = socket(0x17, 0x10000000, 0x8) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000140)=0x8) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfff}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r2, 0x5) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r2, 0x3) 00:02:40 executing program 2: r0 = open$dir(&(0x7f0000000080)='./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, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x9c, "0c8cae687802bd6c6a5abc8cdc312c7677850634e6b5c7660c03903bbc75abbc0a52200d73428382c9128f6deb70e7ff95596e46f23477eeefe3a114c9ea31435478f75a3d86016555b3b1b708a2890ab8fdb393e6e8e7cf9e107179d2586df3f299bfc726850163d1d8e98765e80a8eee6902b21e0e4c4db74789e7c6bffa15329630d8fa2cfc27e5aa1501c57018dbbb1174ea6ce1582e17b86998"}, &(0x7f0000000040)=0xa4) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000180)={r4, 0x1}, &(0x7f00000001c0)=0x8) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) 00:02:41 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x200, 0x1, 0x6, 0x20, 0x10000}, 0xc) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x3e, {0x0, 0x3}}], 0x14}, 0x0) 00:02:41 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x100801, 0x4) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0x8000) symlink(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)='./file1\x00') mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000580)) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000840)=ANY=[@ANYBLOB="7db7cc4a47af5f6c20ed2b3f3d6f613d53f7b6249c0f53565fa8d4d6fe949c27d746c10dd39f33f34b65d9c07b929dd0b12322ebf726ce466135031fe3c1fb2240018b8aa91c8d4a1de259fa1d62f1dc5c69a64e848c1770b617cb8d466483c46fed2672addbed7360705cd6b3aa7d338aca575359fd67eaf0d4c4db5d8789336539907d2bc68720ad1ff4fa4f35ef2646a9468856b1018ef6a96319d6834df8d0ab9e3e01fcef89eb282161e55b3d2f5609609152d09a95e4e063f6002605d059197c670935252f37732d14520f809602896285a506c5d9963379b037"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a4383694f8a3ded6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x24, &(0x7f0000000640)=""/204, &(0x7f00000004c0)=0xcc) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240)={0x2, 0xffffffffffffffff, 0x8, 0x100, 0x4a5b, 0x6, 0x7, 0x3, 0x4, 0x20, 0xffffffffffffffff}, 0xb) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x13, &(0x7f0000000040)={r4, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000005c0)=ANY=[], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(0x0, &(0x7f00000009c0)) 00:02:41 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:41 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x2268, @loopback, 0x400}}, 0x0}, &(0x7f0000000280)=0x84) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000002c0)={r1, 0x0, 0x2eee}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000300)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000440)=[{&(0x7f0000000380)="9cebc565acbff0599fd87b00f00177206c63c82898a14e109d", 0x19}, {&(0x7f00000003c0)="ab5d411ee946779455c26ceaf96edf3537fc6633aaf6ab0f8cbd677a2d85aee5d789a5515a5efd2aa6baf89856be3bd9e9aab5c5aa1e17e8ea763886ecf5ed8f082579727bc96deb22bf78671eddb2c3ce459f60e56671f0ae767c6ad107fac935ac01a14729a32d31", 0x69}], 0x2, &(0x7f0000000840)=[{0x90, 0xffff, 0x0, "63fc4431e4452a5884286707557178155d151427aeed3ad6143a84cb8c82953db98e9b031a707f56aa808aac6aba65489ba6b02a43e3fcbd088be7dc3dcf4430f0b77835950b2d9bd3eb78d17b761dcb5a1040bf95218f4fcad6a3445797032b87bb07a8d604fdb687bb6af0257a2bec001ef613d802952a0d51650c1e83"}, {0x1010, 0xffff, 0x6, "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"}, {0xd8, 0x88, 0x0, "239a09f8dece56a5ce106cd4f42b331da1df1b487d6d965e01090b11a2c5dc4a98ed657f7321aa35849a5e4d9c2db0e3d70a73a37ebc1cced87bc24bbfcf5356372b134abed23ce6c4ea9c72d56e8f314f2c75d39dbc455c9daecabd6f55ab1aeef444a0779e7cf8cd71eb54821e7d68daaf4dc61f1218cd59296c4fb6e96a1bbbc987f1d68cc510f30d9c23ac8e5c86638a48c4a0030839b9a05845c0a739cd99b47a5da26f4dd6dc22724ebda308b176c3d378bd0a372f4227880410b45bbde2033a"}, {0x100, 0x1, 0x16, "988b01e2d1474c02a27000a438c106a3bb3362266bdbae778be703b1631609bad9585a6a5be2ee28d34200e3fcd8056dec85230c882275ee88491f28a7b297b252e33302f863ae4804764b928e6303ec8480e260d3877557b14120554a46719074545e2ec3fd67d76409acd0e2e2218e2ad71c6911502f3ac01b5965a7f38799e30938db613f291d1d9d1018f94de572447607bca6636742df519b4e0ac00a2acadcc05fbd7d0bb8f565705e20f94248dad201fb74ad754c9a8218ca8f2095dfb03a48b26e22b44f78aa40a7d637bb48d308ec46631036b105071ca7761739691fda81d7672ecec67645be8f1d53"}, {0x60, 0x3b, 0x9, "2c2ed87e56c6cb3e0f15e3f77b62b02caeed82dec0e558fd14f956a2b14c3f0692041bc195df093ad69f22c6c51ebfae5e91f304174497e6e44a22e02837d92628d9b978954d5f27145cb5c0"}, {0x10, 0x6, 0x7}], 0x12e8}, 0x80) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) shutdown(r0, 0x1) fstat(r0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140), 0x8) shutdown(r0, 0x2) 00:02:41 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8) 00:02:41 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x3, @loopback}}, r2, 0xffffffff00000000, 0x7f, 0x4, 0x2, 0x5, 0x2}, 0xa0) ftruncate(r1, 0x458) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r3, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x202d, 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000080)={0x4, 0x2, 0x2, 0x0, 0x4, 0x600000, 0x22, 0x8000, 0x8, 0xe7d, 0x3}, 0xb) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x6, r2}, 0xc) madvise(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x6) openat(r0, &(0x7f0000000200)='./file0\x00', 0x406600, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0xdea, @loopback, 0x5}}, r2, 0x7, 0x400000000, 0x1, 0x80000000, 0x1, 0x7}, &(0x7f0000000180)=0x98) 00:02:41 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/32}, &(0x7f0000000140)=0x22) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000180)=0xcad, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="3ec1d664a543447bbfff0400ffff000001e403a4c77f72d7597bc80900000000000000302a4ed83693f7ef4b47782d"], 0x9}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:02:41 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82a982d28743998f4c919ebcb53f5f06c0bf3d53e6f02ae02c31f3c8b642863f6f444eba9a5e53f51a2099de519198ccd625c2f50a2c66fecb58af9b4b3b7e2f0f3e2365d68b"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1}, 0x8) 00:02:41 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000180)=r2, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, 0x0) 00:02:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x9}, 0x1) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, &(0x7f0000000100)) 00:02:42 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x401, 0x9, 0x4000, 0x20, 0x7, 0xfff, 0x4, 0xaa9e, r2}, &(0x7f0000000340)=0x20) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') shutdown(r1, 0x2) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000380), &(0x7f00000003c0)=0x4) shutdown(r1, 0x1) 00:02:42 executing program 3: r0 = socket(0x23, 0x10000001, 0x8b) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x5571, 0x410, 0x1, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x6000, 0x7, 0x20, 0x272f459c, 0x8, 0x6, 0x1000, 0xffffffff00000000, r1}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x1, 0x0, 0x41000000000000, 0x4, 0x7}, &(0x7f0000000180)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) socket(0x1e, 0x10000002, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) 00:02:42 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:02:42 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockname(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) ftruncate(r0, 0x80000001) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) r4 = geteuid() getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000240)=0x0) chown(&(0x7f00000000c0)='./file0\x00', r4, r5) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x0) mlock(&(0x7f0000ff6000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) 00:02:42 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) flock(r1, 0x1) flock(r2, 0x1) flock(r1, 0x1) dup2(r1, r0) fcntl$getown(r1, 0x5) 00:02:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x6) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0xffff, 0x100000000, 0x100, 0x1, 0x100000001, 0x7f4, 0x2, 0x7, r1}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r1}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:02:42 executing program 3: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={0x0}, &(0x7f0000000080)=0xfffffffffffffeea) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0xfffffffffffffffb, @empty, 0x73}}, r1, 0x4, 0x8001, 0x8}, &(0x7f00000001c0)=0x8c) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) 00:02:43 executing program 2: syz_execute_func(&(0x7f0000000040)="f04321acd66d807200c4c101f2fa663233c421a9f44c2f08dce444c3fd0f46aa90c42155547546c42311684cb536a8b326180f2ce5") 00:02:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, 0x0) 00:02:43 executing program 0: r0 = semget$private(0x0, 0x3, 0x101) __semctl$GETVAL(r0, 0x0, 0x5, &(0x7f0000001f80)=""/109) semget$private(0x0, 0x3, 0x80) 00:02:43 executing program 2: socketpair(0x10, 0x1, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r0, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) setgroups(0x0, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:02:43 executing program 0: setrlimit(0x2, &(0x7f0000000000)={0x9f08}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) freebsd11_getdents(r0, &(0x7f0000000040)=""/97, 0x61) 00:02:43 executing program 0: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f0000000100)=[{0x0, 0x7bcd, 0x1800}], 0x1) __semctl$SETVAL(r0, 0x0, 0x8, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000140)=""/4096) 00:02:44 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x100201, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) poll(&(0x7f00000001c0)=[{r1, 0x208e}, {r0, 0x20d4}], 0x2, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00') 00:02:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1, 0x81}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000040)=0x4) freebsd11_fstat(r0, &(0x7f0000000080)) 00:02:44 executing program 3: syz_emit_ethernet(0x58, &(0x7f0000000040)="044e98e99ac6e850ce27b51639455c21be8ad49b85c2e6ce89667dd38bb5b754362eb85dd976d913bc154a53f40860d98b79b279df8b44b8194899919e18e2d461a0d13d95af2eb939bdfbf6fd0ded2efb444f71540b88ab") socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:44 executing program 2: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="46fc76f8", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0xfe88) execve(0x0, 0x0, 0x0) 00:02:44 executing program 0: r0 = socket(0x1f, 0x20000005, 0x2) getsockopt$inet_tcp_int(r0, 0x6, 0x402, &(0x7f0000000040), &(0x7f0000000100)=0x4) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={r2}, 0x0) 00:02:44 executing program 3: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) open(&(0x7f0000000100)='./file3\x00', 0x80000000000206, 0x0) mkdir(&(0x7f0000000200)='./file3\x00', 0x9) open$dir(&(0x7f0000000080)='./file0\x00', 0x20000, 0x2) 00:02:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000580), 0x1f) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() lchown(&(0x7f0000000000)='./file0\x00', r2, r3) 00:02:44 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) fstat(r0, &(0x7f0000000200)) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='./file1\x00') r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x10000000) connect(r1, &(0x7f0000000300)=@in={0x2, 0x1, @multicast1}, 0x10) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:02:44 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) truncate(&(0x7f0000000000)='./file0\x00', 0x6d000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x6, 0x4) sendto(r0, &(0x7f0000000100)='D', 0x1, 0x100, &(0x7f0000000140)=@in={0x2, 0x3}, 0x10) 00:02:44 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f]}}, 0x1c) r1 = accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x4, 0x1000, 0x5, 0x5, r2}, 0x10) 00:02:44 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa1853693d0cb65d3, 0x4) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x7582, 0x3, 0x7, 0x1}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x1f, 0x7, 0xffffffff}, 0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x80010, r0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r2, 0x2, 0xbf, "7e541a477a28531b07f988f1fcc5753bd0bfb3087c642459f53f247d38a24dd518e38b7b8cda86d43e73a6367071c8cd32ddeec0bc23a509215753a1c9d6aaf9fccb4bc5cf7041ea5d8251817852771380f5159569477b93b4ee179fd35de6fd3eb6ad841db41b99662adf3c997121b9daf86affe512488cd545034daed5af82fa7927dc048a14fba7dde696871fc0cf432129bd5c4e9d0d75485ca4a9bea94b345ea8c470762c400702a701ff0eb39713e3b8b22c9c3edfdc3f347014d69f"}, 0xc7) fdatasync(r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x800, 0x10001}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x8000, 0x100, 0x3, 0x400, r1}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r2, 0x200, 0xf, 0x82, 0xffffffffffffff81}, &(0x7f0000000340)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x97, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}}, r1, 0x8a6f, 0xfffffffffffffffe, 0x4, 0x7, 0x9}, &(0x7f0000000440)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000480)={0x7ff, 0x2000, 0x4, 0x3c21, r1}, &(0x7f00000004c0)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000500)=0x2, 0x4) r5 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000540)={r3, 0x7, 0x0, 0x7, 0x3}, &(0x7f0000000580)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000005c0)={r1}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000640)={@in6={{0x1c, 0x3, 0x0, @empty, 0x1}}, r7}, 0x84) open$dir(&(0x7f0000000700)='./file0\x00', 0x10000, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000740)={0xf, 0x1, r4}, &(0x7f0000000780)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f00000007c0)={0x8cc, 0x30, 0x4, 0x80, r8}, 0x10) setsockopt$sock_timeval(r5, 0xffff, 0x1006, &(0x7f0000000800)={0x8, 0x5}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000840)={0x1, 0x5c4, r2}, 0xc) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000880), &(0x7f00000008c0)=0x4) clock_settime(0x0, &(0x7f0000000900)={0x9, 0xc000000}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000940)=0xfffffffffffffe01, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000009c0)={r1, &(0x7f0000000980)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000a00)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000a40)={0xd7a, 0x100, 0xc9, 0x100000001, r6}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000a80)={@in6={{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r4, 0x40, 0x2, 0x0, 0x4, 0x2, 0x7f}, 0x98) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000b40)=0x5, 0x4) accept$inet(r0, &(0x7f0000000b80)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000bc0)=0x10) 00:00:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x9}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000005c0)={r1, 0x64}, 0x8) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x3, @rand_addr=0x7}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x0, @multicast2}}, r2, 0x7, 0x1, 0x7}, 0x94) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffffc8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYRES64=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r3, 0x5, 0x3, [0x5374, 0x2, 0x7ff]}, &(0x7f00000002c0)=0xe) connect(r0, &(0x7f0000000340)=@in={0x2, 0x1, @rand_addr=0x4}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:00:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1c) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1020000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x8}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x78) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000100)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="fcffffff0600000014030000ff467800fffffe00"], 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:00:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f0000001640)={&(0x7f0000000000), 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="2c0000008400000002000000600c0500200300000300000006000000030000000000000006000000", @ANYRES32=0x0, @ANYBLOB="1c000000840000f7c56200000000000000001ed295331700dabcd8b30d849c456c", @ANYRES32=0x0, @ANYBLOB="2c000000840000000200000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="2c000000840000000200000000000000000000000000000006000000000000000300000000000000", @ANYRES32=0x0], 0xa0, 0x20008}, 0x81) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x80, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0xdc}, &(0x7f0000000100)=0x8) 00:00:12 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) write(r0, &(0x7f00000000c0)="bff1885181aec7b1a28601bb71aad13579beff272afe825b6094473db8857ecfd4ae774835d0c198eff3b4dc4492d719c9ff7a0734e5c8b11023ea69a54f5a033e66f52cf5cd3760915ad995be51dc3e11c8dddb25bd30ab9e1dc4aec1d5e025d4d7ef3c63677bf2f97629f8b403ed6de287c28937a3db653693e4238eef1ffad9480fb98195f4bb3cdb688486dbef17ddfa93df16", 0x95) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r1, &(0x7f0000000040)="0bf14be197c2b8c6258df33ab502941c348c48f12ce646d2a8ce68efa19a7f4a1503856294cb1f02ecc3c4f2f2db3374cd187f00a33114e5a41cb9d2fd834d9a880088b61d2b432ae47c4e768d42022e354548a4d6bf0bbdc9f30a8add", 0x5d) 00:00:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="6e49aa9ca70a22e4089c1e2cf40000"], &(0x7f0000000180)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0xc0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000001c0)={r2, 0x8, 0xa5}, 0x8) 00:00:13 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e21ac1400bb0000004700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bb96b53266a4ec968e7600000000000000000000", @ANYRES32=0x0, @ANYBLOB="020000000008000018000000ea000000fbff0100"], &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14) 00:00:14 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2fefa16c65382f66696c653000"], 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="89000000c9b084058c338170114571be55cec28d2e8ad458cf2307fb7a35c7c8cf3ddf196d8a95b9d8332cecd7820c8be9f87128e5f4a9d98117196581f91c0d8f1a52f5873e0a0e26e7ad0bea8cefafcb95ea36c4cc009244609d2c725df4bd817bfd95eee9125ce1a034a4697fc68a6788e6c88e5dc9aaaa1220d60a2065a0d83d6d26ab0a00000000000000000000000000"], &(0x7f0000000100)=0x91) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x3ff}, 0x8) getsockopt(r0, 0x101, 0x4, &(0x7f0000000180)=""/123, &(0x7f0000000200)=0x7b) 00:00:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x200000000000005, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x33de}}, 0x0, 0xfa, 0xa1, 0x4}, &(0x7f0000000200)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x3, 0x4) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000c400000000000000000000caffff7ccea6aeaa06ffcacc82"], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000280)={0x2, 0x9, 0x8, 0x5}, 0x8) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x9}, {0x40, 0x7}}, 0x0) 00:00:15 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xcdc, 0x7, 0x8}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x2, @multicast2}}, r1, 0x8, 0x4, 0x6, 0x9, 0x5}, &(0x7f00000001c0)=0xa0) openat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x4066fe, 0x0) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8) 00:00:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff6b) getpeername(0xffffffffffffffff, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) r2 = getpgrp(0x0) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001540)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000080)=[{&(0x7f00000001c0)="0480bbc3995058b1e30197d660b517e959d4767e08d8b839ab5464774df5f35058b6ace3639cadbce592047c0f177746340332a8ffe1d276ff11200f5e4a8b38971f3dc27e4488b78a9711a408daeb113599842505c695fbebdf838d54eab51277408bd9091e934ffa6ee2e3275ab2d4896bfa747f00f5f4b11e187908fab15b34b1530070ab0e97d36397dc2b4053aa5e00307bf0e79daec3a16d162003d6e3706eed985bf4c9c0e5b1322637e7e45e0e615fab8a590d7ae68f4b1cf6a67383a2c0f94c9866c3263ea3741fc55325bd0b6904d6120b35a35178486c", 0xdc}, {&(0x7f0000000100)="c80602c483a38f2a5252eb2d0364d82190b2384cfb12e87bdb59f2007da4202de5107d819ebbb31afad11fcfdf005486e662c759617b9a95aa35e547418fff254d11a49e83e75384", 0x48}, {&(0x7f00000004c0)="f0a304bc73306bd4428fdf131a51d3c8d89a3b019fc8c8e3cae44a86e38ee8a9e255891c49b26395a19822128bc5701015e179b7523347055a1d15f97b72407eb69c565365bd475d083de92d08fdf549c9e5218d50dfca56a35b05d9d98ab302fa568bd1d88d81f1e1fe9e8d6fbd59a944bcb00330900dc67b227566109562c78edbf8a8c55f1a134953cfefd8ec4fd5d02cff7ff69ddfa4551be765c19201c17f62f9f03a539a0d8176a1f77c2ac71cc1c743746dd77c334e64c8fc04be888bc418adaa46dda3c7ba92c38e2e886b495540bc555c8ddcffaaf774dfc5e0c32665376cdaea8dbe6d5599e6ea6dcbd9b472b9b8f04f73f48a78476229ad8574c86420df4b95db8077488b1a75cad43a67cc1598faba8fb21d5eaef88e123ebae322272ae685ebb89785b5b85a5784f011399fc81ef94d321f593ae97ac36ec607e6769690a0ab07be8462f6cd3226c6a4f604924aa4bd73f3406cda97e9ee90fac6d8fd98d385e2fcfea33dd850d89cd31158a016096facbeb45f432645f9546b4d4c979b14652992ec81e90b62fc75e654e3c5aebb3da0a6ed5371633ed25b31b9f787b1537f09da18d41bdc5a72b0193b875dab4c6e04ed0df121af8f508e5ff8ed08971fcbd7acaf3f4b65aac85ff6a1e41b848db74b906015868d4f14399d708c27a0b46bee3baa34508259ab700e425cdde05e8d4db7baedffa910ac6e4ed3380dddae5bddf9618a5398ccfefebc35046d27149cdd44fbec1a44c71cbf686a30eeb98a6dc7ff19719774696b30bb60c64758cc96693a354169d35528a3c0f03af44e045c158b80d5d47e24f9540d487575bcdeb250a5416bb67a5202f3b747fac1057a0f91b6831f7ff4e9bcb6699401d99c619b68ace04829206638827f289b75eac86d054e56d672ceebb5096a4cc604e9ce5c6b83af017b657da27b2c82ab362b6b029aa9e4d7807a61331c2417db84d8911ed5ac361eaef4670d74ab70c6583538cd60e5ecac7f906ce8f9d21ba9f038272c9253cf24a55cfb0d8fedd1998ce1e3a8ca95e32f045f7a9eea0aca700c1d3e930f4356929a12145a6def713c4d1733f89ace2d5be57cd4d8c8301517ad7ab52a8e2c5d2a865856548ac2d4e3aeb405b76397d6bf7b49cd336615a827864a47676c71f68d505c552c9296f2cda031e58a03bed31c2bd79e2fdd167aa82b44c2f9e78dd3e2fe820499c2b82e28c10b975e2999315be0804f8d6abfcddff47c942c2cf0647bad9132a4a0d890bee75f881933ee6299a381a4564abc1ef0b96f37fa8c5e894051363db2bdf0e0e357a595d51aefe6a5cead8b4446713114f5dbe8def6db15be6f6a68f12de2fd1473585d731ad45073f7ffcd03e0860311dc62a4e48b14452fd2c48ac154471fb344059d50be7ed5b930075871f3e4d19647471e844fb7e955934331d5cfa3015222609d486e2718726ff485c474a976cee7998638e5a8c04f0b74cc6237c11d1dafcc468cd73d6ba98f3120b54b2ba7f0673c6b5148c3ad5d4cca5e07d0d6a2cfc83ab635a216a64710aa08c53ad4f2d0adffbe3242beacd3c63c830d7db14e8786d99fa0f34818267bca810255f7bc9b50d5a775a224864ba0a89d0ff5d4f0bc997fea5c2c4661fbf017fd635f009ed717b4f5f253682fcb6cf8a948163af7133fbecb4c860c335ebe763091bf066656a03657e67b5c5a9d2020b07ffc8e6cf31a70ea7a9579fb95b258261f5ac2e4d7b1d5f4c620fb1d7a935d375082082179fba5d0aa32e2eab7febe7a932ba10e239d136108d46d7f501eadaad49d759008c2b34ab92d338e69d0f4774efae67e862ab37e72f4a446c666d602fa6fe56fcf031f66e61dd2543fdf785cc635536a0d56d6f8d8e0a76211058b3eb0a31cc533d14be435e62bf3b2bcc66948119b46aeed06cdc579f9a94159240475b4ab103fe8e1f75901701a914f9a154b3e93c9fb023b042ecc51729e7ed11f0bc52adb6b50558c0b0d79e301956edb03249dfb7607e0e656cd22d3b25846438ff951cd3f09fc3ef9b027855aa30b28875e90e3225701b8b2da59ef31e0c30ff24aee2e276137948180adb83a1e70ad1a3fc96e6170af9d176bf9f5a926e5fdc6f7ea81cc3639ee27b48294c0fb38b4820da1f9dbe832a05d08bc223cee3c7037840c8465c932e97bf7bb134dfeaaf2f045cf8a86e3aa92409443f1fdd339e5a530f7fbf2df8826994745173dc534dae28073f64c32a804f2fa630127036939b10d5406ae13f327b757b66093195efc319574b30d7bf0cf33edcf8186f6ee9c38eb13ed680f8a4e3ced916c1836dee9791f2b7af7d86e1add01c1bf25051cfd4c0c5bb178c748c8dc6c38fa02cf9f866a376c1a42a7bba6d4cfbad72fcbf376acd9c66dc3b0bd16896d7469e45c600b7e64eb227b3ec72f81b75dfb4b972618a538ac186afbf7a1abfbf2806afc61c665ea068a7ffc09ac37a506f958e3bb7fa2ef2f8508e05a0bc95dccf5e5c024485cc796c298802c2b4290e34e01b9a580cabc04b53899b47f266a3c1ae1b21ece303dea62249c201965d75259346eaf29ee7fb1c2a5f6cd2527b990d8a356fa58406814ceacc7d34e469464bfab9bfd855deba2edf1f2035337d4e51a00e57dfd65521b78a3c174fcfc25d6067e41c3329aa7257c75c0c5aafd667b39527a6e3c961f6a9a181b8dfd43e03358d3ef38d8585e8efb7e173f5437af56009f9d62e2339f7669074fc021a983ce49008e0e4f2a87fda0ec8e8bf18d00c26d94f6353c884820755bca7e828f8316b5c30861d6c02a742a0a5d362130f1d2ef4ae6ac72573901a81aa600256efc6e91ff3c1c6d8b8fc571dad48815b9b189078ec7bfbfa340eaa58de8c7b0d9eb317f4d2b04b341ae95d5cb94bf25dc6a153ef10de12cde5ba0260c3a51665980596efaa5c211181e6c11c45c30a299128f8d77a41cc969b8ee13325493e59021ae39ff8953c1502ae9e005e5b6fb02c92925bae44f7f92ffe57dd52492605bf3f721093c56b58171d68141d6abf0f4b83824052833b4786932ab5f1f52063e4158790d8b60136d8e1a5c79a041274588f7711e07c91b59cc54db2e271c324e9bb17d0408d714f087a6257cfb7777795fe362635e8a3fe59e3a0b1cdd5ebfde5d82486482926d279b358884e518ba6f20ef2eeca1f1daf5eca46c0378771323f2b1f7f567e3f97eb2ea7a6f636fdc92a7f670619ec387a5f7aa0818967b5de47488b9d3823d6b986aadae564afe501d4d5515dbae3783172cd0101493c340dd3a6560d6182687658b730a2204dbfd624b00c46b5c6b27fb1ea9eb0ecd096847a00be8703323beb8993ef6f38c5f5c435d1794fa24d1b089e6ec81613111f88be6172bde60641a3c96b41d178aa3b9ca980dd9d4270a87f36bd3fb1d62f010c846116c93b45222342a2cd8a22d457abfce1afcd008e3a07b815dc6244dee88bca948a30c1b8d2706fcb946cd317a530734b5b26282053c660c004ae7f1f7739c4f6662a3269124e70a1bafcce1875b265a97d4c3d2bf288d92364da412e35c9aa379c21d247a4a3984e8228443cdafc379f35095584a1798f51cf1c93085185f61f1f6ff6feeed0ea3989796a487095ea6e21daf08bec6b4b9df0878d4cc8ed43403181e3c84f8ad8c57da6e4ab4f431af29b046828a7dc067338db0222a4af9d0dc000087caf6b6c19083c097e3c319d1a799b02ff2c6ffa33fcbdebb3d384875dc64c0fed8125e1ebcb7162056ee63a1250938c08c4375dcbdc15869f0fc392306087e963822a65f7d97574e04892257d38810af7ebcdb223d5e2c3513d59b6e08198523ca34ca656263acda48f151e6cf03875c9b1f27ec7a8f6a6091d547fe55bfeeb93787ae3d8d422092e1ec2bd4746b8ad6db0a8e1ab67bcf1fe7c69c7ed4a45f23e52cb7a8eeb0eee63a28e5921597cae740d3178e5f1649a0751c4a75f6f7586c6c3a9f3f1b99ed40a7fe7843c3545589afd38c49aeb474f4636666e0ef46a04176e662e94264ee918e3cafc362efb90f177ae551f95b53e55ed7e6e2a71f172a7b0830abe1a3f11fffbcf1f0413d9ec40f70ee61c9a9193cf4c738a28a7a1ced9b8b30ac529516dd0b5a869d8ab713f881ef3f2e2fd04ada603429c801fb215f48f2cee9e6dfc5346652483ae87164e9be34414f4b8b6561b64c2a2e4044bc336e3655191831eb8c925632b203023d56d3531ab7e7c394bed3d4d76812ad63eb76d7b6db0991190e195b6e55d82ae6f8402af38138aba411a3a9323d41071fddf90f34baf258a81499a795b67aa4ad43c361ae146f13fddc6ef6d22d3521b2570f47cfd0d52d47c3f47c50002759795ea8d2469f89028ae5b4434ddea5667be7ae96dea8f97a95fc508ac0feb4b3185f6a03789837e677d2ee29e028868014335a51fecd747d9e20942151da333c77624114fe4d9dabd376385e1de2e740ad8db11e1386f85f4ea145526e1abf3a83dab34f4410b5ca69e36ce08e8ab6a9f498f02f7c96099e1bffcf92e35279487dabdc095901779702ef7e6023243ae9f92fe075f5d2d30c224824cf1dd1c7f074aefa6dda94e5f7ec28c5dacc0e17c30115693272d76ffde3ebad3675fc724a6ef02fecb4739d62fb0a0b527f755d56c01f1be78a701990faa99ac50106c552b79e99d43172191e8ebcea35169dd0ffc877778ec611781ced46cec0dca131bd7e4e77363349603f8dd9993c7ba6bf1512b1e6570fd4e1aa956bd1e018c24a303c56f13db09523c99a7dc2ec0894a214d6fe8c21ac674825cdb1fbd3bcf5bf5068540771df5ee4be1e143cdf9747d18ba8e39ce15319e68aeb7a74b0a2e0373cc95c603e67c23a6c54b207ac335e615f7bf9c115398675a45cf8201ba4f17970b80c12d68175f25c8379d7b6748b719172f9b40db43ba468b701ab70506462d9ad099fced6be7bed4817105c71a84ce4de0f392b1a2c2afbd5f8834c7856c62abb8305a861a2a8bad8441fd6ff77f793aab7e3fdd59b536296625d538d68e7c2407e535c36d6fc7ff1b0f6c4f4414a828625d4efed49a304ab21131ce719a00e569ccb9245aed50cdac11aa629ee4f94a9f4262d123ddb7a4ea635089154d0a50e53dcd9d8478086bb3815041d5aca6a0d356526f7a3edccde332557a38239505899603a361b7a45023ca7cd01f11771a8789bd742b48b2c8213918ddfbea04bea51b5e380dd1b716f9fbec28f4746b22478f33fe6613dd069a43cc7aae7117abee6fd39ae716dec764a2200432a728ea4135d10a3f6f3917d189b2890a8c7e9f3b40db25a51e678deef60c95237a40f665f27b254ce1ec98e8e697f7630e2cfbe925f7e3ccff793de41d811d62e00bac3acb2823f6a40c3b9a8d6032978bf753f86c03cff4d32565214c28078c751e0f120f4482f09e21ec815801496bc32be308192af83d3408f2d70fcdf2affdda124bfce3d6ab5acb8f788f88fa29b39be85d8e0daa1af9fd78459f9b47deeaa91c52a3a674af2d87a3056fe160ae3ac8108a709969811c17c88c8683bf5748201c7d027274cae37688bd1fc846f32af95c01faece21a3f418051c4f0d339ed4b3fdd0a8c5b86288b1dd407fd684d977830815b5a4d40a2ad74e2b91445c4dfce7784a07a9a0f6973a9d721ddef6027bdae2ab843d6e88b411a5b9f73270623470cc8f9561cc40dbd2f253a002a98a746e6bc79d8e748e3b737c953b9cddd8905ec980a89904b174538cfe5c7c03509fb8c7d58234f732c7c33d915e4b8e9a0a326ef3937478a3b5", 0x1000}, {&(0x7f00000002c0)="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", 0xfe}], 0x4, &(0x7f00000014c0)=ANY=[@ANYBLOB="2800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20008000000000000000ff0000020000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0], 0x68, 0x80}, 0x20101) getpid() 00:00:15 executing program 1: r0 = msgget$private(0x0, 0x200402) msgctl$IPC_RMID(r0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) 00:00:15 executing program 0: setrlimit(0x9, &(0x7f0000000040)={0x10002, 0x800000b360}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) 00:00:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) 00:00:15 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:15 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x20) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1000, 0x9) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x7, [0x8, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x200000000000000, 0xe3, 0x0, 0x9]}, 0x12) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000400)=""/108) 00:00:15 executing program 2: r0 = dup(0xffffffffffffff9c) getsockname$inet(r0, 0x0, &(0x7f0000000200)=0xf7) 00:00:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fsync(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x42, &(0x7f00008e2fba)="958e3929", 0x4) 00:00:17 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x13, 0xffffffffffffffff, 0x0) 00:00:17 executing program 2: r0 = socket(0x10000000002, 0x3, 0x0) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) getsockopt(r0, 0x1, 0x6a, 0x0, 0x0) 00:00:17 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000000000), &(0x7f0000000040)) fcntl$getown(r0, 0x5) 00:00:17 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="0600000080"], 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x3f}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66886c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6}, 0x8) 00:00:17 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) write(r0, &(0x7f0000000040)='h', 0x1) sendto(r0, &(0x7f0000000140)="cef794f989de616f6442fe47e508f6d74f3bc097d799586c5678c44aebe0f4eab5e2968a4ef9fa039c2dd4fb3ef7db7c3a559806bc9a75149293a8e64713c8f002ccd40ff1ec4f34d916ff2b8fc87a5087ac72f583ba1cd1632bb51483603c3d38caf3db024ce35ffe00fc0de76789c2c62d32d1fc8de0f3c62c1f1c143eb9fa6c6aed3491e8250709394c472d545c73dfddb81e89", 0x95, 0x20189, &(0x7f0000000000)=@in={0x2, 0x1, @multicast2}, 0x10) connect$inet(r2, &(0x7f0000000300)={0x2, 0x0}, 0x10) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0xe8030000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) shutdown(r3, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000400)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000004c0)={r4, &(0x7f0000000480)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000500)=0x10) 00:00:17 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') 00:00:17 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x20180, 0x22) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x7309, 0x3}, {0x6, 0x3}}, 0x200) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet(0x2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), 0x1) 00:00:17 executing program 3: r0 = socket(0x15, 0x10000000, 0x7) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32=r0, @ANYBLOB="4298a2d25f38dcc47dab52833bc186bb97a9ef378f9ea6c0ec74791100a678dffa07ec707b944d6c5c2aa65bd2ebf6cb40753c688ed6f7063b6c3ac29748ad4010e7", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRESHEX, @ANYRESHEX=r0, @ANYRES32=r0, @ANYBLOB, @ANYRESDEC=0x0, @ANYRESDEC=r0], @ANYRES32=r0]], 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1204, &(0x7f00000001c0)={0x0, 0x42}, 0x8) 00:00:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x573}, 0x10) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:17 executing program 0: r0 = socket$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$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2, @local, @loopback}, 0xc) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) close(r1) 00:00:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="4b0000005fb207ad5577112ee2d5e35125e302080859da8aff7418b364389464d9fe13316817a3a62f86aa41d1ad4210349f913f7844b15e5903434d18249949f15dee0bf4ef5b575a65bd30680207dba5"], &(0x7f0000000100)=0x53) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000040)=0x10) chdir(&(0x7f0000000000)='./file0\x00') 00:00:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x880, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:17 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x8, 0xb) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1000000000000000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x4, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r1, 0x80, 0x6, 0x7}, &(0x7f0000000340)=0x8c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x7ff, 0x200}, {0xb005, 0x2}}, 0x200) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) connect(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="01002e6f26696c653000fcde9b8eb3f3f0740c743a810aa0f3a58b82740cf9fe9e168b07a495f79dca38c7f7055bd87a1b12aca335e6179b081ccb42c4c7e02d0e3d28c712fb78a2fc7695c48d8cd8d4e45461d7f2418f7c"], 0x1) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) socket$inet6(0x1c, 0x4, 0x100000001) 00:00:17 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x81010, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180)={0x101, 0x5, 0xb4e7, 0x3}, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0xfff}, 0x24) r2 = accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) getsockname$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x1011, 0xffffffffffffffff, 0x0) 00:00:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt(r0, 0xe4, 0x1, &(0x7f0000000000)=""/128, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x8, 0x400}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0xf, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x9a6adcd, r1}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x14c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r2}, 0x0) 00:00:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0200000000000000"], 0x94) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) r2 = socket$inet(0x2, 0x10000000, 0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000100)={r1, 0x3f}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x25, &(0x7f0000000040)={r1, 0x24}, &(0x7f00000000c0)=0x8) 00:00:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10000, 0x100) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000180), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r1, 0x10}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffe66) write(r0, &(0x7f00000001c0)="29655122987f22fee8bdcd5163db1c2aee48faa8b893b7d834dfe5a61490170924e599316d0c9110af51d6f94748d43e7bfa8cd84dd6759d546987ddbea2ea381f75b2a96c2baf9831ae3e1bf2d362f4a26f03fb7f95b6656155ba61757e2f068f855ea60f95df92d369cade371072917678ad61af9e398ae1a23f1561ebe1d77dcc1e544408be3efdecbe5fefafacb18c9166736c2226c37ea1591da3b43d0567b77583", 0xa4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x20) clock_getres(0x0, &(0x7f0000000140)) 00:00:18 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) socket$unix(0x1, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x56, &(0x7f0000000200)={0x3, {{0x2, 0x2, @multicast2}}, {{0x2, 0x1, @rand_addr=0x10001}}}, 0x118) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x1) setsockopt$inet_int(r0, 0x0, 0x46, &(0x7f00000000c0)=0x7, 0x4) socket$unix(0x1, 0x2, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x140) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) 00:00:18 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x2) close(r1) socket$inet_udp(0x2, 0x2, 0x0) flock(r0, 0x8) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) 00:00:19 executing program 0: rmdir(&(0x7f00000000c0)='.