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", 0xb19, 0x0, 0x0, 0x0) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0x9ea2a6f, 0x4) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x20000000) r3 = accept4$inet6(r2, 0x0, &(0x7f0000000180), 0x30000000) setsockopt$inet6_tcp_int(r3, 0x6, 0x2e, &(0x7f00000000c0)=0x4, 0x4) dup(r2) r4 = semget$private(0x0, 0x0, 0x4) __semctl$GETPID(r4, 0x1, 0x4, &(0x7f0000000240)=""/234) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x100, 0xac) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, 0xffffffffffffffff, 0x2000000) 00:51:02 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x15, 0xffffffffffffffff, 0x392) bind(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) 00:51:02 executing program 2: link(&(0x7f0000000040)='\x00', 0x0) 00:51:02 executing program 0: setitimer(0x0, &(0x7f0000000040)={{0x4}, {0x1000000, 0x2cd6}}, 0x0) getitimer(0x1, &(0x7f0000000080)) getitimer(0x0, &(0x7f0000000000)) 00:51:02 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c653000d3dffddf272e64cd064eeedff113b7472fd0c748f8bdacf01bf4f76f4fe7dfdb7bf4593adc7210f39d6f6e725ebc852e335ae12147e94d25312c7d3ed6d691dce0aae0f071eb66db9ffad35fc83a4585f478174fd3a4db90eb4e9eae4aa4cb3cc91091fb76ba961166f054cad9fa623d6410d96846774712c51ea2882461530be9df191c9e3a9762502e913d5d9d886d1321fefc15a415d5f5509761fccca617070d88af056131a82d6ed5631fd3d249a584543043cc63ca660d8cc90a1354e7b708efcf0b2cdd890f7deae7417aca62b95b16"], 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="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", 0xb04}], 0x1}, 0x0) 00:51:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) shutdown(r0, 0x0) accept(r0, 0x0, 0x0) accept(r0, 0x0, &(0x7f0000000000)) 00:51:02 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0xfffffffffffffffe, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0xbc}, &(0x7f0000000140)=0x8) 00:51:02 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022a3c8730e5782991b145c94ad1952df60c2f6616653000"], 0x1) semget(0x1, 0x4, 0x60) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r1, 0x3eef5320, 0x80, 0xffffffff}, &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r2, 0x6, "661ad7506e3dcebd3a7913f1fff9f2f4d96f4b7df1b4fd757662cddf64b9d39b559624276015606a856cd258da3307a0a81697e1a747ba5b2ba7"}, 0x0) 00:51:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000100)=0x2) 00:51:02 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0xe5d}}, 0x0, 0x0, 0x10001}, &(0x7f0000000300)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x1f, 0x1000, 0x1, 0x602d, r1}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000200)=r2, 0x4) 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)={r3, 0x27}, 0x8) 00:51:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x80) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x82, "4b82c8eccbcf784093a2045ab45f115b4fd411d5b6ef2fbe07eb803f6c6e2ff23f8440f54a58dba599bb375bfccff3d9b7196f0f42020214a8cbc3550b5cad667ba9ae153877fbf2a5a2caf88dab6f0f426f0e515e1ed001a6343bb12f649ad6bac6ca89c09cb7cb66e8895bb5744a5e95dfec19de3d64adce5bcb885d64b114db00"}, &(0x7f0000000040)=0x8a) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x14}, &(0x7f0000000200)=0x8) setitimer(0x0, 0x0, &(0x7f0000000080)) 00:51:02 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000004c0)={0x9, 0x130, 0x0, 0x3, r1}, &(0x7f0000000500)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x2000200000000, @empty, 0xf39}}, r1, 0x1, 0x9, 0x118, 0x26b1023e, 0x6, 0xffffffffffffff81}, &(0x7f0000000340)=0x98) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000400)=[{r2, 0x100}, {r2, 0x24}, {r2, 0x2000}, {r0, 0x21}, {r0, 0x2140}, {r0, 0x8}, {r2, 0x40}, {r0, 0x14}], 0x8, 0x1000) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockname$inet(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000440)={0x1}, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) accept(r3, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000003c0)=0x1c) freebsd11_lstat(0x0, &(0x7f0000000640)) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 00:51:02 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) fcntl$getflags(r0, 0x1) ftruncate(r0, 0x7e2780e3) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)='(', 0x1}], 0x1, 0x0) ftruncate(r0, 0x8000) 00:51:03 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) setsockopt$sock_int(r1, 0xffff, 0x1, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:51:03 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10208, 0x108) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x100000003, 0x81010, r0, 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xfffffffffffff003, 0xd, 0x10000, 0x2, 0x46}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x4, 0xf, 0x1, 0x100}, &(0x7f0000000100)=0x18) 00:51:03 executing program 0: r0 = getpid() r1 = getpgid(r0) r2 = getpgrp(r1) wait4(r2, 0x0, 0x4, 0x0) 00:51:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1003}, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x1df, 0x0, 0x0, &(0x7f0000001840), 0x87}, 0x0) semget$private(0x0, 0x1, 0x200) 00:51:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x27, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0xa0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x7ff, 0x4) 00:51:03 executing program 0: open(&(0x7f0000000140)='./file0\x00', 0x200, 0x0) freebsd11_mknod(&(0x7f0000000100)='./control\x00', 0x8000, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./control\x00') 00:51:03 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/106, 0x6a}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) ftruncate(r1, 0x0) 00:51:03 executing program 3: pipe2(&(0x7f00000001c0), 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) fcntl$dupfd(r0, 0x11, r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, 0x0) r3 = getuid() setreuid(r2, r3) pwritev(r1, 0x0, 0x0, 0x0) poll(&(0x7f0000000440), 0x0, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x300) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) semget(0x1, 0x0, 0x2) 00:51:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) msgget$private(0x0, 0x104) setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, 0x0) 00:51:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000140)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0xffffffffffffff2e, 0x100, 0x5, 0x5, r2}, &(0x7f0000000300)=0x10) fcntl$dupfd(0xffffffffffffffff, 0xd, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="8000000056b02cde80ba0d39bebee5769e550d624391a00b2e651b56b8241e2ee3a84f1f1245948465fc02062d75237525dda4f8f32e36c6977acbfd466dcd16cf348c2300b6bebdf85010be4c55dc97bc7a1b91ea9020b31bb09d7f57f3df5722e8ec5a52dd9b36b96a86e81b9c9cbfc9cadfdab325cc51079cc143b2372bcc24de665c"], &(0x7f00000000c0)=0x88) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x7d, r3}, 0xc) 00:51:03 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x20000000) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="824b2e00000000000000"], 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000040)='M', 0x1) close(r0) getsockname$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x8) poll(&(0x7f00000001c0), 0x0, 0x0) 00:51:03 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, 0x0, 0x0) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) close(r0) msgget$private(0x0, 0x8) getresuid(&(0x7f0000000140), &(0x7f0000000200), 0x0) getgid() setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3, 0x0, 0x4, 0xbc, 0x7ff, 0xf5629e5, 0x208, 0x7, 0x4, 0x200, 0x6}, 0xb) geteuid() getegid() getpgrp(0x0) getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)) msgctl$IPC_SET(0x0, 0x1, 0x0) 00:51:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1206, &(0x7f0000000300)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="00000000000000009c00"/20], 0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) 00:51:03 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast1, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) freebsd11_stat(0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:51:03 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in, &(0x7f0000000300)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000340)={0x0, 0x4, 0x6, [0x7, 0x5, 0x40, 0x0, 0x0, 0x8]}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r1}, &(0x7f0000000480)=0x84) shmat(0x0, &(0x7f0000ff6000/0x3000)=nil, 0x0) r2 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) shmctl$IPC_RMID(r2, 0x0) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000002c0)='./file0\x00', 0x308020007) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3, 0xfffffffffffffffc}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000180)={'accf_dns\x00', "39ac38170d84703635a328946167c819c7a2ad82a7cc761920214a3eecf4d6bbce9aeab5a58a46c445fdadd4392f4a4b40dc411fa5c6ae2b28ded3ce39aa2e4a4d416af5240080a8384653cbc382ef0a65c1b49380719562a390f9ab335bdaa73492fb027f74e115b5e33979332eb12df5664ec9f5c3acd2aa0308418ab31cfcde0f7d63692bc4da84b2403f704ddf40a7a9caab5eccdead53eb957e438824cb1412815e49f4b79ddf3038995bb41d83b7e990451075340a41e6c4031b6d95de9c8d3a3809933c7d2370decebec4e794c75e90770f26f6133aa2ba101cde2479267b9aeb0948a52ca03409c8b799a085"}, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) listen(r3, 0x2e) truncate(&(0x7f0000000000)='./file0\x00', 0x40) r4 = getpgrp(0x0) setsockopt$sock_int(r3, 0xffff, 0x2004, &(0x7f0000000040)=0x1725, 0x4) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x410, r3, 0x0) getpgrp(r4) 00:51:05 executing program 3: pipe2(&(0x7f00000001c0), 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) fcntl$dupfd(r0, 0x11, r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, 0x0) r3 = getuid() setreuid(r2, r3) pwritev(r1, 0x0, 0x0, 0x0) poll(&(0x7f0000000440), 0x0, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x300) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) semget(0x1, 0x0, 0x2) 00:51:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x20) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockname$inet6(r1, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000540)='cdg\x00', 0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) lseek(r1, 0x0, 0x7) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xffffffffffffff4a, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x4, 0x2400, 0x10001, 0x8, r2}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000006c0)={r2, 0x4}, &(0x7f0000000700)=0x8) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x2, 0x20) mkdir(&(0x7f0000000500)='./file0\x00', 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000440)={r2, 0x77ae4206}, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000580)={0xf, 0x9, r4}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000600)={r2, 0x6, 0xf, 0x1, 0x8001}, &(0x7f0000000640)=0x18) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000380), 0x4) truncate(&(0x7f0000000680)='./file0\x00', 0x5) 00:51:05 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$unix(r0, &(0x7f0000000000)="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", 0x194, 0x0, 0x0, 0x0) setsockopt(r1, 0x1, 0x7, &(0x7f00000003c0)="64509cca1b4f1764b0ee80e438eafae91e72fe932579c38bc8706dca81", 0x1d) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000200)={0x7fff, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0xffff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3}]}, &(0x7f0000000240)=0x10) open(&(0x7f0000000300)='./file0\x00', 0x10041, 0x10) getsockopt$sock_int(r0, 0xffff, 0x828, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 00:51:05 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000240)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10) 00:51:05 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) ppoll(&(0x7f0000000040)=[{r0, 0x2000}], 0x1, &(0x7f00000000c0)={0x8, 0x9}, &(0x7f0000000100)={0xfffffffffffffff8}, 0x8) sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 00:51:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r0, 0x0, 0x1000000000003) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x41dd) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, 0x0) pipe2(0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) select(0x40, &(0x7f0000000180)={0x6, 0x200, 0x2, 0x7, 0x100000000, 0x10001, 0x6, 0x7}, &(0x7f00000001c0)={0x6, 0x5, 0x4, 0x0, 0xda39, 0x1, 0x3, 0x4}, &(0x7f0000000200)={0x5, 0x6, 0x5, 0x8001, 0x5, 0x0, 0x7f, 0x9}, &(0x7f0000000240)={0x4, 0x9}) lseek(0xffffffffffffffff, 0x0, 0x0) r1 = dup(0xffffffffffffffff) truncate(&(0x7f0000000140)='./file0\x00', 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:51:07 executing program 3: getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x9f00, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100480, 0x10) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:51:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x66) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x5}, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x8, 0x6}, 0x10) 00:51:07 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080)={0x1ff}, 0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) socket(0x0, 0x20000000, 0x100) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, 0x0) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000440)=@abs, &(0x7f0000000480)=0x8, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x800}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0)={r4, 0x8, 0xfff}, &(0x7f0000000100)=0xc) r5 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r5, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:51:08 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) ppoll(&(0x7f0000000040)=[{r0, 0x2000}], 0x1, &(0x7f00000000c0)={0x8, 0x9}, &(0x7f0000000100)={0xfffffffffffffff8}, 0x8) sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 00:51:08 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080)={0x1ff}, 0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) socket(0x0, 0x20000000, 0x100) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, 0x0) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000440)=@abs, &(0x7f0000000480)=0x8, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x800}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0)={r4, 0x8, 0xfff}, &(0x7f0000000100)=0xc) r5 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r5, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:51:12 executing program 3: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10) getsockname$inet(r1, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000300)=0x10) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) rename(&(0x7f0000000140)='./file1\x00', &(0x7f00000000c0)='./file0\x00') 00:51:12 executing program 0: r0 = socket(0x11, 0x3, 0x0) r1 = semget$private(0x0, 0x1, 0x400) pipe2(&(0x7f00000010c0), 0x100000) __semctl$IPC_RMID(r1, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x49d, 0xfffffffffffffffc, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000001080)=0x7, 0x4) getsockname(r0, &(0x7f0000001100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ad8da5f555000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aba0b50d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008ec3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001040)=0x1002) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x1010, r0, 0x0) lock order reversal: 1st 0xfffff80012408d88 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3440 2nd 0xfffffe0000a81180 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff80012408428 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110ce0e at witness_debugger+0x8e #1 0xffffffff8110ca42 at witness_checkorder+0xf72 #2 0xffffffff8102d265 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102dd68 at __lockmgr_args+0x488 #4 0xffffffff8151b3ba at ffs_lock+0xea #5 0xffffffff81969ce5 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811c0c8f at _vn_lock+0xaf #7 0xffffffff811a7b51 at vget+0xb1 #8 0xffffffff811933f8 at vfs_hash_get+0x148 #9 0xffffffff81514841 at ffs_vgetf+0x51 #10 0xffffffff81504ae4 at softdep_sync_buf+0x444 #11 0xffffffff8151c964 at ffs_syncvnode+0x394 #12 0xffffffff8196e085 at VOP_FDATASYNC_APV+0xc5 #13 0xffffffff811bb4c0 at kern_fsync+0x290 #14 0xffffffff81718846 at amd64_syscall+0x436 #15 0xffffffff816e0d7d at fast_syscall_common+0x101 00:51:13 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x15, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x94dd, 0x200}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1}}, r1, 0x9, 0x2, 0x1, 0x2, 0x4}, &(0x7f0000000140)=0xa0) 00:51:13 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6190da812c1083dea7203b1fef6a82082e6e65300046f6d4fe7a7ec645f6050d4d01000072cc025ac067891c74f9dabbd1c6ffcfb8e8f07477f4c4b31108ffff00005099a15d98681fac060065b0663cad9df0c751af1ee88d1151722ef2f74f90b0daa4fc7dfe62477a50effec1bb"], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) setsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f0000000180)={0x2, 0x5}, 0x153) shmget(0x1, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r3, 0x0, 0x1000000000003) r4 = getpgrp(0x0) getpgid(r4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000280), &(0x7f0000000600)=0x28b) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x10008) msgget(0x1, 0x204) socket(0x1c, 0x10000000, 0x7) fchmod(0xffffffffffffffff, 0x100) getpgid(0x0) 00:51:13 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x80000000, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xd, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={r2, 0x80000000, 0x8000, 0x3ff, 0x7fff, 0x0, 0x100000002, 0x1ff, {@in6={{0x1c, 0x1, 0x1, @loopback, 0xb83c}}, r3, 0xed00, 0x6, 0x3, 0x5, 0x8}}, &(0x7f00000001c0)=0xb0) sendmsg$inet6_sctp(r1, &(0x7f0000003cc0)={&(0x7f0000001840)=@in6={0x238, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x5000000]}}, 0x1c, 0x0}, 0x0) 00:51:13 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0x0, @multicast2}}, 0x0, 0x0, 0x0, 0xfffffffffffffffe}}, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x6, @empty, 0x2}}, r1, 0x884, 0x8000, 0x204, 0x9, 0x4}, 0x98) 00:51:13 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1000000000004a, &(0x7f00000013c0), 0x20d) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="fdff352908000200"], &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x334f}, 0x8) 00:51:13 executing program 1: r0 = socket(0xfffffffffffffffe, 0x5, 0x0) listen(r0, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="10642e2f66696c653000"], 0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x8, 0x6}, 0x8) 00:51:13 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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0xfbd}], 0x1, 0x0}, 0x0) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, 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{&(0x7f0000003540)="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0x1000}, {&(0x7f00000003c0)="ecd172e8c0e09aa3f66c05407a209054178802ca714669a8e34bfbef7a1921456052dd4a871da68bc9ab5f7fdebc15c463fec5a40b6a7fee3c8f6861ca", 0x3d}], 0x8, &(0x7f0000004540)=[{0xe0, 0x1, 0x3, "d875d978af9e5b82c8f28ca62ad7368082af62d04b0abca5695c848e0c85018e5720f4b18b29732010607eb1c35294db5eb3f1050a515d4ed7fe72660cd8403a1977bb3fba8fada271b7830ec068d0b208e70bf8444d2c1c3feff5ad30bca01e75db82e93e6bda8088477dc6adbfa277066f1006c90586f3ef6fb15c95323160fcbbeddba2ce1e75cfd538c4a5a1c3a9658190eb6c1ee958c0c88f8a334cd3e82966460b81aca46b57e4d3121a56e65a594947bc50308685bc4edec923e3065c732c1cb4bcc41c6b9c91ff9d0f09ba"}, {0x110, 0xaf, 0x0, "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"}, {0x98, 0x0, 0xfffffffffffffff7, "3b55db49181e3185311eab37ecd3f2429dedea4dbbe0290ab20e2b162d032cf356b5fe6740a6b9f425437e30d58c0edbd00af0cc4a4ec596ebb1d9d66efe57c89920f80d911230cce4ca21db4f25bab42fcd905dfff992037fb79039007d8488fca7fc5a952020238b0ceaa0ac5fe357fe5f2c9aea29ccbb81a9fe9c37bf35f60e"}], 0x288}, 0x2010c) 00:51:13 executing program 3: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x80000001, 0x9}, &(0x7f0000000240)=0x94) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x5e1e, 