\x00') symlink(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000000)='./control\x00') link(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00') 00:00:20 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) r1 = dup(r0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000000240)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x47, &(0x7f0000000200)={@multicast2, @rand_addr}, 0xc) msgget$private(0x0, 0x20) 00:00:20 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) connect(r0, &(0x7f0000000080)=@in6={0x1c, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x4000000000000}, 0x1c) fchdir(r0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000000140)=""/161, 0xa1, 0x40000, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r4 = socket(0x2, 0x5, 0x0) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x1202, &(0x7f0000000040)={r3}, 0x8) bind$inet6(r1, &(0x7f0000000040), 0x1c) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) 00:00:20 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x17, "bfa7c3ce3f22a927915929188e94c6e7f91f8694ae1be0"}, &(0x7f00000000c0)=0x1f) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x40, 0x900, 0x80000001, 0x7, r1}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080), 0x0) 00:00:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x5, @loopback, 0xffff}, 0x1c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x30000000) execve(0x0, &(0x7f00000004c0)=[&(0x7f00000003c0)='!@:-}\x00', &(0x7f0000000400)='\\$--,-\x00', &(0x7f0000000440)='*\x00'], &(0x7f0000000680)=[&(0x7f0000000500)='$.3,+$\x00', &(0x7f0000000540)='[#)}{\x00', &(0x7f0000000580)='}\x00', &(0x7f00000005c0)='#!!\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\\-$!^\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0x8) 00:00:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100), 0xfffffffffffffcb9) 00:00:20 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x68, 0x0, 0x0) r1 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_SET(r1, 0x1, 0x0) 00:00:20 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0x0) rmdir(&(0x7f0000000000)='./file1\x00') mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:00:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x5, 0x7f, 0x100}, 0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) dup(r0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) fchdir(0xffffffffffffffff) syz_execute_func(0x0) 00:00:22 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x1}, &(0x7f0000000280)=0x8) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="a904a32f", 0x4) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:22 executing program 0: getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x921074a79d758d40) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080)) socketpair(0x11, 0x10000003, 0x5, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000340)={@multicast1, @multicast1, @rand_addr=0x1}, 0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x21, "ca56c79184fab02d085d6102ae2e947efcf86d6db0104601ad55c75410931b7a87"}, &(0x7f0000000100)=0x29) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6]}, &(0x7f0000000200)=0x10) socketpair(0x0, 0x20000007, 0x100000000, &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x5a}, &(0x7f0000000280)=0x8) 00:00:23 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002200)={0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0}, 0x0) read(r0, &(0x7f0000000680)=""/4096, 0x1000) mprotect(&(0x7f000062a000/0x3000)=nil, 0x3000, 0x5) sendmsg$unix(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0x0) 00:00:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x3, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x2, 0x7f, 0xe7}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r1, 0x400000000000400, 0x3, 0x2, 0x800000000000005}, &(0x7f0000000180)=0x28f) getsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000240), &(0x7f0000000280)=0x4) openat(r0, &(0x7f0000000200)='./file0\x00', 0x8000, 0x10) 00:00:23 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000380)=[&(0x7f00000002c0)='[-}\x00', &(0x7f0000000340)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000240), 0x10000064) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000280)={0x2}, 0x1) r2 = semget$private(0x0, 0x4, 0x220) __semctl$GETVAL(r2, 0x3, 0x5, &(0x7f0000000180)=""/66) sendmsg$inet6_sctp(r1, &(0x7f0000000b80)={&(0x7f0000000300)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000a40)=[{&(0x7f00000003c0)="50296fae92b052ddc32b29a7e6d49cabf715204670c56161ca2bc06c1a27c93dcb8bbf63b2b838d6662fae1e854e6c6260565eaa7b7f898d6412a9b6b7ef4bb0ffd37cbccd61246f62a6a6f5fdeac8d0c69faa5d42e85523167a5798c32e", 0x5e}, {&(0x7f0000000440)="904d08277b5bc8baa916ac3afd657c467b925c59af3a29409b08665a4536b8622009a092266e9602a618a6a56477378043b0e53134106863d8c7aa30db03201564d84bce", 0x44}, {&(0x7f00000004c0)="08625832b771a8421695bd6be2004b16e2b36b326f923f13d6d6b537eb5430f7961d753ef2425db1b373200e870f09c81157d2fa2d2083f45c903b72256e31e66b66139ea053213c11710e8a739b61b508cdf3f21425d799e041a43dd0040686fca7ba2830b90c73ee3be84bc78101775564dc890dc36b2cbed7ae1cbdf22687f31768a3b557499803730e06", 0x8c}, {&(0x7f0000000580)="721a41d822b8fbf874bf89733411c77007b582f945b1bb32b99adaeab1b4fbb0b2c1d5bbf84390f3c78eef53cf69ee429dd65e73b40b39685f87f714fde29bdfdc4844b069202ff00acaaaf564911fbf3d40dad870e31a88586e614f77e0d523e5ba56073572a6716529c97868a51e7a6e36d33835cb0ddff30b7da0dc7036f267923b3a871fcbf4d2fcf5bbd0951b1153b2fa9be78850b6495698f9fb04e697e0c971fbb9825c96eef9097d7b9bace3fedadbb89a7004d8c0a85febcfa7f67532fd3488108a", 0xc6}, {&(0x7f0000000680)="896805903385b86176e9b667e914123f4d78b8e42093a3c7c5610dd2db2c93aa26a3abdb2a347d38ccebb51a4d01709136f114b48318e87cb3252546e8214c7157a37a541a7f024aabd6a634d26b133a6185d80aab6f1b2a941c71431df11983e20a897c6106d974deeb7da2cddf3bebddae36c4", 0x74}, {&(0x7f0000000700)="0dc996cb8edcd47633eb475ac6b51a71450cf66235b88d915061285471e41aac2350e9918f602fcb872ceb1e1dd90445868b604b051f3b763804d326ba50fa4190e98d6bfb6323cf23835985c757cc", 0x4f}, {&(0x7f0000000780)="a9e8758484473b4e8f521580cf4551ee", 0x10}, {&(0x7f00000007c0)="2dbf0918695f398c22727d9987e217a01ef9931731aaeeaeafab1446d6a285e9757424ee2481aaba80ed837d9555673f8132ae920946d3e7917f9b9a15e21c25f92827e81602b0a338518a3ae43b9f001438dd461e46b132eb33fc8e909ee5e33ad1f5cc2171643923b4ff53e3c7c3c599095d5ee2652eedf07b350b189fc9ba5aa904f47b06c3a90fb1f517d24e44a2fc296508beca5650fe627e2fd9ba748a65390cfac28ccaf3b6bb524325313a81e6266c7aa6f94d395d7b8d8c86e4191b31b00151d9d55c6638542162a6492f424b93e86661169cd2198ab7075c47598e961203042858a290a8939817ef5d417635cc83561b98", 0xf6}, {&(0x7f00000008c0)="37a946f1c01208a5748f11e544f3e3343f0c852cc62b4411b517787ab9d71961465837ef8e178a46905ebde0a91294cd2a1a4a190fd751f75567306bc55d1bf0735415b9d0dc860a7505aa87c5176803a3d24d94b0caa476b0717d800ffeb48ad03254", 0x63}, {&(0x7f0000000940)="215caa26d7509cc14ddfce32d76a483856e712919e2c0d410c3098e7fc886bd74d31157ee6c6e8f66272a8ddabf4ce06b3ce6ce9526d33eae43db378ba78e0211fce90d48bab6aa581857c9b4a1a8fd5c28bd5ca42ecd6414d0c9e3805684a7823a23298c31e204e68b85fc638632d19eb8744ea63d7b2df07d5537fb67e188d4d346416cb71eb93fed9f2fe96f2d9e9276dd2fde1b25e1d375bf7a162aebaeb1e4babff6f9d755f0c83d57cb53d53f5ca9637c5f03939b5d8fee1635d6fbd558b73dc3d436398d6b01ea7cce3983b9436c6bdc863900763638f0fbb03d7850b3b74c679ea8af08db5e8ef1f65bfa145610a52b053", 0xf5}], 0xa, &(0x7f0000000b00)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x10001}}, @authinfo={0x10, 0x84, 0x8, {0x2e8}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x3}}, @authinfo={0x10, 0x84, 0x8, {0xfffffffffffff35b}}], 0x58, 0x85}, 0x85) syz_execute_func(&(0x7f0000000000)="660fe2707436660fdb0a2e3e410fc6e8648fe838a3950e000020ccdbcc646667f30fe6ff0f8662566666c48179c620006766460fe64edec4a279419c5400000000") getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9, 0x800}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240)=0x800, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x0) execve(0x0, 0x0, 0x0) chroot(&(0x7f0000000200)='./file0\x00') 00:00:23 executing program 3: socketpair(0x2, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = socket$inet(0x2, 0x3, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000001540)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x5}, 0x10, 0x0, 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="1000000084000000090000007f000005"], 0x10, 0x20000}, 0x88) 00:00:23 executing program 3: setgroups(0x4000000000000252, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x68) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x400, 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x60000400b, 0x0, &(0x7f0000000100)=0xffffffffffffff2a) 00:00:23 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x6e, &(0x7f0000000040)=[@in={0x2, 0x3}, @in6={0x1c, 0x0, 0x8}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x2, @rand_addr=0xffffffffffffff58}, @in6={0x1c, 0x1, 0x5, @empty, 0x1}]}, &(0x7f0000000100)=0x10) setitimer(0x1, &(0x7f0000000180)={{0x1}, {0x800}}, 0x0) 00:00:23 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000480)={0x0, 0x80000000, 0x4000, 0x2, 0x0, 0x0, 0x3f, 0xffffffff, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000640)={r1, 0x4}, 0x8) setgroups(0x358, &(0x7f0000000280)=[0x0, 0x0]) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r1, 0xe49}, &(0x7f0000000040)=0x8) 00:00:23 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7) r3 = fcntl$getown(r2, 0x5) getpgid(r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) r6 = getpgrp(0x0) fcntl$setown(r0, 0x6, r6) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r5, 0x1000}, &(0x7f00000001c0)=0x8) 00:00:25 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x7f, 0x1, 0x3}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x8, 0x0, 0x9}, &(0x7f0000000180)=0x10) r2 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x1009, 0xfffffffffffffffe, &(0x7f00000000c0)=0x8b5f) 00:00:25 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x2, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000280)={0x2, &(0x7f0000000200)=[@in6={0x1c, 0x3, 0xbeb7, @remote={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x0, 0xffffffffffffff7f, @remote={0xfe, 0x80, [], 0x0}, 0x49a4}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x3, 0x1, @empty, 0xffff}]}, &(0x7f00000002c0)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) 00:00:25 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c65384e"], 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0x1000, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @local, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@broadcast, @rand_addr=0x8, r2}, 0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x2}, 0x10) getuid() 00:00:25 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x7, 0x10001, 0x1c, 0x1, 0x3, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x7, 0x40, 0x2}, 0x10) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:00:25 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x5, 0x6, 0x100}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r3, 0x71, "5f82574595c4d8d0b44160abeecf871faeb1f23c7d75ad9b335693f1a3a73568a9811ed3000030d4153f841b681c9910c3d35ec697b586f321905873cfb08034ad223820d539cb5d4684ac90c91a286bab5c6c710c51575506eb3996c5388485d867b9ba63eaa78f62731308f741aa1fe8"}, &(0x7f0000000240)=0x79) close(r0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:00:25 executing program 1: pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) listen(0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e7) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) bind(r1, &(0x7f0000000040)=@in={0x2, 0x1, @loopback}, 0x10) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r0, 0x0) 00:00:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1e, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000007f006b18235096673feb6a29de59ee3fb5b780575d928ff84ddf9c0112045be2e474d7e7f09d1e3d338e3672e20cccc83e5d31dff681da3aa14acea221558253a5b499de648d28619945160593fa6aa4b54daf53287eb7ba3560f1ef3da65efd4eabdffcb1127d8a2b15d996000000000000000000000000"], 0x6) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x4a, "f3f9416b9da9821834e1fa9794d8b29524955095cda2b0b1d6a4e6017771a87ff89045c1f7f4067b98ae5dbbede258d2ba7d18a2fa6e0fae6e96d3a443e7636ffd64542bf1430b1beb76"}, &(0x7f0000000000)=0x52) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x40, 0x1}, 0x8) 00:00:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r1}, 0x0) 00:00:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername(r0, 0x0, &(0x7f0000000000)) 00:00:25 executing program 0: socketpair$unix(0x1, 0x20000002, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000000)="12", 0x1, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000140), 0xffffff94, 0x0, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = accept4(r0, 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&(0x7f00000010c0)=0x1002, 0x20000000) connect(r1, &(0x7f0000001140)=@in={0x2, 0x3, @multicast1}, 0x10) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000001100), 0x4) 00:00:25 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) recvfrom(r0, &(0x7f00000002c0)=""/121, 0x79, 0x42, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x1}}, r1, 0x5, 0xda7}, 0x94) 00:00:26 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1, 0xf, 0xada, 0x3a}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x1f, 0x1, [0xffffffffffffe718]}, &(0x7f0000000140)=0xa) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(0xffffffffffffffff) 00:00:26 executing program 1: pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) listen(0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e7) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) bind(r1, &(0x7f0000000040)=@in={0x2, 0x1, @loopback}, 0x10) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r0, 0x0) 00:00:26 executing program 2: r0 = socket(0x2, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x3f9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f000000008080000000000000"], 0x1) 00:00:26 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xf, 0xd01}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x92, 0x0, 0x0, 0x100}, &(0x7f0000000180)=0x18) execve(0x0, 0x0, 0x0) close(r0) 00:00:26 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0) 00:00:26 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000380)={0x0, 0x2, 0x9, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x4) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 00:00:27 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000000c0)={0x1, {{0x2, 0x2, @rand_addr=0x20}}}, 0x90) r2 = getuid() freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) r4 = shmget$private(0x0, 0x4000, 0x100000000200, &(0x7f0000ffb000/0x4000)=nil) shmat(r4, &(0x7f0000ffb000/0x1000)=nil, 0x2000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x8, 0x1200, 0x1, 0x4}, &(0x7f0000000180)=0x10) sendmsg$unix(r0, &(0x7f0000000780)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000700)=[{&(0x7f00000004c0)="a00a12558436524eba85580f6f402b2ce79224ec1c43ea0f01b6fe4e169dc976dfb86471dae73dbb686ce605a8c7f0d557ea1fa8e1553f8ecaa99d56abafc1a5641bea8f7891b851e3d7050bb25e34730dc52ca4ff7309202f55a1945b4536cef085", 0x62}, {&(0x7f0000000240)="580252caade53c8beb1fb5e711886898342885919dabef286a32273a6a54b9a2eb80b221e0f5", 0x26}, {&(0x7f0000000540)="4375a587469070a18faf61088ce1f5cbdfcbfb1fb9903c30b1b3ede6327a2c17eb411ca39e832053c26bc6405dc307a9493ff2d91f6ff1b595c7e8121e9f6b803fc8911770cf7ea48398cf6f864203c8e391a37114d6c5fe2068bde9d1ce4da160ca90a70c88250a16fe56edee9255650d4e087896d1c40d9187d87bb934c42b0b25da781139842f6a6f7ee0daf6a382f7fda77b4af8b496f30d4f786de886ef2f14f4b9f6", 0xa5}, {&(0x7f0000000340)="d925e6479d5aa41fc94c480ca6ebe1c4cfc126bb233f7097ba062b2dc74c", 0x1e}, {&(0x7f0000000600)="65b7b0b8ca27e96fa76c1f9e4e0976bff5a9c0a3aebacd29ac74678c2fb6034d99efd73a7cbce4598d7e9378f2fc871595ed071fe6b3f644b197a44cc9cdd4902aaa3f0e2bd841b164fd8e473e65c373402a507cf1677b408672b98cfc2cd917dce91aa72b783b5440e23a7b90e15efc69585b23da2e3a3e82d475ce6d20c40cbefea8a3ef082cf7aadfa16e977b0ec2e5652736c8678b0e2ee5194661d26e87d087542c5e79b154393c44e9f0bb20e2df6acfd1985b9749e1d885a1471a19281ca6daafd0f2aba6ce13efdecc52a34eaaffe98839362b3a3a51981afbcb1b26303833841c70880187", 0xe9}], 0x5, 0x0, 0x0, 0x104}, 0x181) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x7, 0x400}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r5}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e22e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r6], 0x19932c8fcd8accde) 00:00:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4f98, 0x2, 0xffffffff, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0xec, 0x0, 0x7fffffff, 0x2}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x28, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r1}, 0x1ce) 00:00:27 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040)=0x1, 0x4) accept$unix(r0, 0x0, &(0x7f0000000000)=0xfe2d) clock_getres(0xfffffffffffefffe, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x3, 0x7fff, 0x10, 0xff, 0x20, 0x3, 0x3, 0x95, r1}, &(0x7f0000000180)=0x20) fcntl$getown(r0, 0x5) 00:00:27 executing program 0: syz_emit_ethernet(0x22, &(0x7f0000000140)="997ffce058f8d277ee3478150800486b2e852c8f4a4a190c7dc257aeefad88402dbc") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:27 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x1, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(r3) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x4, 0x0) mlockall(0x20000000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r1, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000059b5a0b989a880a315be5f11f3b039ff1873649d26b0065", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="5df59ff4e96c6f18028b2949e5747d4d0025f34b3b3f921306ce4990985ec7d92c1161d360c8dbd4fc8ed3d4ffe2bba09c"], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="02ffffef0300000001000000806a000000000000"], 0x0) r7 = open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000640)={r6, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_LOCK(r0, 0xb) getsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000200)={r8, 0xb, 0x80}, &(0x7f00000002c0)=0x8) 00:00:27 executing program 1: pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) listen(0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e7) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) bind(r1, &(0x7f0000000040)=@in={0x2, 0x1, @loopback}, 0x10) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r0, 0x0) 00:00:28 executing program 2: r0 = getegid() getgroups(0x4, &(0x7f0000000080)=[r0, r0, r0, r0]) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x40) setresgid(0x0, 0x0, 0x0) r3 = dup2(r2, r2) readlinkat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/8, 0x8) setgid(r1) 00:00:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x10000000000005, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240), 0x6) truncate(&(0x7f0000000000)='./file0\x00', 0x7f) 00:00:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x401, 0x0, &(0x7f0000000000)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0xb3, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000280)={r1, 0x2}, 0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) select(0x20ba, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) 00:00:28 executing program 3: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000012c0)={@loopback, @multicast2}, &(0x7f0000001300)=0xc) r1 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) pwritev(r1, &(0x7f0000000200)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000140)="20163ad366d351074d0ba859d32a02276c719fe615d9decec4c6d29a9462d80faac15d35d55cac17ddee69be708a38406cf416999e3d5dff69a479977474065ac4639e3c6dd344c89e27076ecf332989d10f6ba32d3b9f6a7cc96b36dd67ff0b93de1a9b48026b86a479aa8253961ea36e85230c23f833c28971b4f27ea4c24e79d0f8fbef41810f196e569c7de7449c1006e189517b1a3633a05361a705c106caea5c6bcde71669163bb3aa53c0ef3a76", 0xb1}], 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x3b6}, 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="05000000290000003f00000000000000"], 0x10}, 0x0) 00:00:28 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r0, 0x88, 0x2, 0x0, &(0x7f0000000080)) r1 = socket(0x1c, 0x20000000, 0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x130) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x4, 0x4000, 0xae0a, 0x0, 0xfffffffffffffffe, 0x8000, 0x8, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x3ff}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x0) 00:00:28 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\b'], 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x140) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x0, 0x2, [0x6, 0x6]}, &(0x7f00000000c0)=0xc) freebsd11_mknod(&(0x7f0000000280)='./file0\x00', 0xc0, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}, {0x1c, 0x3, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0xffffffff, [0x65, 0x8, 0x8, 0x8, 0x45, 0x7ff, 0xdf, 0x198]}, 0x5c) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0xffffffffffffff00}, 0x8) socket$unix(0x1, 0x7, 0x0) 00:00:28 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240)=0x3, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x1ff, 0xffffffffffffffa6, 0x0, 0x2}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0x8) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r3, 0x6}, &(0x7f00000002c0)=0x8) 00:00:28 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) read(r0, &(0x7f0000000000)=""/180, 0xb4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000300)={0x0, 0x7, 0x0, 0x2, 0x100}, &(0x7f0000000340)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000380)={r2, 0x4}, &(0x7f00000003c0)=0x8) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x4, {{0x2, 0x3}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_udp(r0, 0x11, 0x0, 0x0, 0xfffffffffffffd0e) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) 00:00:28 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000005c0)=""/111}, {&(0x7f0000000500)=""/101}, {&(0x7f0000001500)=""/4096}], 0x1, 0x0}, 0xfffffffffffffffd) r2 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x40, 0x120) freebsd11_getdents(r2, &(0x7f0000000200), 0x0) sendto$unix(r0, &(0x7f0000001100)="ed70f46bfc34f2ef06f1f08e96e272421c6c979597f90cbade22da424e2e40b01a901ed1fd8a57ec99dac45bfc8ec02b957cb242f192ca6d649343b4023560272f218c81d130911981c2", 0xffffffffffffff9b, 0x8, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) mkdirat(r3, &(0x7f0000000140)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r4 = fcntl$dupfd(r1, 0x11, r1) setsockopt$inet_mreqsrc(r4, 0x0, 0x47, &(0x7f0000000180)={@loopback, @empty, @loopback}, 0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000080)='cubic\x00', 0xffffffffffffffd0) getsockopt$sock_timeval(r3, 0xffff, 0x1005, &(0x7f00000002c0), &(0x7f0000000300)=0x10) 00:00:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) linkat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x400) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) rename(&(0x7f0000000040)='./file0\x00', 0x0) fstat(r0, &(0x7f00000001c0)) truncate(&(0x7f0000000100)='./file0\x00', 0x6) poll(&(0x7f00000000c0)=[{}, {r0, 0xc}], 0x2, 0x75f) fcntl$setflags(r0, 0x2, 0x1) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', 0x0) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:00:28 executing program 2: getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0]) setresgid(r1, 0x0, 0x0) 00:00:29 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000180)=r2, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x5}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x20000}, 0x88) 00:00:29 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000380)={r1, 0x100000001, 0x8, 0x1000, 0x3ff, 0x9}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x7fffffff, @loopback}}, 0x0, 0x40, 0xbd, 0x88, 0x10000, 0x0, 0x4}, &(0x7f0000000180)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000002c0)={r2, 0x2}, 0x8) r3 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r3, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x29, 0x29, 0x15, @rand_addr}], 0x29}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x0, @empty, 0x80}}, r4}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f00000003c0)={0xfffffffffffff155}, 0x1) 00:00:29 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f0000001180)=[{r0, 0x50}], 0x9c, 0x8ff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = accept4(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001040)=0x1002, 0x20000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000011c0)={0x0, 0x7fffffff, 0x3, [0x9, 0x1f, 0x7f]}, &(0x7f0000001200)=0xe) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001240)={0x0, 0x3f}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000001080)={r2, 0x100000001}, &(0x7f00000010c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000001100)={r3, 0x80000001}, &(0x7f0000001140)=0x8) 00:00:29 executing program 2: r0 = socket(0x1f, 0x3, 0x1) connect$unix(r0, &(0x7f0000000200)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x425, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) r2 = accept$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000190000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000"], &(0x7f0000000100)=0x1) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) connect$inet(r3, &(0x7f00000001c0)={0x2, 0x3, @loopback}, 0x10) connect$unix(r2, &(0x7f00000011c0)=@abs={0x0, 0x0, 0x0}, 0x8) getsockname$unix(r2, &(0x7f0000001200)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcf71f72d5cd888f23f256000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001180)=0x1002) 00:00:30 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) freebsd10_pipe(&(0x7f0000000040)) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0xff, 0xfffffffffffffc83}, {0x3, 0xac}}) freebsd10_pipe(&(0x7f0000000080)) 00:00:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x67, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0xfffffffffffffffe, @loopback, 0xbd}}, r1, 0xffe0000000000000, 0x6, 0x2, 0x9, 0x3, 0x35ee}, 0x98) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x80000000, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x20040, 0x14c) 00:00:30 executing program 0: r0 = socket$inet(0x2, 0x7, 0xfffffffffffffffb) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@loopback, @rand_addr=0xfffffffffffff703}, 0x8) setrlimit(0x0, &(0x7f0000000080)={0x10000000000b35d, 0x1005}) 00:00:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040), 0x0) 00:00:30 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) __getcwd(&(0x7f00000003c0)=""/4096, 0x1000) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f00000000c0)=""/85, 0x55) openat(r0, &(0x7f0000000040)='./file1\x00', 0x1, 0x44) 00:00:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x4a, 0xffffffffffffffff, 0x0) 00:00:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x7dad, 0x2}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYBLOB="e7ffff0040c788087ffcab52009452573441e3819a63a1abe4d78639e91846fdd5cbf4712b125065628cd125efb4f29caa766ef74a710dee37c493e7f1a07ea2535fb5687a30b721775040282d460fa1d32b6bfca8d154c43b5c3c5bb431ba1899b2deff29d87aa2e3555f5571b9bce09a1aa5302b1eba86cfd7cd24aec29d92b6a98ff146f29bf15d66179f0e3c11bf"], 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r2, 0x5367}, &(0x7f0000000100)=0x8) fcntl$getflags(r0, 0x0) 00:00:30 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x40) bind(r0, &(0x7f0000000240)=ANY=[@ANYBLOB='-\t./file0\x00'], 0xa) r2 = socket$unix(0x1, 0x0, 0x0) dup2(r1, r2) connect(r1, &(0x7f00000004c0)=@in, 0xc) sendmsg$unix(r2, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="70012e2f66ed2328696c"], 0x1, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x0) 00:00:32 executing program 0: mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) munmap(&(0x7f0000e26000/0x1000)=nil, 0x1000) 00:00:32 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0xb) setsockopt$inet_tcp_int(r0, 0x6, 0x1401, &(0x7f0000000080)=0x80000000, 0x4) 00:00:32 executing program 1: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0x1e0}, 0x1c, &(0x7f0000000480)=[{&(0x7f00000002c0)="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", 0xff}, {&(0x7f00000003c0)="df885ea09e243e1eef93386a16006a46cf6e6a9fe7905e6e93bc7c9f4ac20e051b79ca6d9131a935e969e772661990247068c8edb29670a70e62c44af5b1bad42a09d9abb9ce37b9b16da885fc17b3157e7a4da2b18166bc5ccbd7de42d9d80640c46083c19f9505079ce34950fbe40d170381320af5fa25c1ce4a36a578938f5f9f09b5c48dd9b3de82dc035e6b1306fe", 0x91}], 0x2, 0x0, 0x0, 0x108}, 0x20100) r0 = socket$inet_tcp(0x2, 0x1, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/60, 0x3c}, {&(0x7f00000000c0)=""/113, 0x71}, {&(0x7f0000000140)=""/188, 0xbc}], 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="26150d0c714783d0598d8596c6fd2131e74f2297c989473c09f71bfa9369cb6d9147a562956ee4e3fc547030f4eaf567439e63822d07d4960aa55bbb92fb9dc403c8e9f03df4dc9590d7f35da03ad57d6e9a7b94c9e6034befb82554", 0x5c) ftruncate(r0, 0x69b) 00:00:32 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x33, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) r1 = accept(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) r2 = socket(0x1, 0x7, 0x200) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000001880)=ANY=[], &(0x7f0000000580)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0xfffffffffffff16a}, 0x8) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) accept(r1, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000200)={0x0, 0xfffffffffffffff7, 0x1, 0xbda, 0x3}, &(0x7f0000000240)=0x18) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) freebsd11_getdents(r4, &(0x7f00000003c0)=""/50, 0x32) r5 = getgid() fchown(r1, r3, r5) 00:00:32 executing program 1: r0 = semget(0x3, 0x3, 0x201) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = semget(0x2, 0x1, 0x400) semop(r1, &(0x7f0000000000)=[{0x1, 0x0, 0x1000}, {0x3, 0x4, 0x800}, {0x0, 0x0, 0x1800}], 0x3) semget$private(0x0, 0x3, 0x1) 00:00:32 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x3a, 0x12, 0x0, 0x0) 00:00:33 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x9a', &(0x7f0000000240)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000500), &(0x7f0000000540)=0x4) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) symlink(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)='./file1\x00') mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000740)=ANY=[@ANYBLOB="44f700007ca65bd7d043577f2ed1f3785e6e52df88e8f3cb97202765486ffd1ddd1022d5a7d7d3694702b6dc0b3ef0aa5807a46247bcb4b4a2b85df8da32af832529112f0f23234b46b4f6b6851bd5c1312129c88d3c47bf75f0c581eb3d142325", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x20) r7 = socket(0x2, 0x5, 0x0) recvfrom(r7, &(0x7f0000000640)=""/201, 0xc9, 0x1, &(0x7f00000004c0)=@in6={0x1c, 0x2, 0x3, @empty, 0x80000000}, 0x1c) connect$unix(r7, &(0x7f0000000400)=ANY=[@ANYBLOB="7d613d45f7b6249c0f53565fa8d4d6fe949c27d746c10dd39f33f34b65d9c07b929dd0b12322ebf726ce466135031fe3c1fb22c0018b8aa91c8d4a14e259fa1d62f1dc5c69a64e848c1770b617cb8d466483c436bb0ea5a0c826700a7d90325c698c8d9664daaa4cc04d6711442e879502b3c5fc0051c23ca52e9b21affea4cdf789b625922e8a36374f98d5731d55d3a6b4771b2f9bef9f29a570872c33bd88c88cd5b7f4"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28b160c861d6e78b525724ee5f60eeb4447a7a82e0a438ccd6f8", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r8, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(0x0, &(0x7f0000000940)) 00:00:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x9) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff7000/0x2000)=nil, 0x2000) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) ftruncate(r1, 0x0) msync(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x0) 00:00:33 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/\x00', 0x0) futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) 00:00:33 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10a80, 0x100) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="04", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x0, 0xf8, "1dec0ada8aba2941eaf0fec2075f47cb1ca4ad4c1f3bd3b4e936e407dfe4f76549e56bd3200b7fe6f4971c9e360c324a3df43c56fb295e5f316d04055932bc70726f9de3840b1da2696c4caa4cf39f4f6a478c31ac7f2d69f743f50694440ac95e1015a1560ce100a731a16dc3807a5562c962cedee9b10d3ab6e5d6a4cfd5dcc7f17bffe4d80be37fa7702f0f075b59256552be9a307b7840e2949b104b084008108cd44a0b629b06d1552ae2f0c032129633d2f54413d30802987e896d98a246651fa4a49c4925ece4a9c2929a5b4ee7ba78257eeeaa683a1f730f866fd156e4cb48f02ceb43db639cf9fbf68ceb23a36de627a3582965"}, 0x100) 00:00:33 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/24, 0x18}], 0x1, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="b64cb96c6a4b3ec426965a60b187013d72bcbe6c65f3dcceb6d3922b2969e3880654c9e90d3c7808105796eccb"], 0x0) 00:00:33 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ac3000/0x4000)=nil) shmat(r1, &(0x7f0000ffd000/0x2000)=nil, 0x3000) madvise(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x200000000004) shmat(r1, &(0x7f0000fea000/0x3000)=nil, 0x2000) 00:00:33 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/247}, 0xff, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) msgsnd(r0, &(0x7f00000001c0), 0x8, 0x800) msgsnd(r0, &(0x7f0000000180)={0xffffffffffffffff}, 0x8, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) msgsnd(r0, &(0x7f0000000140)={0x3}, 0x8, 0x800) dup2(r1, r1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00', 0x8000}, 0x24) 00:00:33 executing program 1: syz_emit_ethernet(0xe, &(0x7f0000000000)="79cdeb8ce60c923afeed35c00806") freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000380)=0x915, 0x4) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000280)="2323208f5a796cfbfd3d854debbab51072eceb018b7b2c24c0e616d00af7bef6fec72b69c5177b7358d32aaff0a53b6faf57131c1f5f408ee5cda680d9a981e0e911dd2ce01a8fd2217f2901ddbe6ec6357782ac0253f3660be3555c124e497d2267c0ffa97687a2b0975504932fe27d8728d06521bf8480f0d50f233438711fe3d3c1ac62e131bf6290bea81efb014223fa6ae062ebdbe7820f733d53598a048cc206bd21aa10a6390ba7c8830b8297c41d78685bfcc8d4282ff496576cdb562c7e1c9a03ccdd88cc1f12", 0xcb) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x0, 0x6, [0x2, 0x400, 0x8, 0x100, 0x9, 0x4e]}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r3, 0xa7, "3273014c0d573fbc3ecfba8a9b70fe82fdb57397a3fd9ea5129ddd6467e9230ed2a29d0f38d7eb1bba0c1181e923f941db257639937494ffd1c05c15e9309b440312d8aad430a00a6cd2dd23bea2251053de1e1c15c967a6cba3c98defc3762300ae9bf4fd365377fd335a5b866f9b79438dd81d68b317f484dc6db0cacbc52db71ebb75732cd6af967b28e205b57145b6471d8d9aade97f3d90327eebf6abdfdf4514b46da3de"}, &(0x7f00000001c0)=0xaf) 00:00:33 executing program 3: __getcwd(&(0x7f0000000000)=""/138, 0x18) pipe2(&(0x7f00000000c0), 0x4) socket$inet_icmp(0x2, 0x2, 0x1) socketpair(0x0, 0x0, 0x4f36, &(0x7f0000000100)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) fcntl$setflags(r1, 0x2, 0x0) 00:00:33 executing program 1: recvmsg(0xffffffffffffffff, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r1, 0x0) ftruncate(r0, 0x100000001) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msgget(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) 00:00:33 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @remote, @loopback}, 0x23d) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@multicast2, @multicast2}, 0xc) 00:00:33 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000001500)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001152c3f1fd6afcd310f615eac219cd9b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x8001, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x81, 0x4) 00:00:33 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, 0x0, 0x0) r2 = socket(0x2, 0x30000005, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000200), 0x8) setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000800)=0x293, 0xfe8e) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x0) 00:00:33 executing program 3: socketpair(0x1c, 0x0, 0x8000000800000000, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom(r0, &(0x7f0000000000)=""/57, 0x39, 0x80, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x1}, 0x8) write(r1, &(0x7f0000000080)="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", 0xfe) 00:00:33 executing program 2: r0 = socket$inet6(0x1c, 0x7, 0x8) fcntl$setflags(r0, 0x2, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="28000000fffffe91390000a1b8d6802a000000f6ff0200000000000000000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2], 0x28}, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x10000000) fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x20}, &(0x7f0000000300)=0x8) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r5, 0xffff, 0x4, 0xfffffffffffffffe, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000340)={r4, 0xd43, 0x6bf4}, 0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000004c0)=0x4) r6 = dup2(r1, r2) open$dir(&(0x7f0000000380)='./file0\x00', 0x202, 0xac) connect$inet(r6, &(0x7f0000000540)={0x2, 0x3, @loopback}, 0x10) recvmsg(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000600)) recvmsg(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000040)=""/16, 0x10}], 0x1, &(0x7f00000001c0)=""/141, 0x8d}, 0x0) 00:00:33 executing program 3: r0 = dup(0xffffffffffffff9c) setsockopt$inet_buf(r0, 0x0, 0x4f, &(0x7f0000000580)="43ab67cfa0aca381aede7d87e15a843ca144ce098ba3ca55b67e", 0x1a) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) mlockall(0x3) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x9, &(0x7f0000000000), 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000005c0)={0x9, 0x9, 0x1000, 0x80000000, 0x4, 0x1, 0x6, 0x0, 0x0}, &(0x7f0000000600)=0x20) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640)={r2, 0xb4b4, 0x7fff}, 0xc) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000040)="ea072022dd7f233813bcda221709d20bed73280e8a756c958368c44261", 0x1d}, {&(0x7f0000000080)="a64f8f560edb73574f20bcbcf278a15bed99336dc2d799c8b6ec2d8884f6a132a2631d38f4dd6ea8b8edbeea56e78eac91849d500852da3466aa4e40b1c603c51fe60f3cabaf6758680462eedc1de8d73621ce162281a015afffaaede6910bba8e19c0b384e9f4c25414b02f28d43b1312e9abd3f4444b2ad66248a86b9a25ff9c31a1496679c1e458202f3742", 0x8d}, {&(0x7f0000000140)="716e1f5f68d02ff1927870f92a1825b102e6270435361eb1374efee7418b6d441a46a071d3cd5832d85f5a7ca8ef", 0x2e}, {&(0x7f0000000180)="2bd244c4183b197da0d57836d820e4af60e65c1dddffa864a80f14fe7c77d8368b0fdb9460eb4eecacf5367c751e5afbfe51816cd2254c065dfd1e8c4b9cdb9bf8a99fdfdf895f668d51da754aab9376e3a79cb873e2c0b9a674af60db45520d8e7c06182471262acad79662a73c71b430760c04cd7d5f6f988721618a05be7e20e041c92576d5a6ca83b60b72d5322d10ac7ab3e42177f2505004bccec27f54c8d867bf41df869ed53ce5da6491b57ace336b", 0xb3}, {&(0x7f0000000240)="b76e0f5b749a8a200bbaac6ce2d96779d44f4f86d26471431a4857f1129c9bbde9d890f61b307c7a5ababf5f0da0cac31d796c0ec3aa3ef24a561bf09ca8587d7df5f2d892e3f0be2f80fa6484919f1dc24bc2c4ce6339b9bbc9a1df23d97fb82d83a1cc172c6c86b0538f76d43f3241e6ac891b6f91dfa59849ecc60f", 0x7d}, {&(0x7f00000002c0)="ec223a423caef58293973fd1ff03cf4d1f5c261a3b41f7fd035bc0c19062afccf0b53a4d5b3d0c0858e8f96a125a79a04be402881af928d30c8ecb1314e41ebb1ec5d3a9b309a5c42778d553538b2706911c4abb9f2b3495f331a62e6ab736bafa3e6a0de507c9ff7c82bd66bb56273b7198af0d427c5e2ab01888369b3e58099572cb5dc1db7b97331897072849e05136a42cf9b15c2837b28f57fd7435b39ce07e9e8f37996836630058949cc204f426ee3b7ed3381853b17b89d5828f41df721d245af454b5f9816317ce74869c1bd292a62101671f04d0182bce58c9dccaf424946b2f68883856ed6aea", 0xec}, {&(0x7f00000003c0)="63114db2d90f29709af71f72efdea56e24d45e1d824687b690a87e70f0fb4518cc243b202183c71c399dd938b1a4cd5c02257fb6a2c32add3eb12e2d0486a89ec849908bb284335ef1b7b8ce5587f05a2204f4f3168797710109979ea7a775d06ca8cbbb0a262928ffc025c956c025b1740cee196847eac70f31ebdb460e4a409520889044822fb25c766029591f2e39e8f5180d5e6d1ec2b0383e", 0x9b}, {&(0x7f0000000480)="bfb07e345f4a62bf6817ec4b648fa40bf6c63fc0cf2c4e5b3c62e7b5d27099c699ab8843aa02559aaa6f9a6473acd34880e47ce6763e3f3ba2fb98a87953f094c36ec77d4859093459e66a73509683", 0x4f}], 0x8) 00:00:35 executing program 3: r0 = semget(0x0, 0x0, 0x40) __semctl$IPC_INFO(r0, 0x7, 0x3, &(0x7f0000000000)=""/130) semget(0x1, 0x3, 0x480) 00:00:36 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) socket$inet(0x2, 0x20000000, 0x20) r2 = accept(r1, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) accept4$unix(r2, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x30000000) close(r0) open(&(0x7f0000000080)='./file0/file0\x00', 0x140, 0x1) execve(0x0, 0x0, 0x0) fchownat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 00:00:36 executing program 1: recvmsg(0xffffffffffffffff, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r1, 0x0) ftruncate(r0, 0x100000001) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msgget(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) 00:00:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x2000200000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:37 executing program 2: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2004, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') rename(&(0x7f00000002c0)='./control\x00', &(0x7f0000000200)='./control\x00') 00:00:37 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x6) r4 = dup(r3) openat(r3, &(0x7f0000000340)='./file0\x00', 0x20100, 0x102) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) pipe2(&(0x7f00000000c0), 0x100000) r6 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000140)=""/87, 0x57) sendto$unix(r3, &(0x7f0000000300)="ea470e", 0x3, 0x8, &(0x7f00000003c0)=ANY=[@ANYBLOB="00002e2f66696c653000c09e92fd031e3495658b54453ca05a0a95fb5df18c2a49e622228601fc448717ca8dc79a35ea743ca1be01c4171d537d69d4ce8a87d0149abad46124ffcf63012312ae1a53b906c6857b25cea202ff23ec6a13e3e1c5d248a9f7cfef7bb873631be25bd199ce9435"], 0xa) 00:00:37 executing program 2: setrlimit(0x7, &(0x7f0000000000)={0x1ff, 0xfffffffffffffffb}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) getsockopt$inet_tcp_buf(r0, 0x6, 0x1, 0x0, &(0x7f0000000380)) 00:00:37 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xf, &(0x7f0000000040)={0x0, 0x2, 0x40000000000, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) futimesat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x9, 0x9}, {0x4, 0x8001}}) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fcntl$getflags(r1, 0x1) setitimer(0x0, &(0x7f00000001c0)={{0x100, 0x74757ab7}, {0x6, 0x800}}, &(0x7f0000000240)) flock(r0, 0x1) flock(r0, 0x8) 00:00:37 executing program 2: mkdir(&(0x7f0000000200)='./control/file0\x00', 0x80000007e) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x7b, &(0x7f0000000140)=""/152, &(0x7f0000000040)=0x98) bind$inet6(r0, &(0x7f0000000240)={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xbc1}, 0x1c) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') semget(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:00:37 executing program 1: msgsnd(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="b9"], 0x1, 0x0) msgrcv(0x0, &(0x7f0000002800)={0x0, ""/4096}, 0x1008, 0x0, 0x0) r0 = msgget(0x1, 0x400) msgsnd(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0300000000000000b2514c5e404544f1d6518f667472a58f2e65278ff41f7ca8d6b3367719c88243cca2518f67772954b724559932904e9e912c91dc84c30cb7b01444115fbf335be8f6567a4f61252db91bed4c059644e45fa8d4ecb7fa988ab779c926b117983e50eb9e947f8f0a991e00cbe9174ad75af63c5e0af8f47676dd8e42ed41428dcd66d922c84c09ba1093bc8a46b331bbd4fbd0954746849a0c5daf583d5b6b0c3964fc8f94250ca86c7a66c599a926c6f52d76e917a17e669e63af298920afc03090e50390a5798da6"], 0xca, 0x7fd) 00:00:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYBLOB="a10000002a79439a0cea464d0d75a963a50e922e424e65d35b3857c12b8faa3c41eb01000000000023003c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076420b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5c78a57f65ccb67cf58802d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b193b71fba4673f01dfc9ac789e8"], 0x0) geteuid() setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d6e}, 0x8) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000100)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000003c0)={0x86, {{0x2, 0x3, @broadcast}}}, 0x90) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getpeername$inet6(r0, &(0x7f0000000800)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000880)=0x1c) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0xadbf, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f00000004c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000005c0)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={r1, 0xfffffffffffffc01}, &(0x7f0000000640)=0x8) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = getpid() getpgrp(r2) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x62e, 0xffffffffffffff80, 0x200, 0x7, 0x5, 0x1, 0x4000000000000000, 0x100, r1}, &(0x7f0000000740)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000780)={r3, 0x9}, &(0x7f00000007c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000680)=ANY=[@ANYBLOB="020000002fedcd033a49a51b000000000000043abb167af9425b5d232fb8d3e20038d60fa3d9437b00100000727720180621df5445de8c000fd180dba9c29b6136e2e492357095296838161a24785664e46696851f0fdf44e25473ed8e353b87713d55ed79695219ffc46dcc4f8bb12eb7360d4804de0610560000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x8) 00:00:37 executing program 2: r0 = socket(0x1, 0x1, 0x59) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7ff, 0x9, 0x3}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x308, 0x0}, 0x0) 00:00:37 executing program 2: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r2, r1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x200, 0x7ff}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x81, @loopback, 0xba}}, r4, 0x0, 0x8, 0x110, 0x7, 0x9, 0xffff}, &(0x7f0000000200)=0x98) getgroups(0x3, &(0x7f0000000000)=[r0, r1, r0]) 00:00:37 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x20, 0x80}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000140)=0x4) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/24, 0x18}], 0x1ce, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0xffffffff, 0x4020, 0x7fffffff, 0x48, 0x0}, &(0x7f00000001c0)=0x10) dup(r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0xffff, r2}, &(0x7f0000000240)=0xc) 00:00:37 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x4b) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xfffffffffffffffa, 0x10000000000000, 0x7fff, 0x10000, 0x1}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x8}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr}], 0xc}, 0x0) 00:00:37 executing program 0: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x4}, 0xffffffffffffffcf, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c000000adf6ffff080000005c0d0000001000000500000096881790871a25cfb762d9a537d4f27b7365e540f54c2905fb4bb3b6b2fc88", @ANYRES32=0x0], 0x1ef, 0x8}, 0x180) 00:00:37 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) r1 = getpgrp(0x0) freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0x0) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{&(0x7f0000000140)="239ee004e9", 0x5}, {&(0x7f00000001c0)="24758307ae4839945e3dbd93e186f541c2e42f659f7f17aa699f4e5b28fc3867c0cc636dcb7238cc62f29db2f3e6710fa51533fed77b0dfdaeb29a3153519a0a5e68d71600cfa4d8ac4477664c22c1f34f6fadda09e28ae48ccd7e40af0b963e9500baa30d3b5cf331c28bdfc62b333990272ff444e435a4095b5d79ccad41bfcf49886863d4a84a67cf7a34d48431e5505bf331bc7c42ccdc5cc9bdd9c31ec9ff863115c89fa7953e66df3b22ad18695e6b", 0xb2}, {&(0x7f0000000280)="ede67e6709e871603f8f8568cf1b5a9779402c020189fda7dafb8ac0be9f2e057fc9b332ac", 0x25}, {&(0x7f00000002c0)="b562d8c26d1667e1b58892b974960a6bab6d6bd1ad7d908f9a8c6a2228701c6cc7da1ac1be64101a8f3f712482e7695e3a232a8759d414423784f0bf7c9fd87a36b9db2b26af1cfb8e982db3deb4ef3d87b260affe6274b3c440d1460ee50c2c3b53bec9876e4b6d62494a1550cdd79b5469d6d780407b80bf511ba4c32619838201267b44e01cea57f104ce9537e0489a5422c06d2f1c90d15d468057e127467335429b39d4c8118160d5a707dcb9cfc338", 0xb2}], 0x4, &(0x7f0000000600)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x10}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0x50, 0x9}, 0x20000) 00:00:37 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) clock_gettime(0x4, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x8000, 0x4) poll(0x0, 0x0, 0xfffffffffffffff8) 00:00:38 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) setrlimit(0x8, &(0x7f0000000080)={0x100000000, 0x8}) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r3 = geteuid() setuid(0x0) fchown(r2, r3, 0x0) chmod(&(0x7f0000000340)='./file0\x00', 0x880) 00:00:38 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000000)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={r1, 0x7fff, 0xd4, "144381d27c847fd97261a2442a70697a6aad34e3f68d54d1c602db83cbe0a6331ed27db7781e602ae0bb501966e9cbf89cf8532214060b35adf6a09e2ba3db9d54ab41448a6ee124ec87a1e5fe8702d8fa91e26da0a40dcc508d763e05368f8db6050287f4db5c9827894333264d8ac77fec8ff981f4418ef7cfe71283cfc8c2565e9b85b2bf4fb11612985ba6bd17f2b7e5d7d54b93006e478dd68da0ad2afb98684dbef44e4689a96e3449b5ab24c5d63f7c55a2262c02b03083c898f32e96b6a1daba4d1b78fa3085a1e542e22a8ce7eb8a30"}, 0xdc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6b0, 0xfffffffffffeffff}, &(0x7f0000000080)=0x10) open(&(0x7f0000000140)='./file0\x00', 0x20401, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r3, 0x5, 0x6, 0x88b}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r3, 0x5}, 0x8) bind$inet(r2, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) r4 = socket$inet_icmp(0x2, 0x2, 0x1) fchdir(r4) 00:00:38 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x3, 0xd8) flock(r0, 0x6) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x4) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 00:00:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x8000, 0x1, 0x1, 0x5}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={r1, 0x400, 0x9, 0x3, 0x6, 0x8}, &(0x7f0000000440)=0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000740)=ANY=[@ANYBLOB="a10000002a79439a0cea46000d75a9635bfc272e424e65d35b3857c12b8faa3c41eb09fd9c483654f0223c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076477b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5f93f57f65ccb67cf5c802d934eb367aecec7684a6c7ff9a65198705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b197b71fba4673f01dfc9ac789e8"], 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@remote}, &(0x7f0000000100)=0xfffffeb7) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d6e}, 0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000b80)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4) fcntl$setflags(r0, 0x2, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff6e) r3 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000540)={r2, 0x10000}, &(0x7f0000000580)=0x8) accept4$inet(r0, 0x0, &(0x7f0000000080), 0x20000000) clock_getres(0x0, &(0x7f0000000040)) getpid() sendto$unix(r0, &(0x7f0000000640)="2f7069f63a3efe47dae63e383624861cc49703d1e679071580677c4d37555ccfd81724ffa61b68fe4a532d5a4a4c4486dc6fe9e52e3a9aa575f25f3aaa08030ea5c146a19cbce8d6bb622a8b5bc390204defb9d78e3161b8177f85a2805ac86d3279ebd1984ffbcccc0f493966072b4a784c28a6bff4e74cfd83808667c3d4706253538e9233f9e21bda196e2aa82f983a496927604c58fd59e44ca1a69f4c1e5b42c0ee258bb51866fb75ea179ee30f196865ca9b0189cf52a3bf9426b5244f2edb09dd616df8c8724219ddbac9506ddad404b27ae18d0b42334d875f794200c5bdc261287060c5", 0xe8, 0x80, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000a80)=[{&(0x7f00000009c0)="dfcd4ef651379dc1f82a71e3d80866fa3c5792139eee75441a997a357e39fcdc5e29972790be4742b0b460f80a2285c6533c8ec988586789c734b9c4cf4f093d5a89df4d8aec8f2fb2c178b6d408781b71ddcb4a80ea52d648ad873e6f6c9e4d25a27da9f1869faf514e99a2aa1f2e49689f148e0467486453e759c81a4f3207e94e7a11727f40", 0x87}], 0x1, 0x0, 0x0, 0x20100}, 0x0) 00:00:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e23ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000", @ANYRES32=0x0, @ANYBLOB="8a00000020000000"], &(0x7f0000000080)=0x94) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x3, 0x1, 0x4, 0xb18, 0x3e9}, 0x14) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1000000, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffedb) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x1f}, &(0x7f0000000280)=0x8) 00:00:38 executing program 3: mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5) msgsnd(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="519d0c63080645200ee0ee604ccc3ac2decf044375c9d28cf4df80d6e1a0940ddbc8642185ec09e8d3397513d34b20097bb1793c4fca1d7aec4bdaf0c536f1b65b0d5d4f8a608922b58ffcd2e1f2c4"], 0x8, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000) accept$inet(r0, 0x0, &(0x7f00000000c0)) 00:00:39 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r0, &(0x7f0000000100), 0x3dc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) 00:00:39 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x7f}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x101, "f665f80b6f1995359015e20fb2344aa1"}, 0x14) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000140)={0x1ff, 0xcb55}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) utimensat(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:00:40 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x400, 0x7}, {0x8, 0x8}}) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:00:41 executing program 3: r0 = socket(0x11, 0x3, 0x0) accept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) sendto$unix(r0, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0) 00:00:41 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x8000, 0x1, 0x1, 0x5}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={r1, 0x400, 0x9, 0x3, 0x6, 0x8}, &(0x7f0000000440)=0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000740)=ANY=[@ANYBLOB="a10000002a79439a0cea46000d75a9635bfc272e424e65d35b3857c12b8faa3c41eb09fd9c483654f0223c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076477b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5f93f57f65ccb67cf5c802d934eb367aecec7684a6c7ff9a65198705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b197b71fba4673f01dfc9ac789e8"], 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@remote}, &(0x7f0000000100)=0xfffffeb7) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d6e}, 0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000b80)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4) fcntl$setflags(r0, 0x2, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff6e) r3 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000540)={r2, 0x10000}, &(0x7f0000000580)=0x8) accept4$inet(r0, 0x0, &(0x7f0000000080), 0x20000000) clock_getres(0x0, &(0x7f0000000040)) getpid() sendto$unix(r0, &(0x7f0000000640)="2f7069f63a3efe47dae63e383624861cc49703d1e679071580677c4d37555ccfd81724ffa61b68fe4a532d5a4a4c4486dc6fe9e52e3a9aa575f25f3aaa08030ea5c146a19cbce8d6bb622a8b5bc390204defb9d78e3161b8177f85a2805ac86d3279ebd1984ffbcccc0f493966072b4a784c28a6bff4e74cfd83808667c3d4706253538e9233f9e21bda196e2aa82f983a496927604c58fd59e44ca1a69f4c1e5b42c0ee258bb51866fb75ea179ee30f196865ca9b0189cf52a3bf9426b5244f2edb09dd616df8c8724219ddbac9506ddad404b27ae18d0b42334d875f794200c5bdc261287060c5", 0xe8, 0x80, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000a80)=[{&(0x7f00000009c0)="dfcd4ef651379dc1f82a71e3d80866fa3c5792139eee75441a997a357e39fcdc5e29972790be4742b0b460f80a2285c6533c8ec988586789c734b9c4cf4f093d5a89df4d8aec8f2fb2c178b6d408781b71ddcb4a80ea52d648ad873e6f6c9e4d25a27da9f1869faf514e99a2aa1f2e49689f148e0467486453e759c81a4f3207e94e7a11727f40", 0x87}], 0x1, 0x0, 0x0, 0x20100}, 0x0) 00:00:42 executing program 0: r0 = semget$private(0x0, 0x1, 0x40) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x6c, &(0x7f0000000000)=0x7, 0x4) r2 = accept(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x3, 0x7, [0x5, 0x4, 0x6, 0x3, 0xfff, 0x7, 0x7]}, &(0x7f0000000100)=0x16) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000180)={r3, &(0x7f0000000140)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f00000001c0)=0x10) r4 = getpgid(0xffffffffffffffff) fcntl$setown(r2, 0x6, r4) mlockall(0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x80000000, 0x400, 0x2, 0x4, r3}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000280)={0x2, [0x101, 0x3]}, &(0x7f00000002c0)=0x8) r6 = msgget(0x0, 0x8) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000300)=""/74) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x6, r3}, &(0x7f00000003c0)=0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000400)={0x2, [0xb69, 0x9b8]}, &(0x7f0000000440)=0x8) freebsd11_fstat(r2, &(0x7f0000000480)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000500), 0x4) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000540)=""/88) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000005c0)={r5, 0x5, 0x7, 0x7}, &(0x7f0000000600)=0x10) fcntl$setflags(r1, 0x2, 0x0) r8 = shmget(0x1, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r8, 0x2, &(0x7f0000000640)=""/22) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000680), &(0x7f00000006c0)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000700), &(0x7f0000000740)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000780)={r7, 0xc07b, 0x1}, 0x10) __semctl$SEM_STAT(r0, 0x4, 0xa, &(0x7f00000007c0)) execve(&(0x7f0000000800)='./file0\x00', &(0x7f0000000980)=[&(0x7f0000000840)=')\x00', &(0x7f0000000880)=')\x00', &(0x7f00000008c0)='\x00', &(0x7f0000000900)='}\x00', &(0x7f0000000940)='\x00'], &(0x7f0000000b40)=[&(0x7f00000009c0)='\x00', &(0x7f0000000a00)=',\'\x00', &(0x7f0000000a40)='\x00', &(0x7f0000000a80)='\x00', &(0x7f0000000ac0)='{\x10.(\x00', &(0x7f0000000b00)='}]]*{*[l]\x00']) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000b80)={0x5, [0xc6f6, 0x7, 0x80000001, 0x100000001, 0x4]}, &(0x7f0000000bc0)=0xe) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000c00)={r7, 0x0, 0xdf7}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000c40)={r3, 0x9}, &(0x7f0000000c80)=0x8) 00:00:42 executing program 3: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt(r0, 0x0, 0x4000000065, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={0x0, 0xeb, "64ef7671df0d1486e25a9cd91e7e044b07f8190839b89f9f1ae4cca0f58d8a9c140200121c4aa4903706a3ea237493539b85b5dc5f63564a3edd195769ae3e4e3762e4b7370a14208eb367b4350f76474c49b11c9ba7ac2f9e9f2fd5aefec03fbb3233ae67a6c067b171d87a1c2a91d05bc30241c130799257a936d7574f39536ae740456cd2f2408e98b2777e35df7c92e557fc2da2ae1be8b4e3ad096fe156a2daa6b68995d6a2e1e936fd8f76244d53ba31ee645ebb2f252d263db7dd525ac9be21d59032d6aa5f93f78e1770c53246b03e0bb12a206e4caebd6010ddf03e19c2903dc8c5207db6706e"}, &(0x7f0000000340)=0xf3) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r1, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x5, 0x0, 0x8c47, 0x0, 0x800}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast2}}, r2, 0x0, 0x6, 0x94, 0x20, 0x7, 0x100}, 0xa0) 00:00:43 executing program 0: mkdir(&(0x7f0000000180)='.', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x12) chdir(&(0x7f0000000080)='./file1\x00') setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x7, 0x4) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000100)=':#,\\%@$-\x00', &(0x7f0000000140)='&\x00', &(0x7f00000001c0)='*^\x00', &(0x7f0000000200)='##-)\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000440)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='#/#:#\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='&\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00']) 00:00:43 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1204, &(0x7f00000001c0)={r1, 0x40}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000140)=0x4) accept4$unix(r0, &(0x7f0000000180)=@file={0x0, ""/9}, &(0x7f0000000200)=0xb, 0x20000000) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x60b, 0xe, "b2a385a282da398fe4ccde6b56ec"}, 0x16) 00:00:43 executing program 0: freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) fstat(0xffffffffffffffff, &(0x7f0000000100)) fstat(0xffffffffffffff9c, &(0x7f0000000200)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) open$dir(&(0x7f0000000380)='./file0\x00', 0x100, 0x8) setuid(r0) setgroups(0x4000000000000232, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) 00:00:44 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xe81}], 0x1) 00:00:44 executing program 0: r0 = socket$inet6(0x1c, 0x10802003, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x4}, 0x1c, 0x0, 0x0, 0x0, 0x264}, 0x0) getrlimit(0x7, &(0x7f00000000c0)) 00:00:44 executing program 3: setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0xe152, 0x0, 0x8000000000000000}, 0x10) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c65300086b654b8f4cab533b5aff168abfc44afbb7273668c526359cc34549ca4047d113ffdc0aefbb75894d50e607e96970eede4aec515240f8cbd5ce9a726e6a52fc9aa3d461074cfcfb2770c8ed898eb076dc607e7028178f200f29077b052f1aae7e679fc2b8dfa26a8b77a72b8f782fdcb7a44cd72a66038c6e86454ae2ac746b68a7f9498e8c0b807eab4227714f68b91f56540ca97d4a2aaeb5e8e2d9c52d914f753e91c45ead88da122cc13dd6f963650430686b8f73cfdcd5db9f9a2404a593695181f818be013b396cb781b39544886ba841517127e8e2601470596795dbc30d6563f495478ae054fc1"], 0x10) getsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x8000, 0x1, 0x1, 0x5}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={r1, 0x400, 0x9, 0x3, 0x6, 0x8}, &(0x7f0000000440)=0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000740)=ANY=[@ANYBLOB="a10000002a79439a0cea46000d75a9635bfc272e424e65d35b3857c12b8faa3c41eb09fd9c483654f0223c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076477b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5f93f57f65ccb67cf5c802d934eb367aecec7684a6c7ff9a65198705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b197b71fba4673f01dfc9ac789e8"], 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@remote}, &(0x7f0000000100)=0xfffffeb7) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d6e}, 0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000b80)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4) fcntl$setflags(r0, 0x2, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff6e) r3 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000540)={r2, 0x10000}, &(0x7f0000000580)=0x8) accept4$inet(r0, 0x0, &(0x7f0000000080), 0x20000000) clock_getres(0x0, &(0x7f0000000040)) getpid() sendto$unix(r0, &(0x7f0000000640)="2f7069f63a3efe47dae63e383624861cc49703d1e679071580677c4d37555ccfd81724ffa61b68fe4a532d5a4a4c4486dc6fe9e52e3a9aa575f25f3aaa08030ea5c146a19cbce8d6bb622a8b5bc390204defb9d78e3161b8177f85a2805ac86d3279ebd1984ffbcccc0f493966072b4a784c28a6bff4e74cfd83808667c3d4706253538e9233f9e21bda196e2aa82f983a496927604c58fd59e44ca1a69f4c1e5b42c0ee258bb51866fb75ea179ee30f196865ca9b0189cf52a3bf9426b5244f2edb09dd616df8c8724219ddbac9506ddad404b27ae18d0b42334d875f794200c5bdc261287060c5", 0xe8, 0x80, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000a80)=[{&(0x7f00000009c0)="dfcd4ef651379dc1f82a71e3d80866fa3c5792139eee75441a997a357e39fcdc5e29972790be4742b0b460f80a2285c6533c8ec988586789c734b9c4cf4f093d5a89df4d8aec8f2fb2c178b6d408781b71ddcb4a80ea52d648ad873e6f6c9e4d25a27da9f1869faf514e99a2aa1f2e49689f148e0467486453e759c81a4f3207e94e7a11727f40", 0x87}], 0x1, 0x0, 0x0, 0x20100}, 0x0) 00:00:44 executing program 0: fcntl$getflags(0xffffffffffffffff, 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002, 0x10000000) 00:00:44 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x0) close(r1) 00:00:44 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x8) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x400) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0, [0x0, 0x2]}, 0x5c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0x8) 00:00:44 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000000)="abf72ca55640d239ebea3f513ca71b16175c627f066b95fb08a210d9ec6698844df9a5bf013af5fb92dbef8552050d2e40ed42c757b4fb23c6d3d57c39b32f44de226e8a9d46afc259448ba75bc17c68d81dc43767fc3b73e30ebcd6b80421d892b52a8d303261aa71b78e5c69b6561144f82d2370c31c64320edbde7acb093953523fb0b4d9a07158f0b388cb184cdb2e832e695635e8a9ab8b41d9c26dafcd2ad60a28f0da1e316c3d4b7581d9", 0xae) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000180), 0x4) 00:00:44 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x900, 0x100) execve(0x0, &(0x7f0000000fc0), &(0x7f0000000740)=[&(0x7f00000002c0), &(0x7f0000001040)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000008c0)='{\x00', &(0x7f0000000400)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000004c0)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000780)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000640)='^\x00', &(0x7f0000000680)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e']) 00:00:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="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"], 0x98) r2 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000280)=0x1, 0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="fce2ffff0600000000030000ff0100000000ff000d7c8d7989b7e5086d260b34bcee3b75f68360014ddae6a0c73d6bfec7025feb0004000000000000"], 0x0) ftruncate(r3, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r4, 0x400}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:00:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x4, 0x1, 0x80000001, 0x1000000000000000, 0x7fffffff}, 0xc) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="10000000000000100000000000000000894b1b98d64de1ddfe468cd73df6b8f5775e3313668e9db87cfce3017bd3c8edc15559e32f4c0601b3b861a5263bc6481cc78e90b46da2932c5d92a7206a4bbe0a22f75ee7905bf19c66819ede10420ee6c0014ec8400dc68215e8dd3a15842b6c99826dce659a6ca3db3dbf354a79bd0eaa0701e7c2fe3aec6bb23f95683f6182f4a4d90bad4c04435c9442ec1bbd750ab38998df468ddbf1855265bb9ef497d67ef13d037f5449cc60"], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) linkat(r2, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x400) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x2e, 0x4400, 0x5, 0x7, r3}, 0x10) 00:00:46 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) r5 = semget(0x3, 0x1, 0x15463d9dd25b71d2) semop(r5, &(0x7f0000000240)=[{0x3, 0x80000000, 0x1800}, {0x3, 0x6, 0x1000}, {0x0, 0x9, 0x1000}, {0x0, 0x8, 0x800}], 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r4, 0x1, 0x6, 0x1, 0x58, 0xfffffffffffffff9, 0x6464}, &(0x7f00000001c0)=0x98) flock(r3, 0x2) dup2(r0, r2) 00:00:46 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) munlockall() socket$inet6_udplite(0x1c, 0x2, 0x88) 00:00:46 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x102, 0x2) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x10000000) r2 = accept(r0, 0x0, &(0x7f00000001c0)) r3 = semget(0x0, 0x4, 0x5) __semctl$IPC_RMID(r3, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, &(0x7f0000000140)=0xfffffffffffffe2e) shutdown(r2, 0x1) 00:00:46 executing program 0: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) shmctl$SHM_LOCK(r0, 0xb) listen(0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x7, 0xf, 0x0, 0xfffffffffffffffe}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @broadcast}}, r3}, 0x8c) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6(0x1c, 0x0, 0x1c) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) 00:00:46 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2000000000013, &(0x7f0000000040)="eaff125c", 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xe8, "0a04d165c96f706bbe7eabd76c53df5a6e0cce58a5cde218184679c904a458520e71d56a61acbbc1dd66dc8b6f057ea7650eb1fb630da517a80cb3a7a641e078b92f72aae4dc8a9c5a2cf83fc2bfc14e252530b69c42ab29f98cd8d3b9bb6a88300e1591abd0506643a42cef510459e067d65bdeb10ad554afb87513104f0504e451618f3c78bc4286cfb6d00294523adb09ad58f6eb295b8e9e4aac7326f6a4e03554df1f8cc85bfe97412d5b435438cbbcb0e96beba662b9da1316ac75a807d0f3dbe1d7d999b1806fc22dfb1d5bafbed4afea6cb767c547deb31f8dd2d2e1e75cb65be33aaea7"}, &(0x7f0000000000)=0xf0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x40}, &(0x7f00000001c0)=0x8) 00:00:46 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr=0x9, @rand_addr}, 0x6) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) 00:00:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8002, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0xf71, 0x4) 00:00:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x10002}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000001c0)={r3, &(0x7f00000000c0)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x3}, @in6={0x1c, 0x1, 0x5, @empty, 0x3}, @in={0x2, 0x3}, @in6={0x1c, 0x0, 0x100000000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x2, 0x9, @empty, 0x2}, @in6={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x7, 0x3}, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000001640)={&(0x7f0000000000), 0x10, 0x0, 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="2c0000008400000002000000600c0500200300000300000006000000030000000000000006000000", @ANYRES32=0x0, @ANYBLOB="1c0000008400000004f7ff00000089da4902000002000000", @ANYRES32=0x0, @ANYBLOB="2c000000840000000200000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="2c000000840000000200000000000000000000000000000006000000000000000300000000000000", @ANYRES32=0x0], 0xa0, 0x20008}, 0x81) 00:00:47 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) r5 = semget(0x3, 0x1, 0x15463d9dd25b71d2) semop(r5, &(0x7f0000000240)=[{0x3, 0x80000000, 0x1800}, {0x3, 0x6, 0x1000}, {0x0, 0x9, 0x1000}, {0x0, 0x8, 0x800}], 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r4, 0x1, 0x6, 0x1, 0x58, 0xfffffffffffffff9, 0x6464}, &(0x7f00000001c0)=0x98) flock(r3, 0x2) dup2(r0, r2) 00:00:47 executing program 0: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) shmctl$SHM_LOCK(r0, 0xb) listen(0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x7, 0xf, 0x0, 0xfffffffffffffffe}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @broadcast}}, r3}, 0x8c) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6(0x1c, 0x0, 0x1c) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) 00:00:47 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x20000000004f, &(0x7f0000000000)={@empty, @loopback, @loopback}, 0xc) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept4$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000380)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0xaec, r4}, &(0x7f0000000300)=0xc) r5 = dup(r0) freebsd11_mknodat(r5, &(0x7f0000000180)='./file0\x00', 0x4, 0xd42a) fchownat(r5, &(0x7f0000000340)='./file0\x00', r1, r2, 0x600) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @local}, 0x9b02c385) 00:00:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = msgget(0x3, 0x84) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/38) getsockopt$sock_int(r0, 0xffff, 0x1000000000001012, 0x0, &(0x7f0000000000)=0x94bd230e3013ffbd) 00:00:47 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000200)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000002c0)={@multicast2, @local, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000340)={@multicast1, @rand_addr=0x3, r3}, 0xc) poll(0x0, 0x0, 0x664b6e3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r4 = socket$inet6(0x1c, 0x0, 0x0) r5 = semget(0x1, 0x1, 0x102) __semctl$SETVAL(r5, 0x2, 0x8, &(0x7f0000000100)=0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000600), &(0x7f0000000640)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, r4) recvmsg(r4, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) socket(0x2, 0x5, 0x0) 00:00:47 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0x100000000}, 0xed) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) close(0xffffffffffffffff) sendfile(r0, r1, &(0x7f00000015c0), 0x1000) unlink(&(0x7f0000000140)='./file0\x00') sendfile(r1, r1, 0x0, 0x7f) close(r0) openat(r0, &(0x7f0000000580)='./file0\x00', 0x0, 0x80) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000600)={r2, 0x2, 0x8, 0x10000}, &(0x7f00000005c0)=0x10) readv(r0, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/244, 0xf4}, {&(0x7f00000002c0)=""/220, 0xdc}, {&(0x7f00000003c0)=""/52, 0x34}, {&(0x7f0000000400)=""/107, 0x6b}, {0xffffffffffffffff}, {&(0x7f0000000480)=""/92, 0x5c}], 0x6) 00:00:47 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a70aef77", 