0x1000, "a185aedbd5968b0bbe32e0f2c5f8baa35c4aa6c56da93f10db4f3c4fb91b238c6d01e6e58fd3a81581272141bcd718e1517ecd516562ed958228723dd21cfa7d19f00235c42f853df250937c331b4ed29848767436438d8aedf2ebb436e7691e2911e82bb9c15f2f71e9301b953d0aa9d42d9956976551289775678c0c6101d73373b077725eefe44fd6cac330b572ed5018b45bd4de251519908ab499d907d3186ec0e58fef4b08fc2655aa3e2e167f90cc987d83c8e17f281070d14e6a797ae918dfaeee2edf624e339670f0804d18fd6e4af78ea4574295a713c9908c613736254b2c858044700ea68722552b6c0e6d854f08fd5987afdc93a8a7984dc4ffcf0212a7b380c06f5d82a4e2af0e188ec880bcd4da9bd8b0192e2aad70c1f930322a1cb5bd0ee38d4b16230f07a6bda70cbaff751c80426cb9ab8c153b341ad6ef47f084b5e1b729f7941f7488c9567d25cfd7bbabccfda2160783bf8c866d0dc180aa4dabd28bf091d9b586c11d8123731dde4c678d16d4ba47ee745ea85a4ea411050fb37d88766fab64f5d9c74f3c75a8aa13630085c1f464e51f4e038296f67ee269047f7e8e33e0120081961dac9e24cd53de1310b167ebdf45e6a1da28bdb4b554a713a40cdf78835b2e200687ddc5aaf780575b0a80334f7155573295cf80e695e19536294febc427c2036f8f9307f0dfff4bf20ab24801d453139c5da1d3220f0ce4e581528979eb00da2aa0474f4fd739e146b26033bf7fa84aad666c532b9da9f84254b91c336d85d0881e42cbd0f34c816254cddd245e2135e0961b0d30614bdb21fcd7cc318de4ac910f7697d82d584e91ff4fb12ec19bd77af802d4aaad5236d8bbd5f6fa49b74629ca57674518f7ebe3673fcd286ea2e5a9ee245a036e1f0fa398fcdc88ab4b7689abcd72636b71a1130a9fe1e93711d345692c78dd6f42e83d771187e1193b9cd61ade6df219ac910a6b801e9448e7ebb447be874f87153d42829a98077583f04baf56560a4cbaf83c3b8146048fbc2ff739fb8d3c1d566f3babe14af67f26c74482ae84dcbb7407ab50bad99f5d01c9d688fd54ec80ce4b54ef3107f240026a932d293951a6d7ed640e91c25bc8557a5514b927fd3d05194395e6f6a3af00f662abd5b74ab942013ad7fccde5c4fae608be438df7557391f170fb54ff7a8a8d444d1b6a162dbad38bfd8f7f73cadba9ac6111883e8cad18beef82f394ddcfb3654278bfa885492ae6f1ea00a46a0ab0775bf4741d0226da782f7e62dd2f155f8cb5a924d020ee627b5c4388f2c3df664d79f3bdf6184d29ca0a9fbe56720168516b380433893b408b537e95476d9fa9a9989a89ba9dec38829b4435a55666680e28659cd3b6142b11fcc9890c651dde3eefc05b66beca426eabe7e63bdd570c6c6de2a6a0a01ddb302f0fc76a4483a95d3b0090ede03af395de31ccda21f41f7675accba7ca94dffcbbdb114dd9e2dd9250e1de8ef8ba7bf94386141d89e85c0132d9641f7e956124c4c83568f906328b322cbc4d2b4f782a8ac2c1f5a8c76a769cc5346cf7a1669ba3b8fd28538d26ebe6213e792212a054dd86096b73a4064af3b16160786df4ca1f2241733c287d19d295a45c527d8b7fa00d1e6d293b93cfb926c4686a84882e460ca3c1fe65f5f5a7c3da851cfc0f5e52287516d6707175c410cbea4f67de2919bccd80f1497b61533fe2b286bf13fc604a79defeb3c97301ffe0a1b188cfa0c2696da4473b0f573383680af3c6b7c40dd9513458dca68a0b6123c6d85fdd4d0e8cd11d4db19d7599e5c015e3885b5242b7f0e0a6e05ac43ca8f2a99a72445e16fdc615c10ca96634fdfc52bc08d6619754e286d1c92d8ce8a7ec2b49f0f6b77b898ba4dab9e096fcbf168175edd10c060ebfb58fc04bb43ab60877c233fac8e463621ff6719ef273f0b2b53b42f655cdabab3d2bbd2153142072e4511076aee5a0e1d1c1edf91b031baf9f6692b189b115c6f073338b28ef8ae05d9f53b8627c6df3e36810435113471e1adcfb75f9299b0b1d4b8ca9421012d90740ef870ceed29b40f27f1cd2874c4f58986726cdab0d50ab4fa4afbeda12e867fbb1a605e760eee3e8af2a2568761de3c88b01fe1e25469db9a6c8c500575389f95541140896cb1513bf29207dc8583c130129e8eccce2431eb50208ad9e1949512313aed1d7fe5d80508af25ec6629095d3f5e0a34ba21c7c2a1ad1cbd1d0b267e819d32a206147a3af071d4d430dabf68b5fa19f61c568fbe6254d78a360b69f501e011ccd780339381e86b5caa3e9b2b5c8d8f9b13e831315e7149f3f977d491b3eb231def9841f08507135f3ae6a9ecd09b934fabd6bba1eef2cf4673a2d34c7b67552e67ebff7a6bfbd55abd80cad177d42253d629baad287df1748b415bc439719b126c45fab71778f634e8cfc1ae0446593f73d0ee5f8c90f84e9adc7c58c3245f0ed808dd4cdbe82547e6f3ae58631461305cd181f7b7fe44c2ddf876751b9480bc2e64502ae9b7088dbdd6f8508b3943c7eaca1858434ed3049b3a7a4f22b42a4ba4cd38d9a17564890509f08651f73f94ab5fd1149c38cf23e6814196573b74910f0e9588b824e5434dbc3781fac27ad7c54b9244a3a137e700ae50ad3d96d2e707f121a985cbf3238b8433ffba361b80dae1fe493fc5b2fa8743e5bf613ded5c0c70090bc7c1c119b915485207dd5061364ca4d4d943819211ff75a95848543c09e98249ab4ecec0be9af1b06d4bd83119b0d80425af9735d229a3fa7e062a6875d590d49c4fbcfc9fdf058b29964c45d64ef1cccc58cb0d533dd0c908f2a0575c9fffcdf13cd2b338813597616e35bb7ddf4c05ff6ad0d34dc0e8d9de9adb406e8352962cd922c6a47bb82dd4ae3e317e031d1acf1ac8262e21d5f0d15a166d8be9e21a157bc3a7fa14b0fcbc0d64ff5669c783d58f16930f84b50ae6a06d3e82e9ead3c6e2c020f22309f1a6492dc8faeaa90215183a5a8bdd518ba33b5bd789167784d6ab7dcd7ad1ee734bcc63911b49dc71da1095d4b81096752aa7438b76b2e6f6f865b2192380a1150d6b72a78dc432aab8e48ede24ef93c9ff4a7f6675a087a556ae27c26cd1583b93724e608289a7e4ae82d8f4dc289003a07f18afc14d4469ec910c31746d44f087fda14e40a706ff55e633a6747470b9664ca42bde183f76d3efb805e40d2ab164ac424c3e0831deb0b08356561bdda10eb69c9d976d49a801d4b58e54189260be00eeb17a29308b042e4dae08004fe19f6fc0aa7768ba3493c55fb0f5efdfda472a899a4e7a397eab1dba6e74767d84111b0c3d0823a6a36c0ac70d96aded281f57d0ca1004d1a2c21ba59e196898159636f54c3d5b0592c91da5e821843decc4e70336a1916ecad3b9b018f7f52101277608086e44237de73e99aadeb8a6e87c6a3bfeeb57d7733fb789a89a6516f840820c81b6235cfadf9e37cc9a6c618e9c7a1244a217e53b469e953870cd7e95d266594651a4333da091a6547900184a39bc0fe381bf96842f9f9b83855a2cb63e6559adbe49b2deb116fffccbccd68886c6bdda7882fd08ca5571da0569a672f9b8d84c35b051ed2d8f7141f157dc3afcd6f7a65e6f617f57991a97b7f8130076e86954870afddccab12aed8d0d8b7977ebb596e97935869d6ec2b2eec6b8e8dce771d63a3e382abb7dc0f2ffaa1ddef246d67a1c4439a61e4cde14ce7f87bbb2fa984f5d72ab0e8bf4d25a19d1966cc3d478634f4a75c4ad8143c419f7850f36eb548f1083ab8436a761ba2db8e1ed1e9c756e7235d7f90d0dd1a92f93b38d98e9a8bed8c62b9e55ffe88bcba466cd317e5b076c5f25620309e8b3a9ebe814c9e8519b5b299ccbd6c45c000a5f40ca52360764903e260d4e46766e751f8532e18d4786a668b68ee9e1b8bf14266f3a21a11ce771f0f46bb34fe524dc5f86c5d3062d238af03843a6e217deab6da549f548195ad5eda4f06ff6744d6a815b7cba0586c8f3a2c95e1053da8ef50cf89b0e1826ba0b9e0a53b30e57af520dc6f1c62c1793bf18f009664564b6b009781d851f33afee7c1cf8eb4ed4270ecd5b1c958ee46de765fc3b7ad3cb323d60e045cc91bc12689dfdaf3cc992ea5a69c325dc947eefcc098f098a0d3239b3e9d1cc39c08593095a025691e105e6309b3cf2f81ad97d8218e933f3c40b68571cbbd2e569a3c8c3ba78edba0b9e01e463ca0cf436ba885271e1ee8fb8f20a47e7c8bcfbcd1ef33cc9e4708596ed54053b6068306a4e75b8b3bc1d4be7f155171bf7f1ad2d7c22de7debe646638a53243b2ebfbc2e32c30acefbd3f9eb1c7f814dee234ff54adf3b702b8ee23c1a98ac29f377a05e8e7b0f091b5592165aed5d72db8538c9f918888a26f8edabe75fe911c3270067c5e503be6ccb6ab2fb136c28964dc873f68016ac21ca5ed81f7a10668c71c66d5b795030593a786c80c57eeb0847f39d2542dd58e543d4856b832a4071572e35e6331d667ac86057b72ff7e5d34b11823b586901801c785cc021006cc2aeb3aba6bfd14184bdd462e3f5804e7a2f49ce94e5c1cbcef770d1e8d9d7dec86edd7da9014b6ec8f4d28c65a7e37ad08dd16c9a09d2c8469f7fd37d0c01ccf6ff98405c3f86e85e1b17f7510b0cf7187f04a5c8b0ab80bcb91b1d8120e8daa990db45ec54f8fa1c41d63eff55f79af8602e07259f2230310eedd2aeb65b7952a81b9190a5f8d84c02533e4c24e7ece455bdb7b32ea92516699c0884c00ce2b5cd0270409f713f1910eaa66afb86584be4d81d5f37e6081a100b4fe7d772f2fe6953f5a781805effd8ac76b6bad7c5a071b9dfc821570530c920fcb9eb56ca57c24d7a5628e5a6a6f5a7bf14608012db8f6f44efe1d127ba2dd6c7f7193dbee799672915ea71590ae661dd03803a887a57cde75b852bee3a600ca889f2c2eb6b1fbe3e3c7c5bbe0739cb4c04163ac8149500899011af391df5be7576c001a6a0ad22505c661351c1c0acb20d30f5e39920c02de35599893ef00c2ddd81a649fa1099de235ad984c4b08d2675d83da4bd8efa8f1ea01f61e7c65d7430d3b9b197fc96e89f8801041eb0b7dfece6ae24265e752a84cd6fed48c1a930925160585514bffc2d7bd2554252419d6dabec04d452fa8ea31f1d6d155f8464f98f36b51808130ae05a06d1dc040b17cf691551163e5e9ec4e2f1bbddd214c70f52d4db4d50d0485ac73a725ad2ef7bda176e225f808c4682dea31caf94919f1efd824349ebe73539f3a03de314e0d1eb5341c40ca01d6da93c96a31369ce715723e6c70a30b51960bbc58518b2dc8d7e08dddb235eacd37119c53101dbbf26df3e66bc1f32cae6ccad781a018e5d75a57ea5e4e1c23f5da8c567937e4a2d6cd31d9db8924cdc66ddb4971e471352e0236dc0207933ef2eb3e526988c458265f05db706139b0ca3905a1ee856ba52b31c145e8a4f796930f2624047a39e8424dbfeb3a523ceaec16a0bb5ce0860b8fa4b9f4878d759ca88bcd90c8f0e5d6fd2be56869595bfa8d6e39c1939aefb9e73cae12a2f15361f48aa028a37d0b9e6a9de2ad267f921dfef44cdbb3dce311060fbf73fc920fb088366f3fc40dbf6eb644be6fa13ff6200cce6040dcc2d8a3afc9a9555de381209366d100bba4dfe64c8a95e46302d60a5b4ef399b968bcfe0853c2ee99748c4107d4ab7b1065e49af8678c4c3259d70d902fc66b06c26a99ac3875f51423b8e87bad89dd53247e846448ed33d9d7e58eb55482a2e6289d02720ed1"}, 0x1008) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$dupfd(r2, 0x11, r2) setsockopt$inet6_group_source_req(r2, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x4, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:51:13 executing program 0: connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd10_pipe(0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x20, "1cd30b1110e2a59dd22d2a092afc2ccb6353be53e8f47e677eb640dba4d4047a"}, &(0x7f0000000100)=0x28) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffe01}}, r1, 0xfffffffffffffff9, 0xfb9, 0x5}, &(0x7f0000000140)=0x8c) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) syz_execute_func(0x0) semget$private(0x0, 0x5, 0x100) pipe2(&(0x7f0000000280), 0x100004) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x3, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:51:13 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sync() fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 00:51:13 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket(0x17, 0x4, 0x8) recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000180)=""/233, 0xe9}], 0x1, &(0x7f00000002c0)=""/29, 0x1d}, 0x40000) getsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r2) execve(0x0, 0x0, 0x0) getsockname(r2, &(0x7f0000000340)=@un=@abs, &(0x7f0000000380)=0x8) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) 00:51:13 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="0ec90275dae1fbb4a9bda6d13510d89fa3b11641078700f95b2f6a6b203ed54276c457c54acddf4547d316556940ed66dcd7b122925d77f6487a92afd5dc8321404224e207ebae28870d799c0187bd537d8495a36a458c4964e725467adcd61fb6e984f12be3699d40271f94f8a97596dddb922ed2227ebd499c5b2910aacb28ef4b983aaf17781056845b0aa1cf267361554a885bc4cb1066b088017e039b25b49a8f4824f0632414a3e8fea36f69c86fa3db243eb2dfba8e8b4b4c38d8af6a3b0d91dd9cc1a40a30e8fc782242f91935cd8f463d64b5ad686f83a62e2c1004e659f3e441b251d465baed97c9909456765d1b19f1a15a5291739209d283fa94bd6053b1cdac554638b582b8a90a88af26164975d1647fe1dc4641da67e85dcf5d5837432af701b4303b19aed386cd6702b4932be9da9fbdbe39bd09fb452ad4b6bd22a6603a382d220586f85a06d9454536d39801328cfa011a94f609ad39d8800b1190ee32c8b6c52cf7ec8ec5806baa009ffd52f10b834019c7492e8bf794c460c6e720fa4287159e7e30f9f099475cf16104b423af79b9b889a53a8633676f27caa04d3b783349ea09ff48c2811babc02ec0f38fcc84c5dace30073a8f53278bd7ee9f5464a9e387caba54441dc129c9622b164466e1c894e872283326fc82173b57fd94219e7f4419278f994f0088270a421ab99b535a76daaba8acc3397c2b1d70d687bce541eca17496ccd06bcc3f045990fe0867eced8423c082784427da71512741411e7904ca13d1b838eceedc9c40872bd5dd255861b5911f998f3d878b039ed428c61b4a15d25fbbd6a7b5d9ef9f271847909bffd118deb0a8e70f48acae79fce736b8a8ecc907e24ddd8a964d1917ee2b23e52f97172b6307f62f01c6e9cb32375256576e308a1bf2d36c7682584497f08a02a84d530d7c11da8a80d368ef624c378633548a2df7d9b1eb04ca35e6d984dc1a6f3184dc1fe238042fb25aa45c2d0cabe56fc6d97dd16c2fb9b9aa101e11ae453eb0da65206d0d0dc10411438e54bd65249f89424ea78851cda0971bc8a4884f0746972b2abe049a176f2f327ddeb0f642757e1a127532dc57505c23b5414a718c39d94d45370b785e1ca11b34083950e866a665b99bad12b621aeb5dceea98efcaaf940e2bd1f45e2c0def3d8003a9812f02b46257610ec59a17ca5f827b939ad53e8565a509307098abd4c7d5f80451eb87b236660cffe58bd7d12f9ddc37cfa8354b265b1aa36c1d9771019a35c5ffede6b9df8cb0aaac32cafc46aeff68c14606a76b4efa8918f1de3937cc5139089a0a85ae7c257105e18d59b7c5d4e521b2a5e3867d059bcfc94b967af904a09115bbf495c8b8c39a32d054cafdf6d26722e9d52d01296cdf6a0d9a453a6274cc36fa9cafe67c9ff6ec6b834f3070e75eecad90f76b516b01c6eedd293fcee7358078f5aac456ac4c9d863bfff01a38ac4727db9aa669cbdb346f0b0875e25d13b478d1d6b0761d5da8932e58116d1ce385b8eda8cb61ec44d0e1e43d67b6eeea7233a928fe245465025da978f2c5ab172bd98d8095ef23c0aca780461de68a6da22e9b526c51cd20c631bbc54e44b6eca4179fd9cab87a96faae4be531857c8470e550ceb51a087d20260a2e6f6c8b4c0b4708a3788099236c6cb84ec310b40a2e7c0254c5ca581802f44fcdb0c611262a27e5802cfd19fbd0c92d183b315f63ee4314085455af00916aca892d3757aa02886235152ba8dff8df937830236c494a2b8b844a37f0c504fe57195dea9cf99177d26dcd8f24ad3d7b61b802b8e41ca79f7d0e927a01b7a5155c75770165da4dce3ae3ce5499a77237dbfec0cac89fa8b4cfa8a169555775e570fc235a3638216acad8a791422d9ebccc03a3f7bf56dc29edc811507eb65e52ae7e75eca75343f4e6451937c5db67f5857753f229d27f1d8ab4d3b3a4a8c67ed2d46ab50f5dfb4702fed323e7aeead7e50c48d3534d470a7339949bd3ecb1e5fc0adfda65473404e37c90a978348b0f539a3218edaa4ebfa950147756234b26bc4aba66ab9948a3d1b76df63ae0c3e7bc15b5b527fcaddc6e5b8d1cd2a5c3a1f8caf47300f7a929796f2307b1cca8026c54bef3274590cc67fef5bfd7eb9af5163277a8e4b25ff186da8ed350f2933e36236a86e3270427164e833e95063a8733378ce7da96b29b15fa143e49db034b90457a27928b964263f39c91eedc87c6f2c9f59321eb797dd1c0c20e48bf65002aab5ea8167d32ce1ab15547883e99220c0c849b569bf46d2149297c5235a52b8bee3d5d1237cc39afbaabc584536193e575919cae70fa4aa8211e9f9ee907d17748b6b7d8c3d6dd1db364e07180420930066955c6e90634a33e9b70e0b4de961363b1beb4e78add3de190f50e7a822488566fed201983cc403f4f3847f2cacb7cda3144c45db7d4064e193b16f1127fad0a6a6ca1cc044db6290407b3dd441f973a4070f771dcf9f82e893b74d1e2a230dbc13a3f228c997fe08f8ee344485343e9432ba3032e62565c94d6fb63e6d30be6f97bbd0d4ef9b7433bad2a75df67af6e68dc5bc8e9d6a36a4fb33eeb35cdc4cd7cd1c1a513f887792f4561e7bc1b3f32fd61ec7c1705022c08b2c34dbdbc298885eba1b7f5052bd84089f4c5a9fada1eb578b7fe2b717bb3b32b24075af1a0f2ffa3276006072d7e1f456d068b3d92a6305a2c4725b9f3599a63f714ce78cdaa92fcf00a2ea1b5c554a71e104d1e1ce3fe18bc9302e3fcb48f0a373f077d049950691208dc7122572956c0667007abdc4889bfaf270e8113f2e3d11e61ad9fd78f30a2cf94cad2d971f0e9f1d9077bf5edcdb9e8d687774ab4d7f465b3402a7704b5b83b86c06698c7f16fffe1464c72e4bee47de225f98467d5b22e7b049e0e4ffeb4ebb70029b442dfb7cf4ba2f8b1ac11786ae9ad4544600e42fe17c822a3d179d3f4e26345c671f17fd6fda22273b0a41752718bf77d3907210cdcd25db6dbd2144c6daddf810f59a5668be3df840f7912a5df0b53bf16e5802f4cdd225706800f7a89416b8fe20d062742eb472b2a822ebdb269faba0ffe21f4cd8e078849524595c5078ab557d3235c14f9242c42b96a32c849530b1cdce5a732491aa17f44a4a0f0342d2630e13fec6a836b41e67290de428c2bde2cbdba220a558d4d78f6faa9f9df3f9fa391cce8efe8e6568f67f4799cb28e37b9f3812c0b090de55ba4a6b01d89b602cba59cc30bd6b3dc35c99d3318c4a2078dd67bf224699cac5004c8684a326538ccafd88cf9e7eecf53144c7ccfbd5e32ef59d0da4ef8bd632e4ded8ca89fc6594c13db970dbef27314d8eba0feea81df01e6d362892e7de3adefc693fbe16c76fc2c4b795020bba0d28ee542bec3fa74680abd9c4987cac90fbc7651af865e8f5c415b5f86fc4b9b335258f9413cbbbb3320e84bf507a8b3fcec3742b639e32a0f71d5de000cc0f4ea35ce6caad73393782b10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0xfbd}], 0x1, 0x0}, 0x0) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, 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{&(0x7f0000003540)="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0x1000}, {&(0x7f00000003c0)="ecd172e8c0e09aa3f66c05407a209054178802ca714669a8e34bfbef7a1921456052dd4a871da68bc9ab5f7fdebc15c463fec5a40b6a7fee3c8f6861ca", 0x3d}], 0x8, &(0x7f0000004540)=[{0xe0, 0x1, 0x3, "d875d978af9e5b82c8f28ca62ad7368082af62d04b0abca5695c848e0c85018e5720f4b18b29732010607eb1c35294db5eb3f1050a515d4ed7fe72660cd8403a1977bb3fba8fada271b7830ec068d0b208e70bf8444d2c1c3feff5ad30bca01e75db82e93e6bda8088477dc6adbfa277066f1006c90586f3ef6fb15c95323160fcbbeddba2ce1e75cfd538c4a5a1c3a9658190eb6c1ee958c0c88f8a334cd3e82966460b81aca46b57e4d3121a56e65a594947bc50308685bc4edec923e3065c732c1cb4bcc41c6b9c91ff9d0f09ba"}, {0x110, 0xaf, 0x0, "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"}, {0x98, 0x0, 0xfffffffffffffff7, "3b55db49181e3185311eab37ecd3f2429dedea4dbbe0290ab20e2b162d032cf356b5fe6740a6b9f425437e30d58c0edbd00af0cc4a4ec596ebb1d9d66efe57c89920f80d911230cce4ca21db4f25bab42fcd905dfff992037fb79039007d8488fca7fc5a952020238b0ceaa0ac5fe357fe5f2c9aea29ccbb81a9fe9c37bf35f60e"}], 0x288}, 0x2010c) 00:51:13 executing program 2: sendto(0xffffffffffffffff, &(0x7f0000000040)="b54235bc995dda7802b5473fb4e3614cc3e2c3789db43e922dc714d892fb62bd5f955a320b31ec", 0x27, 0x0, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0x2, 0x4) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0/', r1, &(0x7f0000d06ff8)='./file0\x00') openat(r1, &(0x7f0000000100)='./file0/', 0x0, 0x1) 00:51:13 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000000)={0x2, "2362fd37e54da8bf81f300ebb59ac5b63675ecefa35db932bcd12862d5410fbd0c352ccde03eb22213b6ed5fa7a0d57ebdf99fe9d7ff81ff64c8cccaefb182d42c867d184e65f248cbb62d043880ca6acf5e8d4383d22de7965c0c7ca8a3fa2b3056d6c4494a3027986fae91900fb1de3ed90a20a908b2dc83138c6984cdcfa41cdff4a6b5f80000a49191c37e0c18582306da28fca6f7c64e1f9fe94eb5e56c55af6f20099442a7f757299a3211272438537c9bfcea49d16edc8be173dbcfff7c54e5f3d65d0bb288af333b5a2254180879bdecb4359ea375052edd37c4a3000bfdcee0dd5fc0f2102426c253"}, 0xf5, 0x800) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockname$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) 00:51:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000000100)="39c3233704e381dc13464ba9e93ecaff0d99e61286b62c655ca29f47e6e06784a9bd5e46fb1e55f3d2d24267941d9301fcf1dbdb6205e5825a34f000b9e892852ebff5d920970276972f9224179f4db45d1d0025ed42974db994b86fafc1d07f09c5212fca23bdf6a1bcb47f30ae7ff99431e39e2a7ccd7f7cc86beec57b5dea1c61863391a23d5a2be7b50979713fa309825afb315cd20d000000003211cd980457e86070e5f2bef2ed74f1405a758156ccd1cc6e7f3cbafd1be3128c2f944a1bd2d3f16ca047d0ee0a22aea2cd71ff6dc62d8fefd5cb033a7c1eaa7c5b85f338b219a544a0a7ea706cac82226a", 0xee) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x8, 0x7}, 0x8) r3 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000200)=""/163) 00:51:13 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockname$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) mkdir(&(0x7f0000000280)='./file1\x00', 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000240)=0x4) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) 00:51:15 executing program 0: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000080)="95a7f54aa642a152631df77545ce1591b4ff4ddffd860a9ab74b85c5fa4c5899117351aa7fd481ce96353aac27687ee16d7037a20bcfe997ae94a4ab9a59f9da7a9f1ca140d9f87405e94f8fc6ef00f48b3ebae6d192", 0x56}], 0x1, 0x0}, 0x0) 00:51:15 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202512fad9778aef294"], 0x1) fcntl$getown(r0, 0x5) getpid() getpgrp(0xffffffffffffffff) getpgrp(0x0) 00:51:15 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1111, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getpeername(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)) setsockopt$inet_mreqn(r0, 0x0, 0xc, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x482}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x2, @multicast2}}, r2, 0x8, 0x1, 0x102, 0x4, 0x1, 0x7}, &(0x7f00000002c0)=0xa0) 00:51:15 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x0, 0xf}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x1, 0x3, 0x3, 0x2}, &(0x7f00000000c0)=0x18) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) 00:51:17 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x801fffffe) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socketpair(0x1c, 0x2, 0x6, &(0x7f0000000440)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) close(r1) readlinkat(0xffffffffffffffff, 0x0, &(0x7f00000002c0)=""/239, 0xef) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)=ANY=[], 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='\x00', &(0x7f0000000100)=',]\x00', &(0x7f0000000140)='\x00'], &(0x7f00000003c0)=[&(0x7f00000001c0)='}\x00', &(0x7f0000000200)='\'$\x00', &(0x7f0000000240)='\'^\x00']) sendmsg$unix(r0, &(0x7f0000001500)={&(0x7f0000000400)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000014c0)=[{&(0x7f0000001440)="0bc47e6df0afafe78e61e21d75e3c2b4cba7f03ddfb5e630a1da25dbe60f0780d621787967f2c7d379096c108ab6f8f0f696ffb871a5507e11100f3f614f1ec03ba48bf64bc5e9ca4a32b0a92dffb4b6fb703bab", 0x54}], 0x1, 0xffffffffffffffff, 0x0, 0x100}, 0x100) 00:51:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x108800, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000001c0)="8fe3ec6f9090a6b179706f08669e49810a1ecb5654fe41ffb66df75ce267c005091ffdc4385b9fc8124f1f59118bffe6b2a44536cc3655f8b0dede614e04290c65b13d745897025e04edde09dd2ba5b2e31df1edee7db348a682ce706cddedf69197e8d98e2351b9fe3aaeb689203f647e", 0x71}, {&(0x7f0000000240)="3c91c9faa6773750ed47fd78596ce730fce5e89dd7d62966439fa1ec6746883d9843bf9de337b92589a2d792a17fc34e4cc540f23f678e61f51e3fb403828ed52ad9590e9d72a248963d50f49c006860e9e1561744f2234e46a56979a5f9bfa275e99fcc7b84fb4ef7d38d731d282da7af95c2df0e6221bc96159e6d0f2e444e6d1b9744ce20309f0f5720c48fea4720b28fd05eb84f69c2b26a089e2b7d612ff148ab90681f16d3aca6a25aeeca133d0d55adf690a3cb2244ee2654975528d5291eef9b2e9417cb9e7e0f8019d26bbeda2ee26a4a88d8427188d7f409cc42df15a4d57417aedb1e8a882d3670d2c300609d962534", 0xf5}], 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getpeername(r0, 0x0, &(0x7f0000000180)=0x643a4c0f63efd285) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10) sendto$inet6(r0, &(0x7f0000000040)="c90f4d11c08919ab4a0a7a07f8c6490606b9cdf14de8c79e12978777d8628c1fe96d22eb5ede4a21231643f090d79ef03e95227b05d4b5f87a88824d9ba5bc01aa5bfba6c128d1f67f63b39385f4fa09465904e1cea5a9fcd93aba46affb4f3a6f437399909cf06e4bfaf3fda23802f2dbe263e825edb273c4b54bc7", 0x7c, 0x1, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000380)={r2, 0x1, 0x9}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000003c0)={0x7fff, {{0x2, 0x0, @loopback}}}, 0x90) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:51:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='file0\x00\x00\x00\x00\x00'], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:51:22 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000100), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x51, &(0x7f0000000000)="f79629007f80ed593f3409e0adbbb87ef19460531afdc4499256a49fb33c2509f58670764ae844863b83238f848218094adaa401a8c29894275c68dc4e63a6f46b3d3596bed6c86d5c46e544792df9c03662c017d526bfc023", 0x59) 00:51:22 executing program 0: socket(0x2, 0x20000001, 0x0) select(0x40, &(0x7f0000000000), 0x0, &(0x7f00000000c0)={0x2, 0xed92, 0xf, 0xfe60, 0xa647, 0x2f, 0x6a7e, 0x4}, &(0x7f0000000100)={0x8, 0x6}) 00:51:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x733}, &(0x7f00000000c0)=0x8) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000100)=0x8, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1204, &(0x7f0000000040)={r2}, &(0x7f0000000080)=0xffffffffffffff4e) 00:51:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x2000000000000001, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x39a8}, 0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2, @loopback}}, r1}, &(0x7f00000001c0)=0x8c) 00:51:22 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1206, &(0x7f0000000040)={0x0, 0x0, 0x58, "7d42d53f076a75a677e22c00ec343d02bd4d27eaae486ec60c78d39d6ccf3fc45fd42c44ffd2152ccbb885b4fe097d4c0b4117afe0967cbc016541b24036f407ded48e5819327bde112eb679d936f7ab582628f423b5ea89"}, 0x60) 00:51:25 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) renameat(r2, &(0x7f0000000580)='./file0\x00', r2, &(0x7f00000005c0)='./file0\x00') setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) chdir(&(0x7f0000000500)='./file0\x00') r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) setsockopt$inet6_udp(r3, 0x11, 0x0, &(0x7f0000000640)=0x9, 0x4) poll(&(0x7f0000000840), 0x200000000000027b, 0xffffffffffffffff) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000540)=0xfffffffffffffff8, 0x4) r4 = socket(0x1b, 0x3, 0x0) unlink(&(0x7f0000000600)='./file0\x00') writev(r3, &(0x7f0000000540), 0x0) sendto$inet6(r4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000680)={0x0, 0x8}, &(0x7f00000006c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000700)={0x3, 0x2, r5}, &(0x7f0000000740)=0xc) listen(r2, 0x7) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r6, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) geteuid() ftruncate(r1, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}}}, 0x90) 00:51:25 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x903, &(0x7f00000000c0), 0x8) 00:51:25 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) __getcwd(&(0x7f0000000080)=""/96, 0x60) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) execve(0x0, 0x0, 0x0) clock_nanosleep(0xf, 0x1, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000180)) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800) 00:51:25 executing program 2: semget$private(0x0, 0x7, 0x380) semget(0x0, 0x2, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYRES16=r0], 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e23ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000"/136, @ANYRES32=0x0, @ANYBLOB="01000000000000803a0100000000000000010000"], &(0x7f0000000740)=0xa0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={0x0, 0x7}, &(0x7f0000000800)=0x8) setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f00000001c0)={0xfffffffffffffffe, 0xe5}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x9, 0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xff27) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r2, 0x100000001}, 0x8) 00:51:25 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='&\x00', &(0x7f00000000c0)='^.