0xaa, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') fcntl$setstatus(r0, 0x4, 0x10000) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') 00:00:47 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e20ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002d6e1610cde9d43372e58c71b7ac70fec774b6", @ANYRES32=0x0], &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2101800000000000000000000000020000000000000000004000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000781400000000000000000000000000fd0000000000000000000000000000000000", @ANYRES32=r1], &(0x7f0000000240)=0x84) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={r2, 0x54, "0ac6a294da29493eca5f8859d2253b2cf48d555c6c06e1c6c6bb236d84467563eb455886bd21ee9b7826c1b01721ce99712f63b68b04f85a384944b57848537c34daf670262d5ff9fde20c3662fa080aec749e0a"}, &(0x7f0000000340)=0x5c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000640)={0x0, 0x0, 0x2000000000003, 0xfffffbfffffffffa, r3}, 0xffffffffffffffa4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000680)=0x8, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000500)={r2, 0x1ff, 0x7, [0x9, 0x9, 0x7, 0x9, 0x6, 0x7, 0x0]}, &(0x7f0000000540)=0x16) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000440)={0x2, 0x6110, 0x4, 0x226a, r2}, &(0x7f00000004c0)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8) 00:00:48 executing program 1: r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x201, 0x0) ftruncate(r0, 0x10000) ftruncate(r0, 0x8005) openat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x3344a0d54b7976dd) 00:00:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000340)={0x800, {{0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, {{0x1c, 0x2, 0x8001, @loopback, 0x475f}}}, 0x108) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x9, 0x81, 0xffffffffffff8001}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x0, 0x0, 0x6, 0x20b36156, r1}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xc000000000000, 0x6, 0x91}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000600)=""/120, &(0x7f0000000680)=0x78) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) truncate(&(0x7f00000001c0)='./file0\x00', 0x3) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000006c0)=0x3, 0x4) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x410, r0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, 0x80000001, 0xfffffffffffffffb}, &(0x7f0000000300)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffd71) 00:00:51 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000000c0), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) poll(&(0x7f0000000000)=[{r0, 0x2012}, {r0, 0xce}, {r1, 0x2000}, {r1}, {r1, 0x20}], 0x5, 0x3) 00:00:51 executing program 3: clock_nanosleep(0x9, 0x1, &(0x7f0000000000), 0x0) munlockall() 00:00:51 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) close(r0) fcntl$lock(r0, 0x100000000000f, 0x0) 00:00:51 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x6}, 0xc) connect$unix(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="82dfda74c1eb4ed646000e1a06c99584f6d5f631fcc6d6b0d9252eb6722beeadd7c23febbd8124fe34b1a9118cd7f4713587b33d01f56cd34c8f920cc9433637fdee101be40aea8e7c4e1bc06d27887d9da0440a885055f9d023736a3b5fc922083f7da917e18658ea6620574122a5feed9eda66f9630329722ecd36506379494402c4106af23481af8ef7144a8d21966b4c81b52492bb0000bccd5042dc9ef2d99ba7d11db4e953df35af8108a7d7004258eca0424a181accb73c4805f57b584af4f4843abc79a11528cc235c5f99497752415893171f67c227e7c8646d621d78"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x10000, 0x4) shutdown(r0, 0x1) sendto(r0, &(0x7f0000000040)="2a0e9f0c7e40d5fe96bc4d770c2b569eb3de319340c31b242878293149e8ed9031481630fcec60c24571148c6224cc0d745b9f23466a7e8a7594e2fedc9e98e7", 0x40, 0x8, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x2, @loopback, 0xef09}, 0x1c) 00:00:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0) recvfrom$unix(r0, &(0x7f0000000080)=""/169, 0xa9, 0x40000, &(0x7f00000008c0)=ANY=[@ANYBLOB="000000000000000000001cea1a3741bc2172a00fc7d4d4be7f0c9f3aa989915c206f8bd80e5a1715c14e530544cfb4c58b469d8102aa7c800fbba701000000aa62ca5224cf2b02c6012e4ac96f32877574b2acf718b67e956f37e520d78305ed2226a4a9d216d9df58b651efed0a2e9a1ddbc7ae4e8dee56588436f4ebcbc12493a9a27ebe39"], 0xa) r1 = getpid() sendfile(r0, r0, &(0x7f0000000740), 0x0) open$dir(&(0x7f0000000700)='./file0\x00', 0x4, 0x3) freebsd11_fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x5) syz_emit_ethernet(0xc3, &(0x7f0000000a00)="509a960c9ff005b5725159270deb0961b523ac7c3ebb1260a1185b8c809c5b0bbd87c5abc20394e35cf1aedb18bd4749cedd6b4d7f719d2325a5fd6c6f04b3a9c3b838d02b4faaf284f8eb0efad1ad9f1907fc60f99908e417b21af538224926fafc1bc589547bd7471efd6334d54983a77e1f6e548502c7fbf24e17c37976ab5479ae4ed12600a2753a364c1ee3222ce2dbb63ef99a67f6702bd8c17a8da1f59f55f63deec95b0d812ced9dd966dca8a29d0b5d06c80043fadfef8d3e277061b5196d") freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000780)={@in6={{0x1c, 0x0, 0x1, @empty, 0x9}}, 0x0}, &(0x7f0000000840)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000009c0)={r7, 0x200}, 0xfffffffffffffe62) setgroups(0x3, &(0x7f00000006c0)=[r3, r4, r3]) getgroups(0x4, &(0x7f0000000440)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000300)=[{&(0x7f00000001c0)="17a9ccd62de77cb31bf00627c64a8babd48b952c1d9279670e7ec706de3e2298589282d8045bcec468cd385605d10bb4655b1491bbe239deb043", 0x3a}, {&(0x7f0000000200)="2ada5b97d48e6055bf5af9b0dcb079d56ee53849a4dd2a1dbf362b7f098db5d2676c381a9c68e3cb04f927dce9ce5e22eb1657f92de033366f9069fe089a52a70d987d5444767a8e1ec0c421fe392370f7711b59089d976cea41e44ebe62122b1d6ff6ab255955b0464a22e6d1af9a3464fd679a663ca2df6a5da923b7d6a0f74915b4b35b2d7784a318643ee8d9c6598b85cfcff799fcd1b42a573cc2e4cfb93a83fe0a1dea0869d8897ab5c180a619c8125d298a4bb827870e9396452aeab13aa4fb", 0xc3}], 0x2, &(0x7f00000005c0)=ANY=[@ANYBLOB="180047b3380b85f068004b85000000ff", @ANYRES32=r0, @ANYBLOB="000000001000000000000000ffff0000010000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r4, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r8, @ANYBLOB], 0x88, 0x104}, 0x20000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000140)='vegas\x00', 0x6) 00:00:51 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x3, 0xfff, 0x1, 0x1f, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x6, 0x8679}, 0x8) r2 = accept$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0x6, 0x3, 0x800, 0x9, 0x7, 0x14000000000, 0x4, 0x9, r1}, &(0x7f0000000200)=0x20) r3 = open(&(0x7f0000000240)='./file0\x00', 0x605, 0x80) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000280)=0x6, 0x4) flock(r3, 0x1) msgget(0x3, 0x110) r4 = semget$private(0x0, 0x3, 0x8) __semctl$SETVAL(r4, 0x0, 0x8, &(0x7f00000002c0)=0xffffffffffffffdf) 00:00:51 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) fsync(r0) ftruncate(r0, 0x10000000) 00:00:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fchdir(r0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1205, &(0x7f0000000000), 0xfe6a) 00:00:51 executing program 1: socketpair(0x17, 0x8, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000100)={0x0, 0xa, 0x2, [0x4, 0xffff]}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1a, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x7f, 0x0, 0x9, 0x7}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={r2, 0x3, 0x3, 0x800, 0x7, 0x0, 0x401, 0x3, {@in6={{0x1c, 0x1, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r3, 0x9, 0x9, 0x9, 0xfff, 0x8}}, &(0x7f00000002c0)=0xb0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) freebsd11_fstat(r4, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r5, r5) 00:00:51 executing program 3: r0 = socket(0x1b, 0x3, 0x0) sendmsg(r0, &(0x7f00000019c0)={&(0x7f0000000100)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000001700)=[{&(0x7f0000000140)="51e497e28d01ca970458812efabedd170ebe0186fec88a2d9829230a588b83d0d079d8b692fc6b2db702792e99e1e0f5985fbdf72dd900bdea9ac587e9a35c83edb3aa40f062234ceb1d11b1093e5e7553cef2b1675e1aa2f512de7d748bc1cefae4189c86e2fb03014cd0b0a407431ae849da9ba418df21aa2d7beeca3b2f69bfad51d77ddecf995cc9fc8477842d31f9fad890544f25641c36887d0ab1ed17e732d5e518ca5255", 0xa8}, {&(0x7f0000000200)="cbdf1f8f393c640a97a4fb80342e90208a37aa7977fea7cd30b22a417b40fccb713e4838856ffff8a48b50d9f0fe50a880cd22c6f43b3e3f1dd1682e3d5928afbdbf3b7e640b49e9bdc5915a786cf0978d6bfeda1bfb79d993fd078a5b609badeaa30d04301013729a5d78", 0x6b}, {&(0x7f0000000280)="ac2f817153aa7d5a59caaf1c542b2aa47acde12b8bfed87aa29db9463ca7aa629b40995580a94562fb7c36059b3ee134d876193f08ad804b90543d9f14e3596918814662b350eb4c484028381a9b1c989a420a8e5c8a5eec1bfc2174a4e64c1198563bd549bb9611304ed01752fd1460dea3746f5e643a5e514c7d5ccfecfae8c13500a5615285046a4b591efa49bea44644278989f1c2157def225c25f5a8f3", 0xa0}, {&(0x7f0000000340)="5e20e2aa5d64dd34c8ede46ec460d837ba3396da394419e2bc144f0d89b4586b9485b2b60fe494daa267ee71d83750cf2ccd8627a5adecce105d8fa969a75eb76b721ff9088296a41c55c2fdfa1dc149a3ded40fbb5ef4b371fffd42240dca8b2ff4fb539abc8a78e62ce096a69fc42db013a59401a9da3856bab57b3eb968ebaca743688c204d625c82504d4efa8205b6f8db585c39c4277ac7b162", 0x9c}, {&(0x7f0000000400)="f00650b1fe65e272e23f69ace7b1ea477c043fca5faa4ecf3ef0c3473346bca59b95", 0x22}, {&(0x7f0000000440)="d8c4d28e1de0d29d4e8bc7ef1cb53e54f5cf287caa170fe8af25658c17cbe251ed09923ddf801cd717f9733e3f04d6a654f71bb3b7399d3fd183c4b8b24b57eca72d1975055828f6f5c4ac07a4a23acbf33800824ca70e8f9c404f", 0x5b}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f00000014c0)="201272087e5c50eb5eec9f2917d5bceaab2f0b76bc027f75f565465d1e905969fb84d3cbf0e5c83fe4ab2ee013d6c1f3f5cd77ff09b0142464ea67a3e61ff505cdcab1d3c0085a326da8becb7e780dda881a3399020fd55ea53e4b6b079ffe8ec40c9a1409df86a9fbad20bcce69dc60950597fc27c81f8fc88f305ac05c84f0e0c81f89cba64a1b8152d18e2e9fc38c0a2ea9252dd6e946026ce92ee7462d3069257b1c236587fe0eec262acb6cb584d121bb9f6f5410202e1d4cc4453c0e0bcf930321467008860ef0dfdf", 0xcc}, {&(0x7f00000015c0)="03571a1a364c5c09d7beb8ca3ea57210cb9fdf2db3649adbf4fa", 0x1a}, {&(0x7f0000001600)="06cb25c625d8648587fe4a966e5fbbc3d6ffbb98edd7bcf43c68adae476dd4b27889bf84356e09d3e8f16f9c68de2fa6f9cf6f98400a71f47269da8bf93f64f5fa83cba1b74d22b38dfe259bce4e9256b8bf851745418cf1c38223a74401c7c63d35854feb7b1de236d9bfc53c2f7be56ac92c5af7c0d42b2d712cbb9f58264168d7ae1271939c781cfb8200c9fafd08d18e796c5e458d314bf5c18f1d2cdbfc735a7a8d4e9c7b4ef01444c636ab13f8010c9b0b58072a4dc1ed14e97b3edf3f6c2923e1c858f3ec09ef", 0xca}], 0xa, &(0x7f00000017c0)=[{0x100, 0x29, 0x1, "ec8adf2dd7e545fb9697175665c1348428237778eced311e7b623798c301655dddcdff97037b5af54b02d1d732aee4791f08099d21dd7821f38d42b2a39ebe242f67849c84705e13f15c23d11fcc9fded6ee035cad105e6f68ad10ceffea821a74edc3dbc8c170e4efd0e2a028cde8d67242c8036b96988c14ef1d2c21f3d726789203f81a49cddedaa3996cc3ac252944127556b262f3af6fceca02a6625e839c3e86c41eb1dc5892ba27b3d88a0336902eade62121e6b545d2c140aa97455e8c5ee53b67abf8db11df92816f3ad54597e15f19267985d0c21c68604758006f3b564b46b16ef47791700fe724258b"}, {0xc0, 0xffff, 0x3, "e7de6bb8e7ee636dfccb8f99e53939b41311aad7e0dc242516b4a96ff56715a0bcf21c07362ee1be50cf6e93fa3fbfc04d1b25c4a3f2ab8a8bb3b6469a6f6489dd912f0240572a019c859008ab0d04a3ed5f42c784c4595e948478a4cba2bc23582d6b2ea1b2cfc02547f6896a9eef3ec818c713251a04b866d1f69a9a808bae8961e0ad4007fa9b3a0c1dbdfdf2d66292e015e452fa585dad76dc9a677a0591b5da5e31599a681965ad"}, {0x40, 0xffff, 0xd3, "c0f4e3fcf7a9fa0838e06185dbb0c89e63f8f7b9f9ec8a83810ab63e4e94d065aac7b0c6c7091905075d"}], 0x200}, 0x1) sendto$unix(r0, &(0x7f0000000000)="2375c35505f7ced57a3777715a7756bd", 0x10, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x7fff}, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x9}, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f00000000c0)={0x0, 0x10001}, 0x10) 00:00:51 executing program 3: r0 = socket$inet6(0x1c, 0x4, 0x93) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x968}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x3, 0x174a}, 0x8) socketpair(0x2, 0x10000000, 0xfffffffffffff3f5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4$unix(r3, &(0x7f0000000100)=@file={0x0, ""/12}, &(0x7f0000000140)=0xe, 0x20000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000180)=0xbc, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x6c6, 0x3100, 0x3ff, 0x0, r1}, 0x10) r5 = getpgrp(0xffffffffffffffff) r6 = getuid() fstat(r2, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r3, 0x5) fstat(r3, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000001840)=0x0, &(0x7f0000001880), &(0x7f00000018c0)=0x0) r15 = getgid() sendmsg$unix(r3, &(0x7f00000019c0)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001500)=[{&(0x7f0000000240)="8a77e2856569f915f576d7b15b38135c24811aa444", 0x15}, {&(0x7f0000000280)="7614caf0d592b882111e87c53212610ac68df7eed8ac7dfef9793f0868096e34fc909f5237c88d39b92ee01f2f6a76e49de0d0523302528eddb96e3a71fd74ce78ed9acbcdf5bf57cf1d318bef839ecbd89519f12d3d2856edd90bda7e70b76951d6af1ad9fa471aaa4613212cda34c25f387c940a0e75f4e21b8ae47b85aa73d1c893dad4ff36146fd9163a6f34b63b5bbb48221824f9510c6a01", 0x9b}, {&(0x7f0000000340)="9cb212f3052e7b77b5025642e686f9abc5a2bf1ee429d140db55a74b4956e2c482c7888336", 0x25}, {&(0x7f0000000380)="9cff2d0647e29a2554555b5767bd1d3c8af779d3cbfa92e3a7b79fb05a45d777ba00d29487c75231bb23375c0986c6c4547dc01503953cab03697a7e5369e15d796b86261d9f344c554d9f1a0129339d167cdc70b30c3ed7dd03c7e9e6245a074d2fcdb99e86fff2740c233b59b81a4beda73e7194b216c905f7704c6a3233e1425a8878f37b582ffb66a5db807be1b148b9af2dcba7688aeb18d0694af34f5f97c3bf063fb89ba20ed8a1f6fea9a828315c86dcb2a1cf4f0731a3e18ade", 0xbe}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="8db1a89ce76015b9f734e87c3df3441adb486f8b3879178035ec504c01f166c934dfe0a7d42d3caa84820b7cfa561d0eef0100c94c0dba849eb0472dff91b87c246e75fa9331d7e212dacc4b2f5090aecad79694a7154d0c92bc48b9de7fdbd1fb5095b4cc4d142db171ea154871e4ca541375bb2a2972a9b3b9f116ec977e9320f967410bf5a7bbcba248b073d5aef55b34", 0x92}], 0x6, &(0x7f0000001900)=[@rights={0x30, 0xffff, 0x1, [r2, r2, r3, r3, r4, r4, r0, r4]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r11}, @cred={0x20, 0xffff, 0x2, r12, r14, r15}], 0x90, 0x100}, 0x20084) r16 = open(&(0x7f0000001a00)='./file0/file0\x00', 0x0, 0x40) r17 = semget$private(0x0, 0x3, 0x40) __semctl$IPC_SET(r17, 0x0, 0x1, &(0x7f0000001a40)={{0x5, r14, r11, r13, r10, 0x1, 0x7}, 0x1, 0xf76b}) semop(r17, &(0x7f0000001ac0)=[{0x3, 0xfffffffffffffffb, 0x1800}, {0x3, 0x10000, 0x1000}, {0x3, 0x2, 0x1800}], 0x3) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r16, 0x84, 0x15, &(0x7f0000001b00)={r1, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r16, 0x84, 0x2, &(0x7f0000001b40)={r1, 0x1cce, 0x7, 0x894b, 0x26, 0x5}, 0x14) chroot(&(0x7f0000001b80)='./file0\x00') semop(r17, &(0x7f0000001bc0)=[{0x1, 0xcb1, 0x800}, {0x1, 0x0, 0x1000}, {0x3, 0x59b, 0x1800}, {0x0, 0x8000, 0x800}], 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r16, 0x84, 0x22, &(0x7f0000001c00)={0x3, 0xfffffffffffffff8, r1}, 0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r16, 0x84, 0x6, &(0x7f0000001c40)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) getresuid(&(0x7f0000001d00), &(0x7f0000001d40), &(0x7f0000001d80)) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000001dc0)={r1, 0x33de}, 0x8) getsockopt$inet_udp(r4, 0x11, 0x1, &(0x7f0000001e00), &(0x7f0000001e40)=0x4) 00:00:51 executing program 1: r0 = socket(0x1, 0x10000000, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x3, 0xc3ca, @loopback, 0x7}, {0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x35, [0x100, 0x3, 0x3, 0x3ff, 0x5, 0x3, 0x724d, 0x401]}, 0x5c) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000180)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xfffffffffffffff8, 0x4) 00:00:51 executing program 0: setrlimit(0x2, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:51 executing program 1: mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) getresuid(&(0x7f0000003080), 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0xbc5, 0x4) 00:00:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xffff, 0x2000, 0x8, 0x7, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x7ff, 0xf, 0x4}, &(0x7f0000000200)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x2}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYBLOB="faf8f83fe1d1f7b6a9cf72bbb362"], 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) 00:00:51 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) 00:00:51 executing program 1: r0 = socket(0x2, 0x10000001, 0x85) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f6669a76530b5fba0c1b9c8b2be3ba2a000d5d3b815f80fc558259b227fccf6c6c82f08a4e6358e179185d46b693c108618651394ef2c6b067eac30d803b3bab2f9ab3dfad55214148ffeca3814f0f9b6a374a4445a9454b8f6"], 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x29, &(0x7f00000000c0), 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4) 00:00:51 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) r3 = msgget(0x1, 0x40) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000140), &(0x7f0000000180)) sendfile(r2, r0, &(0x7f0000000340), 0x40) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() getuid() msgget(0x2, 0x20) getgroups(0x5, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r8 = getpgid(0xffffffffffffffff) r9 = getpgid(0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f00000002c0)={{0x4eae800000000000, r4, r5, r6, r7, 0x142, 0x100000000}, 0x4, 0x9, 0x5, 0x8, 0x3, 0x7, r8, r9}) unlink(&(0x7f0000000080)='./file0\x00') sendfile(r0, r1, 0x0, 0x2) close(r0) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) 00:00:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x6, 0xe23}, &(0x7f0000000040)=0xfffffffffffffd47) r3 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000100)={r2, 0x36, "7a236969ab86f5ae179d8e5e5200936cbaaf33d568a17a0f06a75e8f658b49e5a3a7342d14663ea14c58aeae263c73b1d102076925fd"}, &(0x7f0000000140)=0x3e) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x6, r2}, &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x41e, r0, 0x0) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 00:00:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4) r1 = socket(0x2, 0x2f2917fb76e0955a, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x2, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x9, @loopback, 0x87d7}, @in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0x2, @loopback, 0x73e0}, @in6={0x1c, 0x0, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0x2, @loopback, 0x4}, @in6={0x1c, 0x0, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x8, 0x1000) accept$inet(r0, 0x0, &(0x7f00000000c0)) truncate(&(0x7f0000000000)='./file0\x00', 0x65000000) 00:00:52 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0xffff, 0x7, 0x7, 0x8, 0x800}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x2, r1}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x14}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:53 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x90ba, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c) r2 = dup(r0) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchownat(r2, &(0x7f0000000140)='./file0\x00', r3, r4, 0x200) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) truncate(&(0x7f00000012c0)='./file0\x00', 0x639) r6 = dup2(r2, r2) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000001300)={0x0, 0x9}, &(0x7f0000001340)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000001380)={r7, 0x800, 0x0, 0x3}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f00000013c0)={0x400, 0x6, 0x2000, 0x0, 0x3f, 0x9e, 0x9, 0x6, r7}, 0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001400)={@in6={{0x1c, 0x0, 0x3, @empty, 0x6}}, r7}, &(0x7f00000014c0)=0x84) chmod(&(0x7f0000001500)='./file0\x00', 0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001540)={r7, 0x4}, &(0x7f0000001580)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f00000015c0)=0x5, 0x4) lseek(r6, 0x0, 0x3) execve(&(0x7f0000001600)='./file0\x00', &(0x7f0000001700)=[&(0x7f0000001640)='\x00', &(0x7f0000001680)='#)-\x00', &(0x7f00000016c0)=':\x00'], &(0x7f00000017c0)=[&(0x7f0000001740)='\x00', &(0x7f0000001780)=')\x00']) chown(&(0x7f0000001800)='./file0\x00', r3, r5) open$dir(&(0x7f0000001840)='./file0\x00', 0x100000, 0x0) r9 = dup(r2) recvmsg(r1, &(0x7f0000004000)={&(0x7f0000001880)=@in6, 0x1c, &(0x7f0000002f40)=[{&(0x7f00000018c0)=""/79, 0x4f}, {&(0x7f0000001940)=""/75, 0x4b}, {&(0x7f00000019c0)=""/191, 0xbf}, {&(0x7f0000001a80)=""/70, 0x46}, {&(0x7f0000001b00)=""/228, 0xe4}, {&(0x7f0000001c00)=""/252, 0xfc}, {&(0x7f0000001d00)=""/145, 0x91}, {&(0x7f0000001dc0)=""/219, 0xdb}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/84, 0x54}], 0xa, &(0x7f0000003000)=""/4096, 0x1000}, 0x2) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000004040), &(0x7f0000004080)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000040c0)={r8, 0x4, 0xb9, "a6dd8a3961c6391e1c0adb2d0184acbae1da2637ffbdce00cdae9658a2be8e7909bca520d49a1fe07aaf6e990c799f0acaaac61e78d52f858d654d905d9c33c9d05d4b9b28b598c8f933a8f4b989f645ae956af6e1b876042f48ec323992bf39cb4c713ca728fdeb1a1b7f2f3d2a408b5d800f634f82328467044dcd1c60950c0a27a767583e688ef66ae34327dc3bf3a88f22c63b2131508757894c12cdd12768fd2134df6bfca219572928a88542ff00110f55824d09f23a"}, 0xc1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000041c0)={@in6={{0x1c, 0x0, 0x8, @empty, 0x81}}, r8, 0xb4bb, 0x0, 0x6, 0x6, 0x1}, &(0x7f0000004280)=0x98) accept4$unix(r9, &(0x7f00000042c0)=@abs, &(0x7f0000004300)=0x8, 0x30000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r9, 0x84, 0x1f, &(0x7f0000004340), &(0x7f0000004380)=0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x9, &(0x7f00000043c0), &(0x7f0000004400)=0x4) 00:00:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000001380)=0x10) socket$inet(0x2, 0x20000000, 0xbd) 00:00:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r2, r1) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000ffff0000dd000000040000002096a6d0cfbcb84ceb9e5601214557b307d5b63343452e6e34147e6024d1c3eaea4be69fbb618dc1b9bc0101000000000000b63e006dd7e652a4cb7a8bcc6b1a58206100000000443d66e02033de7fa6a237ebf2da337e08b34c0f016e2df4af405de872be73d14cdb000000000000bf6717ff8b023a727d"], 0x10}, 0x0) 00:00:53 executing program 3: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00990000ff07000000000000f5"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x16, 0x2, 0x7, 0x7}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0x3f, 0x3f}, &(0x7f00000000c0)=0xc) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:53 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0xd4, "3988c3bcd46f5a3a856553c504f441cf2d4d6ce1baf4191dee8be93b0f8ed9f8ec4cc13a240f5e6c7be14e49f4c95cf293c1eb313c15868183d064dfda3fe79f01623e1aaee835cdb43e506415fcf7a9aabfd84f1806a940df458e346bfb67393e2ffd2af18b59c14f8f21ea8bc4b0252ffb96837d80d3dedab42d1c2d8d973a4b46c34e2926c268eba677124d71651672d35a823e3ff4e11b28ab3c8266aab9d68900a1a1b8b221657ca2229c531d1c712aa89ceb35c07da89f2c78af51976ece3e7fc4681ffc0197e2016156c5e8b51e89baba"}, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffe78) getpgrp(0xffffffffffffffff) r2 = fcntl$getown(r0, 0x5) getpgrp(r2) truncate(&(0x7f0000000000)='./file0\x00', 0x3) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 00:00:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYPTR64, @ANYRES64=r1, @ANYRESDEC=r1], &(0x7f0000000000)=0x4) 00:00:53 executing program 2: select(0x40, &(0x7f00000013c0)={0x5}, 0x0, 0x0, &(0x7f0000000040)={0x20000000000001e, 0x2}) socketpair(0x1c, 0x10000004, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e22ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0100e400ff7f000000000000050000009f1f0300"], &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4) 00:00:53 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) 00:00:53 executing program 2: setuid(0xee01) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x3000) 00:00:54 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x101}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="e6000000fc2a13b5480f8fad2d4277d0bae8c63b23475345169ec01d2451634402fc82239344ac9107000000e3c5c5b4046333141eb4c6ecc3d11310b5e99231102f14f650c8f7a12aefd17e180c1891758723be1c1f0e45a078b64a877b2c3be73f7f497f06839c371661bdd9176f6b3b58ec73e386b8b7466751fa71998f3b93314c5342db864d836c198de95b0cbc6dbc5ebac83b7a06aa83f1f58d4afd9018cf88507a0533229208f8bf88e87f25348432cc652a591830071d4d861122e3c9bb7d24d7ebdd3a85835a417ad5d283ec6da2ec4495b4b4732df0000000000000000000000000000000"], &(0x7f00000002c0)=0xee) fcntl$setflags(r0, 0x2, 0x1) 00:00:54 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000001480)=[@authinfo={0x10}], 0x10}, 0x0) 00:00:54 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0xd0e, 0x8, 0x0, 0xbca, 0x6, 0x69}, &(0x7f00000002c0)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000640)={@in={{0x2, 0x3, @multicast2}}, r1, 0x40, 0xfffffffffffffffc, 0x2}, 0x94) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x80000000, @loopback, 0x9}}, 0x0, 0xedaf, 0x7, 0x12, 0xec, 0x0, 0xe9}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x394}, &(0x7f0000000180)=0x8) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r3, 0x38b800000000, 0xdd, "e10a128b890e665969312fa17a3e0de413799cfb738822d17d366555319ff7dc42f9f675a6b0cf45d88b8ab00eccf3cc5a85dcc2168c2f3f8b8d561e9f808c7d49f75d2b0c86222d1ffc1f69266879521a800ac5b97668dffbd54523c29e8640259354fcc96abb510d446e00bcce8b2b679a050f5f96a5051670846eda0bad419f5507ca0d8f43009cb793a6ee716e1c471b4af595650dfec21a57c5d81e571a62bf9ebd3d9658c0e0ca6efbcb34d47637e8ec890e20e920d161965697017a5115ba7fc3784142b1a3bed39f857c586c138244bca536c64e20c0c996b2"}, 0xe5) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) 00:00:55 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x190) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) linkat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x400) setsockopt$inet_mreqsrc(r0, 0x0, 0x29, 0x0, 0x0) 00:00:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0xd4, "3988c3bcd46f5a3a856553c504f441cf2d4d6ce1baf4191dee8be93b0f8ed9f8ec4cc13a240f5e6c7be14e49f4c95cf293c1eb313c15868183d064dfda3fe79f01623e1aaee835cdb43e506415fcf7a9aabfd84f1806a940df458e346bfb67393e2ffd2af18b59c14f8f21ea8bc4b0252ffb96837d80d3dedab42d1c2d8d973a4b46c34e2926c268eba677124d71651672d35a823e3ff4e11b28ab3c8266aab9d68900a1a1b8b221657ca2229c531d1c712aa89ceb35c07da89f2c78af51976ece3e7fc4681ffc0197e2016156c5e8b51e89baba"}, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffe78) getpgrp(0xffffffffffffffff) r2 = fcntl$getown(r0, 0x5) getpgrp(r2) truncate(&(0x7f0000000000)='./file0\x00', 0x3) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 00:00:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) utimes(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x645}, {0x1, 0xfff}}) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) r1 = open(&(0x7f0000000140)='./file0\x00', 0x4, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x3fe1, 0x10, 0xad, 0xae1, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0x10000}, &(0x7f0000000100)=0x8) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r3, 0x1800}, &(0x7f0000000300)=0x8) 00:00:56 executing program 2: getpid() getpid() r0 = getpid() getpgid(r0) 00:00:56 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000840)={0xffffffffffffffff}) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20004, 0x20) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x20400, 0x100) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') recvfrom$unix(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0xffffffffffffff04) 00:00:56 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r0, 0x0) setgroups(0x1, &(0x7f0000000100)=[0x0]) r1 = getegid() freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000000c0)=[r1, r2]) sync() 00:00:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sigaltstack(&(0x7f0000fee000/0x3000)=nil, &(0x7f0000000140)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x9, 0x4) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ff8000/0x3000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @multicast1, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@empty, r2}, 0x14) 00:00:56 executing program 3: r0 = semget$private(0x0, 0x1, 0x17d) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000100)=""/87) 00:00:56 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000, 0x0, 0x0, 0xfffffffffffffffb}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x2652}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x5, 0x3}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x200, 0x7, 0x10001, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr=0x3}}, r2, 0x4, 0x0, 0x0, 0xffffffff00000000, 0xfb, 0x98}, 0xa0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66e8696c653000ab1f1d4595d84a1c48dd71eedc2e9d1429d4357909c72657d5da32b4d1949f359bd9c32a5521d3c930a956dc85799f41fdaf63bc97ff8f6ba409a751b07f197e511dde12245a6cb137ea03da4801f77820a32c7b8a31f00b8430226a13c23460a97414f6fed875e408dcd91901e20a7d7beaad60f66c4484ce92"], 0x10) close(r0) 00:00:58 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0xd4, "3988c3bcd46f5a3a856553c504f441cf2d4d6ce1baf4191dee8be93b0f8ed9f8ec4cc13a240f5e6c7be14e49f4c95cf293c1eb313c15868183d064dfda3fe79f01623e1aaee835cdb43e506415fcf7a9aabfd84f1806a940df458e346bfb67393e2ffd2af18b59c14f8f21ea8bc4b0252ffb96837d80d3dedab42d1c2d8d973a4b46c34e2926c268eba677124d71651672d35a823e3ff4e11b28ab3c8266aab9d68900a1a1b8b221657ca2229c531d1c712aa89ceb35c07da89f2c78af51976ece3e7fc4681ffc0197e2016156c5e8b51e89baba"}, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffe78) getpgrp(0xffffffffffffffff) r2 = fcntl$getown(r0, 0x5) getpgrp(r2) truncate(&(0x7f0000000000)='./file0\x00', 0x3) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 00:00:58 executing program 2: mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x4e9) r0 = open$dir(&(0x7f00000012c0)='./file1\x00', 0x0, 0x0) r1 = dup(r0) r2 = dup2(r0, r1) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x6000, 0x76d) 00:00:58 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = accept$inet(r1, 0x0, &(0x7f0000000280)) poll(&(0x7f00000002c0)=[{r2, 0x21}, {r1, 0x1}], 0x2, 0x200) lseek(r1, 0x0, 0x1000000000003) socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x6, 0x100000001, 0x2, 0x80000000, 0x8}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2300040000000000000000000000000000000000005101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB='MR\x00\x00\x00\x00\x00\x00'], &(0x7f0000000140)=0x8c) 00:01:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0xd4, "3988c3bcd46f5a3a856553c504f441cf2d4d6ce1baf4191dee8be93b0f8ed9f8ec4cc13a240f5e6c7be14e49f4c95cf293c1eb313c15868183d064dfda3fe79f01623e1aaee835cdb43e506415fcf7a9aabfd84f1806a940df458e346bfb67393e2ffd2af18b59c14f8f21ea8bc4b0252ffb96837d80d3dedab42d1c2d8d973a4b46c34e2926c268eba677124d71651672d35a823e3ff4e11b28ab3c8266aab9d68900a1a1b8b221657ca2229c531d1c712aa89ceb35c07da89f2c78af51976ece3e7fc4681ffc0197e2016156c5e8b51e89baba"}, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffe78) getpgrp(0xffffffffffffffff) r2 = fcntl$getown(r0, 0x5) getpgrp(r2) truncate(&(0x7f0000000000)='./file0\x00', 0x3) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 00:01:02 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x4, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={r1, 0x203}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast2}}, r1}, 0x8c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0x40}, 0xffffffffffffff8b) 00:01:02 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x100000000, 0x1800}, {0x4, 0xfffffffe, 0x1000}, {0x3, 0xffffffffffffff53, 0x1800}], 0x3) semop(r0, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}], 0x2) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x6, [0x3ff, 0x7f, 0x6, 0x656a, 0xa9d, 0x0]}, 0x10) 00:01:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) fstat(r0, &(0x7f00000002c0)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = msgget(0x3, 0x401) msgrcv(r2, 0xffffffffffffffff, 0x0, 0x1, 0x800) writev(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x10000, 0x40) dup(r1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/132, &(0x7f0000000100)=0x84) 00:01:02 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x10004, 0x62) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="a9", 0x1}], 0x1) fchown(r0, 0x0, 0x0) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00') 00:01:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000140), 0x4) 00:01:02 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x1fa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x8007, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:01:02 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = getuid() freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file1\x00', r2, r3) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r5, 0x9, &(0x7f0000000000)) flock(r0, 0x8) 00:01:02 executing program 2: getgroups(0x0, &(0x7f0000000740)) r0 = socket(0x17, 0x20000000, 0x8) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r1, r2) setregid(0x0, 0x0) setresgid(0x0, 0x0, 0x0) 00:01:02 executing program 2: socket(0x1c, 0x30000005, 0x0) select(0x40, &(0x7f0000000240)={0x2, 0x69bf, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000280)={0x9}, 0x0, &(0x7f0000000300)={0x0, 0x7ff}) 00:01:02 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x23, &(0x7f0000000000)=0xffffffffffffffff, 0xfdef) r5 = dup2(r1, r2) write(r2, &(0x7f0000000040), 0x4000) dup2(r5, r0) 00:01:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) write(r0, &(0x7f0000000000)="80c6c75f132842897b413b4e887ea7341a536aa352a3a056aa289d4c0436c81d9881ec9efe3851bc98fe5fb360a71b3b9e222fd2c2500961283fdc35e6f4b4c0475ee8b9545ab1f48a7db342d11300603384f9045cb43c12287b4884e4b69400fdd4f0b39fc8bb74a2619002e563bd107cc2f752bcd95cf38fcb09e7c8d9ccc5b5a7d718bdb1cf2f9ec717ac2f00129ab536b8b5e09ad88cffef64744fb4d7b933c88f34c4c41a2618607a5565b14c728da504f6a35d83fa2a1098361a208a3b8e07", 0xc2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1203, &(0x7f0000000140)=ANY=[@ANYBLOB="000000ae"], &(0x7f0000000180)=0x4) 00:01:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @broadcast, 0x3, 0x6, [@multicast2, @rand_addr=0x9a13, @multicast2, @broadcast, @rand_addr=0x80000000000000, @remote={0xac, 0x14, 0x0}]}, 0x28) setsockopt$inet_mreqn(r0, 0x0, 0x10, 0x0, 0x0) 00:01:03 executing program 1: mprotect(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x4) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000000)="a028c1531a0346d63874756ea0654258f4177b22199934736cabb097ece8803d95abe98be38665a1759182e314963825f3245ef7053463f56dc42895", 0x3c, 0x104, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x3}, 0x8) mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0) r1 = getpgid(0xffffffffffffffff) getpgid(r1) munlockall() 00:01:03 executing program 2: select(0x40, &(0x7f0000038fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffe}, &(0x7f0000000fc0), 0x0, &(0x7f000004c000)) 00:01:03 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = shmget(0x2, 0x1000, 0x20, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/206) sendmsg$unix(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000003b00)=[{&(0x7f0000002a00)="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", 0xcb7}], 0x1, 0x0, 0x0, 0x181}, 0x20000) write(r0, &(0x7f0000000200)="5f333098ff161065f1657aaa05df081e15863668c174ab55b41e730dcbeaf8b0695c17c3f0677fb667e59554c8f0132391d169c34eb48feceda86bdb5ecb9c09d71aeeacf76600575b5750ea65a491990e37f47d2450583e5ea2678d60847d4b41bba324ba86b7a1350ea44bb4a55c026b8d99ade74a6a9918075825c4d2505dd0c4ad2237c1abd1df956e29b812caba19b2bf3595231f2c9203931309d40c6104f8a88e180ec3a3ce02179a0087a5c37d364257b8f2b8837f615da0a301928ae0a1bc93f921298447449cc4b1799489346e", 0xd2) close(r0) truncate(&(0x7f00000001c0)='./file0\x00', 0x6) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/155, 0x9b}], 0x1, 0x0}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x10000, 0x48) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000640)={0x0, 0x1000, "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"}, &(0x7f0000000400)=0x1008) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000440)={r4, 0x9}, &(0x7f0000000480)=0x8) 00:01:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x2b) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="28010000ffff00000184c21442b7b60f90ea6c45a8bc0ee6682abb3c719edc3e34bfc96bda"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0xff6c, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:01:03 executing program 2: readlink(0x0, &(0x7f0000000080)=""/150, 0x96) shmget(0x0, 0x4000, 0x80000008, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(0x0, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r0, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept(r1, 0x0, 0x0) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r5 = socket(0x14, 0x5, 0x0) connect$unix(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666d6c653000"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd0681458b323c86a1c214dc9d806e9264ae132f30b45168893ddb30cacb4342447a7a00000100ccfd8b6bb69eea60812e6c0375", @ANYRES32=0x0], 0x0) r6 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r6, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r6, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r6, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:01:03 executing program 3: getuid() r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000140)={0x8000, {{0x2, 0x0, @loopback}}}, 0x90) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, 0x0, 0x0, 0x20084, &(0x7f0000000040)={0x2, 0x1, @remote, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5c000000]}, 0x10) r2 = accept4$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x30000000) sendto$inet(r2, &(0x7f00000000c0)="b21b02cb82c8df460c6167b130b6123e4e95aa88e8ab0f317ffd032f5a30e78c8f39a8582b51ec0a49cf37368bebc160d3044c268114a7d4b4eab45bae1f8a81842599ee34d7712114", 0x49, 0x9, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffffffffffffffe1, 0x1b1b, 0x0, 0x2, 0x2, 0x3}, &(0x7f00000002c0)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}}}, r3, 0x50000000000, 0x2, 0x9}, &(0x7f00000003c0)=0x8c) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:03 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x100200, 0x86) r0 = open(&(0x7f0000000100)='./file0\x00', 0x615, 0x20) pwritev(r0, &(0x7f00000003c0), 0x33, 0xc000) 00:01:03 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x79f, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0xc7) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000300332a79d600baa3ce84edc5dd8cad2a19b1afa97d6704aea5243ea3d17776c323cd68f526d89be0a8566917f7acdb0b6f9f36275a5d564eb76d405b0762afa73b0cf6671c3ef86d73bc10936262d4afcfdbb0d815396b790a96584449a0f5c7f8202d1e71f6d7003ec3c5a73a21fe613bb3e19a5d23d9fe442ba532e1cea116455585a0530db2159a68f688eff51d65a71e56f3dc11620a9c7f54a73b3851a8c3b2d0a2425808931751ad8776a18488c49f29f0dc4170ea3a089f"], 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x3, 0x9, 0xefd, 0x7]}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r2, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8) 00:01:03 executing program 3: r0 = socket(0x2, 0x20000005, 0x0) r1 = socket(0x2, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0xfff, 0x4, 0x800, 0x2, 0x6ac9}, 0x14) socket(0x12, 0x10000002, 0x6) dup2(r1, r0) 00:01:03 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000500)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x14) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x101) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r3, 0xf, 0xec1d}, 0x8) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) freebsd11_fstat(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000380)='./file0/file0\x00', r4, r5) chmod(&(0x7f0000000340)='./file0/file0\x00', 0x162) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) getsockname(r1, &(0x7f0000000740)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvfrom(r6, &(0x7f00000001c0)=""/120, 0x78, 0x40000, &(0x7f0000000240)=@in={0x2, 0x1}, 0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r6, 0x0, 0x0) open(&(0x7f00000004c0)='./file0\x00', 0x208, 0x40) 00:01:03 executing program 1: socketpair(0x1c, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x7ff, 0x4) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) select(0x40, &(0x7f0000000000), 0x0, 0x0, 0x0) clock_nanosleep(0x0, 0x0, 0x0, &(0x7f00000000c0)) clock_nanosleep(0x4, 0x0, &(0x7f0000000040)={0x10000000000, 0x7e2b}, 0x0) r1 = socket$inet(0x2, 0x0, 0xfffffffffffffffb) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0xd7eb}, 0x8) 00:01:04 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x8) mmap(&(0x7f0000110000/0xe000)=nil, 0xe000, 0x3, 0x11, r0, 0x0) madvise(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f00001da000/0x1000)=nil, 0x1000) 00:01:04 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:04 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_buf(r0, 0x0, 0x49, &(0x7f00000001c0)=""/147, &(0x7f0000000040)=0x93) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x78a802e141b8d68b) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x336) 00:01:04 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x81, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1}, 0x8) 00:01:06 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r2, 0x3, 0x6}, &(0x7f00000001c0)=0x8) 00:01:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) 00:01:06 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) chdir(&(0x7f0000000140)='./file0\x00') freebsd11_getdents(r0, &(0x7f0000000080)=""/114, 0x72) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) setsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000100)=0x2, 0x4) 00:01:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1) getpgrp(0xffffffffffffffff) semget(0x3, 0x3, 0x10) fstat(0xffffffffffffffff, 0x0) fstat(r0, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000080)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000300)="56b6199040977f2206d98c31450c8dbac5f4ed749afe9013f4aeb9ba247880b29d01bf383bad998d464ee356b0a39c6af443bcb2b9181b7ac2a697e1abe1fb7fa7eea2a1b707213778f4896b86d817e24ff6035d30ca538742790da4ce1fd9a9ed7d8ceb4dff4c1072abf44edb70dfb738b8f1c6ddfd17d22ab987fef55f43e8146ce632680e9fe69da350", 0x8b}], 0x1, 0x0, 0x0, 0x4}, 0x20008) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4) freebsd11_fstat(r0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x6, 0x20) 00:01:08 executing program 3: shmget(0x2, 0x3000, 0x2, &(0x7f0000f11000/0x3000)=nil) r0 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240)={0x3de0}, 0x4) mlock(&(0x7f0000fef000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0) mprotect(&(0x7f0000cff000/0x3000)=nil, 0x3000, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x50) mmap(&(0x7f0000e1a000/0x4000)=nil, 0x4000, 0x7, 0x80010, r1, 0x28) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="6c09000009000000000009000010f038060000001c004e20e1f6fffffe8000000000000000000000000000bb0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0600000000000080a180004ced2f9c0a06010000"], &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) 00:01:08 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs, 0x8) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0xffffffffffffff5a) 00:01:09 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xfff, 0x6}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x4, @loopback, 0x3}}, r2, 0x7, 0x764, 0x4, 0x88, 0x5, 0x800}, &(0x7f0000000180)=0x98) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) listen(r0, 0x0) 00:01:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000040)="61fd58dc8f1a3479f5ddc929a90367f3e65a5f0705dcfd15c08b09f9a2a1f5887c122b7ab2f3ff5711c4416eb289afc225de369d79ec9f4f5a0b93dc68a9fbd51688e0316fde41f154796a1b3de0798f54522fbfe69905194efb696902bf6c2e25c3d5b5f2e22d74ae0531430eafc422dc0339c613fef18f0db73bf71a8492788fb21c1bdbf1c02a6875ed98cf0c022221dc9e825e280ff049da6a3118fe0c4aa7c4114e35cbcadf3579ec4bbe732035ea42f17609903015b647a0394310ef78e4d9ba32672538ebebd1ff208a039468fb0196c80674696106124fbd18c4c810a95bd0148b3001", 0xe7}, {&(0x7f0000000140)="395d1da0a3d3e6b7d074f4e6eae3f35ed3b9eb27c3c5d1fb3e383e87b4f5b418affb18e9171b122d08b22a5d767198e7dcf43b337d194f952cc2481fec9b0c86c8df8cdba3682cc7f38df916edf1c1a68d5586a146c2bc9357036877b0018171348c80ed7661a3fc0fced4d6d7af45502c46457355ba7030ab0c0468009269f5537f380b818bdfca38599ccfa562fb822c0cb1cae61c37e203b2a87a0d5307251e7ffc0128aaa11f84ff33f6180bf042dba6c968a7b0b5cceca9d3ae9dcb03a429c95ade4c7abf07425cf31283b7be74e675", 0xd2}, {&(0x7f0000000240)="41291201592c52dedf8759d23f6fd8827e696ba0087980ba6ae49afdeff91b1e2e1090e5215e6589bd0f4baa80cce6b8cfca77585698c44581f4196e4463bd68ca905256fe8f8bfe002074ed6c773e231683583d27802741af599c858094", 0x5e}, {&(0x7f00000002c0)="c6a2689e3c8dcb1bcc2c0ac2c3a531cff800c91d5c991aa3ada14e751fb344f8b042252df1af8acbc8d7ed4a22d7bc4b22b0581f403d602abc866be76f66d5d85ffbd89fe80850cd8c0f7ad549ac663b15cf37b0e9027ec11d72eff6202d94fd9e0b45eb4c9c26b7273cf0df96608d0bfa6d7f7c9f48c9675f9b018628f8d63e338150f4dd75e86c845a5e188743f8fb03e48bd342d9c7ecc76d", 0x9a}, {&(0x7f0000000380)="c70c713d95bc343f208631bdefb7f524c88a3b4463d914581de1ec96c350edc30151123186877cfa3aab23dfd133cdfcfc3d3f0aae12434a6d55d2977a7dc37ed9305f93dbc58d2263a37afae1652cb884f3530d82c8608ec0a1b547c1ad317c67b708f03e8aa54db8132c8058bd10832828489b5d6a6f13a5efd12d1ce922878bb5db2bc914544e", 0x88}, {&(0x7f0000000440)="75e7ff", 0x3}, {&(0x7f0000000480)="872ab080b61914db937e2a9b90d872e69c8e4761e996a7f53215426b8184d18682e80667ae03fd5f7ae8b46804b509c6c6b6d1429280d0d59d8a47e6527bd1c496c0c591983e01398de85db4927781dc22499f5271e7f450494bd9942782749f5a7a3b425025cab4242dbcb0a0a38cddfe682baef1903c436b31e11bec47370952ec3c75ee5803e48382b4eafc68c00ae4c11d4816818f6570e911b5424defebacf232b585ba7312459c65ba78fc36a3acf30cf758e6f1e8395877c043d8a2ca53f067", 0xc3}, {&(0x7f0000000580)="9fa61b62eee156699417c51d650fdbf4b26d9f280f1a001d09ffe52073904704260722f7c67e48b72ba15739d8817ec8d49c62ff1dd89cb6083f5a7f528320ad1993de941de32b63297e8d187c067e46a513dcb4f21708081795fc20e7858969bde8a48cb1c7eb15441e21488a6f06ea90c87a4615be2bc75a3a96beb69b60ee19ea794b2c965b712f15bc4602ebbf8aee8c0555bf4afeb44e3e2845f9f771b224547a05d1447b97e94978b97514e2382e1b82b03d3686ea", 0xb8}], 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000700)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x2, &(0x7f00000006c0), 0xfffffffffffffd40) 00:01:09 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x9, @loopback, 0x100}, 0x1c) write(r2, &(0x7f0000000180)="8d", 0x1) write(r2, &(0x7f0000000040), 0xfffffedf) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/201, 0xc9}], 0x1) 00:01:10 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000580)) r3 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c037569", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x13, &(0x7f0000000040)={r4, 0x10001}, 0x8) r5 = open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYRES32], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:01:10 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:01:10 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b", 0x5, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimes(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)={{0x5c4, 0x4}, {0x7, 0x3}}) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000040)=0x7536, 0x4) 00:01:10 executing program 1: socketpair(0x1, 0x5, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f0000000180)=0x10) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x408, 0x80) socketpair(0x1f, 0x3, 0x907e, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000240)={r3, 0x3}, &(0x7f0000000280)=0x8) fcntl$setstatus(r4, 0x4, 0x40) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = geteuid() getresuid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) setresuid(r7, r9, r10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000480)={0x3, [0x4, 0x10000, 0x74]}, &(0x7f00000004c0)=0xa) r11 = shmget(0x2, 0x2000, 0x204, &(0x7f0000ffc000/0x2000)=nil) r12 = getpid() r13 = getpgrp(0x0) shmctl$IPC_SET(r11, 0x1, &(0x7f0000000500)={{0x10001, r10, r8, r7, r8, 0x0, 0x5}, 0x401, 0x8, 0xfff, 0x80, r12, r13, 0xfffffffffffffff8}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000580)={r2, 0x7fff}, 0x8) preadv(r4, &(0x7f00000019c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/76, 0x4c}, {&(0x7f0000001640)=""/200, 0xc8}, {&(0x7f0000001740)=""/184, 0xb8}, {&(0x7f0000001800)=""/169, 0xa9}, {&(0x7f00000018c0)=""/129, 0x81}, {&(0x7f0000001980)=""/59, 0x3b}], 0x7, 0x17) chroot(&(0x7f0000001a40)='./file0\x00') setsockopt$inet_msfilter(r5, 0x0, 0x4a, &(0x7f0000001a80)=ANY=[@ANYBLOB="ac1400bb000000bc0100000006004ad75fde15220000ffffffffac0a00bbe0000001ffffffffac14"], 0x28) geteuid() getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000001bc0)={r2}, &(0x7f0000001c00)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001ac0)={r6, 0x5}, &(0x7f0000001b00)=0x8) dup2(r0, r1) setpgid(r12, r13) r14 = semget$private(0x0, 0x3, 0x18c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) __semctl$SETVAL(r14, 0x0, 0x8, &(0x7f0000001d80)=0xdcb1) 00:01:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001280), 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000001680)={&(0x7f00000014c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f0000001640)=ANY=[@ANYBLOB="1000000084000000080000b461488330"], 0x10}, 0x0) 00:01:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0xa) r1 = socket$unix(0x1, 0x2, 0x0) dup2(r0, r1) listen(r1, 0x0) socket(0x0, 0x30000005, 0xffffffffffffffff) 00:01:10 executing program 3: mprotect(&(0x7f0000468000/0x400000)=nil, 0x400000, 0xffbfffffe) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x17, 0x5, 0x7fffffff, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000380)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fstat(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000004c0)=[r3, r4, r5]) r6 = getegid() r7 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000500)={0x100000000, 0x101, 0x100, 0x1, 0x3, 0x896, 0xffffffffffffff0b, 0x0, 0x0}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f0000000580)={r8, 0xdb90}, &(0x7f00000005c0)=0x8) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getresgid(&(0x7f0000000200), &(0x7f00000002c0)=0x0, &(0x7f0000000280)) setresgid(r6, r9, r10) setsockopt$inet6_group_source_req(r2, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:01:10 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x8, 0x823, 0x10001, 0x77c, 0x1, 0x5, 0x6, 0x1000, 0xfde, 0x1, 0x7}, 0xb) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xd, 0x8000000}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="0200000000000000"], 0x1) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x9e) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000140)={0x3, 0x0, 0xffff, 0x3, r1}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x40, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) 00:01:11 executing program 2: mlock(&(0x7f000009d000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x7) 00:01:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) listen(r0, 0xfffffffffffffff7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, 0x0, 0xfffffffffffffdfe) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x12a) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x4ca2, 0x4) r2 = getuid() fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)=""/51, &(0x7f0000000100)=0x33) lchown(&(0x7f0000000040)='./file1\x00', r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) 00:01:11 executing program 3: setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000240), 0x8) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f00000005c0)=""/196) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) socket(0x2, 0x10000000, 0x1) 00:01:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000fef000/0x10000)=nil, 0x10000) sigaltstack(&(0x7f0000e45000/0x2000)=nil, &(0x7f0000000000)) munmap(&(0x7f000094e000/0x200000)=nil, 0x200000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x101, 0xfff}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x800, 0x9, 0x4b8, r1}, &(0x7f0000000100)=0x10) 00:01:11 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={0x0, 0xeb, "04c6720182b753f652d02cbea5bac3e2b38f872dc042efdde293f967b07039f70767318ce0d8e49cf40f0d184c8a0c6753027e289af3bddaaac1c8768de4dbd44e6455904036b1860f348624da91708571486da68813ed2172af29d009abd7c10471a391471cc34eb6ba76caaa4aacd3dc5a37478300190000000000e8b521094691d4ef71da6cf2f78e2a02edf5dc26ecf8531d1a4421929cc65c00264b98617c5206d4b4e44ebf8f79883d2281f908df39f1ceac5f87a620dbe3051ef8b602119c6fe4b2e5f114f6b15edc3c20103a806f7ef78fa7fa3c51cebfe908e6484d05a37ea8320413ed0b2d0e"}, &(0x7f0000000100)=0xf3) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="eb00000088c55104c38de3427647c25e6900d95306f0af67aa9d9080c909a5846b261e066d1c1671c88a5ccba77ad1fc5bb1cb409d2842bb5219d6f75a56df085d2b756506b6071aad9ee43c9d3236fa1948bc14812ffaa8c92367cea1565506d7743abdfa00773d8ac9b52c61ea2c027ad991e3957f95d01e075e9133cefce0a99b10ed56ea092e2285d30f914e7caa6424b9c939620924f24cf165b94dd74fc47b5226b091d2529db00eb7ae13d8a6fc8540cc8670eba4386410c9fcbcf01d75484f6efeae2cb93d5c3b8efb3aca5e0489997825a5df6508804ec8bfb329cd32a3be0951378143cd2a3ec889e53e"], &(0x7f0000000240)=0xf3) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) munmap(&(0x7f000005d000/0x3000)=nil, 0x6) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={r2, 0x8001}, &(0x7f0000000080)=0x8) socket$inet(0x2, 0x10000003, 0x4) 00:01:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb}, 0xaa) setsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000000)=0x4, 0x4) 00:01:11 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x1, 0x7, 0x9, 0x6, 0xff}, &(0x7f00000003c0)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000400)={r2, 0xffffffffffff9245, 0x7f, "1c474546415dc4dbffcfefed26a8b60df759569cf83e6f4e1a2184a50d48744b712baf92d7a3c78f29abc8a5cb77ed40776770991252b69a1e0051836c955b100a2a521746706473deb5af91ba5501aa727a8b8ca1a49df7b6daea738fdb28424e9fbe1e1685a4d9f940bfc23d8a390ce87800be578a22172f1621f516b6cf"}, 0x87) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) r3 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x5, @loopback, 0xbbc8}}, 0x0, 0x1, 0x87b0, 0x1, 0x7fff}, &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000002c0)={r4, 0x3, 0xd1d, 0x6, 0x87, 0xfff}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040), 0x14) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x1, 0x3a}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000140)={0x5, 0x10, 0x1, 0x1ff, r6}, &(0x7f0000000180)=0x10) 00:01:13 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x8, 0x823, 0x10001, 0x77c, 0x1, 0x5, 0x6, 0x1000, 0xfde, 0x1, 0x7}, 0xb) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xd, 0x8000000}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="0200000000000000"], 0x1) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x9e) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000140)={0x3, 0x0, 0xffff, 0x3, r1}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x40, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) 00:01:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000100)=0x8) 00:01:15 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x0, 0x1, "10"}, 0x9) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0xfffffffffffffe01, 0x5, 0x80000001, 0x7ff, 0x8, 0x16, 0xbf6, {@in6={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x2, 0x0, 0x0, 0x5, 0x10001}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r1}, 0x84) 00:01:15 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x8, 0x823, 0x10001, 0x77c, 0x1, 0x5, 0x6, 0x1000, 0xfde, 0x1, 0x7}, 0xb) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xd, 0x8000000}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="0200000000000000"], 0x1) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x9e) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000140)={0x3, 0x0, 0xffff, 0x3, r1}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x40, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) 00:01:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0400442f11916ed7be9072a44e20e37d3e4c66696c653000"], 0xa, &(0x7f0000000140)=[{&(0x7f0000000400)="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", 0xfb5}], 0x1}, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) 00:01:15 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x8, 0x823, 0x10001, 0x77c, 0x1, 0x5, 0x6, 0x1000, 0xfde, 0x1, 0x7}, 0xb) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xd, 0x8000000}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="0200000000000000"], 0x1) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x9e) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000140)={0x3, 0x0, 0xffff, 0x3, r1}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x40, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) 00:01:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:17 executing program 2: setitimer(0x0, &(0x7f0000000040)={{}, {0xfff}}, 0x0) setitimer(0x0, &(0x7f0000000000), 0x0) setitimer(0x1, &(0x7f0000000080)={{0x81, 0x10000000000007}, {0x100, 0x5}}, &(0x7f00000000c0)) 00:01:17 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e20bbd40000000000000000000000000000000000010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="ffaac17e7e856af032dc3d1bec53000024017f009b86198a1e2183c591a0f7e056f73e0605694c2ffc17380da936d6c9e6ede09153bda1f9361410344aece8df2c977979f9c31c25dc992fcdc070df9656d8212c686c370d84e5982c9e58bf52603add7c7866a65884dbe179631ae77ab5b0643324474ca7d94d84463768d0cf9f613fbd17a41ff67b3d054f75c0c958546e218c3250c20edfee472fff9eb23be430032cade913"], &(0x7f0000000280)=0x8c) getuid() freebsd11_fstat(0xffffffffffffffff, 0x0) freebsd11_mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x88, 0x101) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x9, 0x4) fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000240)={0x9, &(0x7f0000000440)=[@in6={0x1c, 0x1, 0x2, @empty, 0x2}, @in={0x2, 0x3, @rand_addr=0x81}, @in6={0x1c, 0x1, 0x3f, @empty, 0x5}, @in6={0x1c, 0x2, 0xfffffffffffff001, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2}, @in={0x2, 0x0}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @rand_addr=0x40}, @in={0x2, 0x2, @rand_addr=0x8d2}]}, &(0x7f0000000540)=0x10) open(&(0x7f0000000200)='./file0\x00', 0x80, 0x140) socket$inet_icmp_raw(0x2, 0x3, 0x1) open$dir(&(0x7f00000002c0)='./file0\x00', 0x10400, 0x5) 00:01:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f00000016c0)='./file0\x00', 0x10641, 0x10) write(r0, &(0x7f0000001640)="b1e8dfd90bbadac54ab902602995a7d4002942219a2b1486cc52e28f0af9ef07c0891834d01c37f6c08d178f7ff2800193dd41dd44c324559ff410970defaae7b7c92b203b1aac4008b894ee9c5b9ee9cca556f5fc5a9254bd038a467dce8ef6e87af2800bbbd1", 0x67) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000840800000000000000588c0a4a668767361cbed64052a819acfbc28b5aa5caa1573a222ed1b3000000000000004cd6fe23e7376ed5126a6b5f952b60201a599701f33a9972132995e70dc544bde85fe8f015ea783ae5e55c34869c21100401e957b21ea4afdf"], 0x20, 0x0) writev(0xffffffffffffffff, &(0x7f0000000100), 0x100000000000005d) socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) sendmsg$unix(r2, &(0x7f00000015c0)={&(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001540)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="c1cb71c8886b9ebe33db", 0xa}], 0x2, &(0x7f0000001580), 0x0, 0x100}, 0x20080) r3 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) getpeername(r2, &(0x7f0000001700)=@in6, &(0x7f0000001600)=0x1c) socketpair(0x1, 0x4, 0x8000, &(0x7f0000000440)) fstat(r3, &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xbd, "cfc0027437a51f0c1838de2a9b00f9eec1cb8e543c73f96a960e55d8f0a09783c98b2893749a2c84b4922859e9f900e9779a4fe043e0293dd322a62f7738cc4c75e7a8e219beddeee08806b381478d6bf007d980a9d58cc1cf42540a958686e3ebee90ed5757c201992b1b9e338adcd09140862e508f7bfea7ae61e2efed0d55ef7e6870230e9d86a7eb23021abf186d94e5dd24a2c1ecd7d1b86e13071d9537b55a7e38fec7d077e0d5d09ee9f95639777e1dfb3d3a5814e15f6cb09c"}, &(0x7f0000000200)=0xc5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={r4, &(0x7f0000001780)=[@in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10) unlinkat(r2, &(0x7f0000000480)='./file0\x00', 0x800) 00:01:17 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x8, 0x823, 0x10001, 0x77c, 0x1, 0x5, 0x6, 0x1000, 0xfde, 0x1, 0x7}, 0xb) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xd, 0x8000000}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="0200000000000000"], 0x1) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x9e) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000140)={0x3, 0x0, 0xffff, 0x3, r1}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x40, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) 00:01:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) fcntl$setstatus(r0, 0x4, 0x40) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) madvise(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x2) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:01:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000280)=""/141, &(0x7f0000000100)=0x8d) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) getsockopt(r0, 0x7, 0x1, &(0x7f00000001c0)=""/149, &(0x7f0000000080)=0x95) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000340)=0x4) fchmod(r2, 0x0) 00:01:19 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7567}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x8}, &(0x7f00000000c0)=0x8) 00:01:19 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100000, 0x2) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) r2 = getpgrp(0x0) fcntl$lock(r1, 0xf, &(0x7f00000000c0)={0x0, 0x3, 0x6, 0x20, r2}) 00:01:20 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000200)={0x7, 0x110, 0x3f, 0x5be, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r1, 0x2a, "befdac1c32cb6321b1e94a10db58d147f4975ccb79c93e2bd03de92d27eed2929adcc0033e33d56efc8a"}, &(0x7f00000002c0)=0x32) r2 = socket(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000000300)=@un=@file={0x0, ""/4096}, &(0x7f0000001340)=0x1002) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) r3 = shmget(0x3, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x3000) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0xff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r4, 0x9, 0x7, 0x302, 0x1, 0x3, 0xfffffffffffffffa}, 0x98) 00:01:20 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) r2 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="05000000290000003f00000000000000"], 0x10}, 0x0) 00:01:20 executing program 0: r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(0x0, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmdt(0x0) shmctl$IPC_RMID(r0, 0x0) shmdt(0x0) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00000001c0)=@file={0x0, ""/4096}, &(0x7f0000001200)=0x1002) r2 = accept4(0xffffffffffffffff, &(0x7f0000001240)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001280)=0x10, 0x10000000) r3 = geteuid() fstat(r1, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() setresuid(r3, r4, r5) fcntl$dupfd(r1, 0x11, r2) r6 = getpid() getpgid(r6) r7 = socket$inet(0x2, 0x10000007, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) r8 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x840, 0x1) accept4$inet6(r8, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x20000000) accept4$inet(r8, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) 00:01:20 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, 0x0) r2 = dup(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) flock(r2, 0xd) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 00:01:20 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x2, 0x8001}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x1, 0x5}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[], 0x0) 00:01:20 executing program 3: __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r0 = semget$private(0x0, 0x7, 0xfffffffffffffffe) semop(r0, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000340)={0x0, 0x3}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000440)={r2, &(0x7f00000003c0)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x3, 0x4c1d, @loopback, 0x5}, @in6={0x1c, 0x1, 0x5ab, @local={0xfe, 0x80, [], 0x0}, 0x1000}, @in={0x2, 0x1, @rand_addr=0x1}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000480)=0x10) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000100)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x601, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x1, 0x1}, 0xb) freebsd11_fstat(r3, &(0x7f0000000680)) semget(0x0, 0x3, 0x34) getegid() shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) semop(r0, &(0x7f0000000080)=[{0x3, 0x424, 0x800}, {0x2, 0x6, 0x1000}, {0x0, 0x2, 0x800}, {0x4, 0xe1, 0x800}, {0x5, 0x400, 0x1000}, {0x3, 0x5, 0x800}, {0x0, 0xffffffff80000000}, {0x0, 0x8, 0x800}, {0x3, 0x1, 0x800}, {0x3, 0x7, 0x800}], 0xa) 00:01:20 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', 0x0, 0x0], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x8000) symlink(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)='./file1\x00') mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000580)) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000400)=ANY=[@ANYBLOB], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="bd1d81458b323c8f2e1bf5a1552722f7a48486a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a446be6c545e6f8f7f7595d44f3c465ed8e2d1f9d82e6c0375", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0xe69, 0x400, 0x6, 0xfff, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000480)={r4, &(0x7f0000000400)=[@in={0x2, 0x3, @multicast2}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x0}, @in={0x2, 0x0}, @in6={0x1c, 0x1, 0x4, @empty, 0xb9}, @in6={0x1c, 0x3, 0x4, @empty, 0x5}]}, &(0x7f0000000500)=0x10) getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000640)=""/204, &(0x7f00000004c0)=0xcc) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240)={0x2, 0xffffffffffffffff, 0x8, 0x100, 0x4a5b, 0x6, 0x7, 0x3, 0x4, 0x20, 0xffffffffffffffff}, 0xb) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x13, &(0x7f0000000040)={r3, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000005c0)=ANY=[], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(0x0, &(0x7f00000009c0)) 00:01:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fdatasync(r0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x80000000002a, &(0x7f0000000100)=0x100000007, 0x80) 00:01:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x8040000000000004, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x31, &(0x7f0000000000)=ANY=[@ANYBLOB="000000145c05b4cbc60618c577ec9c028a142f16bf77cca0ffc60571a0eceb5302ac58f0caa001"], &(0x7f0000000180)=0x4) 00:01:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x22, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000503000000000000"], 0x8) 00:01:20 executing program 0: r0 = open$dir(&(0x7f0000002700)='./file0\x00', 0x100000000001fffe, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="32c5f7554607630482603c0735293b8f8d03ad7bca754b083dc77c", 0x1b}, {0x0}, {0x0}], 0x3) fcntl$setflags(r0, 0x2, 0x1) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x7, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0xcb, @local={0xfe, 0x80, [], 0x0}}}, r2}, 0x84) close(r0) writev(0xffffffffffffffff, 0x0, 0x0) 00:01:20 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="c40e9a121af5298a823e1ab9531f2cefba91600fb5eccd813987fd39570f41efafc3537dff2c678c4bb418c6100f5b31e15db14340f571b4", @ANYRES32=0x0], &(0x7f0000000100)=0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='-\x00', &(0x7f0000000180)='+-&$!]\x00'], &(0x7f0000000240)=[&(0x7f0000000200)='!