\x00', &(0x7f0000000100)='\x00'], &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0xf0b, 0x4) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000140), 0x4) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000200)='\x00'], &(0x7f0000000340)=[&(0x7f0000000280)='&\x00', &(0x7f00000002c0)='^.\x00', &(0x7f0000000300)='\x00']) 00:51:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x189}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000000000000ffff000000000000a040f4f8bdb73ff1a3da518b31e8aeccb2f82a123517f1f0ac8bf46e71b30c3acb51ed1476446594f7e3191177e6247e339c21bd9b619ee204f3"], 0x4a}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast1}}}, &(0x7f00000001c0)=0x8c) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x80, 0xcd3) 00:51:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$sock_int(r0, 0xffff, 0x1, 0x0, &(0x7f0000000040)=0x2a) 00:51:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x2c, 0x1f, 0x4000, 0xffffffffffffff81, 0x2, 0x0, 0x90ba, 0x3, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) 00:51:27 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) renameat(r2, &(0x7f0000000580)='./file0\x00', r2, &(0x7f00000005c0)='./file0\x00') setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) chdir(&(0x7f0000000500)='./file0\x00') r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) setsockopt$inet6_udp(r3, 0x11, 0x0, &(0x7f0000000640)=0x9, 0x4) poll(&(0x7f0000000840), 0x200000000000027b, 0xffffffffffffffff) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000540)=0xfffffffffffffff8, 0x4) r4 = socket(0x1b, 0x3, 0x0) unlink(&(0x7f0000000600)='./file0\x00') writev(r3, &(0x7f0000000540), 0x0) sendto$inet6(r4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000680)={0x0, 0x8}, &(0x7f00000006c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000700)={0x3, 0x2, r5}, &(0x7f0000000740)=0xc) listen(r2, 0x7) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r6, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) geteuid() ftruncate(r1, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}}}, 0x90) 00:51:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0xfdffffff) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00') pwritev(r0, 0x0, 0x49, 0x2) connect(r1, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x0}, 0x367cac54) getpid() 00:51:27 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) recvfrom$unix(r0, &(0x7f0000000040), 0x0, 0x40081, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x1) setrlimit(0x8, &(0x7f0000000040)={0x2, 0x122}) 00:51:27 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x400000, 0x8) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140)={0xfff}, 0x4) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffff9c, 0x84, 0xc, &(0x7f0000001240)={0x3, 0x8, 0x1800, 0x8, 0x80000001, 0x7, 0x7fffffff, 0xffffffffffffff80, 0x7, 0x0, 0xbbd}, 0xb) sendto$inet(r0, &(0x7f0000001380)="d4c045d9566d33ecea422585e2edb0b1bf9b1466c28d1a3119b96326c6d5fd714d5d0633687d4ce5e77da04653ecc2c12b9feb98a05301d8c9d17fae233fec523d0d552808d069d439a42a8cae1fb4c60c341f5af024669eb0f0f875ecfc5c87262feda8cd2e8f0fb5b423124ffa63f4d2", 0x71, 0x1, &(0x7f0000001400)={0x2, 0x3}, 0x10) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x1000300010005}) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000240)="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", 0x1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="09000191", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x28) sendmsg$unix(r0, &(0x7f0000001340)={&(0x7f0000001280)=@file={0x1, './file1\x00'}, 0xa, &(0x7f0000001300)=[{&(0x7f00000012c0)="cf8517e70570802cd6c7f18ea700554065415f562d57a9c30353d4f089", 0x1d}], 0x1, 0x0, 0x0, 0x1}, 0x4) 00:51:27 executing program 2: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x1, 0x9}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020, 0x0, 0x80000000, r1}, 0x10) sendto$unix(r0, 0x0, 0x316, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:51:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket(0x1b, 0x3, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000100), 0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r2, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x1, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000700)={r3, &(0x7f0000000600)=[@in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000740)=0x10) fcntl$setflags(r0, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/195) r5 = semget$private(0x0, 0x3, 0x100) semop(r5, &(0x7f0000000380)=[{0x0, 0xffffffffffffffe0, 0x1800}, {0x7, 0x100, 0x1000}, {0x6, 0x0, 0x1800}], 0x3) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x8c) setrlimit(0x7, &(0x7f0000000580)={0xfffffffffffff000, 0x8}) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000005c0)={0x9, 0x7f, 0x200, 0x800, 0x2c, 0x4, 0x8, 0x6, r4}, 0x20) 00:51:27 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8, 0x28) setsockopt$inet_int(r1, 0x0, 0x42, &(0x7f0000000000)=0x9, 0xffffffffffffff05) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000140)="d0ee09b8fef9d391d718c88d97dcd5b2afe60afbcc44c36e54a6bed39e80c4039b025fc6f7654d842985649f79050c92d1ce1c86d2e9aa2157686c712b22e1f38863cf6e2c06f21f869bc71fb7e65531414863fb1e86e11d2b737b73669ec760dfda8437ae211b9545a79ca9744c658d4a1564162dcb069b3304ec006cd3327e4228037f2a6397ccc0c91c301290998a2b83839d0bbefb9a09906354f940fed345f9b05ff570351731ea70a1447ae0e940de04dee97909406032e323bbc4b37de6f1424739093db5852cc6c8a1ff", 0xce}, {&(0x7f0000000280)="c73e4c957284f060d1ab6831be72f40fe9dbf0c76ec2ef9095d75b5c54b91d44afa1f2639d9461d4229ac899d4f006f41d8940c2d27dccb5697a98801cabeecf262e6ffa5e5001e881dccbe06c", 0x4d}, {&(0x7f0000000340)="866e10d0e72e5130511ec928bf4794ff1d1dbd972ed68ac0f4174a197148c08fa601c948923c13a57cda403171fc3860bb50bab0518cd40d364c87bbcc4c18be5c7a7cb581ada8f329e5c9d16dd130de2cc06cb54e686f820869c74960e405e14ced2de7ad7a29da2057290ec2fc3b4eabfd3d2355ef46ec748f296531eb8aae9221338e0434e89666188984e7e9cc02d50965141983841194df42972a18b698d707ca709a2c84a99ca649f0434fb3ee", 0xb0}, {&(0x7f0000000400)="e401a5c4e1476de1c8949f8f2034f40bcd564b205246d0b258639c19542943edd13c7a5f9fa1e234254fca8b03e52ad7e32030b0a3e7", 0x36}], 0x4, 0x0, 0x0, 0x88}, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0xffffffff00000001, "81c5d99b6100"}, 0x167) 00:51:27 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd10_pipe(0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ddc9f6a6a25004ab580250fd57bd240b86da7a13a0a29c00908047be8c5306675b87718a3a58a31a5ee0afeb3c0175ad32", 0x31}], 0x1) lseek(r0, 0x0, 0x3) ftruncate(r0, 0x6) freebsd10_pipe(&(0x7f0000000140)) poll(&(0x7f0000000080)=[{r0, 0x1d}, {r0, 0x8}, {r0, 0x4}], 0x3, 0x7) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x82a, 0x3, [0x9, 0xfa2, 0x7]}, 0xe) semget$private(0x0, 0x0, 0x400) 00:51:29 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000440)=0x4ae63d4d, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x8, 0x100, 0xffffffffffffffff, 0xd60, 0x7fffffff, 0x5, 0x40, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0x8}, &(0x7f0000000140)=0x8) setrlimit(0x2, &(0x7f0000000540)={0x100000001, 0x100000001}) r3 = socket$inet_sctp(0x2, 0x0, 0x84) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/195) lseek(r3, 0x0, 0x7) 00:51:29 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000100)="798deb8ce60c923afeed35c00806000100005404710200d189fa340000bab83be28ea73e1a9a39fef3f871b221b4ba20709dc76f0bb1e09126ab000000000000001000000000") 00:51:29 executing program 0: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x2, 0x7fff}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0xffffffffffffff6e, r1}, &(0x7f0000000340)=0xc) symlinkat(&(0x7f0000000140)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000000)='./file2\x00') symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlinkat(&(0x7f00000003c0)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000440)='./file1\x00') setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000380)=0x9, 0x4) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') 00:51:29 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0xffffffffffffffff, 0x4, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x2) r3 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={r4, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={r5, 0x200}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) connect(r1, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x1f, @loopback, 0x6}, 0x1c) truncate(0x0, 0x80000208022001) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000140)={r4, 0x7fff}, 0x0) lseek(r6, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') semop(r0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:51:29 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a73483169f2b52139", 0x59, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:51:32 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c653000cd1415c0859159fbe3f73a0c7f2f0f9088f04f3dd242ecea1c211b7848f5fb113e45ad45fdf494bbf9aaa30049335b58582a36a87e5d836de7b071fb6f6a22f656c2aec17d9317f24d381b00"/100], 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0xffffffffffffffc0, 0x2, 0x2, 0x4bcf}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="5667d21df6cf70f10101010001000800010001800800"], 0x16) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) 00:51:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) preadv(r0, &(0x7f0000001b00)=[{&(0x7f0000000040)=""/50, 0x32}, {&(0x7f0000000600)=""/59, 0x3b}, {&(0x7f0000000640)=""/118, 0x76}, {&(0x7f0000000700)=""/25, 0x19}, {&(0x7f0000000740)=""/204, 0xcc}, {&(0x7f0000000840)=""/133, 0x85}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/205, 0xcd}, {&(0x7f0000001a00)}, {&(0x7f0000001a40)=""/132, 0x84}], 0xa, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r1}], 0x1, 0x0) write(r1, &(0x7f00000001c0)="7f4beeaa1f131bbc19923728f03267b416abc0a61d0961d14c8d17b02b80f0a2de402f62aca537b0f3a6f172f8fe8afcbab53f135927c5f0ba1349468cf0de349f7d09a7cbba0b533ca86fbfcaaae45fa965c893f4b9a3f0a3a874cd4dcdebdb019ebe29c92e62f109128c232704601c623756f27b7f39692b430b1d3342ab532097f37da1", 0x85) fcntl$setflags(r1, 0x2, 0x1) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000001a00), &(0x7f0000001bc0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) utimensat(r1, 0x0, 0x0, 0x10000000000000) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) lseek(r1, 0x40006, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) freebsd11_fstat(r1, &(0x7f00000004c0)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x7, r2}, 0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000080)=0x2) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/123, 0x7b}, {&(0x7f0000000380)=""/199, 0xc7}], 0x2, 0x0) r3 = socket(0x2, 0x10000001, 0x84) fchdir(r1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000300)=0x4, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000001c00)={0x5, 0x7, 0xc361, 0x2348, 0x3f, 0x8001, 0x1, 0x8, 0x0, 0x0, 0xfffffffffffffffb}, 0xb) 00:51:35 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x8240, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="4eb48446c0121cbf7fcd8a7f35e264b119d86463902d7d7539", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x1c) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') geteuid() 00:51:36 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x8}, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setstatus(r0, 0x4, 0xc) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) fstat(r0, &(0x7f0000000240)) 00:51:36 executing program 3: r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x2, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000280)="13cd8080000c6969ef69dc00d98a24d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb78ee9d69289bd19d670f381d6a2f67450f483b0f656a9a7c7c63460f5776c16161787896c401fe5ff6e1b1ac45e22cc4424903fb0f0000009f") accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) linkat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x400) 00:51:36 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./control/file1\x00', r0, &(0x7f0000001980)='./control\x00') utimensat(r0, &(0x7f0000001880)='./control/file0\x00', 0x0, 0x0) 00:51:36 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x1, @empty, 0x977}}, 0x0, 0x4, 0x0, 0x3, 0x1, 0x150a}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x3, 0x200}, 0xc) freebsd11_mknod(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x150) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x20, 0x1e00) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) 00:51:36 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) sendto$inet(r0, &(0x7f0000000080)="3ce7f14a49749b42c2b640a68ddddb8d90dbffb72009670ff355d96fac0485cbe5c9a1a45030ef2f826eda272defca21536d7b2542912a708a4ffb8be6a88c93860c31c1551516825cd5c71a5253a5744e6c87c3f348281641efd8ca7cd1ea82ad2e3b4f145cd4218a4d8e42c16718158940dcaaedf97b26f467f2c206efa031d0967587b474039aafb92ad5e210a1107fe0beabd51a5e113dd930f13a89c2b9da1d27dd", 0xa4, 0x184, &(0x7f0000000140)={0x2, 0x3, @loopback}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x4, &(0x7f0000000000), 0x10) 00:51:36 executing program 1: shutdown(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x30a020005) lseek(r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/', 0x421002, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, &(0x7f0000000380)) 00:51:36 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x20000000) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet(0x2, 0x5, 0xfffffffffffffffc) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10) r2 = dup(r1) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x4, 0x2, 0x3, 0x80, 0x7, 0x8000, 0x800, 0x3, 0x275b, 0x2, 0x8}, 0xb) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x7e, @remote={0xfe, 0x80, [], 0x0}, 0x100}}, r3}, 0x84) accept(r2, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) socket(0x1b, 0x3, 0x2) 00:51:36 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="06000000000000003000"], 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket(0x2, 0x3, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:51:36 executing program 2: r0 = socket(0x10, 0x1007, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x19, &(0x7f0000001540)={0x7}, 0x8) 00:51:36 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = socket(0x17, 0x2, 0x50d8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={0x0, 0x4}, &(0x7f0000000440)=0x8) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@in={0x2, 0x2, @broadcast}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000100)="5d9c55e727d7a2e0702756e7f8d73e99fdd5be67d74bdf2669c7e59becf0d1bcdacc13fe328ea58976b3eecc1a67d62d3c3cb439f2e2cd0a16ccf2edd9ea5e07a9f4328f74da04f56eda6b18dc2cf60c4d1ca393e4c6cd03dd619eb703cab1a1c1335d909579a6c302cefc15366ca5c73d729e8aebbcc0771ae7f556c2134af53f647761f390fce448d8e7000538269551c451afa459f1d64b6b1dcf878890ca0664aec32a0bb6d5b07f945655e369652e830bf1ec1cf03c85401453addd0046bc9edbcec57e245cb572488ef62430549a6e892e45843e93b3231e3d81fc1ffa0f07aeddc0b9516a6fd038208bd2b6c51be8c29f814f", 0xf6}, {&(0x7f0000000200)="2653b88b0492917b3093c8d309005cd7f8af420cc6a4bac355172226a29ea6d1d57def8a707b7979f100f8bcf40f6e5b4d4e45287daa76cacff7027199e48d987c13c77291a1237eff100ebec2cc6e54919cef68ac10f7780f40f5eb09a1420d8bd335bd8e174514888e92d16be8ae0812c964cb615e829569721a63dc89c5943be767fa88ce7e7691e2262204d2d382753bb1f5d4e21e90cc63ba3656dabf", 0x9f}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="6054f64d5b5de8eec8a3b333efdeba071af9", 0x12}, {&(0x7f0000000340)="87ad388e", 0x4}], 0x5, &(0x7f0000000480)=[@sndinfo={0x1c, 0x84, 0x4, {0x7f91a7f2, 0x1020, 0x1000, 0x2, r2}}], 0x1c}, 0xd) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0x0}}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0}, 0x0) 00:51:36 executing program 3: sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x6, "ac20d6e3655b7ab4a8d9cb6902c85b44"}, 0xfffffffffffffd6a) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={&(0x7f0000000480)=@abs, 0x8, 0x0}, 0x0) 00:51:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0) 00:51:36 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x7, 0xc00, 0x100000000, 0x5, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x3}, &(0x7f0000000440)=0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x41000000000003) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00') getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) fchownat(r2, &(0x7f0000000040)='./file0\x00', r3, r4, 0x400) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x7, 0x2, 0x8, 0x4650}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000300)={r5, 0x6, 0xf, 0x8, 0xc17}, &(0x7f0000000340)=0x18) fcntl$setflags(r2, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:51:36 executing program 0: mmap(&(0x7f0000083000/0x13000)=nil, 0x13000, 0x3, 0x80010, 0xffffffffffffffff, 0x5) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x47, "b0b4c6201f9fea38e87c0168182ce2a5eaf8ceddbd71e22276d674207418ec6c3d88d45c6f4529294285feffd50131f85c3ad8ba5e3a4c8c8adfa3f9c8e6f40aea62896017ecce"}, &(0x7f0000000080)=0x4f) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) exit(0x4) munlock(&(0x7f00000f9000/0x3000)=nil, 0x3000) 00:51:36 executing program 0: r0 = socket(0x1d, 0x5, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000200)={0x1, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x2, @empty, 0x800}, @in6={0x1c, 0x0, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x0, 0xd8e, @empty, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x8, [0x8, 0x100, 0x80, 0x0, 0x7fffffff, 0xfbd, 0x2, 0x3]}, &(0x7f00000002c0)=0x14) sendto$unix(r0, &(0x7f0000000000)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f286f70ad7d3ade3a298263026b42c850fd3872b8bfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000", 0xb1, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:51:37 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000000), 0x4) r1 = dup2(r0, r0) mkdir(&(0x7f0000000100)='./file0\x00', 0x2) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 00:51:37 executing program 2: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, 0xffffffffffffffff, 0xfffffffffffffffe, 0x40000) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000080)={@local, @empty, 0x0}, &(0x7f00000000c0)=0xc) write(r2, &(0x7f0000000140)="1dc7aa835c6004e337364b2bdd17157eeb9dada0cefeb4d5fbcc6a527ea95c0bc68289589512c0c74e62adb93b5deb6d39e722c4f463b63e8b323b7c8ace1bd2075433c42ff139d9b2ffe3b30c8134187bf382e4fc8fd1c4cd388fec4a41394984d85738615a9eae043ff9ae2c0762387e5729948c", 0x75) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r3}, 0xc) 00:51:37 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup2(r0, r0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/130, 0x82}], 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100), 0xc) dup2(r1, r0) 00:51:37 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="1346a31753d7092761f079a37ae67cc2cffb74ec7e2c389017f8ee82f7a4ce73a0498a9d8293273ae711bc8eb651cd7043bf8d9c1b599a6e48d00d8332e0d00ab1bb6cf8f0a99518f35a5334d0ea191a82117415f9f133844c884cb932a42b2d5b0b34866b32b0de21ad8f052258840c26f9b4fd940d106fbcfab743252d9a4d6d4701526bc47e37ca21e8df36e773e520429cf404e1c088dadd6aa32129db182e805f54e63646d0f902e9f53578a4ecdf78bdbaa14044a72400b644a16deb2f8ed441d522f98a91f0d281c88a5daac4cf9f3bc8b8f1c355b171dff15985c7fd5118", 0xe2}], 0x1, 0x0}, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x4, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000380)={@local={0xac, 0x14, 0x0}, @multicast1, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f00000002c0)=0x4) 00:51:38 executing program 1: mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) r0 = shmget(0x1, 0x4000, 0x8, &(0x7f0000000000/0x4000)=nil) shmat(r0, &(0x7f0000002000/0x4000)=nil, 0x2000) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/160) r1 = open(&(0x7f0000000040)='./file0\x00', 0x144, 0x90) lseek(r1, 0x0, 0x1) 00:51:38 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="1346a31753d7092761f079a37ae67cc2cffb74ec7e2c389017f8ee82f7a4ce73a0498a9d8293273ae711bc8eb651cd7043bf8d9c1b599a6e48d00d8332e0d00ab1bb6cf8f0a99518f35a5334d0ea191a82117415f9f133844c884cb932a42b2d5b0b34866b32b0de21ad8f052258840c26f9b4fd940d106fbcfab743252d9a4d6d4701526bc47e37ca21e8df36e773e520429cf404e1c088dadd6aa32129db182e805f54e63646d0f902e9f53578a4ecdf78bdbaa14044a72400b644a16deb2f8ed441d522f98a91f0d281c88a5daac4cf9f3bc8b8f1c355b171dff15985c7fd5118", 0xe2}], 0x1, 0x0}, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x4, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000380)={@local={0xac, 0x14, 0x0}, @multicast1, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f00000002c0)=0x4) 00:51:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x280, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x7, 0x20, 0x7ff, 0x7fffffff, 0x2, 0x1, 0x7f, 0xfffffffffffffff8, 0x8, 0x4000000000, 0x100}, 0xb) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x8, "4505bc2519a6dfe9da35247e9f57d0f5"}, 0x14) lseek(r0, 0x0, 0x3) fstat(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0xfff, 0x200, 0x2200, 0x266, 0x2, 0x9, 0x700000000000, 0x10000000000000, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x0, @loopback}}, r2, 0x630a, 0x2, 0x40, 0xf644e30, 