\x00']) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x0, 0x4e04}, 0xc) fcntl$setflags(r0, 0x2, 0x1) 00:01:21 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x65, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x3, {{0x1c, 0x2, 0x0, @loopback, 0x3}}}, 0x88) 00:01:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x8, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r2, 0xd6}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0x0, 0xffffffffffffffff, 0x5, 0x2}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x4, &(0x7f0000000240)={r3, 0x0}, &(0x7f00000001c0)=0x10) 00:01:21 executing program 2: r0 = getpgid(0xffffffffffffffff) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) setpgid(r0, 0x0) r1 = shmget(0x1, 0x2000, 0x8, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000280)=""/198) getpid() r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x80) accept$unix(r2, 0x0, &(0x7f0000000040)) connect$inet(r2, &(0x7f0000000180)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) r3 = fcntl$getown(0xffffffffffffffff, 0x5) renameat(r2, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') setpgid(r3, r3) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) 00:01:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x100) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffac1400aa0300f7ff06000000e0000001e00000017f0000000000000001ff0000e0000001ac1400bb6c2623d58a2e9cc616cc3d8a3a884ece1ec3c5e85e93eaee518c7f4fca5186c1d20e1883a173cf"], 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, 0x0) setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, 0x0, 0x281) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180)) 00:01:21 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5aa3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={r1, 0xfd78, 0xf, 0x2, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r2, 0x7, 0x3b, "16afec2053c9bedddb2bf75174e77e94a646b125d5ac0d4ade71981a40f5eecfeb2461ae116efe7f7aa534c8948de4526e370721e1e7132997b118"}, 0x43) chmod(&(0x7f0000000000)='./file0\x00', 0x10) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="8977f2e0ef9b05e00d9addff9168df4d063952673c7b1717edd7beb3eeb16f9c0302217a77124d8ed411f72347c2b253d216b98ef4c8d14b1d2aeb5a7d0de5a39157063d31ec0a3db6c327560ef3ad53947f4181d7ab75d3115466db27fa1aa4f3acc0a7b27f321be5e70904e98f13a88208180dbe0de40cc64205fd1115ef1aef65cc16b17e937fbe1837d9db21c3155beccdef9e4932"], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x10200}, 0x69dc5cd3d0b5b2bf) socket$inet_sctp(0x2, 0x5, 0x84) 00:01:21 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c650004"], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x10001, 0x1, 0x4}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x1}, 0x8) 00:01:21 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="0600009df3d9ac15b40b450003002942687d26082f4a15"], 0x10) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040), 0x4) 00:01:21 executing program 3: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x80000000) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000280)='\x00'], 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000900)='./file1\x00', 0x800001, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r0, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0xfffffffffffffccc, 0x10000004) r1 = accept(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r2, 0x8000) getresuid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000380)) getresgid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f00000005c0)) lchown(&(0x7f00000001c0)='./file0\x00', r4, r5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x6) r6 = socket(0x2, 0x5, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="c401bbc9b3"], 0x0) r7 = getpgid(0x0) wait4(r7, &(0x7f0000000000), 0x8, &(0x7f0000000400)) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x10001}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000600)={0x0, 0x6, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901af"], 0x0) 00:01:21 executing program 2: r0 = socket$inet6(0x1c, 0x10000000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x3, 0x9120, @loopback}, {0x1c, 0x2, 0x1ff, @empty, 0x1f}, 0x325, [0x681, 0x7, 0x2cd, 0x5, 0x101, 0xfffffffffffffffd, 0x1, 0x2]}, 0x5c) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000100)=0x4) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000280)={r3, &(0x7f0000000200)=[@in6={0x1c, 0x3, 0x0, @empty, 0x401}, @in6={0x1c, 0x3, 0x2, @loopback, 0x3}, @in={0x2, 0x1}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x32, 0x0, &(0x7f0000000040)=0xa2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r3, 0x40a, 0x9, 0xfff, 0x6}, &(0x7f0000000340)=0x14) 00:01:22 executing program 3: r0 = semget(0xffffffffffffffff, 0x6, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0x4a]) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0xc17}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0xa, 0x2}, 0x8) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getgroups(0x1, &(0x7f0000000100)=[0x0]) geteuid() socket$inet_sctp(0x2, 0x5, 0x84) semget(0x0, 0x4, 0x21) r3 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r3, 0xb) 00:01:22 executing program 3: r0 = socket(0x9, 0x10000001, 0x84) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x80011, r0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x1010, r0, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000078966083a002f7a101a004d5b598eace068261b48078e712aa3a67d3491e46cb22db0ccf88e80df6385120b5fb2bafebe36bd31dff6a1cbb37c6b1bbe9ddb3f6b131"], 0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1205, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 00:01:22 executing program 3: r0 = semget(0x0, 0x0, 0x200) accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f00000001c0)=0x8) shmget$private(0x0, 0x4000, 0x112, &(0x7f0000ffa000/0x4000)=nil) r1 = socket$unix(0x1, 0x3, 0x0) freebsd11_fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = geteuid() r5 = getgid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000140)={{0xffffffff, r2, r3, r4, r5, 0x10, 0x3}, 0x8001, 0x7, 0x178}) r6 = socket$inet6(0x1c, 0x20000001, 0x9) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x8}, 0x24) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e227f000000000000000000000000000000000000007d4e363b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0300000001fcff01000000000000000000000000"], &(0x7f0000000040)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x1d, &(0x7f00000002c0)={r7}, 0x8) semget(0x3, 0x3, 0x53a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xa, &(0x7f0000000100), 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x9, &(0x7f00000000c0), 0x4) 00:01:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:22 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c654700"], 0x10) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xef6, 0x1}, 0xb) 00:01:22 executing program 0: r0 = open(0x0, 0x8240, 0x0) munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mmap(&(0x7f00009dc000/0x2000)=nil, 0x2000, 0x6, 0x80011, r0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) mlock(&(0x7f0000c39000/0x2000)=nil, 0x2000) r1 = open(0x0, 0x80000000000206, 0x0) dup(0xffffffffffffffff) pwritev(r1, 0x0, 0x0, 0x0) 00:01:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000400)={0x0, 0x4, 0xf, 0x80000001, 0x7}, &(0x7f0000000440)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x3, 0x14c5, r1}, 0xc) lseek(r0, 0x0, 0x3) socketpair(0x17, 0x7, 0x504d, &(0x7f0000000100)={0xffffffffffffffff}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000600)=ANY=[@ANYBLOB="0700000030980000573c000006000000ee000000ddfa2b79f0da94116b750694c089b871308977a6a95ce7469f889373d854fd36f6a774e4e59dcdac5d96a86424a3d6b868f3e681d1feb7cc0bc38de93e25cbec9592ab564234398f6242bd9a2e29c95ebc881b1d052400248a2b6dfed8ee0bd02698d073a41cf9a4d1e9add8b0869b4cd7f1d9a45507033a32e948dd2106cb2396915e82fdbc33f401040000000000009ec83351c6e541b7dff6"], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0xbf3, 0x20, 0xa, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000300)=0x10001, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[], 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r3, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000080)={r3, 0x200}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r3, 0x8, 0x6}, 0x8) 00:01:22 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0x3ff, 0x0, 0x35e) 00:01:22 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000a80)='./file0\x00', 0x4, 0x40) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000ac0)=""/252, &(0x7f0000000bc0)=0xfc) r1 = open(&(0x7f0000000480)='./file0\x00', 0xa41, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f0000000280)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x7, @loopback, 0x800}, @in6={0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x6, @loopback, 0x79c}, @in6={0x1c, 0x1, 0xffffffff, @loopback, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x1e3) lseek(r1, 0x0, 0x1000000000003) pwritev(r1, &(0x7f0000000640)=[{&(0x7f0000001800)="2648b30ceb7f9ae4802bb963953b0be6690eb1da5766d8ae1ae60017434157a984fb56924b82ba6f625d1c53347abfa8dbd642fab21e9e935984b97b6d9e8ad4bb12b309f3e5619018c2251f4d81bfa8648d1c62faf3d0a2e5f337323965", 0x5e}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000680)=0x6, 0x4) recvfrom$inet6(r1, &(0x7f00000003c0)=""/85, 0x55, 0x0, &(0x7f00000004c0)={0x1c, 0x0, 0x1, @empty, 0xbf5}, 0x1c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000440)={0x4}, 0x8) sendto$inet(r1, &(0x7f00000006c0)="f3a8f88565447e88a48b8cdea25b8fa4a85de12bed9fb8fb870ecca22a5c8666678eecc34e159cf7f7f3e504d9c0191adc284e42b1c5af70bf3bab895def54eb3ab5fb63b431030d5befc36fbf1c5128590926a841a0d1466e95f4e8cc7c9e0b6f464444330710d6b57f7b0b1df885d4e9be896d430518e9cd04a84d2330b2247f7b77458f01fd188660dedf566c7203e040910346", 0x95, 0x20000, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000980)={r2, 0x7, 0x3, 0x0, 0x2}, &(0x7f00000009c0)=0x18) r3 = semget(0x1, 0x4, 0x0) semop(r3, &(0x7f0000000a40)=[{0x0, 0x5, 0x1800}, {0x2, 0x656c5e5e}, {0x4, 0x916e, 0x1800}, {0x0, 0x1ff, 0x1800}, {0x3, 0x3, 0x1000}, {0x3, 0xffff, 0x1000}, {0x6, 0x8, 0x1800}, {0x0, 0x3ff}], 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) sendto(r1, &(0x7f0000000500)="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", 0xff, 0x4, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000007c0)="1eaa1fcaf67dd3bc1868fed4aeac6e2288316c544a486411e4ec1c9516512a88ee12ce021a37573d650c472880f8c0ee117eb8f7c7779557349929aa16a5702ffad3369795f4f040101f6a36c81e81e97684bd171d1989d2baaac6d88e1c5081fcb1896c0cbdc2f3c311668585d05ab4b4c476b964bc93c7136471cdf9cb2d8f009c79a05cf502a8e58a63ef421a508fa76455a404d7cb", 0x97) fcntl$setstatus(r1, 0x4, 0x10000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffe86) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000600), &(0x7f0000000780)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000a00)={0xffffffffffffffdd, 0x6c20, 0x800, 0x800, r2}, &(0x7f00000018c0)=0x10) freebsd11_lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000880)={r2, 0x9}, 0x8) 00:01:22 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x10) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000180)=0xffffffffffffffff, 0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f00000002c0)=0x100) r3 = getpgrp(0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000004c0)={0x1, [0x0]}, &(0x7f0000000500)=0x8) fcntl$setown(r2, 0x6, r3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:01:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3003, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockname(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) 00:01:24 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = msgget$private(0x0, 0xfffffffffffffffc) msgsnd(r1, &(0x7f0000000000)=ANY=[], 0x0, 0x0) msgrcv(r1, &(0x7f0000002800)={0x0, ""/4096}, 0x1008, 0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/163) msgrcv(r1, &(0x7f0000000040)={0x0, ""/22}, 0x1e, 0x1, 0x800) 00:01:24 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) r1 = geteuid() getsockname$inet(r0, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000003c0)=0x10) r2 = getegid() chown(&(0x7f00000001c0)='./file0\x00', r1, r2) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xb}, &(0x7f0000000080)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000440)=ANY=[@ANYBLOB="000000047f0000010200000004000000ac1400aaffffffffe0000001e0000002c7f9696a122448d8f972afb5e982ae5b7bf2ab1418ad902c"], 0x20) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r3, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0xf1f, @loopback, 0xb0}, @in6={0x1c, 0x1, 0xb3c, @loopback, 0x7}]}, &(0x7f0000000180)=0x10) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x46, &(0x7f0000000100), 0x4) r5 = shmget(0x3, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000280)=""/237) 00:01:24 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x2, @multicast1}}, 0x0}, &(0x7f0000000280)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x7, 0x7fffffff, 0xa10, 0x0, 0x0, 0x7f, 0x7f, 0x5d, r1}, &(0x7f0000000200)=0x20) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) ftruncate(r0, 0xa2d6) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x6f, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) socketpair(0x17, 0x3, 0x927a, &(0x7f0000000240)) 00:01:24 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) ftruncate(r0, 0x101) setuid(0xee01) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) close(r0) 00:01:24 executing program 1: munmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f00000000c0)="2a7b0084a30c4690038940c0958eba2aac615d8cfe8e9d4a476c5c63ecc90b533700c5bdd6bd89b088ae25eca39d7456d06f1d62fb2f2ca045ea16781c7a17e7dab8375eccbc7f325dc4e3c6a1930ad23d7caa9015064db5d5ace12bea2c7840", 0x60}, {&(0x7f0000000140)="56f641bd69a4113805420c31e71642571f146da7f9ce690cc7c6338cf220c04a11a70abb4c8303fb486fee8b0c52adba1337da98a703e1389259313833803476a2a752e841c2055bee8e4f90e9f043f3c4a971a021aa8416c5d0b14292ab4d0ae84d2409573731b66e952d682fec677cfe6f75c67d079aa03caa4b45577ac8a108c7e778", 0x84}, {0x0}], 0x3, &(0x7f0000000240)=[@rights={0x18, 0xffff, 0x1, [r1]}], 0x18, 0x80}, 0x80) mlock(&(0x7f0000d31000/0x2000)=nil, 0x2000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x1000000) mlock(&(0x7f0000d14000/0x1000)=nil, 0x1000) 00:01:24 executing program 1: setitimer(0x1, &(0x7f0000000100)={{0x0, 0x7}, {0x100}}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fcntl$getown(r0, 0x5) 00:01:24 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) r1 = dup(r0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) geteuid() setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x47, &(0x7f0000000200)={@multicast2, @rand_addr}, 0xc) 00:01:24 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9", 0x5e, 0x0, 0x0, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000) accept4(r0, &(0x7f0000000140)=@un=@file={0x0, ""/92}, &(0x7f0000000080)=0x5e, 0x20000000) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x43) 00:01:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x3}, &(0x7f0000000000)=0x10) 00:01:25 executing program 3: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) bind(r0, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x1}, 0x8) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000300)={0x0, 0x2, 0x100}, &(0x7f0000000340)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={r2, 0x8}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ftruncate(r1, 0x3) freebsd11_lstat(&(0x7f0000000100)='./control\x00', &(0x7f0000000280)) close(r1) bind$unix(r1, &(0x7f0000000400)=@abs={0x0, 0x0, 0x3}, 0x8) open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000180)='./control\x00', 0x1) 00:01:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x2, @multicast1}}, 0x0}, &(0x7f0000000280)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x7, 0x7fffffff, 0xa10, 0x0, 0x0, 0x7f, 0x7f, 0x5d, r1}, &(0x7f0000000200)=0x20) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) ftruncate(r0, 0xa2d6) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x6f, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) socketpair(0x17, 0x3, 0x927a, &(0x7f0000000240)) 00:01:25 executing program 1: r0 = socket$inet_sctp(0x2, 0xb, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x8006, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000180)=0x4) 00:01:25 executing program 1: getpgid(0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x240, 0x4) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/122, 0x7a) getpid() mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) openat(0xffffffffffffffff, 0x0, 0x400, 0x0) mlockall(0x1) mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0) munlockall() 00:01:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1000, 0x4) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:01:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\t\x00\x00\x00'], 0x8) 00:01:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(r0, 0x2, 0x1) fstat(r0, &(0x7f00000001c0)) poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000333, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(r0, 0x0, 0x0) getpgid(0x0) freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) getpid() freebsd11_lstat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000880)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000bc0)='cubic\x00', 0x6) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x20000000a) getegid() 00:01:25 executing program 3: r0 = socket(0x2, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x7, 0x670c, 0x4}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) bind$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x10006, 0x3, 0xfffffffd}, 0x10) 00:01:27 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x40) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x20, 0x4) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x6e, "b8a825f68bb381f36b0b27af0dc07d455a761ca90e9fdbb5fdda1fe113c96e29e45db0f8e4c976161754d9363f6c945fae365f24b568412bfc5eda3fbdaf88fcf4f24e82bd990eaf9f7c20371aec640e9aa8ecb6b2b5b13b0d76bb800556c4a5fdfa23b7c8c66468e3455889fb08"}, &(0x7f0000000040)=0x76) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x7ff, 0x1, 0x3aa, 0x7, 0x3}, &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) 00:01:27 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 00:01:27 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/file1\x00', 0x0) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00') 00:01:27 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0x6bda}, 0xa3) 00:01:27 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r0, r1) ppoll(&(0x7f0000000080)=[{r0, 0x4}], 0xe0ee, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r2, 0x20}, {r2, 0x88}], 0x2, 0x0) 00:01:28 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_http\x00', "a44ad3f9103d256bed3e339fd275eac038d49205d5d1d0a8d234f84f4c0d61624d208cfc777afc5d68d1db919bbd86696b01bf41ee74aa92e3017b10d0c8f6930311f952f0ec50cb5cf24189abbdc0a4872c04adc794d5b73862ef96599f00dc9e304804b8d2659c75744780539fbc207f72dbad475d953780a3451ddb40b1b77a72c87b7c530b3de5e7a0488fbb5bd012880a96000b99b6694cc56db0ced461f6798ce01c0ddea5200834b416efaf46ad33237da9a96789c17f1c0a5e856430eeb0133f13de1fc04c99b9885e3977e50e3bea6d97812d0ff022f5d790a8bc4c82633fbc853be1466b1065b2e49beba7"}, 0x100) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) 00:01:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0xcf01, @loopback, 0x1}}, r1}, &(0x7f0000000340)=0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="fcffffff0600000000030000ff0100000000ff000d7c8d7989b7e5086d260b34bcee3b75f68360014ddae7a0c73d6bfec7025f06b8af9221a5eb0004"], 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:01:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x3, 0x0, 0x3}, &(0x7f00000002c0)=0x10) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x8, 0x4) fsync(r0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xe096, 0x55}, {0x1, 0x876}}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0xfffffffffffffffb}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r2, 0x0, 0xf, 0x48, 0x8}, &(0x7f00000001c0)=0x18) 00:01:29 executing program 0: readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffb5) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340)={0x9, 0x4, 0xc2, 0x3}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)='#-\x00', &(0x7f00000000c0)='#\x00', &(0x7f0000000100)=')/!{\xe5\xeb#+#\x00', &(0x7f0000000140)='\xe9\x00', &(0x7f0000000180)='/\x00', &(0x7f00000001c0)='-#{L$\x00', &(0x7f0000000200)='$#%\x00', &(0x7f0000000240)='#.\t].\x00'], &(0x7f0000000400)=[&(0x7f00000002c0)='\x85-\x00', &(0x7f0000000300)='\x00', &(0x7f0000000500)='[\xab+\x00', &(0x7f0000000380)='n\x00', &(0x7f00000003c0)='[\x00']) socketpair(0x17, 0x1, 0xe4, &(0x7f0000000440)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 00:01:29 executing program 3: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000000)='./file0/file0\x00') getgroups(0x3, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) accept(r1, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x8) faccessat(r1, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0/file0\x00', 0x8, 0x2) 00:01:29 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="9e0facd86d07cc77da698374bcfab26c", 0x10) 00:01:29 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000005c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000680)={0x0, &(0x7f0000000640)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, &(0x7f0000000740)) r2 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x0, 0x5, 0x0) connect$unix(r5, 0x0, 0x8a) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c", @ANYRES32=0x0], 0x0) r8 = open$dir(0x0, 0x0, 0x0) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r8, 0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x100000, 0xff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:01:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pipe2(&(0x7f0000000000), 0x100000) lseek(r0, 0x0, 0x1000000000000) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open(0x0, 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) mkdir(&(0x7f0000000040)='./file0\x00', 0x34) shmctl$IPC_RMID(r1, 0x0) 00:01:29 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x3d) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 00:01:30 executing program 1: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1cf}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = geteuid() fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000140)='./file0\x00', r2, r3, 0x200) 00:01:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@authinfo={0x10}, @prinfo={0x14, 0x29}], 0x24}, 0x0) socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open$dir(&(0x7f0000000300)='./file0\x00', 0x186, 0x62) write(r0, &(0x7f00000001c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r3, 0x2}, 0x8) close(r0) 00:01:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f0000000040)='./file0\x00', 0x1030a, 0x84) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f00000000c0)={@multicast1, @rand_addr}, 0xc) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) 00:01:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142) r1 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) openat(r0, &(0x7f0000000280)='./file0\x00', 0x1, 0x62) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x79, 0x4) 00:01:30 executing program 1: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1cf}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = geteuid() fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000140)='./file0\x00', r2, r3, 0x200) 00:01:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x3c, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@multicast1, @loopback, @rand_addr=0xffffffff}, 0xc) 00:01:32 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="82022e2f66696c65320053b3cd48afa33e3e5c4dd73753b0a80e280adf11523879bb8f0c409e6a89546fee87d26aeba4569d936b902d1bde19acb76ecf7c247a6b51cb76f96cf117082f469a540f7065052d58fcdc0ead1ede11be35e053aab825d8e8fbe700b6f4c3a5b473c7ba61cbe7d1bc8a541927ba691664ee34f325775d64ea8e3d99c2ca193f5018ba11aa2e0030c4a8a6e390880776d0d2e623be7af1014712cdc11799930000000000000000000000000000000f04e083bf2b7c86e68dd6dfc2563b1f52b65b6f31075991ea2fac42f2411bc91048c3079d650653c25e16d34e35479bb3a7afc395e7e458561a95e6525d22541d5a877eea13693d4a749aa6c9ef41979489b61eb37895a6b51f3c26248184e487eb35966bcfb2bc4d9901477c0775db63e7a66f2224274d20897a8b85519a72b9a31781d289a0128bce1c49bb6097fab2a9f3c9d46c68d93d22bdf3349f6104be3f4f977d25a1237abde6f4f088dc7dffa94094c1b14cfb04715c4f2f9f7a931c807a6a77452a6955"], 0x1) r1 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r2, 0xffffffffffffffc0, 0x3, 0x800, 0xff}, &(0x7f0000000300)=0x18) 00:01:32 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) pwritev(r1, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendmsg(r0, &(0x7f0000000440)={&(0x7f00000002c0)=@in={0x2, 0x1, @rand_addr=0x6}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000300)="2fec02d7b4b33df6979b3c5a68038cd96ace8ead3658983f6c67de0fce7a3d3e9837b81c3cf1e0ad15e5d9713f715d785e3ceeff2cac9aef040d85fbab7511e96d001fbc2782bc68b9281f64a1ad75f4fb73f83e5611d045368b4396ae48a6a61cee5aa8c3dacade66efbe2494d0e6c2f331db2bdfedc7bbcb78234d92d147b8ea9452899eb9ab43", 0x88}, {&(0x7f00000003c0)="97341feccb3192003c5564224d94dcffbe4bfb0388e2275d9b56b9b9035c7fd1bb98116d80", 0x25}], 0x2, &(0x7f00000004c0)=[{0x1010, 0x29, 0x1000, "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"}], 0x1010}, 0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:01:33 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200), 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82029038860a39b0dcbd2fc4e04a01b4ea11031dcf84bc6ac06ef5b4a7659c186e9a13fca2b1ab429f9ccec6fcdfaf8dd7a798a57da1916398b1518ea406318f0171e5db2706d6fbf72d12e9386bedbd0869f767467cb326e9772d2a3cce"], 0x1) 00:01:36 executing program 3: r0 = msgget$private(0x0, 0x0) setuid(0xee01) msgget$private(0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0x6, 0x8001}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) 00:01:36 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c653000efa184aec2e75b848e000f3d5087caab0a1989f82d9451bb07e0065493840c44acfbab0c1acb277af2ba494286a86f7388256765130495e71806864cc9e96121ce7ec445e16d604a28cfabd858c32d20c17da3a73d0910411c55923ba9b12cddb58e2858fa2c7b123180be73f1ee09f650f4"], 0x1) close(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x800}, &(0x7f00000000c0)=0x8) 00:01:36 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0xffffffffffff3050) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x23, 0x0, &(0x7f0000000040)) 00:01:36 executing program 0: r0 = socket$inet6(0x1c, 0x10000005, 0x3) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0xbde, 0x9, 0x5, 0x0, 0x6, 0xb3c, 0x17, 0x9]}, 0x14) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000080)=0xc, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x5, [0x2, 0x1, 0x2, 0x6, 0x6]}, 0xe) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="10000000294000001508000000390000"], 0x29}, 0x0) 00:01:36 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)="35568f6c67c9ef0c468822b13703ce203003564175d4ad4814bbc7939a98c66607b98e52a89b6a600361a9e05a9dd4c73c298bf9e1d5cdf5925dca09be9adb9242e04c0bac", 0x45) r1 = socket(0x1b, 0x0, 0x3) freebsd11_fstat(r1, &(0x7f00000000c0)) close(r1) pipe2(&(0x7f0000000180), 0x100000) pipe2(&(0x7f0000000140), 0x100004) 00:01:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x400000000000002) chdir(&(0x7f0000000680)='./file0\x00') truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='$-(,\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='%]\x00', &(0x7f00000002c0)='^\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000400)='\\\x00', &(0x7f0000000440)='+\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)=',@\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00']) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, 0x0, 0x268) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) truncate(&(0x7f0000000600)='./file0\x00', 0x79cced0d) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:01:36 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) lseek(r0, 0x0, 0x2) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x620, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x104, &(0x7f0000000000)=0x1000, 0x4) 00:01:36 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3, 0x104) readlinkat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/222, 0xde) r1 = open(&(0x7f0000000000)='./file0\x00', 0x30c06, 0x140) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x3, 0x9}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={r2, 0xcd, "73d25bcbe651b38768b7382467b019817bfd72f008d2ac5b68db31026eefcbbf64eeb9af326035d0bc6dee8a18ead4ea04489b26d51bf05004950fd084d3b2e47f5a180d69444f123d8e34a8758394ded8b15e0eb6b744ff244b1dabe5692f9593c0077bb127bdffcf0fe67d74005c621a6d5406ea0f991836cb9ffc50bc94818e547cfa320aa83bfef9d569d2596839e2330ea21c17bdf5ab6bf00ff3d3867d4c9e5b34920a5fb07a07fb2149418669ac899aed5fe77296daacc32ab9b032b6f9ba4c9cbf659ee880f82ed56d"}, &(0x7f00000003c0)=0xd5) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000080)={0x5, 0xce53}, 0x11f) fcntl$setstatus(r0, 0x4, 0x0) freebsd11_mknod(&(0x7f00000000c0)='.\x00', 0x200000001000, 0x0) 00:01:36 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000100), 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000211400000000000000070000000100000000000000"], 0x24}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="02ca8b23ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006d113cdfe5eae85ce118effb53e1a942bd60a355005971da07413bcc3f4da6bdeb5ce0b3bb637492b6b39af8c774", @ANYRES32=0x0, @ANYBLOB="010000000700000000010000ff0700000900ff001aa97f16c23e36c679"], &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x7, 0xec2d, 0x8000}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000140)="50e617572d5459c1ba3974276e2f597a285e08e648f38ff813832392391c41622d1171f29b8336331d8541519a6523e0d0248ff79b1d644447648f906d950a4271c2413d633a9928718522bd0c7dded7312428d5c9409c3c39fcb85088a9dddeed1b86c31bad0f118cb21e823ea60e07b4ec8703d3215d658b3b67a6493916041b36fee6af3ac1cc242ec89df49e4ab8be8c278430ed2ef3190537884ca4190a4246fd96897ed194dec20c3d9b5c68b8678d7858ab7bf713c673b59a316136f041127f06a81d2d537c941fd3abaf20c11e9866551e6465d4bbe1443e32c2e1088975d7d2afccb264db7b6d277124ac93aa49074b", 0xf4) 00:01:37 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x6, 0x3f}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:01:38 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) close(0xffffffffffffffff) sendfile(r0, 0xffffffffffffffff, 0x0, 0x800) 00:01:38 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socket$inet_icmp(0x2, 0x2, 0x1) shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x18}, {r0, 0x2}], 0x2, 0x664b6e3) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) fchdir(r0) socket$inet6(0x1c, 0x20000004, 0xfffffffffffffffe) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:39 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x3, @loopback}}, 0x0}, &(0x7f0000000400)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e20e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="001000000000000000c1ffffff00000000000000"], 0xa0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)={0x1, [0x0]}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000003c0)={r2, 0x1}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r3 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getpeername$inet(r0, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000080)={r4, 0x8, 0x1, 0x3}, &(0x7f0000000100)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000140)={r5, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r6 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x1, 0x9) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, 0x0, 0x1a0) 00:01:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) sendmsg$inet6_sctp(r1, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0x3, @rand_addr=0xf8f}, 0x10, &(0x7f0000000540)=[{&(0x7f00000000c0)="c87b0a56281a42e133fe5dfeef72c11630ebb25e0d6cc810bdcd9f517989ac6b60b3ce7ee73021300c3192b8b10bb9de77785a845f592d1c1e7ab6dbcc7c3730574111ce154e5f5a98f33a73eb5ee80c4d443d75738027383976cc798b0116b1b81d97284f6f0cedb584e72ce33a51c42473a51ac28ee1b6c7d44fe88bc6b79ad97a257f76f0001a27e986ed58c544794e8a1556105bb01c8a056cf7fea382b96733e19b02f812664eedb7790cbf88639ee6918c8635f7042ba6ef4bc92bcc30fe91a326cba94f10b0cc4de250411ca8e741f80471f8b2f615624be88c13827683c10afc97", 0xe5}, {&(0x7f00000001c0)="906f010955719c595a6ca8e58db554b8b3a04fab9840498704b6c2f629d142ff746886af2ef25442e761571961e7e9ec20e4092eb2f65b4a9dade4cdd34071389a0e6fb556fb076f4e47ae7b4b5b037dfbf28345401ac2f103de287405da569f0c264c633634586833c630dc8d793c1809ca536f43a8ccd797662f115f78c9c35f0e92bdc9909726813cf0490dcfc924fb1fc9373e20c9866c9af73af99b", 0x9e}, {&(0x7f0000000280)="7d8b94e8b012d546bfe4551509b10796d81144ec28d42bf7c38b72b82ac9042375150510356e21b6b8ef751c904d8e6081f760b50ab85ecd7040f9c5686806a748bdad417496bd40f2652aa41747ab4543d7ad93ca4818c931837e6d1d814ce47449bd7f67bf46a13c713db39167823a50d59ff1d66aca2fc72ff29eb98e73dc59da75bc8bb72240870a4ed536c18379bc82853298fef3ea50e4d7187d30d308aab0d190d91c0e3394f6654ebe70537579389c7d47c6355973f240e10f9c53139dbfdde594", 0xc5}, {&(0x7f0000000380)="5b435bbb2d7063596353dfe9951a20e43e1c59f7cf5b701767c942e105befcc34ac43d7e28898791fe5f0b4675fbf7d950bad8792effd6568dd87b42f8ff40fec71e569326b75eba7b5957111fe16a16578df9a3746449fbd04cfda2d53522703438fff2e0", 0x65}, {&(0x7f00000004c0)="efeea00727e6263f4de03fe4287e031348aedb9b06cedcd1728b0288a71f30daf7304973f80f70376671dc1aa4326f95cb303072d84496a2df8793da1e390c52516c48610120267982d77435c5f8b670f2c9e15e7a3909b1c054b62896bdb919cca4a3a188bcb6b3e4aed6f724477250c69ed3c64f40e634e35455", 0x7b}], 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="140000fa10000600000000000000000000000000"], 0x14, 0x9}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x9}, &(0x7f0000000480)=0x8) 00:01:42 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000fd8300000000"], 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x3, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r2}, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x7fff, 0x4, 0x6d28fd2d}, &(0x7f00000001c0)=0x10) 00:01:42 executing program 0: __getcwd(&(0x7f0000000000)=""/138, 0x16) unlink(&(0x7f00000000c0)='./file0\x00') 00:01:42 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x5b, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000100), 0x4) 00:01:42 executing program 0: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040)) 00:01:42 executing program 0: setrlimit(0x0, &(0x7f0000000000)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) recvfrom$inet6(r0, &(0x7f0000000040)=""/32, 0x20, 0x400c2, 0x0, 0x0) setrlimit(0x0, &(0x7f00006a4ff0)={0x3}) 00:01:42 executing program 3: r0 = socket(0x1c, 0x3, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@file={0x21c00, './file0/file0\x00'}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) 00:01:44 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000180)={0x87, {{0x1c, 0x2, 0xaf, @remote={0xfe, 0x80, [], 0x0}, 0xf5}}, {{0x1c, 0x2, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x2}}}, 0x108) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0xe, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000140)={0xe04, 0x1, 0x7, 0x9, 0x1}, 0xc) 00:01:44 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r0) write(r2, &(0x7f0000000040), 0xfffffedf) execve(0x0, 0x0, 0x0) write(r2, &(0x7f0000000040)='t', 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x4, 0x4, 0x2}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r3}, 0x8) read(r0, &(0x7f0000000140)=""/144, 0x90) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x8, 0x4) execve(0x0, 0x0, 0x0) 00:01:44 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = getpid() fcntl$lock(r0, 0x0, &(0x7f0000000180)={0x3, 0x1, 0x100, 0x7fffffff, r1}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) fcntl$lock(r2, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x100000001}) flock(r2, 0x1) flock(r0, 0x1) chroot(&(0x7f00000001c0)='./file0\x00') r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:01:44 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x8, [0x81, 0x7fff, 0x100000000, 0x3, 0x4, 0x39, 0x1ff, 0x3]}, &(0x7f0000000080)=0x14) socket$inet6_tcp(0x1c, 0x1, 0x0) writev(r1, 0x0, 0x0) 00:01:44 executing program 1: r0 = semget$private(0x0, 0x2, 0x0) __semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000080)=0x81) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="04dedb841b8565aeaa4e04000000000000"], &(0x7f0000000180)=0xc) __semctl$IPC_INFO(0x0, 0x0, 0x3, 0x0) 00:01:44 executing program 2: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000380)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e) r1 = getuid() r2 = getgid() fchown(r0, r1, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) freebsd11_stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() lchown(&(0x7f0000000080)='./file0\x00', r4, r5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = open(0x0, 0x0, 0x0) sendto$unix(r3, &(0x7f0000000240)="bd830b16cfb6a4162d37e78180605482dfd282d59e20caf57a85979c90fbd88c9216617ccdcd5cd1565fcbc83b2ea99ff2e7db2b7283c46ef24adce7cae1f6fa6cca692774f0e4ec0e9ce5ed8ce356cb35", 0x51, 0x80, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="e0020004d80779f1b91a1e919c6501d779e5183745fca8180e53ee3fd08cb52773329d0e670a17b762c273511758ba7f1212a4a459f1db42"], 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000002c0)=0x7, 0x4) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) recvfrom$inet(r6, &(0x7f0000000140)=""/55, 0x37, 0x0, &(0x7f00000001c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 00:01:44 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x34) setuid(0xee01) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) 00:01:44 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140)="f52e19f8294e422a87aec80f7c6ddd67d7b601b488bc716dd27c8ada37ec049b971105217dd5678988a3eadbfda9f7083bb35c7e70c018723c364ad4d0b98bda8e3dada850a4a224e9a5f9a1d4b7fcae3261eb5937ba1ef48134188c72f9436d886f4a00b1defa5e1fbfbdf66c4ced00240cc2fcf3750831fcf14c20f4ad112ec3f3fff90394f17cdbce4f1ff5a2ce28d4faf13a", 0x3, 0x0, 0x0, 0xffffffffffffff23) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x0) 00:01:44 executing program 1: r0 = semget$private(0x0, 0x1, 0xffffffffffaefffe) __semctl$SEM_STAT(r0, 0x2, 0xa, &(0x7f0000000000)=""/138) 00:01:45 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x1, 0x83) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@loopback, @multicast1, @multicast1}, &(0x7f00000000c0)=0xc) setsockopt$inet_opts(r1, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) bind$inet(r1, &(0x7f0000000000)={0x2, 0x3}, 0x10) 00:01:45 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000000008ae404000004ff0000048000000002004e21e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000986a03eec87976efe6e985000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="4000000000020000050000004a5f000001000000f72c"], &(0x7f0000000100)=0xb8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r3}, &(0x7f00000001c0)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r4, 0xbb}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x100, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, 0x0) 00:01:45 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) r1 = semget(0x3, 0x6, 0x80) __semctl$SEM_INFO(r1, 0x1, 0xb, &(0x7f0000000080)=""/197) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) r2 = socket(0x17, 0x20000002, 0x7) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0x6, 0x4) 00:01:45 executing program 3: r0 = socket$inet6(0x1c, 0x2000000005, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000004c0)={@multicast2, @multicast2, 0x0}, &(0x7f0000000500)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000540)={@loopback, r1}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000200), 0x4) recvfrom(r0, &(0x7f0000000080)=""/72, 0x48, 0x40002, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000340)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x7f, 0xffff, 0xba8, 0xd36, 0x4}, &(0x7f0000000440)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000480)={0x315f, 0x200, 0xffffffff00000001, 0x81, r3}, 0x10) r4 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f0000000240)={0xfff, {{0x2, 0x2, @rand_addr=0x8}}}, 0x90) getsockopt$inet6_int(r0, 0x29, 0x31, 0x0, &(0x7f0000000040)) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000100), &(0x7f0000000580)=0xffffffffffffffb6) 00:01:46 