0xfffffffffffffffb}, &(0x7f0000000300)=0xa0) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(r1, &(0x7f0000000000)="3325823860a51c49bae631a36c1b2296475ffdf23381e4b3a26fe8f9492797cec4615737a5949b11128540630f7e91d0148f10e00d4395e337cb58f401adad5389108055cbf7f0d96d0cfdfa3527dfa20516b6d2dffa56c808fba4739e0e0499a1adcb", 0x63, 0x4, 0x0, 0x0) clock_settime(0xe, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x202, 0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 00:51:38 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff0000fc760000"], 0xc}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x2) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x84) 00:51:38 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000500)={0x8001, 0x2000, 0x1, 0x9, 0x0}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000005c0)={r1, &(0x7f0000000580)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000600)=0x10) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) r2 = open(&(0x7f0000000300)='./file0\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000003c0)={r3, 0x917, 0xf, 0x28, 0x2}, &(0x7f0000000400)=0x18) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x1, 0x3, @empty, 0x3}, {0x1c, 0x0, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0xfc96}, 0x7, [0xfaf, 0x6, 0x7, 0x7, 0x4d9, 0x0, 0x7, 0x3ff]}, 0x5c) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x30901, 0x4) unlinkat(r5, &(0x7f0000000140)='./file0\x00', 0x800) r6 = getpgid(0xffffffffffffffff) fcntl$lock(r5, 0xd, &(0x7f00000001c0)={0x3, 0x3, 0x7ff, 0x5, r6}) mkdir(&(0x7f0000000640)='./file0\x00', 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)) sendto$unix(r5, &(0x7f0000000280)="7beeb5fbee865c34d497c31e7719392b99e9da88", 0x14, 0x80, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x3}, 0x8) r7 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000180)='./file0\x00', r7, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r7, &(0x7f0000000040)='./file0\x00', 0x0) 00:51:38 executing program 1: r0 = socket(0x2, 0x0, 0x8) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r4 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000480), 0x10000000) sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB="01003000000000200000"], 0xa, &(0x7f0000000400)=[{&(0x7f0000000040)="7462149b54db8c13c25bd7943a4b49991c2bdce3cf1eae719ae14023b6f1a60551ebf3a96ba9db2d616a990153fb9023215cf2d96f00bf232574db09aa7164faabd5dc1d8611293792412bd2dfd9075cba75dbae58c6cc889a27a97cfd05fce3bc859a2a072fa97872a49dd25df6291039a7faa9258461505dc2e7fe641648a42eb236f2e6458b63a7d1eaa1066ac6431f82e58add886c91f854dbe6232e5f", 0x9f}, {&(0x7f0000000100)="e53e7b66ea45368d875e2ee4518f74407e5f54e87f4a883e9fe7e447155b1492625b97d996c0f9630f73edea6fa49c49555bcb6266c3abf01d0a6c34bbe6e752fd3c8876a1061bcbab59ed1fee9fc533d633ff13e80746abd93e8d96fe7b8b497a9370f33509cb398a98d55d647a3b64cbc0ac4b549b54b846e0357d58d46d52e96bfa153337ff2cb2ab0b64f9b8cfb6b65408ee3f459f7bcd768a1890cb0a88567ba7ed7651064b97e0dc7df3da355ccab000a5a2f59a4c7782ad9e8a1a5c714eed0fadbc1a", 0xc6}, {&(0x7f0000000200)="9744a1b92fd29b40a1440034837cf9", 0xf}, {&(0x7f0000000240)="b21a70cca571332bd60b4c40aaace14877ccc7bd39ef52dbb9616b9be8b5df5f8a3d3b1896b51605a1d2e4971a600a969acd157c2b3d4ae18f29cbb8fd34a8d7bf89a23439fc9d92213950456ab279aa476174e52977612a5ca599e61c461d84bd", 0x61}, {&(0x7f00000002c0)="02f7892deed08d5a0dd5b8b5b19f444a29ae6817c6fe51cdc0a8263bac5c0e9152d1f99762d98725dee0ecb4c357d852e14ec2ad0059d0453526182f814a6bc4d08b73641adf2292bc85d4ca46e7bb47395fe5930f300727640a643e5ddbe766850c5371403de8ad4424d6db8a9112d30b572631b1a8a11ddb5487efc51c673c49f81f8b8db8645172e1b2cdf638a74639541e", 0x93}, {&(0x7f0000000380)="57fb231bc589eaa60a1ac544ac4b202d95ed15fba5d2f1d53bccbf7fe134", 0x1e}, {&(0x7f00000003c0)="c11bb45652ac71779d9957756404f0f3acc7bb94b966e6f7b1f3440dddd1296c0b40975d10927d8a9a1655447a8a079b", 0x30}], 0x7, &(0x7f00000004c0)=[@rights={0x20, 0xffff, 0x1, [r1, r2, r3, r4]}], 0x20, 0x100}, 0x184) getuid() 00:51:38 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x4, 0xffffffffffffffff) read(r1, &(0x7f0000000000)=""/128, 0x80) read(r0, &(0x7f0000000080)=""/89, 0x59) 00:51:38 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x200000000000057e, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/8, &(0x7f0000000080)=0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:51:38 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) 00:51:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x3) 00:51:45 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5, 0xfffffffffffffce0}, 0x8) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) 00:51:45 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ftruncate(r0, 0x8000) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x55, 0x0}, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@rand_addr=0x3, @multicast1, @loopback}, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000000c0)={0x0, {{0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xc6}}}, 0x88) 00:51:45 executing program 1: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x8000, 0x800, 0xffffffff, 0x5dc24eba, 0x5f54, 0x1, 0x8, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e20beb41105fe8000000000000000000000000000bb0100000000000000000000000000000000000000000040a12491000000000000006600"/128, @ANYRES32=0x0], &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={r2, 0x9, 0x1, 0x6, 0x5, 0x4b, 0xf7, 0x3, {@in={{0x2, 0x3}}, r3, 0x20, 0x2, 0x1, 0xfffffffffffffc01, 0x16}}, &(0x7f0000000240)=0xb8) mprotect(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0) mmap(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4, 0x10, r1, 0x0) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0xb787de7473bd3dbe) 00:51:45 executing program 1: r0 = getgid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) getgroups(0x2, &(0x7f0000000080)=[r0, r1]) getgroups(0x40000097, &(0x7f0000000040)) 00:51:45 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r0, 0x20) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@rand_addr=0x4, @multicast2, @multicast1}, 0xc) 00:51:45 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000fe800000000000000000000000d8721211369267104f7490ec0000aa02"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xfda0) shutdown(r1, 0x1) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:51:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998) fdatasync(r1) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8000000001, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000075) 00:51:45 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, &(0x7f00000001c0)) r1 = dup(0xffffffffffffffff) lseek(r1, 0x0, 0x3) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r2, 0x0, 0x1000000000003) getpeername(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@multicast2, @local={0xac, 0x14, 0x0}, @multicast2}, 0xc) bind(r0, &(0x7f0000000500)=@in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000180)=r3, 0x4) fcntl$dupfd(r1, 0x11, r0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x25, &(0x7f00000005c0)="00c0183a92b5f6a53f99b632f8eac8a1c0691b4818a71d597879600682a3469f8dd0f19cc4141daf0ee40d10833b874ce56388aacf854bfadfcab4b2fe9684a38fd4af86b2362b0e62c34a29ee5e83ef1582ac9d7f00575f60bea2da2d046926518c6c0f3b2e63f962ba55f23fd53d52edea6b6b65d5ed6db61ff271fdd54d5c9d85fd15d1fe2cea3456b01d2f9cab32a63d0294f15835d7b4bf6b4e6d7c6fdc28dca4efa2ac4d68306a6cd3af53f04deef6a55e310276ead75aa82e4356", 0xbe) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576", 0x78) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$sock_int(r1, 0xffff, 0x1, 0x0, 0xfffffffffffffeac) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000540)={{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x94}, {0x1c, 0x0, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x1000}, 0xfffffffffffffffe, [0x9, 0xdabe, 0xffff, 0x1ff, 0x1883157f80, 0x8, 0x7, 0x1dc]}, 0x5c) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000006c0)={0x0, 0x3284a939}, 0x8) openat(r2, &(0x7f0000000040)='./file0\x00', 0x100005, 0x80) r4 = dup(r1) pwritev(r4, &(0x7f00000004c0)=[{&(0x7f0000000700)="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", 0x1000}], 0x1, 0x0) 00:51:46 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x16, &(0x7f0000001a80)}, 0x81) close(r0) 00:51:46 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/194, 0xc2}], 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) getpgrp(r2) write(r0, &(0x7f0000000280)="be", 0x1) 00:51:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998) fdatasync(r1) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8000000001, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000075) 00:51:46 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x2bb) 00:51:46 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000002c0)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x23, @rand_addr}], 0x10}, 0x0) socketpair(0x1, 0x10000007, 0x4, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000240)={r2, 0x1}, 0x8) 00:51:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@loopback, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r1}, 0xc) r2 = socket(0x1c, 0x5, 0x0) socket$inet(0x2, 0x20000000, 0x9) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000)=0x7, 0x2) sendto$unix(r2, 0x0, 0x0, 0x80, &(0x7f0000000040)=ANY=[@ANYBLOB="00002e2f6651cd696c65302f66696c653000"], 0x1) 00:51:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="fc", 0x1}], 0x1) truncate(&(0x7f0000000140)='./file0\x00', 0x31000200) 00:51:50 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x48) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/208, 0xd0}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 00:51:50 executing program 1: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@in={0x2, 0x3}, 0x10, 0x0}, 0x0) 00:51:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x12008c, 0x40) freebsd11_mknodat(r0, &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0xce39c25) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0, 0x100}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') ppoll(&(0x7f00001b2000), 0x0, &(0x7f0000000380), &(0x7f00000003c0), 0x8) fstat(r0, &(0x7f00000005c0)) ppoll(&(0x7f0000000080)=[{r0, 0x4}, {r0, 0x20}, {r0, 0x104}, {r0, 0x2004}, {r0, 0x2}, {r0, 0x2000}, {r0, 0x2000}], 0x7, &(0x7f0000000140)={0x8}, &(0x7f0000000180)={0x9}, 0x8) 00:51:50 executing program 0: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) fdatasync(r1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x1ff, 0xd135, 0x2, 0x3cb}, 0x8) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00') 00:51:50 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000013e00"/128, @ANYRES32=0x0, @ANYBLOB="00ff01000000000000"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x5, 0xd00, 0x9, 0x7, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) connect$unix(r3, &(0x7f0000000180)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) 00:51:50 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2}, 0x0) 00:51:50 executing program 2: freebsd11_mknod(0x0, 0x2000000001000, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x0, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r1, &(0x7f0000000040), &(0x7f0000000440)=0xfffffffffffffd6c) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000140)) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000480), 0x0) getsockname(r0, &(0x7f0000000500)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000540)=0x1c) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) r4 = open(0x0, 0x4, 0x0) fchmod(r4, 0x100) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f00000000c0)={0x7}, 0x1) truncate(&(0x7f00000002c0)='./file0\x00', 0x7) fcntl$setflags(r4, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x5, 0x100000001, 0x10001, 0x10001}, 0x0) connect$unix(r4, &(0x7f0000000300)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={r5, 0xfda0}, &(0x7f00000001c0)=0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000340)={r6, 0x227}, &(0x7f0000000380)=0x8) getsockopt$inet_mreq(r8, 0x0, 0xc, &(0x7f0000000200)={@remote, @broadcast}, &(0x7f0000000240)=0x8) freebsd10_pipe(&(0x7f0000000580)) ftruncate(r7, 0x6) pipe2(&(0x7f0000000280), 0x4) fchmod(0xffffffffffffffff, 0x86) semget$private(0x0, 0x0, 0x0) 00:51:50 executing program 1: r0 = socket(0x2, 0x5, 0x1000) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1204, &(0x7f00000000c0), 0x8) 00:51:50 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7ff, 0xff62) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="716d88e7e91d8c409e12d023ac01000000"], 0x10) writev(r0, &(0x7f0000000b40)=[{&(0x7f00000008c0)="d25bbb1489322c95f463efd74ed097e06975fa23236681bf4618dbf8a9b8631116580232ad764422b234a9e356a18f578d3f59425c8462f20622f4dd4d38a1fb46e46f0d7f53d11cb2fc98a2c87bbec34ab446f925e29ed3722d470a748ecc293734cac72eb8d0bf7e910d36c6c5320aa8be9308100c271bc5a0fdde2e93f3b4cee469b7097fe7a088d64303f45d2f999a412ee2fb9721e2d0", 0x99}], 0x1) sendto$unix(r0, &(0x7f0000000300)="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", 0x4ed, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 00:51:50 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x7, 0x1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0xc25, 0x2}, &(0x7f00000000c0)=0xc) setsockopt$inet_int(r0, 0x0, 0x20000000031, 0x0, 0x0) 00:51:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e23ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/136, @ANYRES32=r1, @ANYBLOB="01000000fdffffff000000000400000005000100"], 0xa0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x3, 0xffffffffffffffff}, 0x8) 00:51:51 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0xfffffffffffffff9}, &(0x7f00000001c0)=0xc) 00:51:51 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)="a904a32f", 0x4) 00:51:51 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022f2f66696c653000"], 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), 0x4) 00:51:51 executing program 3: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x0, 0xf, 0x80000, 0x4}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r2, 0x7fffffff}, &(0x7f0000000140)=0x8) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet(0x2, 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) freebsd11_mknod(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)={r2, 0x6e, "2d34fae83ce84d77403660e7209933b386dbe06e347a4d88053256dba5da41f9a6897a4df45cda5e7673097bd37310a23d3b1b3cd0aa65256add87751b26a3db91af9561a6125d4feebb7f84f77af7f1eef053cb99e35b27659c9507daa431d21b94d6b9a9da563b92f76de96d3c"}, &(0x7f0000000200)=0x76) getsockname(0xffffffffffffffff, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) poll(0x0, 0x0, 0x0) getuid() 00:51:51 executing program 2: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0xffffffffffffff1b}, 0x0) 00:51:52 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) exit(0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0xe72d8baeb867b9e0, &(0x7f0000000100)={0x3, 0x1, 0x0, 0x1, r2}) 00:51:53 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000002"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) sendmsg(r1, &(0x7f00000003c0)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0xffffffff80000000, @loopback, 0x6}, 0x1c, &(0x7f0000000300)=[{&(0x7f00000000c0)="8ffc627261c03336bf1680fa7b0949d4810f66bca8214cbe2f9f144e76c49bb421c98edba8ea0e1b613967b3fb8f1cbf8bd660cf361207", 0x37}, {&(0x7f0000000100)="fe980f281dc4b1e3f507559cc3fd7d529fc68e8a25cea8491904d0aa6dce8678499ae44aca78336665e9b590f4d4c1c8b46506959b7c7966b6c11403021df77ad34829a57b31bc8ecb7ba783bf6687478a6908815690b4e9ed52b2ba84322537254cbde9cb886f91d9ffe28006341036c08b86b373253141dbc782cf85b878a074012905eae6e9ed6bc1d3df2ce3c1c070df4c7b7483d35ea4fd77562f851f3331ed3777bb8b4a9ec26ecec882908ad90b4fcab8f84f2fde3ab93e8d33ca5bc4ea3bbe8ea0828fc2961250ca2abc4f1746f1bd1cf5128d823b38afb4ae1da22b7c56e7e9c069c6f20c3c0a", 0xeb}, {&(0x7f0000000200)="bc4571137a60f9f2643ff82a87da904b1ef62ac0e9d244db2bd944dc3f123ae41e708dabe677598730859348f7a38ab9a3db83a23d79628076d78d704adb460ec2c40782473da5c864e0ebad2238ec587b427aed2fd07d9a49cd56fd36b4061d892740a18d8243621b2fe18644e2ddc9fc8e0849f32fecf05d16882bb730e433f5f9154c4f604dbbc97168faeef755ed8899ad955e91bde28c29b88e3415b77ba553fbb5645ad9511445e274c14e535077d0d44e2e95c46c4269ddac64382264c9180d0754071fb6e36376837442c07ebe60", 0xd2}, {&(0x7f0000000440)="553307330c98687e8de98b25b6d097ac2b17886bac4fd7b1639a4e691a4513585ce243334f724581d14b377f0917f932a77eab2d9e3c322ec6e0102bd6e51aa90646ad3ebefa9648cf8ab8b6595d5901adbe2b4539c1e8b66ff542f0e1cab13d3faee98393f7f5092bda4ad023d6ffab874de390dd943691979a76aed7127d46e2f1c6", 0x83}, {&(0x7f0000000500)="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0x1000}, 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0x1280}, 0x20000) 00:51:54 executing program 3: r0 = socket(0x10, 0x20000004, 0xa8b1) fcntl$setflags(r0, 0x2, 0x1) munlockall() setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000001c0)={0xffff, 0x0, 0x4, 0x100000001, 0x8}, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xcb77, 0x1ff, 0x6, 0xedf, 0x5}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r1, 0xe7, "3b3795df5b0d0df94d6cbbf7f3f5f1db931bf9318de88e213e3c70ac2234ad3df0f0d6f34235086b38be656704d863ba33dad0a7414224c3359cfedcbc302a2a4022ff8f721336abc73c87c6f60e1302b610c4118a671322972a9572de7ac98b1ee5489e0deb4121f6a1bde9e6644f0470119e8094c695848053784bb462034cf2c6cbe2d980b23d5cba3b0d3b5c814c6e3e6912feaa7903cb141644eb1be03e18ca5c03f21235fb11166e61d6f46e41a7a6b759b52450b73ecce2bcf2fc82ac61d9093da7c08fa975d73cc778b3b448a5f42aafb9a220df885e66a37872f22b4305a72ea25db6"}, &(0x7f0000000180)=0xef) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0xd54}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, 0x0) 00:51:54 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00000008c0), &(0x7f0000000900)=0x0, &(0x7f0000000940)) r5 = getgid() sendmsg$unix(r0, &(0x7f00000009c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f0000000100)="59e69c226ba4962b9423d602075e9df986d01a618d202b4395bbd7a08b650ced945b351dc8b3e7d744ef71282743693f4b684912ddbbb8e8dd1740d6bd846ac5a7c22a2676cf34670c60184c9bd1a21b61b6156c0f8fa61c67342b8c153181c59981df491c5750aee32fa4be83597246b8a6f100b5a74c1617a9b131b0230485753855b2789d4122e249a2a40f9db5997f24cceb2fe43011296f0d3a58aebe4ec94754514cfd32030c462bf837f6b5f986d5fe2aa39809cc64f5b08b06a3dbc61faa9c2e20ad0f12ea75d37a4e7a03fb3dcf9810006a226ea148378e52de9c29a64e82bc8bab11d7252e9a44f0aff3ed69365b", 0xf3}, {&(0x7f0000000200)="5a5c288b4c773dfe414d6767d5d37455fd17c459990f25eb30e2cf1617c74dabc696ba07370caecf9b25bf7dde2e644431ef552023eac32290a16073d6ffa9e7982f7552dab24a1de5272932cc98164dcc566872ddd55a3ed7e3105c252d736895ff4ae5e1cb8af88cde299c1396b97dcd102f66dea590e046970a849cc0873522acb2d541da", 0x86}, {&(0x7f00000002c0)="e0a78e9b5f425d4e0370cdcd02e8eef0e7416835d75eda764b608a0a324d8575f160f8d78034d4d95bc0e3122d1ae00c25f242b9467c9003da31afa3e28fedfec689e0794926ccf333f99e2bdc9f9d29c1513740dd48ddf3c3acb4e0405ecc66500d802427057f9d24926f6387787745", 0x70}, {&(0x7f0000000340)="e3a572e763c3bb8ae1348009fa7c33a780a177476dddbc274b07dfb93afada505687fd387eca3e5a100f1f578658b9542f46b3266eb3bf3c5fc73d1b7ff6b28b2cf5244237d2a20aee94a240dea4c8a77c6c692e1ce047e323a035321e482399eceebc5e6ae4ad53d493693e3131caac7e90d10a942a2320e8e82927f113ae44fda1b7e4c162cb0607690a9ccedaf340a265736f0c679b23fd691e23d4bb49f1a1781bfa452c1ab0a38a8653b397a96c8faba7934182ab79d6a503f0a1d6a87564e70fdaf1408fec6f285f", 0xcb}, {&(0x7f0000000440)="a7d18bd69ecd3ee609d66e273c0133b76c7be02ef173e30bddaacfdcffa4229ff9a7e9b87a8a00d60c4f59f0de1465e575d96b540c3690c7939fa9bc3637c60e88281d30a3a4ea700ae782192a3503815232d124398113d2d36cb352aabb8059a5767f77350d4a683f12d55f8a2252c32852642fb1d69510fcf6cab1a6da4425453447b7a1361a5c003c4fde43962d48da239bc2f2c48a456b935b609e767f86b0f96d6044ba", 0xa6}, {&(0x7f0000000080)="4763fa7f99210148e174cc3c98a04e315a2d96b8c54cb1908c7362e5e8d31683eff1ca8c9a3d2e4eca3f4b4c0c9e82b976d64886034afeed158ab7c5e851", 0x3e}, {&(0x7f0000000500)="86fec85e37c3f4cf9902143c938b688c44609e90ceca72bc0c1d65ddea20a76e910009a533b02b4392130cc079f1bb4bb028bcace2da4507db228c3f7753d8aaadb7caf08b63072e7e4892f1d561601681a6765305c6dd4c5a9f28e59251aaa5cdc49c425cb850426e99c0a67e1c20adc9120629fc8d61cb7bf8f02db50d70ff4953efd37cd191e554c85529d0f71d2053332cf07360444c796aae4efa277f5f7e4329eb1b18f128d9ba9f04f9d5e7e270cfe83e1260ef5bc4130960a1466cb79a3a19d8705ad607816a99c284b48a4e57825105f2da56772827f2aa4c608a91226ab237bbfe3cbd8297a51cbb75217184930a6b3f06d6ca", 0xf8}, {&(0x7f0000000600)="68ece566dc160b7aa54c6e97d904461530cdff01728bef3dfa8f017073606b0da867b6ac50756d888fa37d0f705dc4022640b626aed89c9cd78027f1cda9068219271515b9b4ce4b91682bcbe680f61dd16c92047b35330b7e8835cf96da26dcd47481da37bb8596172aae3c4233697a1925213d19ce2c5f43e9", 0x7a}, {&(0x7f0000000680)="190d67ff8c88f28ed506133ae0690842fa6c6bd43892b83fdb49f7117276787b9dcf525500dc477611314791d6e839afa085a03e158ec7291bb47aeffaa3400e587d5e8a7404bd6afb9b05ecbf6493c07ffe951d3274b3200945f6993215d1557eb777e42bc4c75fade1a5a3c91a2dbaa6d9fd88ba48575543c844f75d0133847523cdbf79bbb27050c72a37b31929718d296c05ae5879c13cb481f92bfd68043a49008b5f0b47646c0b895efcd7e3e53f9c04aef79911d9e62e33d541330982d342acd53cc3a617786437da06cff23019f612219be08beb023bd195", 0xdc}, {&(0x7f0000000780)="559e46de6f7f0a8a8a7afe9142427c056999ef626f60dc0e1e98591565e29d6a486098476539cd90cf1ad7d293f414471cef25cee0f048d4a3b691b2f5142571e3", 0x41}], 0xa, &(0x7f0000000980)=[@rights={0x18, 0xffff, 0x1, [r1, r2]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}], 0x38, 0x20000}, 0x18c) syz_emit_ethernet(0xe, &(0x7f00000000c0)="61b22b599237aa68c13b97118100") 00:51:54 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r0, 0x0, 0x1000000000003) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x41dd) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = dup(0xffffffffffffffff) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = dup(0xffffffffffffffff) read(r1, &(0x7f0000000140)=""/107, 0x6b) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x6, [0x800, 0x7, 0x4, 0x800, 0x101, 0x1]}, &(0x7f0000000280)=0x10) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x5, 0x0, 0x6, 0x7}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r3, 0x101, 0x33cf}, &(0x7f00000003c0)=0xc) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000)=0x4, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) 