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) r5 = dup2(r1, r2) write(r2, &(0x7f0000000040), 0x4000) r6 = dup2(r5, r0) r7 = fcntl$getown(r6, 0x5) r8 = getuid() r9 = getegid() r10 = fcntl$getown(r3, 0x5) r11 = geteuid() r12 = getegid() sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000000c0)=[{&(0x7f0000000080)="bd31c8ad15cfd0bf9888b7b9ad484f4f5e6282f751a24d1f28d9e6c825a68a6c524da02ceace50a5d5dd922295646a70174dddc5c1014335c07119f42d2b", 0x3e}], 0x1, &(0x7f0000000100)=[@cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}], 0x40}, 0x100) 00:01:46 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1206, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:01:46 executing program 3: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r1, 0x2, 0x1) r2 = socket(0x13, 0x3, 0x200) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000140), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000200)={0x5, 0x9, 0x2000, 0x40000, 0x7c70e1ff, 0x3, 0x9, 0x100000000, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r3, 0x7998}, &(0x7f00000002c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x401, 0x8, 0x6, 0x7fffffff, 0xfa}, 0xb) lseek(r1, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb) 00:01:46 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="b1cffc3c4eaeddb63000"], 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0xff1}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) readv(r0, &(0x7f00000000c0), 0xbc) shutdown(r0, 0x1) 00:01:46 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r1 = dup(r0) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000001c0)=0x10) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:46 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000480)={0x0, 0x80000000, 0x4000, 0x2, 0x0, 0x0, 0x3f, 0xffffffff, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000640)={r1, 0x4}, 0x8) setgroups(0x358, &(0x7f0000000280)=[0x0, 0x0]) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000000c0)=[r2]) 00:01:46 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgget(0x1, 0x580) r1 = msgget(0x1, 0x0) msgctl$IPC_RMID(r1, 0x0) msgget(0x2, 0x4) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x8001, 0x0, 0x6, 0xfffffffffffffeff}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000200)={r4, 0x5, 0x0, 0x1, 0x8}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0xc6e6, 0xc000000000000000}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r5, 0x1, 0x63586c5b, 0x101}, &(0x7f0000000140)=0x10) 00:01:46 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) freebsd11_fstat(r0, &(0x7f0000000040)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) fsync(r1) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) 00:01:46 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept(r1, 0x0, 0x0) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000540)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) r6 = socket(0x2, 0x5, 0x0) connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) symlinkat(&(0x7f00000001c0)='./file1\x00', r4, &(0x7f00000003c0)='./file1\x00') getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r5, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a4c9e0910ecd5f44212d6be68daec629e215b409d3361694347529cff467a6684de2e279c75f2e41148be80eeb477fbba83b4327b986e169004ae796ed7ec9151ca25eed2fe7ba27cca96a9f0950c03b03a363fe0d37d406374c1a67f01c4598b8c749b4b04000000000000007bcc4eec2ba88b18230c361efdd912f60c1a448c4cd5e8d292239b3a20146d7449f28e784bb8c18430d6f19d9d6f23"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:01:47 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x8, &(0x7f0000000040)={@multicast1, @rand_addr=0xf6da}, 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000100)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x80048, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) 00:01:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1}, 0x8) 00:01:47 executing program 0: r0 = shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x0) shmdt(r0) r1 = shmget(0x2, 0x1000, 0x2, &(0x7f0000ffe000/0x1000)=nil) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x2001) 00:01:47 executing program 2: __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc700000000000000}}) semget$private(0x0, 0x3, 0x10) 00:01:47 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x29, 0x0, 0x2eb) r1 = socket$inet_sctp(0x2, 0x9, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x7fffffff, 0x2, 0xfffffffffffff801, 0x2, 0x5, 0x2ac5, 0x100000001, {@in={{0x2, 0x1}}, 0x0, 0x2, 0x6, 0x4, 0x5499e81d, 0x5}}, &(0x7f0000000240)=0xb8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r4, 0x40}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000300)={r3, 0x7}, &(0x7f0000000340)=0x8) 00:01:47 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) flock(r2, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x8, 0x6, [0x0, 0x9aa, 0x80000000, 0xd7, 0x7fff, 0xe60]}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r3}, &(0x7f0000000180)=0x8) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r4, 0x2) flock(r0, 0x2) dup2(r0, r2) 00:01:47 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:01:47 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x1206, &(0x7f00000001c0)={r2}, 0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x1, 0x4}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x1000, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x4a, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0xffff) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x8, 0x4) 00:01:47 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000a06, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open(0x0, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000000040)='./file1\x00', r2, r3, 0x400) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) poll(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0xfffffffffffffffb}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r4, 0x9, 0x8, 0x40}, 0x10) fchmod(r0, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:01:47 executing program 3: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) chdir(&(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x8000, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xf, 0xff}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x81}, &(0x7f0000000280)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='hd\x00', 0x3) 00:01:49 executing program 2: clock_gettime(0x80000003, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x9, "3d58efd5729e76232a686581758938bf"}, 0x14) 00:01:49 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r3 = getpid() fcntl$lock(r2, 0xb, &(0x7f0000000080)={0x1, 0x1, 0x4, 0x9c, r3}) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r2) 00:01:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = msgget$private(0x0, 0x228) r2 = getuid() freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) r7 = getpgid(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0xbf8b, r2, r3, r4, r5, 0x100, 0x8000}, 0xd0b, 0x7ff, 0x21, 0x8, 0x1, 0xce8, r6, r7}) listen(r0, 0x6) bind(r0, &(0x7f0000000000)=@un=@abs, 0x8) 00:01:49 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) shutdown(r0, 0x1) sendto$inet(r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0) 00:01:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffefe) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39392107e83c", 0xb1}], 0x1, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r1, 0x87, 0x200000000004}, 0xfffffffffffffda1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[], 0x0) r2 = accept(r0, &(0x7f0000000880)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000008c0)=0x10) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x7}, 0x8) r3 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setflags(r2, 0x2, 0x1) sendmsg$unix(r0, &(0x7f0000000840)={&(0x7f00000003c0)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000400)=[{&(0x7f00000004c0)="4a6f0ae2f82050983573aa5c7edce0bdf3c826663d521bd0c0bc25cf29e35f5fb3eea442d47e98b309ae1c6a53504b5a88abf64edd8b2ee5d1eafae2a2776b866181c3e7acd2b2c4c07aacd0a34dd703cef4930f6fe8cb6243b8a28000369c4d53dfe58aecb74d9df8626ea95496293065a8304656e3204e005ef8344dc43f044d4872", 0x83}, {&(0x7f0000000580)="f2968289a36df4da2bde61fe2a329078dafb062ff19e8b4c8d0d54fd99a5b7bf10b9ce13fc20d62a62d354cf5cc90d7930bfcb345a92ce574ec81600a5bfebe211b5e778a5b32bf16f73a02e5e15799a9c483eab22d8a8601c2ed69d852685c01cabd8ccdd92a3eff379f5fd0b3da26bc8cfc5ee3f9a75284aee9272fce3f224ba02efd32f1d822c7ba05d981386af58a0cb461c14c366a1c666d4f97e", 0x9d}], 0x2, &(0x7f00000007c0)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0x60, 0x20000}, 0x20088) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x8, 0x6}, 0x8) 00:01:51 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x1ff, 0x4, 0x4000, 0x81, 0x3f, 0xdc8ae61, 0x9b1b, 0x4, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffff9c, 0x84, 0x902, &(0x7f0000000080)=r2, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x2, 0x10, 0x4, 0x0, r2}, 0x10) 00:01:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) setsockopt$sock_linger(r1, 0xffff, 0x80, 0xffffffffffffffff, 0xfffffffffffffd10) sendto$inet6(r1, &(0x7f0000000000)="c4485251c9105e634050cf48b7985543ef3af976c6b6d0c1cf54f39e34c60bcd7b8e68dc8909caf8217eddb524dece50aa6bb650cbae0cb4576e26a5cd45a72f2783abc692b01dc71c730cc5f8190a498b09660fdeecc27fa819e11af0b1e9a3f51d17c5f6fb2e34e9e4454682ee610f2102adce5ee7b0d95a2f76f04955ffc07b35b61e483683e456c981086177625e4af558495be0b94bced8d8d2dd2cb7458eedead298c3c41cc2394fe17449816bf9a347196c5e21d4506831bbcffa707fbcc46db89cc918bb929cafde215d21d08bec280f2118508233b1e896b4abdfb7dc872df962259da926b35fc39b767018a4c0f86b21795c", 0xf7, 0x4, &(0x7f0000000100)={0x1c, 0x3, 0xff, @loopback, 0x7fff}, 0x1c) write(r0, &(0x7f0000000180)="91b9ab7e9d83a54bd732c808369a8a446184a517c30911d279446f9057108731b6f206864a40f13ce8385d53d849c1b15b6a27282476fd48fe93e1bcf59c05d1f78ea3dea0c4e34803323558777af0b3946c1c20b2953243fe270498f6cf9e65e27a888640ef52c1ebc6d4ca0cefac96297400946f89cce54f05d37a47ca2d9e278ad54bd263c051d8b5dd8fd488cafb5152f973eaf53c4a9f5fc5ef044f11fcd743655072b20c0be785c66b0aadf36b7feab06481d55c79e2b3b936e944ee72687faa98a1b7e3c4efcbf150bfe19563ea2bf4c245e6800fe2437e61a11d1383386a02d8", 0xe4) 00:01:51 executing program 0: syz_execute_func(&(0x7f0000000000)="f04321acd66d807200c4c101f2fa663233c421a9f44c2f08dce444c3fd0f46aa90c42155547546c42311684cb536a8b326180f2ce5") open(&(0x7f0000000040)='./file0\x00', 0x100, 0x4) 00:01:51 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x4}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xa1b}, 0x8) 00:01:51 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c6530006d770d4432e678326ea01bc29bc14d7ec2d8aec009000000832c894db5eead403850bf75b4569627102020aab21a33bca1b01151f9d15e9010728071ac9cfe76d0b343e3dc30e214a8896f7bb0e34b6d017e852303a16a15cd0d722da36aee5770750efa20ebde7ac0ffa4aa2513d763442cf8ee"], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x7, 0x20}, &(0x7f00000000c0)=0xc) 00:01:51 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setgroups(0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x28000, 0x84) connect(r1, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x3}, 0x8) recvfrom$unix(r1, &(0x7f0000000140)=""/43, 0x2b, 0x40043, &(0x7f0000000180)=@file={0x1, './file1\x00'}, 0xa) chmod(&(0x7f0000000240)='./file0\x00', 0x180) 00:01:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x5, 0x3}, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000080)) clock_settime(0x0, &(0x7f0000000040)={0x40, 0xfffffffffffffff9}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x101, 0x2d72}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) close(r0) 00:01:51 executing program 1: freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x4) linkat(r0, &(0x7f0000000240)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00', 0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000300)=0x5, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x10000) readlinkat(r2, &(0x7f0000000200)='./file0\x00', 0x0, 0x33c) freebsd11_mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x35, 0x2) linkat(r2, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x400) 00:01:51 executing program 0: r0 = socket(0x2, 0x5, 0x0) listen(r0, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82f32591509a8a82d330f3080000"], 0x10) 00:01:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x100, 0xffffffffffffffff}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) msgget(0x0, 0x44) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000002c0)=0x1c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x5, @loopback, 0x4}, @in6={0x1c, 0x2, 0x5, @loopback, 0x40}, @in6={0x1c, 0x2, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x1, @rand_addr=0x3}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000300)=0x10) getsockname(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) 00:01:51 executing program 1: r0 = socket(0x2, 0x4, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c6530008f78e1524ac063c3e521d2916368c51937818c0f1af51755437f87a86ecd4ad821d5f700130f099b8b50aab1bd1a0181beb23409445743fc05687efc1d373cf807c75b48642142b91590ed11faa019ff632cca33211a66a4794907d3e67e246987424d5f0c9eb0ebdecb200929c2fbfea235def8"], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f0000000180)=0x8) 00:01:51 executing program 2: syz_emit_ethernet(0xac, &(0x7f0000000000)="79cdeb8ce60c923afeed35c00806735ddd2c2a21719d93f325bab83be28ea73e9db137a55171ff3f8045d4fdcbbdd5e721023c70289580e4001398e76eeaa50d1c721fcb86011be2814a573d31c6338c0ed64eed3a11bbc8523f383ac6fba80b826be30cc2f3e0dd461e8325973c73481469a5690d031107c77c35f9dc708a2f92350604e9d49b84a9180b77941d829d1b1936265b4a2a0c4f36def0fd33dad140de23a44f4d85d4ef417cda") 00:01:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x101, 0x4) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="8202696c653300"], 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x13, &(0x7f0000000080)={r1}, 0xc) 00:01:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000000080), &(0x7f0000000100)=0x1c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00') fcntl$lock(0xffffffffffffffff, 0x0, 0x0) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x0) socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) 00:01:52 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/124) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 00:01:53 executing program 2: pipe2(&(0x7f0000002140)={0xffffffffffffffff}, 0x20000004) write(r0, &(0x7f0000000140)="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", 0x1000) write(r0, &(0x7f0000000040)='!', 0x1) write(r0, &(0x7f0000001140)="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", 0x1000) 00:01:53 executing program 0: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000040), &(0x7f0000001380)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:55 executing program 3: setreuid(0x0, 0xee00) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x7, @loopback}, 0x1c) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) setresuid(r1, r1, 0x0) setresuid(0x0, 0x0, 0x0) 00:01:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x80000000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x7ff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e23ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0600000007000000020000000000000008000000"], &(0x7f00000002c0)=0xa0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) r3 = getpgrp(0x0) sendfile(r0, r0, &(0x7f0000000080), 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000100)={0x1, 0x0, 0xf92, 0x7, r3}) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) getgid() fcntl$lock(r1, 0xd, &(0x7f0000000000)={0x1, 0x3, 0x10001, 0x8, r3}) getpid() getuid() getegid() fchdir(r1) 00:01:55 executing program 2: mincore(&(0x7f0000ff0000/0xd000)=nil, 0xd000, &(0x7f0000000000)=""/153) mincore(&(0x7f0000fef000/0x4000)=nil, 0x4000, &(0x7f00000000c0)=""/206) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00000001c0)={@empty, @broadcast}, 0x8) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ff2000/0x1000)=nil) 00:01:55 executing program 1: accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x30000000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:01:56 executing program 3: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x1010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) 00:01:56 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0x0, 0x100000001}) flock(r1, 0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:56 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f00000000c0)) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f]}}, 0x1c) r2 = open(&(0x7f0000000240)='./file0\x00', 0x10000, 0x80) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={0x0, 0x76, "0219fb963aa2adb2b2ad210ca48e883a73d4e451cd52304346378e1496746cf93c741f3cea2a9e19c03e98e525fe1449101482a6e2682ec12d135cb7e381b8784ba736ddbd15a6e96fe80ea83edf0071959c35a18b796f66b30265e376c8bea01a6e3b879707a456c3992daddde94aebd753365c267f"}, &(0x7f0000000300)=0x7e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000003c0)={r3, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x8) r4 = semget(0x1, 0x3, 0x40) __semctl$GETZCNT(r4, 0x3, 0x7, &(0x7f0000000200)=""/1) __semctl$GETZCNT(r4, 0x1, 0x7, &(0x7f0000000140)=""/143) 00:01:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x20, 0x0, &(0x7f0000000040)) getsockopt$inet_tcp_buf(r0, 0x6, 0x61, &(0x7f0000000080)=""/172, &(0x7f0000000000)=0xac) 00:01:56 executing program 3: r0 = socket(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4, 0x4}, 0x14) 00:01:57 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setgroups(0x4000000000000077, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000003"], 0x9}, 0x0) r1 = socket(0x1e, 0x3, 0x3ff) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:01:57 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x6, [0x6, 0xfffffffffffffffb, 0x3, 0x1ff, 0x100000000, 0xfffffffffffffffc]}, &(0x7f00000000c0)=0x10) shutdown(r0, 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 00:01:57 executing program 3: clock_gettime(0x4, &(0x7f0000000000)) socket(0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x6) 00:01:57 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73bfefd187ed556a83d9"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x58, 0x4) r1 = socket(0x0, 0x2, 0x0) shutdown(r0, 0x1) futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}}) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x40, @loopback, 0x5}}, 0x0, 0x6, 0x7, 0x9, 0x3, 0x6}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)={r3, 0x4, 0x7, [0x935, 0x9, 0x6, 0x8001, 0x3, 0x11, 0x2]}, &(0x7f0000000380)=0x16) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x9a, "5069f3c76a78b1137715e2a47eb02ee06c6864c3a24af3c34ce39c59638cc5076c9a9494b79319787737703f52778cca9347b82fd44a0403b193dc8a4136dc6f4ff30cce1cf0f64064e5e9346f8c170bfa7c048651894cd04cab23088e32cb51256e7f20191c85e83eebab2733acd1903e10e6afdecdc205cbdf81f0689c0b1ad1a731e634cd57cd06fda33d5f1431f62cfec208725810c6f18a"}, &(0x7f0000000080)=0xa2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r4, 0x1000, 0x74}, &(0x7f0000000200)=0xc) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0) shutdown(r0, 0x1) 00:01:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x30000005, 0x0) select(0x40, &(0x7f0000000240)={0x2}, &(0x7f0000000280)={0x9}, 0x0, &(0x7f0000000300)={0x0, 0x7ff}) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x11e) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100)={0x6, 0x7, 0x10000, 0x5b}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040)=""/73, &(0x7f00000000c0)=0x49) getsockopt$inet_int(r2, 0x0, 0x41, 0x0, &(0x7f0000000000)=0x386b76a7110db484) 00:01:57 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = semget$private(0x0, 0x3, 0x3f1) __semctl$GETPID(r1, 0x3, 0x4, &(0x7f0000000140)=""/17) flock(r0, 0x1) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x7f, &(0x7f00000002c0)=""/4096, &(0x7f0000000040)=0x1000) rmdir(&(0x7f0000000000)='./file0\x00') close(r3) 00:01:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r1}, 0x0) 00:01:57 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt(r0, 0xfffffffffffffff8, 0xfff, &(0x7f0000000000)=""/138, &(0x7f00000000c0)=0x8a) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) 00:01:57 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000a00000/0x600000)=nil, 0x600000) sigaltstack(&(0x7f0000d64000/0x2000)=nil, &(0x7f0000000000)) munmap(&(0x7f0000d5c000/0x4000)=nil, 0x4000) mlock(&(0x7f0000cff000/0x2000)=nil, 0x2000) 00:01:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x32, &(0x7f0000000100)={0x1, 0x0, 0x200000004}, 0x10) 00:01:57 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x72b, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) r2 = dup(r0) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f0000000040)=0x10) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x800}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r3, 0x6, 0x20, 0x1, 0x10000, 0x1c4, 0x8}, &(0x7f0000000300)=0x98) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0xfffffe09) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:01:58 executing program 2: r0 = socket(0x1c, 0x20000001, 0x7) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1) syz_emit_ethernet(0x1000, &(0x7f0000000180)="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") r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000080)={0x9, {{0x1c, 0x0, 0x100000001, @empty, 0x6}}}, 0x88) mprotect(&(0x7f0000cbd000/0x3000)=nil, 0x3000, 0x0) 00:01:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f00000000c0)=[{r0, 0x20a0}, {r0, 0x200c}], 0x2, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x7d, 0x0, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c, 0x10000000) connect$unix(r1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000200)=0xfffffffffffffff9, 0x4) 00:01:58 executing program 3: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6, r1}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r2, 0x80000000, 0x81, "f4f5536865b6ea35b81275c51d5ff9ddf1e778a32e7e5e1c5ce44f124d2319d5ec3d0fa8fd6f1b7d4ba0d3a916557becb1538c3cb911d45e56282d70bbfd59cc06dbd8eb26828218f0634581748d7f6d8976b29dc2c7ac6530fbec8efb971ab5c6c25f90507328dfaf0775ee0e9ec6dacb89e721642c8d10ccc33c02f23fab9f78"}, 0x89) read(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:01:59 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000640)) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000680)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000980)=0x1c, 0x30000000) accept$inet6(0xffffffffffffffff, &(0x7f00000009c0), &(0x7f0000000a00)=0x1c) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000a40), 0x20000000) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockname(r2, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000540)={0x0, 0x9, 0x1, 0x9}, &(0x7f0000000580)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000005c0)={r3, 0x7, 0xecb, 0x68d}, 0x10) r4 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x1c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f00000001c0)=0x401, 0x4) sendto$unix(r4, 0x0, 0x0, 0xc7, &(0x7f00000007c0)=ANY=[@ANYBLOB="696c6530000000721a00000000002b0e92421ed989552317500ef22341d136a105e9f2e6e998c62878f2e6219105f052882a663f1456fb0370d6fff3ff67514b495e3e5df62952d7842e1522aa9a40f2d6c3068df3a4ae7b22ff498f8453164934ad4907d28e96741cc007b96137567d90b0485e697889f4eb44dbf3e776e2cc2fda4d5e1bd4e6dc4f470bc72e0c559b9f7f4726f21f8dc53b0e8d74c40f3c0423234d025fae6f9e36776c077215108b6e045559600f94447e597095bbe0ce29958af199a7aca930528994f1d9c54c16da967e966f2264bd637abccbadcb3f69076503a31dd618b3d542514c76814f0ce14136ee90931cd5057c2a028c8199584d509b75101d2d274e18962afad48ff100800000dee28cb4e4f5460bbe9fb33892e3d4e62adf21515e868d7019f7270056f114004f04d86cf627083ab8d4b4827356ad04cf21d0be13fa06867cbd0a96fa23f1587d60f0756f3d08146f86d2d4e4805a666b029f811058b77c60104179c3b7186310df0cdfadb4b307c8f126bf0a43706efe1299fcd6de07c5096fea200f1c52"], 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000a80)={0xc00, 0x100, 0x2, 0x0, r5}, &(0x7f0000000ac0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000740)=ANY=[@ANYRES16=r2, @ANYPTR64, @ANYRES16, @ANYRESDEC, @ANYPTR, @ANYRES16=r6, @ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYRESDEC=r6, @ANYRES64=r3], @ANYRES64=r6, @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYPTR64, @ANYRES16], @ANYRES32=r3], &(0x7f0000000300)=0xa) chroot(&(0x7f0000000600)='./file0\x00') r7 = shmget$private(0x0, 0x4000, 0xe0, &(0x7f0000ff9000/0x4000)=nil) unlink(&(0x7f0000000500)='./file0\x00') shmctl$IPC_INFO(r7, 0x3, &(0x7f00000003c0)=""/191) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000180)={r6, 0x2}, &(0x7f0000000200)=0x8) utimes(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x4, 0x7ff}, {0x85dbbec, 0xab9}}) 00:01:59 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000080)=""/150, 0xfffffffffffffd4b) r1 = shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0xfffffffffffffffe) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(r0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x1c) r8 = socket(0x2, 0x5, 0x0) connect$unix(r8, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x13, &(0x7f0000000540)={r7, 0x4000000010001}, 0xfffffffffffffec1) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:01:59 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fstat(r0, &(0x7f0000000080)) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) 00:01:59 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fstat(r0, &(0x7f0000000080)) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) 00:01:59 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, 0xfffffffffffffffe) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/249, 0xf9}, {&(0x7f0000000280)=""/50, 0x32}, {&(0x7f00000002c0)=""/214, 0xd6}, {&(0x7f00000003c0)=""/172, 0xac}, {&(0x7f0000000480)=""/54, 0x36}, {&(0x7f00000004c0)=""/22, 0x16}, {&(0x7f0000000500)=""/76, 0x4c}, {&(0x7f0000000580)=""/29, 0x1d}], 0x8, 0x0) freebsd11_getdents(r1, &(0x7f00000000c0)=""/171, 0xab) 00:01:59 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x7ff) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) writev(r0, 0x0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080)={0x63, 0x70c}, 0x10) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00') setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)=ANY=[@ANYRES32=r2, @ANYBLOB="fdffffff0080000007000200010009000101000002004e23ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0002000080000000090000000300000001000000e64ff831f02bf62e121694442405498eda92c16f5fef39a6c6077a3e99df58a3ea0d7a709743800082dd2c578d4bf019a678625ac60d42777bbddb9a1829cd165cacfe972f25bc218288e9fc1b3e865de67194f263189b41e7a3665bcc0b16ed33480c7f3496a7fb5409f622dae41f6b88286e514772c0f96380853294e84a0f2634ce50fac6bea82633f7297edb233bf0dbb0d52ad7ad42d876491e18b25f33c0f0ca995e5de75e32c8b6c3fb6fcad79d8daaca76679331c980731d88f665294b"], &(0x7f0000000380)=0xb8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:01:59 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x40) utimes(0x0, &(0x7f0000000040)={{}, {0x0, 0x4800000000}}) chdir(&(0x7f0000000080)='./file0\x00') setitimer(0x2, &(0x7f00000000c0)={{0x6}, {0x54b5, 0x7}}, &(0x7f0000000100)) 00:02:01 executing program 3: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x5, 0x1) 00:02:01 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet_buf(r0, 0x0, 0x47, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:01 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="a800000009d0e2dc1c9c19956fb5493f6fc00478f183214ce21c7d0a90002dd6a0fb96f5b8482465c302107c712d6f9d83e2f294ebfe5e094198f270b11150fd6334c5f418324227b50752200ebdde42e28a4346bd07ebeac2403a3b9333c989e3f96a1113099a54af552820d082006ee41037d6a32aab14d1cd808ee47acb3faececdeacc8d49f70637e39447a8e7f9f633d953b08f168e5c50c2d5abcbddea"], &(0x7f0000000100)=0xb0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x2a00, 0x3ff, 0x3, r2}, &(0x7f0000000180)=0x10) 00:02:01 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fstat(r0, &(0x7f0000000080)) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) 00:02:01 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202440f660600200000"], 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x1ff, 0xd3bff858da4d085b, 0x75b8, 0x5}, &(0x7f00000000c0)=0x18) 00:02:01 executing program 1: setpgid(0x0, 0x0) getpgrp(0xffffffffffffffff) r0 = getpid() setpgid(r0, r0) 00:02:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x239c0, {{0x2, 0x2, @multicast2}}}, 0x90) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x3ff, 0x2}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x4b69cfa2, 0x2000, 0x1, 0x3, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r1, 0xa6ec}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xe}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x6, 0x4, 0x1200, 0x2, 0x120000, 0x0, 0x1718f673, 0x8, r2}, &(0x7f0000000280)=0x20) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) 00:02:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @multicast2}, 0x8) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @local={0xac, 0x14, 0x0}}, 0x8) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) readv(r0, &(0x7f0000001180)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)}], 0x2) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:02:01 executing program 0: r0 = socket(0x2, 0x5, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xc700}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x100000001}, 0x8) socket(0x1f, 0x7, 0x0) 00:02:01 executing program 1: freebsd11_mknod(&(0x7f0000000000)='./file0/file0\x00', 0x81, 0xfffffffffffffffe) 00:02:01 executing program 0: r0 = socket$unix(0x1, 0x7, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x7fffffff, 0x4}, {0x807, 0x7048}}) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=ANY=[@ANYBLOB="70012f2f6669577476ef"], 0xa, 0x0}, 0x0) 00:02:02 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400004002c5, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3000200000005}) fstat(r0, &(0x7f0000000100)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000200)=""/112, 0x70}, {&(0x7f0000000280)=""/184, 0xb8}, {&(0x7f0000000340)=""/61, 0x3d}], 0x3, &(0x7f00000003c0)=""/141, 0x8d}, 0x1) 00:02:02 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10080, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@remote, @loopback, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)='L', 0x1}], 0x1) fchdir(r0) pwritev(r0, &(0x7f00000003c0), 0x98, 0x0) dup2(r0, r0) getsockname$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10) 00:02:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000100)=0x2) r1 = socket(0x2, 0x20000000, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4) 00:02:03 executing program 3: r0 = dup(0xffffffffffffffff) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82020000000000000000"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={r2, 0x7}, &(0x7f0000000380)=0x8) 00:02:03 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) poll(&(0x7f0000000080)=[{r1, 0x40}], 0x1, 0xffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000011c0)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001200)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001240)=0x20) write(r0, &(0x7f0000000040)='!', 0x1) pwritev(r0, &(0x7f0000001180)=[{&(0x7f00000000c0)="2b6608c2a2da18d13a35c2edfa9b1fc4994ea1f6fea91c9b8f50b2b7066aae0d764e94cac32aa483436039f91b5f0836aab7d36f853a4eb8933e2775a240df7963cc045b9976d547637fc105ee682e37038c3c461d91fa97bfb0d61cd08b67bf7fd2f7be684121c9c7e2b21334481747685b8aa0ff6163fe5baa7ecdbceafec1a14865f5864724fa5d9683c95bdaee1be0d5d1a7db83a6262615cf264bb00e039f115b", 0xa3}, {&(0x7f0000000180)="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", 0x1000}], 0x2, 0x0) 00:02:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) freebsd11_lstat(&(0x7f0000000800)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) sendmsg$inet_sctp(r0, 0x0, 0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) fsync(r0) open(&(0x7f0000000040)='./file0\x00', 0x18008, 0x4) 00:02:03 executing program 1: r0 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xd036, 0x9, 0x401}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x7fff}, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x9, 0x4) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0x3, 0x8067, 0x0, 0x5, 0x6, 0x7ff, 0x800, {@in6={{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0xffff, 0x1, 0x1ff80000, 0x3ff, 0x3e}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000440), &(0x7f0000000480)=0x4) freebsd10_pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000500)={0x7, 0x955, 0x0, 0x9, 0x3, 0x33, 0xfffffffffffff31c, 0x1, r5}, 0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f0000000540)={r2, 0x7ff, 0x4, 0x8001}, 0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000580)={r5, 0x401}, &(0x7f00000005c0)=0x8) r8 = shmget(0x1, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) r9 = getpgid(0x0) r10 = fcntl$getown(r0, 0x5) shmctl$IPC_SET(r8, 0x1, &(0x7f0000000600)={{0x7, r3, r4, r3, r4, 0x21, 0x8}, 0xde, 0x2, 0x7, 0x301, r9, r10, 0x1}) setsockopt$inet6_sctp_SCTP_NODELAY(r6, 0x84, 0x4, &(0x7f0000000680)=0x8001, 0x4) getpeername$inet6(r6, &(0x7f00000006c0), &(0x7f0000000700)=0x1c) setpgid(r9, r10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000740)={r2, 0x1f}, 0x8) sendmsg(r6, &(0x7f0000000940)={&(0x7f0000000780)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000008c0)=[{&(0x7f00000007c0)="2d05b0094f0c746fbc3a20f2b2883d87bc13598edc7da88ae2215cb9392624c6cdade9775ef482148497f75d22e64efead53de031dbbdb6696bfbb9e053bf10fcab6ca6c6101e62d6bd4bbc3db9830cab791c5a0ce8a52ef5cfed8e4640374a98538542403c96d0e4067b4378152241d3203ffd0356cb28e6273edf70e4653bc31043a786863cd045fedbc759db6e12bb511a20a14780e80b21e3f08a143600c62e7585d4f21caeeddbc9ea63f87d10a0d6ae9db1ba44a7330c228997d24d8ee2c9bab577329c11f11748c2ee08e22a4329df04e0ba9e99ae92b3a03d0088e63d547493fec73782763079992fe01c7c05a", 0xf1}], 0x1, &(0x7f0000000900)}, 0x108) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000980)={0x3f}, 0x1) socketpair(0x17, 0x10000000, 0x7ff, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = fcntl$dupfd(r7, 0x11, r11) getsockopt$inet_sctp_SCTP_CONTEXT(r12, 0x84, 0x1a, &(0x7f0000000a00)={r5, 0xd2}, &(0x7f0000000a40)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r13, 0x84, 0x13, &(0x7f0000000a80)={r14, 0x5, 0xf1, "1787b64272fed329485394a4072fe26a0dfca4dd4ffcff1aab2ea062dd992fd86a02cb66aac6388159925085ba95026858db6caa59a08eb94092fdbdf1b044d66f0c1c533d699d01b3a126fa1caa9aa14f96f2ed225f208cea2fe21422248978ae67d02fe612cf774c7ae2fd3f84bf0dd472224f766e3a46b8fe0d2231c9d9b5cdefd2ec0f4a800f8c23be55627b73c0d09d1dc0033c1816bf21ee0ef71f7f4f93c9d391abf8ec6cf5a505d6b484981e36415e0a17e5d0c7b609158fe7a9b1eae29b67949b9acf6da2f1ccbaedb0cb55bf5951adaf09d8b921ac722b2868beb8b8c423e8217d448dc10ba647b00960588b"}, 0xf9) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r12, 0x84, 0x903, &(0x7f0000000b80)={r14, 0xfffffffffffffff9, 0x80000001}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r11, 0x84, 0x104, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) ftruncate(r13, 0x0) lseek(r11, 0x0, 0x2) 00:02:03 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getrusage(0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x132) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) r2 = open(0x0, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x3, @loopback, 0x1}}, r1}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) 00:02:03 executing program 3: syz_emit_ethernet(0x10, &(0x7f0000000000)="138279cdeb8fe60e923afeed35c00806") 00:02:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x3, 0x800, 0x0, 0x3, 0xcaf, 0x9, 0x81, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x7, 0x2abc, 0x6, 0x2, 0x9}, &(0x7f0000000100)=0x14) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x4, 0x84) r2 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 00:02:03 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) r1 = socket$inet6(0x1c, 0x10000003, 0x0) utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x4, 0x9}, {0xfff, 0x80000001}}, 0x0) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000240)='\xfb\xa1\\#/\x00', &(0x7f0000000280)='}-~:\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='#$\x00', &(0x7f0000000340)='%:\x00']) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f0000000200)=@in6={0x1c, 0x0, 0x10001, @loopback, 0x1}, 0x1c, 0x0, 0x38d, &(0x7f0000000180)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x10}, 0x0) 00:02:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) fdatasync(r0) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0) truncate(0x0, 0x0) open(0x0, 0x0, 0x0) 00:02:07 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000540)=[{&(0x7f0000001740)="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", 0xc01}], 0x1) fcntl$getflags(r0, 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) 00:02:07 executing program 2: munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x81410, r1, 0x0) ftruncate(r0, 0xff) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:07 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) fchdir(r0) r3 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xc, &(0x7f0000000140)={0x3, 0x3, 0x7, 0x3, r3}) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2000000001004, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) fchmod(r0, 0x10) getsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:02:07 executing program 1: r0 = semget(0x0, 0x3, 0x40) r1 = getuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000000c0)={{0x7, r1, r2, r3, r4, 0x4}, 0x2, 0x3ff, 0x8}) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f00000007c0)={&(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000340)=""/108, 0x6c}, {&(0x7f00000002c0)=""/20, 0x14}, {&(0x7f0000000440)=""/104, 0x68}, {&(0x7f00000004c0)=""/126, 0x7e}, {&(0x7f0000000540)=""/135, 0x87}, {&(0x7f0000000600)=""/3, 0x3}, {&(0x7f0000000640)=""/6, 0x6}, {&(0x7f0000000680)=""/5, 0x5}], 0x8, &(0x7f0000000740)=""/103, 0x67}, 0x1) sendmsg$unix(r6, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r6, @ANYRES32=r6, @ANYRES32=r6, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r6], 0x28}, 0x0) dup2(r5, r6) recvmsg(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=""/225, 0xe1}, 0x0) 00:02:07 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x100000000, 0x4) getgroups(0xa, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getgroups(0x0, &(0x7f0000000140)) fchown(r0, 0x0, 0x0) 00:02:07 executing program 0: clock_nanosleep(0x4, 0x1, &(0x7f0000000000)={0x2d07074b, 0xffff}, &(0x7f0000000080)) clock_nanosleep(0xa, 0x1, &(0x7f0000000040), 0x0) 00:02:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x7, 0x1, 0x400, 0x0, 0x100000001}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = dup(r1) poll(&(0x7f0000000040)=[{r2, 0x2000}], 0x1, 0x9) write(r2, &(0x7f0000000040), 0xfffffedf) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x11, r0, 0x0) 00:02:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) sync() r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="cc", 0x1}], 0x1) ftruncate(r1, 0xe000000) 00:02:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x7, 0x1, 0x400, 0x0, 0x100000001}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = dup(r1) poll(&(0x7f0000000040)=[{r2, 0x2000}], 0x1, 0x9) write(r2, &(0x7f0000000040), 0xfffffedf) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x11, r0, 0x0) 00:02:08 executing program 1: getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x2, @remote}}, 0x0}, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000002c0)={r0, 0x92, "a4cdcb25c9e8a253d7971b519eba605dce542bcfee7ae37e1ef023eb93e3031ad6553344c4238b9a1faea45ae37edaa3a208ff76ec86fb4721533533e6f60521d68ba5978cc14eeed06823c0122d97258c10e3ec33419f9203b3f40f99622484f66f899321a0482c938a9de4c3a03a3c73d2a6906cc9b871d5dfaa96233b721935270edbac20412216e7f42eb1ca38f27b4f"}, &(0x7f0000000380)=0x9a) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000240)=0x100000001, 0x4) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) preadv(r2, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/123, 0x7b}], 0x1, 0x0) write(r2, &(0x7f0000000000)="18", 0x1) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x12, r2, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x7) r3 = open(&(0x7f0000000040)='./file0\x00', 0x20004, 0x10) poll(&(0x7f0000000440)=[{r3, 0x102}], 0x1, 0x27) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000280)={r0, &(0x7f0000000400)}, &(0x7f0000000480)=0xfffffffffffffea5) preadv(r2, &(0x7f0000000040), 0x10000000000002c5, 0x0) fcntl$dupfd(r2, 0x0, r1) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 00:02:08 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000000)={0xffffffffffff7fff, {{0x2, 0x2, @loopback}}}, 0x90) 00:02:08 executing program 2: r0 = socket$unix(0x1, 0x7f32d4548ddb2b0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x10000000) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100000) r6 = socket$inet6(0x1c, 0x4, 0x43) poll(&(0x7f00000001c0)=[{r0, 0x2001}, {r1, 0x22}, {r2, 0x80}, {r3, 0x40}, {r4}, {r5, 0x40}, {r6, 0x40}], 0x7, 0x35393f4) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 00:02:08 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @local, @loopback}, 0xc) r1 = dup(r0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xffff0000, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @rand_addr}, 0xc) 00:02:08 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x8) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x29, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) 00:02:08 executing program 0: r0 = socket$unix(0x1, 0x100000003, 0x0) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[@cred={0x20}], 0x20}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4) 00:02:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) pipe2(&(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000001240)={r1, 0x5, 0x1, 0x5, 0x4, 0x3}, &(0x7f0000001280)=0x14) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000011c0)={0xffffffff, "c35fd89538d76425243885e91e1d34e2"}, 0x14) r4 = socket(0x2, 0x5, 0x0) getpeername$unix(r4, &(0x7f0000000140)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) setsockopt$inet_udplite(r3, 0x88, 0x2, &(0x7f0000001200)=0x401, 0x4) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x900, &(0x7f0000000040)={r1}, 0x8) 00:02:08 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpid() socket$unix(0x1, 0x1, 0x0) readv(r0, 0x0, 0xffffffa3) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) read(r0, &(0x7f0000000080)=""/88, 0x190) shmget$private(0x0, 0x4000, 0x40000000001, &(0x7f0000ffc000/0x4000)=nil) freebsd11_stat(&(0x7f0000001100)='.\x00', 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x8, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000200)={r3, 0x5, 0x4, 0x401, 0xd2, 0x3}, &(0x7f0000000240)=0x14) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x1, r4}, 0xc) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x1) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r5 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r5, 0xb) listen(r0, 0x107d) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0xffffffffffffffff) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r1, 0x0, 0x0) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r8 = open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r8, 0x0) ftruncate(r7, 0x8000) symlink(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)='./file1\x00') mkdir(&(0x7f0000000600)='./file1\x00', 0x0) 00:02:08 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100)=0xf679, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xf, 0x8}, &(0x7f0000000340)=0x8) 00:02:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) freebsd11_getdents(r0, &(0x7f0000000100)=""/106, 0x6a) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0xffffffff}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x3ff}, 0x8) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 00:02:10 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000000140)='./file0/file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') chroot(&(0x7f00000001c0)='./file0/file0\x00') r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) ftruncate(r0, 0x4800000000) 00:02:10 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="fb1046dc", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x1000a}, 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x7f, 0x4) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/149, 0x95}, 0x0) 00:02:10 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x13, 0x0, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x6, r1) 00:02:10 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x1}, 0x0) 00:02:10 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x100000000000008) clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000040)) 00:02:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) unlink(&(0x7f0000000340)='./file0\x00') sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x4, @loopback, 0x101}}, r1, 0x3, 0x200, 0x800}, &(0x7f0000000300)=0x8c) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) 00:02:10 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x80, 0xf, 0x6, 0x7fff}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x8000, r1}, 0xc) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) 00:02:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000380)={@multicast1, @remote, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) r1 = socket(0x11, 0x5, 0x200) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x800, 0x9, [0x9, 0x5, 0x0, 0x1, 0x6, 0xfffffffffffffffa, 0x4, 0x4, 0x7]}, &(0x7f0000000080)=0x1a) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x7f}, &(0x7f0000000100)=0x8) 00:02:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r2, 0x0) unlink(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0) 00:02:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000340), &(0x7f0000000300)=0x1) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f00000001c0)=0x400, 0x4) r2 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xc2e7}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000140)=0x8) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80004d92020 udpinp (udpinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110b9fe at witness_debugger+0x8e #1 0xffffffff8110b632 at witness_checkorder+0xf72 #2 0xffffffff8107a903 at _sx_xlock+0xb3 #3 0xffffffff812c139c at inp_setmoptions+0x17bc #4 0xffffffff812d97af at ip_ctloutput+0x80f #5 0xffffffff813c6481 at udp_ctloutput+0x171 #6 0xffffffff8115a291 at sosetopt+0x101 #7 0xffffffff811628f8 at kern_setsockopt+0x158 00:02:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100100, 0x20) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x106, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) #8 0xffffffff81162793 at sys_setsockopt+0x33 #9 0xffffffff81716806 at amd64_syscall+0x436 #10 0xffffffff816deafd at fast_syscall_common+0x101 00:02:11 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) setreuid(0x0, 0xee00) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='.@\x00', &(0x7f00000000c0)=':#$)\x84$(\x00', &(0x7f0000000100)=')\',\'\x00', &(0x7f0000000140)='$\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',\x00'], &(0x7f00000002c0)=[&(0x7f0000000240)='&(\'-{\x00', &(0x7f0000000280)='\x00']) chdir(&(0x7f0000000000)='./file0\x00') 00:02:11 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080), 0x20) r3 = getpgid(0x0) getpgid(r3) poll(0x0, 0x0, 0x664b6e3) r4 = socket$inet6(0x1c, 0x0, 0x0) poll(&(0x7f0000000000)=[{r4, 0x4}, {r4, 0x20}], 0x2, 0x8000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:02:12 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r2, 0x3, 0x6}, &(0x7f00000001c0)=0x8) 00:02:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) write(r0, &(0x7f0000000180)="4be3fddf6890bfc75de165a8e2f0bf227394d653cfd271723faf167e7c441eedae852a8de86c2acb455e92f6df08246abae48c01225ccfc4c551d0064b9173530c79e4cbb76d570aeafde4f2ce64813d02947585c1562a03449e23c6f63246726d13870579c12061fcdc56bda26332960b5b7738f329a59d513097561b71dc6fea19f9a63aaefcc90e46efe5be18c8049f409ed55f87962562081ea83ae211e2d12cee98b52943a1f85e0cb649272b390000000000000000000000000000000000000000000000000000", 0xb9) getsockopt$sock_int(r0, 0xffff, 0x4, 0x0, &(0x7f0000000040)) 00:02:12 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) ftruncate(r0, 0x7) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140)={0x1}, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) 00:02:12 executing program 3: r0 = msgget(0x3, 0x100) msgrcv(r0, &(0x7f0000000000)={0x0, ""/41}, 0x31, 0x2, 0x1800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, 0x0, 0x0) 00:02:12 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000000000020b, 0x48) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0xfffffffffffffe75, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r0, 0x2000}, {r0, 0x40}], 0x2, 0x1) setgroups(0x0, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="41f12d2f66696e653000e4c69641bb7956f7ba3573f800a0579912ba68f9f381df4c1410149ff8f707a4b7c7"], 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003b00)=[@rights={0x10}], 0x10}, 0x0) 00:02:13 executing program 1: mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x7, 0x410, 0xffffffffffffffff, 0x2) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) read(r0, &(0x7f0000000000)=""/108, 0x6c) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1005, 0x7) 00:02:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0x4, 0x9, 0x800, 0x6, 0x1, 0x10001, 0x100, 0x1000, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e217f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000925ae25c6e7da8c8000000000000", @ANYRES32=r3], &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={r3, 0x1, 0x8}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000140)={r4, 0x7f}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x16, &(0x7f0000000180)=0x1c00, 0x2000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000080)) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7}, 0x14) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000000)=0xa1, 0x184) 00:02:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) r1 = msgget(0x2, 0x404) msgsnd(r1, &(0x7f0000000100)={0x3, "4892a38ce9818b773ea263033ddf3d7f1987a9311bf0162db81b7a177b5d84a3cd71f88f56cfa212523666605e899ae4039ddb4c263e677773b47da6afc0fb630226b345d60bf6a1752202d683db"}, 0x56, 0x800) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:02:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000140)=0x100) r1 = socket(0x2, 0x5, 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1000a}, 0xfe88) execve(0x0, 0x0, 0x0) 00:02:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x653dbcfa, 0x20}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x9389}, &(0x7f0000000140)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) fstat(r0, 0x0) getpgid(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x6, 0x20) accept$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10) 00:02:14 executing program 1: getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) msync(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000bd1000/0x200000)=nil, 0x200000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0xfeef}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x1ff, 0x20, 0x200, 0x4, r1}, &(0x7f0000000280)=0x10) r2 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x6, 0x3189360}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000100)={r3, 0x100000000}, 0x8) 00:02:15 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x5, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x3, @multicast2}}, r5, 0x0, 0xffffffff00000000, 0x90, 0x7fdc, 0x4, 0xa2c}, 0xa0) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setitimer(0x1, &(0x7f0000000140)={{0x9, 0x7}, {0x200, 0x10001}}, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x81, 0xfffffe32) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = accept(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = semget$private(0x0, 0x0, 0x0) __semctl$SEM_INFO(r2, 0x0, 0xb, &(0x7f0000000100)=""/8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x400, 0x4) getuid() poll(&(0x7f00000003c0)=[{r1, 0x10}], 0x1, 0x9) getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) 00:02:18 executing program 1: r0 = semget(0x1, 0x1, 0x152) __semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f0000000040)=""/122) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x42, &(0x7f0000000000)="958e3929", 0x4) 00:02:18 executing program 3: r0 = shmget(0x0, 0x3000, 0x4, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f0000000280)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x12e7f575, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000003c0)={0x1004, "a0758621dcf30a2cbce54a80106d13f6"}, 0xf4) accept$unix(r1, &(0x7f0000001640)=ANY=[@ANYBLOB="0000000000000000000000000000000000001000000000000000000000f35bd3614270bb850a3a7074d0e2d4c24ba150d8bc22038226761075876d8a0741c8adc56be0534680d25c6f0d8a10f5395e"], &(0x7f0000001600)=0x1d) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0x401, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x8, 0x2800, 0x10001, 0x5, 0x9, 0x0, 0xffff, 0x0}, &(0x7f0000000400)=0x20) r3 = open(&(0x7f0000000040)='./file0\x00', 0x8440, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0xe83}, &(0x7f0000000240)=0x8) sendmsg$unix(r3, &(0x7f0000000440)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000380)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000002c0)="ecb6d81028fdc2facd420bffd4f380d26ccee52e38ce8c36f5865d1e53e0712e47d3befd0b32bd478aba3319620a99c86a677fb7779bcfa077d96bb283b50fd76c54f40b7e2ff56a994bd7986a27247313a7e4f8e191d636c6f134d2c00113b93b0335da5c22e20975644b91228814a0a60129f0c31c96b684b2437bb3b0706f34f105bdbbc85809fa76e6f50f04452360be45", 0x93}], 0x2, 0x0, 0x0, 0x20009}, 0x101) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x1000001b4) renameat(r1, &(0x7f0000001540)='./file0\x00', r3, &(0x7f0000001580)='./file0\x00') accept4$unix(r1, &(0x7f00000014c0)=@abs, &(0x7f0000001500)=0x8, 0x10000000) 00:02:18 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01009c62", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x83) 00:02:18 executing program 1: __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000000)=[0xfffffffffffffffc, 0xfffffffffffffff7, 0xffffffffffff7fff]) r0 = semget(0x3, 0x7, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000480)={@multicast1, @rand_addr}, &(0x7f00000004c0)=0x8) r3 = accept(r1, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0xfffffffffffff001, @empty, 0xffff}}, r4, 0x9, 0x23e, 0x6, 0xfffffffffffff695, 0xc22}, &(0x7f0000000300)=0x98) __semctl$GETNCNT(r0, 0x4, 0x3, &(0x7f0000000040)=""/196) sendto(r1, &(0x7f0000000340)="bdd034978d0e2de0c8cbe4022e7b92b8a3690570e9b36b2d8cb524563b767b53a5fa96f4215ea6d20e657536a65d44d9b795c253fcdb0e4e08da3e913e8505a2d0142a19464d7289a9a4e8c3ac0528605fe4a9ea6cddc13a4f5812f1329edd4568372b2c5aa9ac3eb31c75e66a3c40d3265988b793b5d64bd38b8e9619fc72dc7b420df25294f49ce62115371bba2f2b42a9da249c8284d64a8517c2f3c1a63df4d656f916c8119ee01a691f4c511d1b0882f848addec605b5323f14b137872fc0871badc07dcd11ee58a19672a97eee7b0efea2ee290b8c313a1aa86fd9114f3bfebc6c33e31baff9b9c0e7ff1228e64da74395e5089e", 0xfffffffffffffeac, 0x20008, &(0x7f0000000440)=@un=@abs={0x1, 0x0, 0x3}, 0x8) 00:02:19 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x67, 0x0, 0x0) sendto(r0, &(0x7f0000000040)="79f7bc93c23127e70433a81691af77b112cd1edbb2f393fddc683be09fa492cf5421dcb2eafabb6d308d6449d2df26739bf26ce4d119c880f4e99f0f50a973ef0c8e7740dc4caaa62be320408f3124cb20ebce9d2b49e3ad96d824f5cd43e85a1cc549cc9c92204ebb83f966dcb974512c367cd43110c01bc320324e741d12d8bf4b84107edc8987da4199f59d61b7dd885fc63af6760b5bfce20e37d0d7598135480c92e6daa16393f655bf720a835cc3330d8835527567b944259925f2868342c69ab25de6db3ea4361a6e", 0xcc, 0x20000, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x40}, {r0, 0x20}, {r0, 0x2000}, {r0, 0x2021}, {r0, 0x198}, {r0, 0xde}], 0x6, 0xffffffffffffff80) 00:02:19 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="822f66696caf21fae0d9"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x83) socket(0x1, 0x20000002, 0x8) 00:02:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xffffffff7fffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0xfffffffffffffff9}, &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) 00:02:19 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000380)='./file0\x00', 0x4, 0x21) r2 = fcntl$dupfd(r1, 0x40, r0) fstat(r2, &(0x7f0000000100)) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) writev(r3, &(0x7f0000000300)=[{&(0x7f00000000c0)='x', 0x1}], 0x1) ftruncate(r3, 0x0) sendmsg$unix(r2, &(0x7f0000000340)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000080)=[{&(0x7f0000000280)="e3a17f4001b0a25c9fbd026a86e3fe6bc9c09b6435d2952ea8fd71f7f7c7cf672457b8f886f06e4bdb6906d0aa8cfbd597447cab7632c8cf47069ed688509de8b6657c6b15c3bf957d1cdb758323fef43ca2c470d4d8e4424678d0f80c923ef89e4e65e5683137dfbf532d425dbba54520ed2050f08f61a28d57a70fc4ca6854", 0x80}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0xc820, 0x3, 0x4}, &(0x7f0000000400)=0x10) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x3) lseek(r2, 0x0, 0x4) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) geteuid() getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffe78) getpgrp(0x0) recvmsg(r1, &(0x7f0000000f80)={&(0x7f0000000680)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000700)=""/210, 0xd2}, {&(0x7f0000000800)=""/174, 0xae}, {&(0x7f00000008c0)=""/198, 0xc6}, {&(0x7f00000009c0)=""/174, 0xae}, {&(0x7f0000000a80)=""/206, 0xce}, {&(0x7f0000000b80)=""/162, 0xa2}, {&(0x7f0000000c40)=""/118, 0x76}, {&(0x7f0000000cc0)}, {&(0x7f0000000d00)=""/214, 0xd6}], 0x9, &(0x7f0000000ec0)=""/148, 0x94}, 0x40000) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 00:02:19 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0xffffffffffffffff}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) shmget(0x3, 0x1000, 0x23c, &(0x7f0000fff000/0x1000)=nil) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000200)={r4, 0x0, 0x8000}, 0x8) 00:02:20 executing program 3: r0 = open(&(0x7f0000000240)='./file0\x00', 0x81000000401206, 0x7e) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = accept$inet6(r0, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f00000001c0), &(0x7f0000000140)=0x280) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="070002000600110052ed2a83acf5193685cf87b725b2964127a20a0087980c175fc90fed4031b29eca2b6bfe857f37092672b2a4763c53eb2b18ab0e736e52696327eca98b49b7dad68651d67ffec76e89164c18fcfb"], &(0x7f0000000440)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000480)={0xfffffffffffffff8, 0x200, 0xffffffff80000000, 0x346e, r2}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000280)=[@in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r3, 0xfffffffffffff94a}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x9, {{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xe5}}}, 0x88) 00:02:20 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x4, [0x3b79, 0xd3ef, 0x9, 0x9d0]}, 0xc) 00:02:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000000000)="8f271a3bed365e0afe6c44858b0f7f561cd73b02f636358643d067f4c5e8bd47f49dfee562fe559785fd34129e41f38fedbdb5343527224787e83d5cbc78c3f6df77780a1b258cca9d93e47e1568c056f718c8e01772c9d4d225cf9c772abcd1604e3515ee86b2ddbdd191fddccee9c6af956769de75c4afc0875b0ae11ff028693e45f30f9bfb4581a6", 0x8a) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r1, 0x0, 0x1b, 0x0, &(0x7f0000000200)) 00:02:21 executing program 2: munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r0 = socket$inet(0x2, 0x200000000000005, 0xfffffffffffffffd) sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x5}, 0x10, 0x0, 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="1000000084000000090000007f000005"], 0x10, 0x20000}, 0x88) 00:02:21 executing program 2: munmap(&(0x7f0000c51000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000dee000/0x1000)=nil, 0x1000) sigaltstack(&(0x7f0000d38000/0x2000)=nil, 0x0) pipe2(&(0x7f0000000100), 0x0) madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3) 00:02:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000001040)=ANY=[@ANYBLOB="00f36f9987b06f12a75000d04615695a0e97a4c651e5b6f2852ad14daeb2cb571750b720cdc6c8a2806e366fb24c9c9aab1a3723d479134fb31f10a84ce64927883194b8679cac32aaade52a796cd5cd5e08e43f0bfca723ae0484832e675bf6e2ababc1a5341cec91f86c82ceb2ba3ba6435f11148b7e9e5197f587353e8c19e6ded2f0afabdad71a2546ab25fbdcce25154198fa2bd743d12039204011e1c6b2ede32a798eeab796c6645500000000000000c3f39a54a31f3216d8d914b09fd7e6f746"], 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) r1 = accept4$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x30000000) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = open(&(0x7f0000000380)='./file0\x00', 0x20000, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x81, 0x0}, &(0x7f00000004c0)=0xc) r4 = fcntl$getown(r2, 0x5) fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0)=0x0) r7 = getpid() freebsd11_lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() r12 = getuid() getgroups(0x40000000000001c2, &(0x7f0000000b80)=[0xffffffffffffffff, r9]) r14 = fcntl$getown(r1, 0x5) getresuid(&(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)=0x0) r16 = getegid() r17 = fcntl$getown(r0, 0x5) r18 = getuid() freebsd11_stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000e40)={&(0x7f0000000540)=ANY=[@ANYBLOB="00008020000000000000"], 0xa, &(0x7f0000000800)=[{&(0x7f0000000580)="56f5dae8c28d02399af0f01c0f532b1dd1f47c44c8bd850a9d36f7b3a8d1010adb44b6773477bf5330860919531fb2b993da9092ce37aa561ac6fcb00b77d6458455169460a4bcb60fefa9e2ad2f14b9dfa8b79be509e1cf0f35005157ef0e6f1b88a8b8135c3956bf0cd2d900670f3f2ef2775a4bdccd08fcfb00b693f404c200a576df5159262bb33b661e7ccbec75b6a27243", 0x94}, {&(0x7f0000000640)="cd795fac1a28e06b0b4dc2ce6d4dc24e9f5f8bcbdd0da41add02d976c5a436f3f66ea1b8db2c0f1895fab38882d8260e0178dad8d730e958d5d2c8eb752cbf23bbfff44c2a13071e1d46fb0d8c7ee28b3ad363f8dc50209e6fa1c90779a9ccc8f4aa35cc017eb2c58be6fb9e38893479b241f3594f1d1242591b303774de60efb916224fb75606c93779ced78a7c9895df8cd27e04458faba26e6f3a0b37a78242aff4b916a2897227204c1eb62cf42a31da5c8d9662695eb183298c3003f4f4e26f1b9efdc3742ee5c30fb9c2a92038a41c5dc827314322030c03de6b6835571a3068941a00fd392cfeec6198019daf", 0xf0}, {&(0x7f0000000740)="85554f79233ef288eb7741a1875e3d85572fef3aa864ea10315090dcb14b4a53d2d91dad7ecb7d0bd88601405425d00b2455f2ebbb6f421c48b64663ee3e592211d1a19a97c51351f345ae760dd071dbc3e1917eb8f6146c90b6b68287709afb4179a28b570483776830368a72c2e3d4beb2fc73b5465701246c8d78c7ceba197e0a004a2c", 0x85}], 0x3, &(0x7f0000000d40)=[@rights={0x20, 0xffff, 0x1, [r2, r0, r2, r1]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r10}, @rights={0x20, 0xffff, 0x1, [r0, r0, r1, r0]}, @rights={0x20, 0xffff, 0x1, [r2, r1, r0]}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}, @cred={0x20, 0xffff, 0x2, r17, r18, r19}], 0x100, 0x108}, 0x100) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000500)={r3, 0x81}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x4, 0x0, 0xffffffffffffffc1}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e20e000000200000000000000008b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r20, @ANYBLOB="040000007f000000010200000000000055000100"], 0xa0) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100), 0x4) 00:02:21 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) lseek(r0, 0x0, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x5, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x6, @loopback, 0x80000000000}, 0x1c) fchdir(r0) 00:02:21 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7, 0x3, 0x1, 0x5, 0xe6}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x6, 0x7, 0x8000}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x1, 0x6, 0xe00, 0x1, 0x1, 0xfe4, 0x5, 0x8001, r3}, 0x20) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180)=0x81, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r2, 0xb17, 0x0, 0x7, 0x5}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4) r5 = getuid() r6 = getegid() fchownat(r0, &(0x7f00000002c0)='./file0\x00', r5, r6, 0x600) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x3f}}, r2, 0xfffffffffffffff9, 0x1, 0x5, 0x8, 0xa4}, &(0x7f00000003c0)=0x98) r7 = open(&(0x7f0000000400)='./file0\x00', 0x808, 0x80) getitimer(0x3, &(0x7f0000000440)) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000480)={r3, 0x3f}, 0x8) socketpair(0x1, 0x10000007, 0x7fff, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r9, 0x2, &(0x7f0000000500)=""/53) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000540)={0xc6d, 0x400, 0xebd1, 0x3, r4}, 0x10) r10 = dup(r8) freebsd11_mknodat(r7, &(0x7f0000000580)='./file0\x00', 0x3008, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r10, 0x84, 0xb, &(0x7f00000005c0)={0x2fb9953f, 0x7, 0x420, 0x83a4, 0x5, 0x5, 0x7, 0x2f4, r2}, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000000600)={r3, 0x81}, &(0x7f0000000640)=0x8) setsockopt$sock_int(r7, 0xffff, 0x2000, &(0x7f0000000680)=0x13e07e9, 0x4) getsockopt$inet6_tcp_int(r7, 0x6, 0x6f, &(0x7f00000006c0), &(0x7f0000000700)=0x4) futimesat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={{0x2, 0x5}, {0x6, 0xffffffffffffffff}}) getpeername$inet6(r10, &(0x7f00000007c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000800)=0x1c) setsockopt$inet_sctp_SCTP_NODELAY(r10, 0x84, 0x4, &(0x7f0000000840)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r8, 0x84, 0xc, &(0x7f0000000880), &(0x7f00000008c0)=0xb) socket$inet6(0x1c, 0x2, 0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x11, &(0x7f0000000900), &(0x7f0000000940)=0x4) 00:02:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0xfe01, 0x0, 0x0, &(0x7f0000000440)=[@dstaddrv4={0x10}], 0xc}, 0x0) 00:02:24 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) accept4$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8, 0x20000000) accept4$unix(r0, 0x0, &(0x7f0000000100), 0x30000000) 00:02:24 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x101}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r1}, 0x0) 00:02:24 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x1, @loopback}}, r1}, &(0x7f00000005c0)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x1, @loopback}}, r1, 0x5, 0x9, 0x4296, 0xfa, 0xfff}, &(0x7f00000004c0)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) poll(&(0x7f0000000380)=[{r0, 0x80}, {r0, 0x48}, {r0, 0xa2}, {r0, 0x4}, {r0, 0x1}, {r0, 0x14}, {r0, 0x100}, {r0, 0x8}], 0x8, 0x9) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r1, 0x3, 0xf, 0xffffffffffffffe0, 0x1000}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) 00:02:24 executing program 3: read(0xffffffffffffffff, &(0x7f00000000c0)=""/89, 0xffffffffffffffb5) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000080), &(0x7f0000000140)=0x4) sendto$inet(r0, &(0x7f0000000180)="589039b57faee354bebfede252562475ba3ac2f216690ab40ff6fa02e8a28286a67a2b3a07b1d1fbb974aa1cbfba21005e7b1463725246febf2f03818402d8020b82a397ecb519a524c411ce944a61f92a307009052a56d600ed0481a525b9fe26374c45c24b6abd4d411441eb9873f1fa34af1c3811d851dfe3a685068d8d46be839e0486fe53f5adef1a93548db5976f785b53d48d1d369b4ce9a1c4d526aaf34ab10b6b94364d7319dd60ea6b1086288d6c990248cc6e532c3f2217735f93", 0xc0, 0x20001, 0x0, 0x0) 00:02:24 executing program 1: clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x100, 0x3b9ac9ff}, 0x0) execve(0x0, 0x0, 0x0) 00:02:24 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0xc00}], 0x1) openat(r0, &(0x7f0000000040)='./file0\x00', 0x110846, 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) clock_getres(0xe, &(0x7f0000000000)) fdatasync(r0) 00:02:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000a00)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) write(r0, &(0x7f0000000100)="d1731eee8a024538664371dab64a4ea31e524992eb259c9d9e2bf020d6005b28ebe35dfba91face869bbf0436b1a941c91c65580fea104587782591a7490373dcaf8e17ea1e370f7266ea0b426ea9a34", 0x50) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpid() __getcwd(0x0, 0x0) getpgrp(0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) lseek(r1, 0x0, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = socket$inet(0x2, 0x20000007, 0x3ff) lseek(r0, 0x0, 0x7) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x24, @loopback}, 0x1c, 0x0, 0x0, 0x0}, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x10001, 0xff}, {0xcf, 0x5c0000000}}) 00:02:28 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000080)) 00:02:28 executing program 2: r0 = socket(0x10, 0x4000000000000002, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f3e9000008000100010423dcffdf00", 0x1f) 00:02:28 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0xffffffffffffff78, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xc90f800a}], 0x18}, 0x0) 00:02:28 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000140)) 00:02:28 executing program 2: preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/247, 0xffffffcc}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0x0) fcntl$setstatus(r0, 0x4, 0x80) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) fsync(r0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') ftruncate(r0, 0x100) 00:02:28 executing program 3: pipe2(0xfffffffffffffffe, 0x100008) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000800)="14ba3a7bb03614bdfde03631273b880a56fb1820e42fd7ba1d7f346ae07ed60d2a984c8e555a6147bc804dad5cbb49b9f5c58f09c20757", 0x37) 00:02:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffe66) write(r0, &(0x7f0000000ac0)="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", 0x7) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000005c0)={0x0, 0x1, 0x5, [0x1, 0xe69, 0x4, 0x8, 0x3]}, &(0x7f0000000600)=0x12) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000640)={@in6={{0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x80000000}}, r1, 0x6, 0x40, 0x1000, 0x3, 0x100000000}, &(0x7f0000000700)=0x98) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) write(r0, &(0x7f00000001c0)="10451eed9e8abc5ad270b7da360357ae5902315638d48369eb7b63bb409e4bb93ba91e5ca8f8a4a145373794c7f2389ff6e5beecd6fdcb5ac30802bf5c18b4fcd2dc42f27b131ea117b4950ac4ea5d8a21bfb60395f91c57baeadaf853ed1b4322d73c4a7243c52a732ddc0d792a49d840894d0c325720ad82a9567ebfa02df9aa681fa2dcc27afc2ae13ae23b2927daf64c4c257d63c94e9c24773087d50357f5a18a0fcdb6e7a6af3ed3bfb9ff9b03db27", 0xb2) bind$inet(r0, &(0x7f0000000380)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r2 = dup2(r0, r0) sendto$unix(r2, &(0x7f0000000300)="7a156e729713859c1b226b594a42ec899b9ff57abb5075a3c666cf2514cdc3a03d57a9f7187655fdeaa70cb9", 0x2c, 0x20084, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000440)={0x0, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r3, 0x200}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x400, 0x401, 0x3}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r4, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x3, @multicast2}]}, &(0x7f00000002c0)=0x10) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x20) 00:02:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) freebsd10_pipe(&(0x7f0000000000)) panic: udp_output: shared udbinfo lock, excl inp lock cpuid = 1 time = 148 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0020d9d560 vpanic() at vpanic+0x1e0/frame 0xfffffe0020d9d5c0 panic() at panic+0x43/frame 0xfffffe0020d9d620 udp_send() at udp_send+0x1377/frame 0xfffffe0020d9d730 sosend_dgram() at sosend_dgram+0x550/frame 0xfffffe0020d9d7a0 sosend() at sosend+0xc6/frame 0xfffffe0020d9d810 kern_sendit() at kern_sendit+0x35e/frame 0xfffffe0020d9d8c0 sendit() at sendit+0x226/frame 0xfffffe0020d9d920 sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe0020d9d980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0020d9dab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0020d9dab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e5a, rsp = 0x7fffdfffdf38, rbp = 0x3 --- KDB: enter: panic [ thread pid 3477 tid 100617 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why