00:51:56 executing program 0: 00:51:56 executing program 0: fchmodat(0xffffffffffffffff, 0x0, 0x0) 00:51:56 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x8, 0x8001}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) socket$inet6_udp(0x1c, 0x2, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="e8ffffff4a9028cb6b49278b6af0141ad735d0c8e90e63b7691c63214095aecdb582fef9931e02cc7a0d72a2adb0b94504eb357879114aee2df2026a8243354cc72395321c68dbf250501b96771df63d75ccd22a3f7085902536e404710fc828289041e5061286ee895a272e0fae6419dc3ca0232395110966c9a519fdae170a8e5646ae7a937ba0165b81cee05d70ea121f96501c2d099248645861bd9d2c45a95f777843683ca1cf11b0a21783"], 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={r1, 0xfff, 0xdd, "35d6bb00695274deb33274389ca5607398e5128556150bdaa63ade138153e5a75c379cf045ad4d433640415ae6737db2f498c6be60a2aa4f608c52abc2f1350d819c6e0ae5c6ee8d35c3c265b1fc02d8215a4de1895e60389158ee9b81937f4a9eecd37dafb81dcb91699357b593ab6cae9828ac53d16c682305f896430dc2020978392bdfcd1d72da99291f23feb52626bf909b26050a87a49f1044387c977e56430ce031ac9453dc9351ed604fa9e622942aba33fd52b37b568f637b7033265e2b52fb84b697d892330b8f2623468db689c9b29b934e6353de15855f"}, 0xe5) 00:51:57 executing program 1: syz_emit_ethernet(0xffffff75, &(0x7f00000000c0)="79fefb3523e0db659e06000808000604aeb5a431589e1ac07119e66ce248785a000000bbe7000000000000000000c13502f4e51f2a20a2ee7c8ea857c83d5ec36a29499ec1feeb2085c20af89a72dd537caf177202bc56241e22a9a0755b7bc17a3520e798b550bbd74be75b33cf0c6e1f729a473c3f98c70026a2d4ec703135e5c980e48844890121c2aef2f791d56efbd10c381e6d03e1ae06e3eecbf357bc94e8392c77760f98737b0547cac744") 00:51:57 executing program 2: r0 = socket(0x2, 0x5, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)=',\xb0\x00', &(0x7f0000000140)='\'\x00', &(0x7f0000000180)='\x00'], &(0x7f0000000300)=[&(0x7f0000000200)='\x00', &(0x7f0000000280)='/(-^\x00', &(0x7f00000002c0)=')\x00']) 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$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x3}, 0x10) 00:51:57 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0xc, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x4) sync() setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000380)=0x37b) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, 0x0, &(0x7f0000000440)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = accept(0xffffffffffffffff, 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept4(r6, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, 0x0, 0x92f1912d1972a3e8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000040)=0x400000318, 0xffffffffffffffe3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r6, 0x0, 0x1000000000003) syz_emit_ethernet(0xd7, &(0x7f00000004c0)="cf094a1e04d4fc0d0b60d39b626268972ceaff3bf31ff18bc5f53b5e61da0be8f30b4eb7b0bc5ff8fd3bc0514b22e348700de08d2cb0e6e4636d943322d7d8c4bd4a51b3d4822e27d7c82d31522297038e463414d66c9c0dd34befb309f0ca75bba9b4de16b30550e5b66c36f3f429a6f75126e4a646abd08da3594775a8602db39ecb9149324cc54e8a214cf775f525dcdc58c049b7fe2eafe3e4f0cfe80388d1fff849e65ea4392000b6aff8b1f85ce35f294e5507032735eee8b82b68ea109a2a8d9a9e60aba62dba5de81dd1d0b8e9ee9cb8b70569") pwritev(r6, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r4, 0xffff, 0x0, &(0x7f0000000240)={0x8, 0x6}, 0x10) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, 0x0, 0x0) 00:51:57 executing program 1: r0 = socket(0x800000001c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) close(r0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x3, @multicast2}, 0x10) sendto$unix(r0, &(0x7f0000000100)="741563d3bc45f90032528c498d2773d471e6d4a902e6e48d8fccab3bb6dedb53a7977348605d7b4540915fc983b85399cb7ce355dc213ef837df3584932043eebd77cf266bfc46e6dddebb634158054ba5", 0x51, 0x1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) chmod(&(0x7f0000000000)='./file0/file0\x00', 0x2) 00:52:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1002, 0x0, &(0x7f0000000040)=0x3c6) 00:52:02 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x0, 0x4, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x1, 0x17, 0xff, 0x40, 0xf201}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000040), 0x10) 00:52:02 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x80000000, 0x1000, 0x80, 0xffffffffffffffc1, 0x0}, &(0x7f0000000180)=0x10) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000001c0)={r3, 0x7ff}, 0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6(0x1c, 0x5, 0x37f6) getsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f0000000240)={@broadcast, @remote}, &(0x7f0000000280)=0xc) 00:52:02 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2000000000009, &(0x7f0000000080)="eaff125c35cf1c003583418105cdab177d61099794c420d2174df02ef0a9451a2016e64b2ca2b041ff4062a5b87940e5bf5779b9aa62acc5f9b6302dbb78a378a2b867cb43fcdb1f9ef7ef42ab42e7e6ecbf0c2801ad3c87926d626c6e78e8b4b3ccf3f6137da60d9a6a349d75ebe83a8235760d73bbc67e96a3cc12c9323ac0c61122061194457e7ec4df668e12b98a3f49abb6d7b9ca3c5ea11b5506cbe77648cf3ddfa55072b70dd679cfb3901ca600f57624cd7292e43a156b5cce23e398d0", 0x326) 00:52:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x200000000000005a, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fdatasync(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), &(0x7f0000000080)=0x4) readv(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x150, 0x0, 0x0, 0xc6c65183) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) 00:52:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = getpgid(0x0) r2 = getpgid(0x0) setpgid(r1, r2) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000040)=0x201) 00:52:02 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r2 = fcntl$dupfd(r1, 0x0, r1) lseek(r1, 0x0, 0x5) sendmsg$inet_sctp(r2, &(0x7f0000000380)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x85) 00:52:02 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x410, r0, 0x0) close(r0) 00:52:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1ff, 0xf, 0x9, 0x8}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x28ce1236, 0x3, 0xc0, 0x100000001}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2302000000fe8000000000000000000000000000aa0600"/128, @ANYRES32=r1, @ANYBLOB="09000300c00a0000"], 0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x31, &(0x7f0000000300)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="00000200"/20], 0x98) 00:52:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1205, &(0x7f0000000000), 0xfe6a) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x2000000010000, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) connect$inet6(r2, &(0x7f0000000100)={0x1c, 0x3, 0x876, @loopback, 0x635}, 0x1c) r3 = openat(r2, &(0x7f0000000140)='./file0\x00', 0x8800, 0x2) fcntl$dupfd(r2, 0x11, r2) setsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000080)=0x9, 0x4) lseek(r2, 0x0, 0x41000000000003) fcntl$getown(r2, 0x5) fcntl$dupfd(r2, 0x0, r3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setflags(r2, 0x2, 0x0) 00:52:02 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140), 0x8) 00:52:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x1, 0x2, 0x7fff, 0x5, 0x8}, &(0x7f0000000240)=0xa0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r3, 0x1000}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000140)={0xffff, 0x200}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x9, 0x1, 0x8000, 0x7}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={r4, 0x4, 0x7}, &(0x7f0000000100)=0xc) 00:52:04 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000000)=""/102, &(0x7f0000000080)=0x66) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:52:04 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) clock_settime(0x407e82edc0fa2eeb, &(0x7f0000000000)={0x5}) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x401, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) getsockopt$inet6_int(r0, 0x29, 0x44, 0x0, &(0x7f0000000040)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:52:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) socket$inet_udplite(0x2, 0x2, 0x88) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/17) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r2, &(0x7f0000001940)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x400, @loopback}, 0x1c, 0x0}, 0x104) 00:52:04 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file2\x00') mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') truncate(&(0x7f0000000280)='./file1\x00', 0x4) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') dup2(0xffffffffffffffff, 0xffffffffffffffff) 00:52:04 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x72}, &(0x7f0000000040)=0x8) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000280)={r1, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x2, r1}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000300)={@local={0xac, 0x14, 0x0}, @loopback}, 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000100)=""/252, &(0x7f0000000200)=0xfc) 00:52:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/10], 0xa, 0x0, 0x0, &(0x7f0000000440)=[@cred={0x20, 0x3}], 0x20}, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2}, {r0, 0x18}, {r0, 0x100}, {r0, 0x2000}, {r0}, {r0, 0x2001}], 0x6, 0x4) 00:52:04 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x8) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8000, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x8}, 0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x27, &(0x7f0000000280), 0x4) 00:52:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet6(0x1c, 0x2, 0x7) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xa9, 0xfffffffffffffff9, 0x8}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0x100000001}, &(0x7f0000000380)=0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x9, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x128001, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="0103000000000000000300000800000002000000"], 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000700)=""/170, 0xaa}, {&(0x7f00000007c0)=""/244, 0xf4}, {&(0x7f0000000400)=""/104, 0x68}], 0x3, 0x0) sendfile(r0, r0, 0x0, 0x10000) 00:52:04 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffccb) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, 0x0, 0x3c1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x40, 0x9, 0x8000, 0x7, 0x401}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x7, 0x6}, &(0x7f0000000140)=0x8) 00:52:04 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x40) fchmod(r0, 0x0) r1 = fcntl$dupfd(r0, 0x4, 0xffffffffffffffff) fchmod(r1, 0x0) flock(r1, 0x5) 00:52:05 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file2\x00') mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') truncate(&(0x7f0000000280)='./file1\x00', 0x4) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') dup2(0xffffffffffffffff, 0xffffffffffffffff) 00:52:05 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x3c7, 0x4) r2 = dup(r0) sendmsg$inet6_sctp(r2, &(0x7f0000003cc0)={&(0x7f0000001840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0}, 0x0) 00:52:05 executing program 2: r0 = socket$inet(0x2, 0x1, 0x220401ffffff) r1 = fcntl$dupfd(r0, 0x0, r0) fdatasync(r1) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0x2b}, 0x0) 00:52:05 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x400}, &(0x7f0000000080)=0x160) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r2, 0x7ff}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x1, 0xf, 0x3, 0x8000}, &(0x7f0000000100)=0x18) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x39a8}, 0x14) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r2, 0x4, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r2, 0x1000}, 0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000001c0)={0x101}, 0x10) 00:52:05 executing program 2: mkdir(&(0x7f0000000140)='./file0/file0/file1\x00', 0x1) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0, 0x0) rename(&(0x7f0000000100)='./file0/\x00', 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0/\x00'}, 0xb) 00:52:05 executing program 2: r0 = socket$unix(0x1, 0x400000000000001, 0x0) r1 = dup2(r0, r0) poll(&(0x7f0000000500)=[{r1, 0x14}, {r1, 0x184}], 0x2, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) 00:52:06 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$sock_int(r0, 0xffff, 0x8, 0x0, &(0x7f0000000040)) 00:52:06 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) freebsd11_getdents(r0, 0xfffffffffffffffe, 0xfffffff2) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 00:52:06 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto$inet6(r0, 0x0, 0x60, 0x188, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0xfffffffffffffefb) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x3ff, 0x4) shutdown(r1, 0x0) 00:52:06 executing program 1: open$dir(0x0, 0x400000002c3, 0x40) 00:52:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x60000, 0x2, [0xfffffffffffffffe, 0xfffffffffffffff9]}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x10, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@broadcast, @multicast2}, 0xc) 00:52:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) fchmod(r0, 0xffffffffffffffff) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) freebsd11_fstat(r0, &(0x7f0000000400)) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) r3 = open(&(0x7f0000000040)='./file0\x00', 0x8281, 0x0) poll(&(0x7f0000000000)=[{r3, 0x6}, {r3, 0x101}], 0x2, 0x5) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000340)="497fc803d82af12ed9b5978256f94d15d345c10368ce5c1d4e9fe089946640bb3a6452f5f4b1993b4db839c30c5d67fab639b256a1b83f249d05e895ff18c13f276138da1afa5990bdce17f31c4c318711b2c63b5640f0fdbce6518651fe69fc9833a7be5a5f75776ace36069cc407b2b472d35d8e3e048a12772aa4127666c74aa8e9c639131ff3b60ed437e6d8e660ed7708a500"/159, 0x9f}], 0x268, 0xffffffffffffffff) 00:52:06 executing program 2: r0 = socket$inet6(0x1c, 0x4, 0x3) sendmsg(r0, &(0x7f0000000bc0)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x3}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:52:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x67, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000000)={0x9, {{0x2, 0x1, @loopback}}, {{0x2, 0x1, @rand_addr=0xff}}}, 0x118) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x100) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x56, &(0x7f0000000280)={0x10001, {{0x1c, 0x0, 0x20000000000, @empty, 0x8}}, {{0x1c, 0x3, 0x9, @empty, 0x1}}}, 0x108) 00:52:06 executing program 3: socketpair(0x0, 0x20000000, 0x9, &(0x7f0000000100)={0xffffffffffffffff}) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r2 = getpgrp(0x0) setpgid(0x0, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setpgid(0x0, r2) 00:52:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x200}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0x7, 0xfffffffffffffe01}, &(0x7f00000001c0)=0xc) getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:52:06 executing program 3: semget(0x0, 0x6, 0x106) 00:52:06 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000040), 0x4) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000002380)="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", 0xfb5}], 0x1, 0x0}, 0x20101) 00:52:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) setsockopt$inet_int(r0, 0x0, 0x45, &(0x7f0000000000)=0x180000000000, 0x4) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0x90) 00:52:06 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f0000000140)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f56001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x79, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x3, 0x103) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') 00:52:06 executing program 1: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x80, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) semget(0x0, 0x0, 0x8) freebsd11_lstat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) r4 = socket$inet(0x2, 0x20000004, 0xffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000380)=0x7fff, 0xffffffffffffffdc) setregid(r2, r3) r5 = accept4$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x30000000) truncate(&(0x7f0000000340)='./file0/file0\x00', 0x3) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:52:06 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000000)={0x41, 0xed}, 0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) r2 = shmget(0x0, 0x3000, 0x400, &(0x7f0000ffa000/0x3000)=nil) getresuid(&(0x7f0000000180)=0x0, &(0x7f0000000300), &(0x7f0000000340)) r4 = getegid() freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) r8 = getpgrp(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000005c0), &(0x7f0000000600)=0x8) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000540)={{0x0, r3, r4, r5, r6, 0x100, 0x5e08b38b}, 0xaf6e, 0x1, 0x7, 0x8, r7, r8, 0x9}) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x3}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x7d, &(0x7f0000000240)=""/185, &(0x7f0000000140)=0xb9) 00:52:06 executing program 0: accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0x1c) r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@un=@file={0x0, ""/78}, &(0x7f0000000280)=0x50) r1 = socket$inet6(0x1c, 0x0, 0x9) r2 = accept$inet6(r1, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x4) freebsd11_fstat(r0, &(0x7f0000000080)) r3 = socket$inet6_sctp(0x1c, 0x4000000101, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x3, 0x100000001]}, 0x8) 00:52:06 executing program 1: symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f0000000200)) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x30000000) getsockname(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) 00:52:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x5, 0x10, r0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, 0x0, 0x0) 00:52:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x3, 0x4200, 0x6, 0x4, 0x0}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0x82c, 0x6, 0x2420, 0xfffffffffffffff8, 0x100000001, 0x65, 0x1000, 0x1, r2}, 0x20) writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x189}], 0x1) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000000000000ffff000000000000a040f4f8bd7f3ff1a3da518b31e8aeccb2f82a123517f1f0ac8bf46e71b30c3acb4eed1476446594f7e3191177e6247e339c21bd9b619e2204f3"], 0x4a}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast1}}}, &(0x7f00000001c0)=0x8c) 00:52:06 executing program 2: mlock(&(0x7f0000a90000/0x2000)=nil, 0x2000) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, 0x0) bind(r0, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0xc66]}, 0x6) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) msync(&(0x7f0000a91000/0x3000)=nil, 0x3000, 0x2) writev(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:52:06 executing program 1: mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) getresuid(&(0x7f0000003080), 0x0, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x2, {{0x2, 0x3, @multicast2}}}, 0xfffffffffffffffa) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@loopback, @broadcast}, &(0x7f0000000100)=0xc) 00:52:06 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2000000000001) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xf6c, 0xd}, {0x81, 0x100000001}}, 0x0) r2 = getpid() open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x9, 0x3, 0x8001, 0x9}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x2, r4}, 0xc) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2}) 00:52:06 executing program 0: r0 = open$dir(&(0x7f00000000c0)='.\x00', 0x100004, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) fsync(r0) rmdir(&(0x7f0000000140)='./file1\x00') fsync(r0) 00:52:06 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) listen(r0, 0x0) 00:52:06 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r1, &(0x7f0000000240)="e14750acc815624eb16daa288d9ecd7ba570187bd568229a1ed74be97163b523acecc095b433971646da0387f900c5b410121be9d41d80d222184c2d49f8a4fab22296d8b4cdaf84a8f3bcebcdd83976b01b52b7b823476250c68079d8e6cd600cd1af857f", 0x65) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000340)={0x0, 0x7, 0x0, 0x3f, 0x100000001}, &(0x7f0000000680)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000880)={r4, 0x80000001}, &(0x7f0000000600)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r0, 0x80}, {r2, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x8}], 0x6, 0x5) poll(&(0x7f0000000680), 0x0, 0x7fa) socket(0x1c, 0x3, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000), &(0x7f00000000c0)=0x4) sendto$inet6(r3, 0x0, 0xc4, 0x188, 0x0, 0xffffffffffffff77) getsockopt$sock_timeval(r3, 0xffff, 0x1005, &(0x7f0000000100), &(0x7f00000002c0)=0x10) listen(r0, 0x10001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0x0, {{0x2, 0x0, @multicast1}}}, 0xfffffffffffffde1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000008c0)=""/148, &(0x7f0000000580)=0x459) getsockname$inet(r2, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:52:06 executing program 3: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) fstat(0xffffffffffffff9c, &(0x7f0000000140)) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) fstat(0xffffffffffffffff, &(0x7f00000003c0)) getuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000540)) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) setresuid(0x0, 0x0, 0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000340)) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x3000) 00:52:06 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="100200dfff6256c0a5ff000900000000"], 0xc}, 0x0) 00:52:07 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x5, 0xffffffffffff4292}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2}}, r1, 0x3, 0x7, 0x6}, &(0x7f0000000140)=0x94) 00:52:07 executing program 0: r0 = open$dir(&(0x7f00000000c0)='.\x00', 0x100004, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) fsync(r0) rmdir(&(0x7f0000000140)='./file1\x00') fsync(r0) 00:52:07 executing program 2: mlock(&(0x7f0000a90000/0x2000)=nil, 0x2000) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, 0x0) bind(r0, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0xc66]}, 0x6) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) msync(&(0x7f0000a91000/0x3000)=nil, 0x3000, 0x2) writev(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:52:07 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) r1 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x20000000) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="83022e2f66696c653000"], 0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xf, 0x7}, &(0x7f0000000140)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x20, 0x1, 0x6}, 0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) sendto$inet(r0, &(0x7f00000001c0)='n)', 0x2, 0x0, 0x0, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) shutdown(r0, 0x1) execve(0x0, 0x0, 0x0) 00:52:07 executing program 3: mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7) bind$unix(0xffffffffffffffff, 0xfffffffffffffffe, 0xfe) 00:52:07 executing program 1: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000080), 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:52:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = semget$private(0x0, 0x5, 0x81000440) __semctl$IPC_RMID(r3, 0x0, 0x0) fcntl$getown(r1, 0x5) r4 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000380), &(0x7f0000000080)=0x4) r5 = semget$private(0x0, 0x100000000000001, 0x4) __semctl$GETZCNT(r5, 0x3, 0x7, 0x0) semget$private(0x0, 0x0, 0x100) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) __semctl$IPC_INFO(r3, 0x1, 0x3, &(0x7f0000000280)=""/73) setsockopt$inet_int(r6, 0x0, 0x1000000000000a, &(0x7f00000013c0), 0x20d) setsockopt$inet_int(r6, 0x0, 0x5, &(0x7f0000000000)=0x7fff, 0x4) accept4$inet(r2, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000540)=0x10, 0x30000000) connect$inet(r6, &(0x7f0000000240)={0x2, 0x3, @multicast1}, 0x10) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000000300)=""/79, 0x4f}, {&(0x7f00000003c0)=""/102, 0x66}, {&(0x7f00000004c0)=""/65, 0x41}], 0x4, 0x0) 00:52:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) msgget(0x1, 0x0) r1 = socket(0x1, 0x0, 0x2a48) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000280)="3871ae520dcfb9610be114bbd0b133522468f50b14c9eedc55b2d32c2b3b798421bb7528b531f6c120eb1eab181c0565ed6281f1c6d766767030a21c9258f69d61b8af99dcce566403081da52667d6ae0df599629371af6f9122df6727d03e3ca5ee1aebae5137aa770fcf43f013ea57864a2ddb7978599a048c2aac", 0x7c) r2 = msgget(0x3, 0x0) msgget(0x1, 0x6d) msgsnd(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000000059827df26862daacacd274173115b637239d6b403851b43d5de23905d8e651346630e8e67f0f7b6ff6e0d94d440bef77e2bb4d9cae0e88bf9175e8b81a720101a60d48a798ce4a6fe4f5054d0aafcc30a92af065552399a62e768b8b5aba9330c85108c0a9022ceba46d81e363b80142f2"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) msgget(0x2, 0x8) setsockopt$inet_buf(r1, 0x0, 0x48, &(0x7f0000000300)="36f6bbc91fb6333682db81be40d815e1031ce1ddc644343c470c4db3d56208239e542eb4059b2a638bbab239daa48c13bff7c53b1b5668f6a141924ec4d4689f1b269d4d679ac6994fe573336eecc4a29daa4175e18fe984e92381a2082c589c5db140a006e43d97fb90964f40e90ecb78711b21f2c56c3d468679fe4e60b6570905a48086332944a92040f097d21219a55684f7584a5ea5e81c9f39b5e3cd3f72", 0xa1) msgrcv(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="00001b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dd0000000000000000009703ef7ca638ed5fb4add16d50b67ae981354fda0f3838e371dc3bc910fe34bfe9c927"], 0x1, 0x3, 0x1800) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0xdc9d}, 0x14) 00:52:07 executing program 0: socketpair(0x1c, 0x1, 0xb53a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x5, 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:52:07 executing program 2: syz_emit_ethernet(0x24, &(0x7f0000000000)="7909008ce60c923afeed35c008060020080003047102025263c8c2d50b8fa73e1a9ab221") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) 00:52:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) 00:52:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x23ce, 0x0, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000005e209aa06400000000000000"], 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0xffffffffffffffe1, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0xfffffffffffffdef, 0x0, 0x10, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) dup(0xffffffffffffffff) 00:52:08 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x1, 0x0) poll(&(0x7f0000000200)=[{r1, 0x2000}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r1, &(0x7f00000001c0), 0x21d) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 00:52:10 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x1010, r0, 0x0) freebsd11_getdents(r0, 0x0, 0x0) 00:52:10 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x40, 0x2) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x33c) 00:52:14 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmget(0x3, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil) shmget$private(0x0, 0x2000, 0x5, &(0x7f0000ffe000/0x2000)=nil) r0 = shmget(0x1, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000140)=ANY=[@ANYBLOB="00ff00000000000000000000000000000000a9b305f763df237fb4d60000000000000000000000000000000000000000000000000000d2ee5f00000000000000000000000000000000000000000000000000000000000004000000000000000000000000ed40129b2e6313eb2ec2364929af0ebd5a6f1738840da3394aed0d8965101bb78acf391a42a6a1e8afbed08c17959bb0fa78ea2ec65bb9037f776ef4915aa39338112abea1000000"], &(0x7f00000000c0)=0x56) r2 = getpid() fcntl$lock(r1, 0xb, &(0x7f0000000100)={0x3, 0x5, 0x7, 0x0, r2}) mlockall(0x1) msgget$private(0x0, 0x2) sync() sync() open$dir(0x0, 0x0, 0x0) truncate(0x0, 0x0) fchmodat(0xffffffffffffffff, 0x0, 0x0) 00:52:14 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffc}], 0x1, 0x0) setitimer(0x0, &(0x7f0000000200)={{0x4, 0xbf0}, {0x5, 0x5}}, &(0x7f0000000240)) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x7, 0x834}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYBLOB="01fdffffff000800010400001f00000005000000"], 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) freebsd11_mknod(&(0x7f00000004c0)='./file0\x00', 0x80, 0x0) flock(r0, 0x4) setitimer(0x1, &(0x7f0000000000)={{0xfffffffffffffbff, 0x8a1}, {0x9, 0x1000}}, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:52:14 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x4, "0bf3d936"}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x4, 0x4, [0x4b, 0x4, 0x3, 0x1]}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x6}, 0x8) 00:52:14 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x28) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6]}, &(0x7f0000000100)=0x10) r2 = geteuid() setuid(0x0) fchown(r0, r2, 0x0) setresuid(r2, r2, r2) chmod(&(0x7f0000000340)='./file0\x00', 0x880) 00:52:14 executing program 2: socketpair(0x1e, 0x3, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast2, @multicast2}, &(0x7f0000000080)=0x8) r2 = open(&(0x7f0000001540)='./file0\x00', 0x40200, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x6, 0xf, 0x0, 0x319}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000001c0)={r3, 0x5}, &(0x7f0000000200)=0x8) close(r2) 00:52:14 executing program 2: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) writev(r3, &(0x7f0000000440)=[{&(0x7f0000002a40)="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", 0xd31}], 0x1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) mlock(&(0x7f0000fee000/0x12000)=nil, 0x12000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x14) 00:52:14 executing program 2: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) r0 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x3, [0x1f, 0x7ff, 0x5]}, &(0x7f0000000100)=0xa) mprotect(&(0x7f0000dfb000/0xe000)=nil, 0xe000, 0x5) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x8001, 0x4) madvise(&(0x7f0000c69000/0x2000)=nil, 0x2000, 0x0) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/170) 00:52:14 executing program 2: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) r0 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x3, [0x1f, 0x7ff, 0x5]}, &(0x7f0000000100)=0xa) mprotect(&(0x7f0000dfb000/0xe000)=nil, 0xe000, 0x5) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x8001, 0x4) madvise(&(0x7f0000c69000/0x2000)=nil, 0x2000, 0x0) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/170) 00:52:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1010, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)={r2, 0x14, "548c9dcdf81e3b8d25af5fdc4506c1972475e2e9"}, &(0x7f0000000140)=0x1c) 00:52:18 executing program 1: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10000000013, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) open$dir(&(0x7f00000000c0)='./file0\x00', 0x10004, 0xa1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@empty, @remote, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x2}, 0x4) flock(r0, 0x3) 00:52:18 executing program 2: r0 = semget$private(0x0, 0x3, 0x0) __semctl$IPC_INFO(r0, 0x0, 0x3, 0x0) 00:52:18 executing program 3: setrlimit(0x8, &(0x7f00000000c0)={0xfffffffc, 0x3}) clock_getres(0x1, &(0x7f0000000000)) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x0, 0x1f, @empty, 0x9}, 0x1c) setrlimit(0x2, &(0x7f0000000040)={0x3127, 0x7}) setrlimit(0x3, &(0x7f0000000080)={0xe168, 0xd314}) 00:52:18 executing program 0: setrlimit(0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) socket$inet_udplite(0x2, 0x2, 0x88) setrlimit(0x0, &(0x7f00006a4ff0)={0x3}) 00:52:18 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000000380)="5c6cfb36f7bb01960d92a59b8bcdc155d754e8978370fb92e6203a6847ae257f9419d6b03fdb1ffcbc32c3b1a1de62a9af2971aaeae218c688182a89e8c5dba5fac0a643e5354d06a14eaa3ee43de4c31a31aece57458ff6bededf65de", 0x5d, 0x0, 0x0, 0x0) 00:52:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x102, 0x28) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x3) lseek(r0, 0x0, 0x1) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xffffffffffffffff) accept(r0, 0x0, &(0x7f0000000000)) open(0x0, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x1) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x40}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x2, 0x400, 0x5, 0x8, r2}, &(0x7f0000000200)=0x9a) 00:52:18 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x10400, 0x138) readlinkat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/167, 0xa7) 00:52:18 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000040)='./file0\x00', 0x8, 0xfffffffffffffffd) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) flock(r2, 0x3) flock(r0, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x8100, 0x0) flock(r0, 0x2) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:52:18 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 00:52:18 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r0, &(0x7f0000000200)="eb0bb429c2d2474104d702baca24195d319e200492569c2190e2f7a3f0874b76b99bc86f943045ecbd2f2fc8636a28766de5bf4466d5a8d0204672073f1c40985b21e826b73d53ac8a92a42fefc94268e2e40c51f6c1b784da315e4b1e6e43ee9de941ba451f36e5141cb8368c0deca069f9f7164bcc44fb8e93d96c15a68b1018532f73fa26c07c5064d9135ac2eb8e72d36084681649063200d5f10af55490d2e0492e1527702e33356ca6873fe7cf949f6bb7f362e70dfe69b5d3d88f371b20eecbc48d0ac7bf925494c52a1b1f6fb88bf9b30c771ce5609e2b40e488865b01d7a7ef2151795237f3ccb288ae", 0xee, 0x20088, &(0x7f0000000040)=@in={0x2, 0x2, @multicast1}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) bind(r0, &(0x7f0000000000)=@in={0x2, 0x3, @loopback}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) 00:52:18 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) setuid(0xee01) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xfffffffffffff800}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={r2, 0x56, "61d2279347f3654a93c5d2475a86b26896dba2ab3653d5a281247060298d5a0cc67c3d25c3afec61859f6b94f3cb8c659cf58b5edf79f2e45b75abf923386bfbe21d2a3cb76b5198fe4abfa89ce32e1d2be7ca59ae90"}, &(0x7f0000000140)=0x5e) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:52:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x1f, 0x4) syz_emit_ethernet(0xde, &(0x7f0000000040)="98936270554b02bc390c7adca7125110d7935905490c10218224a290b90ddbcf28db788d9a1d5641f768b12eb17e98cd922b2e543519cd43ecc9e2806d71cc93a7018a4ebf6d34772baf43c8a43486c993508451721a2466219ddf55b541540875e9565be471b4e77ab6c36d5218d1bc0398799590417cc00b1e2b2d910188b584e63840e7193204fdc299387334b1c7e7fe59fc7034f8824f160fa0976c0ac25b9422a9f2b882ff4d671e649a5a0c76fab2cf6a3390f789131490782a44f75ac7745fb11506a18f53a1f92ed96230637855b830ebd2de72879cad2dbd0f") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000240)=0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r5 = socket$inet(0x2, 0x30000007, 0x3) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000280)={0x6, 0x7, 0x5000, 0x1ff, 0x5, 0x8, 0x3, 0x41b, r1}, 0x20) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000003c0)={0x7}, 0x1) close(r3) setitimer(0x0, &(0x7f0000000400)={{0x81, 0x4}, {0x3, 0x3f}}, &(0x7f0000000440)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000480)={r2, 0x1, 0xffffffff}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000500)={0x3, 0x6, r6}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000580)={@in6={{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r2, 0x1, 0x4, 0x10, 0x2, 0x8, 0x3}, &(0x7f0000000640)=0x98) getpid() r9 = openat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0xc, 0xa1) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000006c0)={r2, 0xfffffffffffffffb, 0x100000000, 0x506, 0xffffffffffffffc0, 0x200, 0xd3, 0x8001, {@in={{0x2, 0x2, @broadcast}}, r8, 0x8, 0x6, 0x2, 0x4, 0x9}}, &(0x7f0000000780)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f00000007c0)={@in={{0x2, 0x3, @multicast2}}, r6}, 0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x1a, &(0x7f0000000880)={r6, 0x40}, &(0x7f00000008c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000900)={r7, 0x0, 0x40}, &(0x7f0000000940)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000980)=r6, 0x4) getsockopt$inet_opts(r9, 0x0, 0x1, &(0x7f00000009c0)=""/67, &(0x7f0000000a40)=0x43) syz_extract_tcp_res(&(0x7f0000000a80), 0x2c, 0x40) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000ac0), &(0x7f0000000b00)=0xb) setsockopt$inet_msfilter(r5, 0x0, 0x4a, &(0x7f0000000b40)={@empty, @local={0xac, 0x14, 0x0}, 0x3}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000b80)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x64, 0x7f, 0xfffffffffffffff8, 0x100, 0x781e}, &(0x7f0000000c40)=0xa0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) 00:52:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) open(&(0x7f0000000040)='./file0/file0\x00', 0x400, 0x8) socket$inet6_sctp(0x1c, 0x79339ab2b404d2ac, 0x84) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xfffffffffffffffd) 00:52:20 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) sendmsg$inet6_sctp(r1, &(0x7f0000001680)={&(0x7f00000014c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000004609ef22b9f25841f17595d3e273f514f225630bc2d63cbc9202dca7fcc9d3e6fca47360d66a6e70c8b51717d215ab0090a972a8b3c62162c170017ee3e47216e7b00d6f2863d60e68d0cd988b2ad0a6e8496884aa8fd33b36bfc6e3e7a7ff98df8d65e636a581b84a31531bffdf940c9ae06633848dc3e83002726b1ee57d721403bfab3c079c131647d8e2ed5defcee89fb377b595443d4dad34575de749a3103f078cd8aefb5062ccbac73fec374e9833420b9475cf1d63614f4f272ba4f680ee36ae5e0f9865000000000000400000000000000000"], 0x10}, 0x401) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x6, 0xf, 0x3}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r2, 0x9, 0x8, 0x3, 0x696, 0x3f}, &(0x7f0000000340)=0x14) 00:52:20 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x900, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e0a0000"], 0x8) 00:52:20 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 00:52:20 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000) bind(r0, &(0x7f0000000080)=@in={0x2, 0x2, @multicast1}, 0x10) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f00000000c0), 0x5) 00:52:20 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@local, @multicast2, @remote}, 0x24e) getuid() r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getuid() r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x2, 0x8000, @empty, 0x1f}, {0x1c, 0x0, 0x2, @empty, 0x200}, 0x7, [0x4, 0x9, 0x0, 0xff, 0x9, 0x6, 0x1, 0xffff]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r3}, 0x14) sendmsg(r1, &(0x7f00000001c0)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f00000018c0)=[{&(0x7f0000000440)="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", 0x124}], 0x1, 0x0}, 0x0) 00:52:20 executing program 1: mkdir(&(0x7f0000000180)='./file0/file0/file0\x00', 0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') chmod(&(0x7f00000001c0)='./file0/file0\x00', 0x80) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) setuid(0xee01) rename(&(0x7f0000000140)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0xa0) 00:52:20 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000001000)=0x800, 0x4) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) r2 = getgid() chown(&(0x7f00000000c0)='./file0\x00', r1, r2) setsockopt(r0, 0x43, 0x5, &(0x7f0000000000)="ecd3b6ef10943b7a637afeac6e00d8b3dc418ea35354cadd3b0ccdb6624e6510fdd7fef3f061c78ecc291707b4fad4f4a9bf9566ff2bbbab2071db9c4573d5347b115c6b17a22fd52cf4e65cc27577e403f6f15dc22d98962579a4c976c9c0f304b01c9f3f30182e4d014a023d03ec525efb3f3241a69e49f7ecc16407fbf13297dce797290b3e52759bfbc7b5dcebb3adf3c374ff5d1e84829c6f86183f7dacd2d98cfda49e9729e6c0a119fe59426b758ea43747a895623c955e35", 0xbc) mkdir(&(0x7f0000000280)='./file0\x00', 0xf0) 00:52:20 executing program 2: r0 = socket$inet(0x2, 0x3, 0x400) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) socketpair(0x0, 0x5, 0xfffffffffffff661, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="a92ea32f", 0x4) 00:52:20 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82023f000000001000000039db3d2c88af21dcf2056a49000000a8acb80c48485a38066bbf8555d580aadbf9570e93c06ba5ed2616e03804b49ca0ed1be95706e11bd0754ab2f93c4ff4f4a61678"], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x39d) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x1, 0x4) 00:52:20 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000140)={0x2, {{0x1c, 0x3, 0x951, @loopback, 0x8}}}, 0x88) r1 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x400, 0x5}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x80000001}, &(0x7f00000000c0)=0x8) sendmsg(r1, &(0x7f0000000bc0)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15]}, 0x3}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:52:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x88) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYBLOB="1fcde9ff020002000600"], 0x1) setreuid(r1, r1) setuid(r1) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) lseek(r0, 0x0, 0x1000000000003) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000300)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) accept4$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8, 0x10000000) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x2) 00:52:20 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0xb) read(r0, &(0x7f00000000c0)=""/99, 0x63) read(r0, &(0x7f0000000040)=""/23, 0x17) ftruncate(r0, 0x0) pwritev(r0, &(0x7f0000000000), 0x1, 0x0) 00:52:20 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x0, 0x3, 0x2000000, 0xffffffffffffffe1, 0xffff}, &(0x7f0000000340)=0x98) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={r1, 0x36}, &(0x7f00000003c0)=0x8) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={r3, 0x1, 0x3, [0x1000, 0x8, 0x0]}, &(0x7f0000000180)=0xe) r5 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)=0xffffff23) setsockopt$inet_mreq(r5, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @loopback}, 0x8) getsockopt$inet6_tcp_int(r2, 0x6, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000400)={@in={{0x2, 0x2, @multicast2}}, r4, 0x1, 0x99e6, 0x1, 0x100000001, 0x80000000}, &(0x7f00000004c0)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000500)={r6, 0x20}, 0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000200)='\x00'], &(0x7f0000000380)) 00:52:20 executing program 2: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000c85000/0x1000)=nil, 0x1000) munmap(&(0x7f000084c000/0x4000)=nil, 0x4000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000e3c000/0x2000)=nil, 0x2000, 0xfffffffdffffbfff) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) 00:52:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x8105, 0x84) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(0x0, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getegid() getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x3f}, &(0x7f0000000300)=0x8) getgid() setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r4, 0x5}, 0x8) 00:52:20 executing program 3: setitimer(0x0, &(0x7f0000000000)={{}, {0x2}}, 0x0) setitimer(0x0, &(0x7f00000000c0)={{0x81, 0x3ff}, {0x0, 0x8}}, &(0x7f0000000100)) setitimer(0x1, &(0x7f0000000040)={{0x9, 0x100}, {0x699, 0x94ad}}, &(0x7f0000000080)) setitimer(0x0, &(0x7f00000002c0), 0x0) 00:52:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r1, 0x6, 0x1000, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:52:20 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x8005) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0xfffffffffffffffc, 0x6}, {0x0, 0x3}}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000480)={0x0, 0x8000}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000140)={r2, 0xa8, "3c7175940f06d15c55a26ffc31152ec017efed954a19794f94d688c8e883894399d6861109f328e450be5819182c9ec0b86d0d0037e28952a2b76eb55cb02d4ff890dabb4024bd0c3cc8800b7a3609eb1a8d8c5fa7f24f5051bc2eb42fe6e351b7262f5038fb131208332df7ecbdfaf7aebe6f87af75a43670cce4bfd394eb08b4c13a22cdbc14183642eb207372de82fa063364ec26d3313c207c16d985ee0fc28f5bc4448c4f1a"}, &(0x7f0000000440)=0xffffff36) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000380)={@in={{0x2, 0x0, @broadcast}}, r3}, 0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r3, 0x5}, 0x1) fcntl$setstatus(r0, 0x4, 0x48) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:52:20 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x1, 0x10000060000004, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r2 = dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x33, "ad1494f250662410e78add4f1f9c4330ad8dcce2ebd02e91e038cc1d3b72295c0d6f54ac29bb9bc9a2d54453ed8f0815fda5eb"}, &(0x7f0000000080)=0x3b) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={r3, 0x2, 'g;'}, &(0x7f0000000100)=0xa) r4 = semget(0x0, 0x2, 0x80) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000140)=""/173) 00:52:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x8756, 0x0, 0x211}, 0x98) mlockall(0x1) 00:52:20 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0xfffffffffffffdac, 0x0}, 0x0) recvmsg(r1, &(0x7f00000015c0)={0x0, 0xfea0, &(0x7f0000001440), 0x1000000000000131, &(0x7f00000000c0)=""/249, 0xf9}, 0x0) 00:52:21 executing program 3: r0 = socket(0x800000001c, 0x3, 0x8) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) close(r0) sendto$unix(r0, &(0x7f0000000000)="adc6a9f4a13ee78cfd36c8135ee2075fd3fffcfa629d187a78413ec2fb019b", 0x1f, 0x20008, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) 00:52:21 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000110000)='./file0/file0\x00') utimes(&(0x7f0000000280)='./file0/\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/\x00', 0x0) futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) 00:52:21 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x8a6c, 0x1, 0x2}, &(0x7f0000000100)=0x10) 00:52:21 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000180)={0x7e, "7942c68fdc568acee55570b918fc9031"}, 0x14) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) bind(r1, &(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0xfffffffffffffffc}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, 0x0, 0x0) 00:52:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:52:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000000000), 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x8977a59f2fa29ac7) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x7f, 0x5}, &(0x7f00000000c0)=0x18) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000240)={@broadcast, @local={0xac, 0x14, 0x0}, 0x1, 0x8, [@rand_addr=0xb4b, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @multicast1, @rand_addr=0x4, @broadcast, @multicast2, @remote={0xac, 0x14, 0x0}]}, 0x30) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xe6, "96635778894a99f3ac36968ddbb69570b692c6f1485aafe92fa7d0856a5a422cb91ef86ed302f67cc9c75774675175e923b3f4ab875152401bd3d530a4e8825aced75107dbb9d205f43029a38cf18bfecae7bc664abd0073e86a17a0b05f8290ce43e8c56fef0b895bbbb2455e1b15640515a3aed090acf3927884f524787d724710454d8bb4eed22b14fabdb15f45ef6eb74316cb2047f5b4895a7ae2290af3e21b7c6b81aa6b19016ce72969873c19f506595940e9e2c11631421e5fc50d2f9d1dc05f3946272633ae6f28061de122a8b2d71f87aa77295d2e66b67246d8373fc912a2900b"}, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ee0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046a256d82452f4afedb0c200000000000000000000000000005f037fb8483362", @ANYRES32=r1], 0x2) 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="14000000290000003f00"/20], 0x14}, 0x0) 00:52:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x4, 0x0, &(0x7f0000000440)) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x9, 0x2, [0x4, 0x6d]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x3, 0x8, [0x4, 0x3, 0x8, 0x6, 0xfffffffffffff000, 0x800, 0x12, 0x3]}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x81}, &(0x7f00000001c0)=0x8) 00:52:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x5) write(r0, &(0x7f0000000000)="c0007dc5c10d48c051fb2a62e6b3d93611c1d121a5251c23a7550058f12c8e78c81a79dc5a964e1eb76de920f7ee1b2204f57498c38f046631d5b1f3d7acf382acf7931d1a844142230683c77ed2683f7f5e23d0531b1fe8a471e5ca5f1d683d84f6d3373a2084eb574673e8e99ffb6fc07513391727f1121c06cab097b2207a958aaa3c062cb06a2f441a99dbc53f3c39cc802bdbb933ed9029dd7a2eea420c5ebeb7e24d6f2be1c983657fd6c7c3f53f3a73fdbfc869fa8b17ebe7020f7a3cb0ef89cab5a8c796bb98f6e434cba5506498112eb24d3da41a6606e806834985ad0b9c89d0cccc7550036518d9d78d34010e666a906d4b74", 0xf8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000100)={0x3b, {{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x88) fcntl$lock(r1, 0xc, 0xfffffffffffffffe) 00:52:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fsync(r0) r1 = socket$inet6(0x1c, 0x10000000, 0x3ff) socket(0x10, 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x6, 0x2, 0x7fffffff, 0x2}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) r3 = socket$inet(0x2, 0x10000002, 0x101) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000100)={r4, 0x43}, &(0x7f0000000140)=0x8) getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000007, 0x8d471, r0, 0x2) socket$inet(0x2, 0x5, 0x8) 00:52:21 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) linkat(r0, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x2) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x9, 0xffffffffffffff62}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000001c0)={r4, 0x84b1}, 0x8) fchmodat(r1, &(0x7f0000000200)='./file0\x00', 0x10) accept$inet6(r3, 0x0, &(0x7f0000000240)) unlinkat(r2, &(0x7f0000000280)='./file0\x00', 0x800) flock(r3, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x1f3, @empty, 0x5}}, r4, 0x6eb6f139, 0x5, 0x1, 0x28e, 0xfffffffffffffffd}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000003c0), &(0x7f0000000400)=0x4) bind(r3, &(0x7f0000000440)=@in6={0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x1c) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000480)={@loopback, @empty, @local}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000500)={r4, 0x1}, &(0x7f0000000540)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000580)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000005c0)={r6, 0x5}, &(0x7f0000000600)=0x8) geteuid() setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000640)={r4, 0x0, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000680), &(0x7f00000006c0)=0xb) ppoll(&(0x7f0000000700)=[{r0, 0x82}, {r3, 0x8}, {r3, 0x11}], 0x3, &(0x7f0000000740)={0x5}, &(0x7f0000000780)={0x100000001}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000007c0)={0x0, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000880)={@local, @multicast1}, &(0x7f00000008c0)=0xc) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000900), &(0x7f0000000940)=0x4) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getpeername(r3, &(0x7f0000000980)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000009c0)=0x10) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000a00)={@loopback, @rand_addr=0x4}, 0x8) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000a40)=""/186, &(0x7f0000000b00)=0xba) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000b40)={0xffff, 0xe00, 0x200, 0x9, r5}, 0x10) 00:52:21 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) r1 = dup(r0) freebsd11_getdents(r1, &(0x7f0000000040)=""/138, 0xc) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r2, 0x0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r3, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e21ffffffff00"/136, @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:52:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x8d54) close(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x542, @local={0xfe, 0x80, [], 0x0}, 0x83}}, r1}, &(0x7f00000001c0)=0x84) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x2, 0x0) 00:52:22 executing program 2: r0 = open(&(0x7f0000000080)='./file1\x00', 0x800, 0x10) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x4}, {r1, 0x80}, {r1, 0x4}, {r0, 0x2000}, {r0, 0x8}], 0x5, 0x6) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) close(r1) freebsd10_pipe(0x0) r2 = fcntl$dupfd(r1, 0x11, r1) linkat(r2, &(0x7f0000000000)='./file1\x00', r1, &(0x7f0000000040)='./file1\x00', 0x400) write(r2, 0x0, 0xc700) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xff, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000200)={r3, 0x305a, 0x1, 0x401, 0x0, 0x2}, 0x14) 00:52:24 executing program 3: setresgid(0x0, 0x0, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xfffffffffffffe16, 0x10000000) getsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000180), &(0x7f00000000c0)=0xffffffffffffff2f) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x3ff, @loopback, 0x10000}, 0x1c) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x6, 0x1010, 0xffffffffffffffff, 0x0) setgroups(0xda, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 00:52:24 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0x0}}, 0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0xf, 0x400, 0x4}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8, 0xc00, 0x1, 0x4, r1}, &(0x7f0000000180)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0}, 0x0) 00:52:24 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x80000001) fsync(r1) unlink(&(0x7f0000000000)='./file0\x00') getgroups(0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:52:24 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_http\x00', "5817a90c5dff793664d5b0a578cce1e3aed689bdc946aac3abcbbe1e336d1e119916388f794e98c8d46361e1fe584e0f32731373d407225a74f217f223011fb7481f8949ad56e77b8afa4dabe3180e3dffad681f34c9debeb2a1b2d9bc2141d011d1cc4d799adcf384dfa280d79301df991f1acd6fe82e8714d932e5adc1b72b536aad59de9831e606b808ffda6b8e189982292f1ca59fb030e4fa4128b8be09bf93bd472175af4b74491e52638012fa612daa3d9288eb5aaa1437897b6445ded7c7045d2308fcee227f9570d88fea3442968826241bd08773630aabd592e07da6808ef0d46fddfce35de8349b81e0e5"}, 0x100) sendto(r0, &(0x7f0000000140)="5292e62b8a42e3d241a9", 0xa, 0xc, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) read(r0, &(0x7f0000000300)=""/117, 0x75) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000380), &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000400)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000440)=0x31, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000480)={0x0, 0x100000000, 0x1, [0x7]}, &(0x7f00000004c0)=0xa) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000500)={@in6={{0x1c, 0x1, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x200}}, r1}, 0x84) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000005c0)={@in6={{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r1}, &(0x7f0000000680)=0x84) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f00000006c0)=""/120, &(0x7f0000000740)=0x78) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000780)={@in={{0x2, 0x3, @multicast1}}, r1, 0x7fffffff, 0x786, 0x2, 0x3, 0x80000000, 0x73d}, 0xa0) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000840), &(0x7f0000000880)=0xb) r4 = accept$inet6(r0, 0x0, &(0x7f00000008c0)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000900)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r3}, 0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000009c0)={r3, 0x5, 0x4}, 0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000a00)={r3, 0x6, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000a40)={r3, 0x4, 0x400, 0x2}, 0x10) setsockopt(r2, 0x400, 0x400, &(0x7f0000000a80)="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", 0x1000) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000001a80)={r3, 0xf0c}, 0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000001ac0), &(0x7f0000001b00)=0xb) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000001b40)={r3, 0x3}, &(0x7f0000001b80)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000001bc0)={r3, 0xfffffffffffff801, 0x1, [0x3]}, 0xa) getpeername$inet6(r2, &(0x7f0000001c00)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001c40)=0x1c) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000001c80)={r5, 0x10000}, 0x8) 00:52:24 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f00000002c0)="e85438d665b16832ce7898d2a1ac7973094965f401dd2df7f713ea86b10019882afcdebf53583bdefa034e85a7949fbf736fbbeb2ff384de3c9047993caf118c61155aab6421352c9d980bd30feebe20f52f7495c62c9b977a73", 0x5a) fstat(r0, &(0x7f0000000040)) getsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000140)=""/138, &(0x7f0000000200)=0x8a) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r1, 0x3}, &(0x7f0000000380)=0x8) 00:52:25 executing program 1: setrlimit(0x0, 0x0) munmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:52:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() fchmod(r0, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x3) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x9, 0x8, [0x0, 0x3, 0x100000000, 0x1, 0x7, 0x1, 0x100, 0xfffffffffffffff8]}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000300)={r1, 0x4}, 0x8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) fchmod(r0, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x4, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000400)={0x40, 0x1000, 0xd61, 0x2a, 0x0}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000002540)={r2, &(0x7f00000024c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000002580)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={r2, 0x200}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) r3 = semget(0x3, 0x3, 0x3) __semctl$SEM_STAT(r3, 0x4, 0xa, &(0x7f0000000080)=""/8) 00:52:25 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100300, 0x0) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lseek(r0, 0x0, 0xffffffffffffffff) 00:52:25 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000000000)="f965e24dc48ef28a9a1a256919bdea2249e4f123e5abc39d", 0x18, 0x89, &(0x7f0000000040)={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x2, 0xffffffffffffffff, 0x392) dup2(r1, r1) socket$inet6(0x1c, 0x7, 0x9) 00:52:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022f010000003000"], 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) 00:52:26 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100400, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000180)={@loopback}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)={0x0, 0xd3, "0dd1611e285f835aaadbba692b4c85fa327ced3756cdf99360edf075690e5ef0e1458057a648112a1b4e980cb262fbb748e34f0877aa11b5861680e14410e0c6b10b3f6fa53bb7ce17ed213da13123ec9dd3c88b86ebb8428bde4d0b8607f8c6ddc6d56b67d4663b59878e97e2c0694d5e2b6aad3e459f37bbee48852390753355bfb4cad5ce2c45e9fd8c6bcf79625b467b3ef8f2b4214bbedcd6c5c419540ca9e5d4359d6f352fd274e3a1e6404f3fee5abb7c1308d0c050509faeafc27d4c8575c677f4c2fbb67f1b2ee9b651e17d84032f"}, &(0x7f0000000400)=0xdb) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000440)={r2, 0xad7, 0x7ff, 0x4, 0x7, 0x8}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r2, 0xac5a532000000000, 0xfffffffffffffe97, 0x8, 0x80000001, 0x800}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000480)=ANY=[@ANYBLOB="02004e20ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000c8856e6b46ef85c5a33d9f8ac43722e1b4fe3c37cfc33b75c63293097e3b648100000000000d032e79dbec12b00000", @ANYRES32=r3, @ANYBLOB="02009b0001010000"], 0x94) socket$inet_tcp(0x2, 0x1, 0x0) 00:52:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, 0x0, 0xcce6b498) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x3, 0x1, 0x8000000000, 0x10001, r1}) 00:52:26 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="82022edd00a3452e888c8a2f66696c783000ac715699993277f06a9be3d17aaab28049d11b1ba8f1c1ce6df00348d38b90f7eaf03392f14e663ec5d8c77ad7ec82f732089c7f293e470cb8de82ec6e7a0293010e507f890000000000000017f9e632fc9072392043327abf43c9ac8f4953e815"], 0x1) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r1, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) write(r0, &(0x7f0000000140)="c3", 0x1) r2 = geteuid() fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) execve(0x0, 0x0, 0x0) r4 = socket(0x17, 0x4, 0x8100) write(r0, &(0x7f00000000c0)='M', 0x1) write(r0, &(0x7f0000000180)='x', 0x1) shutdown(r0, 0x1) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) shutdown(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) connect(r4, &(0x7f0000000080)=@in6={0x1c, 0x3, 0x8f, @loopback, 0x6}, 0x1c) close(r0) 00:52:26 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffff) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) freebsd10_pipe(0x0) lseek(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x2, 0x0, 0xffffffffffffff0f) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/120, 0x78}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) semget(0x3, 0x2, 0x8) 00:52:28 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000100)='F', 0xfffffffffffffd30}], 0x1, 0x0}, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) shutdown(r0, 0x1) shutdown(r0, 0x2) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:52:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x1, 0x1000, 0x1, 0x6, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/136, @ANYRES32=r1, @ANYBLOB="0300000003000000150100000500000000017f00"], &(0x7f0000000200)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x100000000, 0x0, 0x3}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x6, 0x7fff, 0x800, 0x7f}, 0x8) 00:52:28 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x3, 0x0, 0xc700000000000000, 0x2000100000001, r1}) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x180) 00:52:28 executing program 1: r0 = socket(0x2, 0x20000001, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0202ffffffffeffffff929fa2ca425d033b41a20e636e893cf6edf1b8207caeabfe7d1c5097385513462ec56c964c7afd5f74282e53a29a4f751a45199e9f724938fe8b5a5ff80fc8eb430dbd85a6723e9524ec0c87eb63d54e4f6c97d9e020400d0a41002a831f9364a643a1ac45e4f5c3c8335e709e5dd4539792d49783f494863abc4940513b2c5"], 0x1) 00:52:28 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() r0 = semget(0x0, 0x0, 0x404) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000004c0)=""/144) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) r2 = socket(0x0, 0x20000000, 0x100) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, 0x0) accept4$inet6(r2, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x20000000) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0x0) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000440)=@abs, &(0x7f0000000480)=0x8, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x800}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0)={r5, 0x8, 0xfff}, &(0x7f0000000100)=0xc) r6 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r6, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:52:28 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x10, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = socket(0x1c, 0x3, 0x0) getsockopt$sock_accept_filter(r4, 0xffff, 0x1000, &(0x7f00000005c0), &(0x7f0000000300)=0x100) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000380)={@local={0xac, 0x14, 0x0}, @loopback, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r4, &(0x7f0000000340)={&(0x7f00000000c0)=@in={0x2, 0x1, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x84}, 0xfffffffffffffffc) socketpair$unix(0x1, 0x5, 0x0, 0x0) fchmod(r3, 0x191) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000004c0)=""/194) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) freebsd10_pipe(&(0x7f00000003c0)) getpgrp(r2) 00:52:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) readlink(0x0, 0x0, 0xfffffffffffffd56) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getgroups(0x6, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r2 = getgid() setregid(r1, r2) r3 = msgget$private(0x0, 0x4000000000000002) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000140)=""/149) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000200)=0x4) 00:52:32 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0x7b0d, 0x8, 0x5, 0x1}, &(0x7f00000003c0)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000400)={r2, 0x9}, 0x8) ftruncate(r1, 0x7e2780e3) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x4}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x1800, 0xe57, 0x8, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r5}, &(0x7f00000001c0)=0x84) ftruncate(r4, 0x1) bind(0xffffffffffffffff, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) 00:52:32 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x4}], 0x1, 0x0, &(0x7f00000000c0), 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:52:32 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000001000)=""/48) syz_execute_func(&(0x7f0000000000)="41db5f72c482754759008fa9a890a300100000410f6116c4610171f604fc3e410f50f1c4627593445d0a65f37000c4617d73d404") 00:52:34 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x800000000f, 0xffffffffffffffff) r1 = getpgid(0x0) fcntl$lock(r0, 0xd, &(0x7f00000002c0)={0x1, 0x2, 0x354, 0x800, r1}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001080)=0x3f, 0x4) shmget(0xffffffffffffffff, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() sync() getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x4000000000, @loopback, 0x7}}, r2, 0x800, 0x9, 0xfffffffffffffffe, 0x7fffffff, 0xb48}, &(0x7f0000000180)=0x98) freebsd11_mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x100, 0x54d1) readv(0xffffffffffffffff, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x8, 0x6, &(0x7f0000000200)="d9283ce6d5d38749230cbe0f9d0d722cb2129c538dbb9862acd36cc00a4da91e8897f9ea02b9fe9cf40aa9b09ef0dbc1dd14997a307099d83f736571f15ba57b47502ec831cf95fc619787d50675d7fb22fc8286713ce24e2d153fe914e89f79c492ff563556a6a26b2241d24d91d91237f89d0a31563eb008f1aa11a88e49f7f0ad3d5897dcc724de1ba975c460652ccc8d6449b73743000f9939be41d995028326a3f7a3e9dd9ce26454e0a4861d07527a6fb3ae508f7dd68d", 0xba) 00:52:35 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/95}, &(0x7f0000000080)=0x61, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) setsockopt(r0, 0xff, 0x4, &(0x7f0000000200)="95a376585422b5619fef828b8b8d4fe4057b8d923f3a4df01f565a629db15b4940e0cde2171baaac14628ffc501ad013ea15004549690c28820fa481988429e02487e079a96e1ae4a661fcd2cc85b431ab0dfb2c0399fdf1634be80e6e971b0ae9f83bbfd370949174c6c16793f72b08ff293ae031d2b129cc3d995279efc8ad441f140e1002dc41de5a98e9bfb1d9ea4d572821b302804acf91e319fd4c31", 0x9f) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000002c0)={@rand_addr=0x2, @empty, 0x1, 0x2, [@multicast2, @remote={0xac, 0x14, 0x0}]}, 0x18) getsockname$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000340)=0x10) r3 = socket(0x1d, 0x0, 0x2b0c) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000380)={0x1000, {{0x2, 0x0}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x118) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000004c0)=0x9, 0x4) r4 = getuid() freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) socketpair(0x17, 0x3, 0xd51f, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = accept4$inet(r0, 0x0, &(0x7f0000000600), 0xa7ce036a034824d1) fcntl$setflags(r7, 0x2, 0x1) getpeername$inet6(r6, &(0x7f0000000640)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000680)=0x1c) getsockopt$inet_mreqn(r7, 0x0, 0xd, &(0x7f00000006c0)={@empty, @remote}, &(0x7f0000000700)=0xc) r9 = semget$private(0x0, 0x1, 0x30a) __semctl$IPC_STAT(r9, 0x0, 0x2, &(0x7f0000000740)=""/87) sendto$inet6(r3, &(0x7f00000007c0)="3e8da82244a5d2acaaf3757b216bd52c0d0f0ebde887c3b72518691c11f54246b30546ab57927931f1ede39b41eef3378c0a4a0c9142d5dc67ba5fc02616886cffc74ca6bf264f9630ec6b63d1e225b9f7e82a4539924a4f01fecad380b868752b3865257a177414c5c386f53343ce296c3ee155d0f6aa7bc671", 0x7a, 0x0, &(0x7f0000000840)={0x1c, 0x0, 0x1, @empty, 0x7fffffff}, 0x1c) r10 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000880)={0x3, 0x4, 0x0, 0x81, r10}) getegid() setgid(r5) setsockopt$inet_sctp_SCTP_INITMSG(r8, 0x84, 0x3, &(0x7f00000008c0)={0xfff, 0x2628, 0x9, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000000900)={r1, 0x3, 0x6, [0x100000000, 0x1, 0x7, 0xb66, 0x0, 0x20000000]}, 0x14) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r8, 0x84, 0x8001, &(0x7f00000009c0)={r2, &(0x7f0000000940)=[@in={0x2, 0x0, @loopback}, @in={0x2, 0x2}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x1, 0x5, @empty, 0x200}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000a00)=0x10) recvfrom$unix(r0, &(0x7f0000000a40)=""/5, 0x5, 0x2, &(0x7f0000000a80)=@file={0x1, './file0\x00'}, 0xa) __semctl$IPC_INFO(r9, 0x3, 0x3, &(0x7f0000000ac0)=""/179) recvfrom$inet6(r6, &(0x7f0000000b80)=""/74, 0x4a, 0x2, &(0x7f0000000c00)={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) 00:52:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) fcntl$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(0x0, 0x11044, 0xf3) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x4}, {r0, 0x4}, {r0, 0x2000}, {r0, 0x2002}], 0x4, 0xffffffffffffffff) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="be56da5e9ce690777cad36d4e4e2639a94a3264e8000a3f635b4c1ed23eefa02abbd66ee5e5b16aa9aad98", 0x2b}], 0x1, 0x0) futimesat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x80000001, 0xff58}, {0x1, 0x4}}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000300)=0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x4, 0x4}, &(0x7f00000002c0)=0xc) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) 00:52:41 executing program 0: r0 = semget(0x1, 0x3, 0x80) __semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000000)=""/24) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x7ff, @empty, 0xb283}}, 0x0, 0x7, 0x7, 0x1, 0x9a9, 0x3}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x2, 0x5a1, 0xb9, 0x6}, &(0x7f0000000180)=0x14) msgctl$IPC_SET(0x0, 0x1, 0xfffffffffffffffe) 00:52:41 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$inet6(r0, 0x0, &(0x7f0000000100)=0xfffffffffffffd9b) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), 0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = getpid() r4 = getpgid(0x0) setpgid(r3, r4) r5 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r5, &(0x7f0000000280), 0x26) writev(r5, &(0x7f0000000100), 0x100000000000005d) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x2, 0x2, 0x80000001, 0x5, r3}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000140)={r6, 0xe, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000380), 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) 00:52:41 executing program 2: getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x81012, 0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)=""/84, &(0x7f0000000080)=0x54) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) 00:52:41 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt(r0, 0x0, 0x2, &(0x7f00000000c0), 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1000) connect(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) 00:52:41 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x113694244a8be8eb, 0x1, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r2, 0x0, 0x1) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000240)=0x4) setsockopt(r0, 0x2, 0x29f7, &(0x7f0000000280)="b6e078ac9baab28f8ebfb5cb2d268c360d696d0bf6f99cde98a72b68bb24422d938e44e7958ce26e1344def8561e3de76c239e1a63513e314900582033cb07db7fd9b88f81fa0e3f9a2e9c19e65c17347e0968219642204a70e8b35df23b038ee3", 0x61) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x4, 0x6, [0xffc0000000000000, 0x1fd, 0x8, 0x9, 0x3, 0x3]}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000380)={r4, 0x6}, 0x8) setsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x41, &(0x7f0000000100)='newreno\x00', 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x1, 0x1, 0x1, 0x8000}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={r5, 0xfffffffffffffffe}, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000300)='chd\x00', 0x4) 00:52:41 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0xffffffffffffff7f, 0x280000000}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2005000000fe8000000000000000000000000000bbfcffffff1f00"/128, @ANYRES32=0x0, @ANYBLOB="4b070000080000000401000004000000f7ffff00"], &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x6d, 0x5820, 0x41d2, 0x10000, r4}, &(0x7f0000000340)=0x10) r5 = geteuid() poll(&(0x7f00000001c0)=[{r0}, {r2, 0x80}], 0x2, 0x100000001) freebsd11_fstat(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file1\x00', r5, r6) 00:52:41 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = dup2(r0, r0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x10000000) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000200)={0x1, "9e388e540028a37dc5891fa3cf7c3294"}, 0x14) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) 00:52:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) msgget(0x1, 0x0) r1 = socket(0x1, 0x0, 0x2a48) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000280)="3871ae520dcfb9610be114bbd0b133522468f50b14c9eedc55b2d32c2b3b798421bb7528b531f6c120eb1eab181c0565ed6281f1c6d766767030a21c9258f69d61b8af99dcce566403081da52667d6ae0df599629371af6f9122df6727d03e3ca5ee1aebae5137aa770fcf43f013ea57864a2ddb7978599a048c2aac", 0x7c) r2 = msgget(0x3, 0x0) msgget(0x1, 0x6d) msgsnd(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000000059827df26862daacacd274173115b637239d6b403851b43d5de23905d8e651346630e8e67f0f7b6ff6e0d94d440bef77e2bb4d9cae0e88bf9175e8b81a720101a60d48a798ce4a6fe4f5054d0aafcc30a92af065552399a62e768b8b5aba9330c85108c0a9022ceba46d81e363b80142f2"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) msgget(0x2, 0x8) setsockopt$inet_buf(r1, 0x0, 0x48, &(0x7f0000000300)="36f6bbc91fb6333682db81be40d815e1031ce1ddc644343c470c4db3d56208239e542eb4059b2a638bbab239daa48c13bff7c53b1b5668f6a141924ec4d4689f1b269d4d679ac6994fe573336eecc4a29daa4175e18fe984e92381a2082c589c5db140a006e43d97fb90964f40e90ecb78711b21f2c56c3d468679fe4e60b6570905a48086332944a92040f097d21219a55684f7584a5ea5e81c9f39b5e3cd3f72", 0xa1) msgrcv(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000097fbee7ca638ed5fb4add16d50b67ae981354fda0f3838e371dc3bc910fe34bfe9c927"], 0x1, 0x3, 0x1800) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0xdc9d, "6601bf46cf5d30a57655e49f59269048"}, 0x14) chmod(&(0x7f0000000080)='./file1\x00', 0xf) 00:52:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x31, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 00:52:41 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4, 0x2}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0x9, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000a297d050ab0902a9ad674033721851725bfe69e47e370f56a187cd5b220d3a97bc"], 0x10) execve(0x0, 0x0, 0x0) close(r0) 00:52:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x6d, 0xe1, "6a264cbc0159de7d155728b317ea6e1bf91c834751c223655213941aa179f759343f86f9bfa0214fdaac9ea1a59829e6b3d42c424f16e51513968fba20e6db117a47012d67e87494568fa07e14605ee5f7cd23abbf90e02de059d8c5e9dc016f008cae875b6ac4d12999f89ecc39577827a5ca81db5cc46e9569f248d6e4244e684049f452ad09d0052c352e20d64ca5052069f3443f4226021dd6750ddb804bc35c6c7abdfe2d05b15a6c014e8c5e04a3b08bb94ecfd5b2f164849af202b342d89c448497a6ab793f8830c3a2def5fc91b55602dfed2237e6b37228bb9d323530"}, 0xe9) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x1f}, &(0x7f0000000040)=0x2e4) 00:52:42 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="d298d73e3abac2c8021fd53f889445fcfc3092b6af902c0fa16d01b1cd5b51094762ff016a86e089d40e0d6d3b8d00"/57], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r1) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x9}, 0xb) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)) r2 = semget$private(0x0, 0x1, 0x0) __semctl$SEM_STAT(r2, 0x4, 0xa, &(0x7f00000008c0)=""/4096) open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x10) 00:52:42 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x5, 0xfffffffffffffeff}, 0x8) socketpair(0x1c, 0x3, 0x4, &(0x7f0000000180)) r2 = socket(0x200001011, 0x2, 0xfffbfffffffffff8) sendto$unix(r2, &(0x7f0000000040)="b100050390002300000000005786ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be781e4991f75073a1ebe2a42fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f310b404f36a00eb44a104201b5d0000000000000020000000000000a0000000000000000000000fe000000080000000000000000", 0xb1, 0x0, 0x0, 0x0) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) 00:52:42 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000200)=0x100) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x6b5, 0x2, 0x1000, 0x2, 0x7}, &(0x7f00000000c0)=0x14) 00:52:42 executing program 2: r0 = socket(0x11, 0x0, 0x7) getsockopt$inet6_udp(r0, 0x11, 0x1, 0x0, &(0x7f0000000240)) sync() r1 = open(0x0, 0x80000000000206, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000000c0)=0x7964e420, 0x4) fcntl$getflags(r1, 0x1) select(0x40, &(0x7f0000000080)={0xfff, 0xc0, 0xc4e, 0xd46, 0x3, 0x8, 0x4, 0x1}, &(0x7f0000000100)={0x2, 0x8, 0x1, 0x9851, 0x7f, 0x0, 0x7, 0x7f}, &(0x7f0000000140)={0x2, 0x2, 0xe2, 0x5, 0x48fc, 0x81, 0x3, 0x595}, &(0x7f0000000180)={0x6, 0x2}) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x412, r1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x3f, 0x4) truncate(&(0x7f00000001c0)='./file0\x00', 0x4) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r4 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000440)=[0xffffffffffffffff, 0x0]) getpgrp(0x0) freebsd11_fstat(r3, &(0x7f0000000480)) getgid() r7 = getpgrp(0x0) r8 = geteuid() r9 = getegid() r10 = fcntl$getown(r2, 0x5) r11 = getuid() r12 = getgid() sendmsg$unix(r1, &(0x7f0000000640)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x3}, 0xfffffd09, &(0x7f0000000340)=[{&(0x7f00000002c0)="f8451f8edef9c79a1f", 0x9}, {&(0x7f0000000300)="34d685e2db0f5e2c4e13cd9b", 0xc}], 0x2, &(0x7f0000000500)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights, @rights={0x28, 0xffff, 0x1, [r1, r3, r3, r3, r2, r1]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x20, 0xffff, 0x1, [r2, r2, r2, r2]}], 0xc8, 0x105}, 0x8) sync() mlockall(0x1) sync() munlockall() 00:52:45 executing program 3: r0 = semget$private(0x0, 0x1, 0x111) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) fcntl$setflags(r1, 0x2, 0x1) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000004280)=""/4096) 00:52:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x6461, &(0x7f0000000200)="f428", 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1105, &(0x7f00000000c0)={0x1, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0}, &(0x7f0000000080)=0x161) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x80000000}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7b3c, 0x4) 00:52:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x0, 0x2, 0x2, 0x7}, &(0x7f0000000100)=0x18) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) close(r0) fchdir(r0) mknodat(r0, 0x0, 0x20, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001a40)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) 00:52:45 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x8, 0x1, [0xae5f]}, &(0x7f0000000040)=0xa) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x40, 0x3, 0xfffffffffffffbff, 0x2}, &(0x7f00000000c0)=0x18) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0xd5, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x2a, @rand_addr}], 0x7}, 0x0) 00:52:45 executing program 3: freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0x8, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x8000200000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) accept4$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', 0x0) 00:52:45 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x200) getegid() lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xc6, 0x4100, 0x5, 0x3, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xa, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2107000000fe800000e289000000000000000000bb80ee150000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b59ef82b63fcac0300"/128, @ANYRES32=r1], 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000000540)={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xdb3}, 0x1c) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6_sctp(r3, &(0x7f0000001700)={&(0x7f00000001c0)=@in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x6a}, 0x1c, &(0x7f00000015c0)=[{&(0x7f00000005c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x1}, 0x20000) setsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000300)="5f0aab328244f2fc109c782d807e4f8ee37de91946a2e1f8b11af7bc4d40d14d3356f78dde2e3d474b7e4e8cabb71469d99fc90341db32412fd07d591402429056795ff260b034a3770197daabab49b3b071a24245d6e485f5928e9899a62494da45405fae8bc2d741ebdda12d2ce51729a77fff1fb6f3e72dc8338256975867d2ce2612b53002a85c43aeb87896f1a8873cd66677e5e47f84771e22fa281dee328e973eb3f5cd8d9ba7286a8be3138ac43e6f96c7aa9763271e6074bbebdc5beaa52fa4a934ef64cd51c311cdbfbd4310ff88a1089f1c4229bae9ef5c62396d35edb91114bedee2ebec158c", 0xec) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) open(0x0, 0x0, 0x0) utimes(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={{0x101, 0x3f}, {0x3, 0x4}}) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000004c0)={r2, 0x9}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, &(0x7f0000000200)) ftruncate(r0, 0x0) 00:52:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x800, &(0x7f0000000040)=0x2, 0x4) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x205, 0x84) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x7fffffffffffffff, 0x1000300010005}) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) 00:52:45 executing program 0: ppoll(0x0, 0x0, &(0x7f0000553000), &(0x7f0000f06ff8), 0x8) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/252) 00:52:45 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname$unix(r1, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) bind$inet(r0, &(0x7f0000000180), 0x10) 00:52:45 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) lchown(&(0x7f00000000c0)='./file2\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x104) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0x17, 0x3, 0x80000001) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x10000, 0x730, 0x7ff, 0x7, 0x5, 0x1000, 0x9e0, r2}, 0x20) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') 00:52:47 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10) sendto$inet6(r0, &(0x7f0000000040)="c90f4d11c08919ab4a0a7a07f8c6490606b9cdf14de8c79e12978777d8628c1fe96d22eb5ede4a21231643f090d79ef03e95227b05d4b5f87a88824d9ba5bc01aa5bfba6c128d1f67f63b39385f4fa09465904e1cea5a9fcd93aba46affb4f3a6f437399909cf06e4bfaf3fda23802f2dbe263e825edb273c4b54bc7", 0x7c, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) 00:52:47 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x201, 0x902) __semctl$GETVAL(0x0, 0x1, 0x5, &(0x7f00000002c0)=""/131) 00:52:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x9f00, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 00:52:50 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) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001780)={r2}, 0x0) 00:52:50 executing program 3: select(0x34c, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, &(0x7f0000000040), 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x20000000) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) 00:52:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup(r0) setsockopt(r1, 0x8, 0x0, &(0x7f0000000000)="dad32a056315ae235b4dfc580012916c0d72ebf70a9b1c0f4149f4d84214d102789b39603c245afb5ee3195cbe96e3adc3be337c3f80bc66e09aaea1f3203ac49ec48a433087dc846e5d787a570163935d31983dc0ba48ff69dfc9ec3ca6f778a86f6b9450eb83a3792c81f9241875a3b780d123a2cc737dd029bc207b0e809b129503c14434832c8b7cc619cf8593a9503bd27f9689800f42da9a72a3c916ef3deecd1b6b", 0xa5) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x7fff, 0x0, 0x9, 0x80000000, 0xfffffffffffffff8}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000400)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0x2, 0x6, 0x2, 0x8, 0x80000001}, &(0x7f0000000340)=0xa0) open(&(0x7f00000004c0)='./file0\x00', 0x400, 0x102) setsockopt$inet6_tcp_buf(r1, 0x6, 0x67, &(0x7f0000000380)="9ceb589386849d073ea61c0c1f7d78710ef9aa583d0f4ac370dd43", 0x1b) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x3, 0xfffffffffffffffc, 0x0, 0x10001, 0x9}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r3, 0x7, 0x7, 0x4}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r3, &(0x7f0000000140)=[@in={0x2, 0x0, @multicast2}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x2, 0xfffffffffffffffd, @loopback}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000200)=0x10) 00:52:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f68696b1575d6"], 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:52:50 executing program 3: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffc, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:52:55 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022000000000090000"], 0x1) accept$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000001600)=""/4096, &(0x7f0000000100)=0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x4, 0x4) 00:52:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = msgget(0x0, 0x12) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) r7 = getpgid(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000240)={{0x9906, r2, r3, r4, r5, 0x80, 0x4}, 0x0, 0x100, 0x3460, 0x7fffffff, 0x8, 0x2, r6, r7}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0xffffffffffffffff, 0xfd3d) 00:52:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r1, 0x4cf) mlock(&(0x7f0000ff7000/0x3000)=nil, 0x3000) fdatasync(r0) 00:52:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x27, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="00000000000000002ef9d6afc740d1f1b60000e6ff0000000000000000"], 0xa0) 00:52:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r2, 0x5) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000180)={0x100}, 0x1) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)) setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) chroot(&(0x7f00000001c0)='./file0\x00') mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munmap(&(0x7f0000fb7000/0x3000)=nil, 0x3000) munlockall() shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x3, 0x8000, 0xb16}, &(0x7f0000000040)=0x18) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) 00:52:55 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="5df80700", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, 0x0) 00:52:55 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x1) getsockopt$inet6_int(r0, 0x29, 0xe, 0x0, &(0x7f0000000040)) 00:52:55 executing program 3: __getcwd(&(0x7f0000000000)=""/233, 0xe9) r0 = socket(0x1, 0x5, 0x3) fsync(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x10001, @loopback, 0x3}}, 0x0, 0x91c, 0x100, 0x4, 0x6, 0x8a9, 0x15c7}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x80, 0x7, 0x400}, &(0x7f0000000240)=0x10) 00:52:55 executing program 0: 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$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffff7) symlink(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000005780)=""/4096, 0xfffffffffffffdb4}], 0x11cc, 0x1) 00:52:55 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x8, 0x101}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x1000200000000, 0x5, 0x2, 0x0, 0x80000000, 0xa1b, 0x1, {@in6={{0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r2, 0x81, 0x8000, 0x3, 0x8000}}, &(0x7f0000000280)=0xb0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) 00:52:55 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x12) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='/', r0, &(0x7f0000d06ff8)='./file0\x00') faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1000) 00:52:55 executing program 3: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) pwritev(r0, 0x0, 0x0, 0x51) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xc22, &(0x7f0000000000)=0x100000000, 0x4) pipe2(&(0x7f0000000040), 0x100004) preadv(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/51, 0x33}], 0x1, 0x0) 00:52:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0, 0xbe}, 0xa0) 00:52:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000100)=0x4) 00:52:58 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) shmget(0x2, 0x2000, 0x1, &(0x7f0000ffe000/0x2000)=nil) lseek(r0, 0x0, 0x41000000000003) fcntl$getown(r0, 0x5) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:52:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) nanosleep(&(0x7f0000000180)={0x2000010000006, 0x80000000000040}, &(0x7f00000000c0)) lseek(r0, 0x0, 0x41000000000003) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@loopback, @loopback, @multicast2}, &(0x7f0000000040)=0xc) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000080)=[{r0, 0xd2}, {r0, 0x6}], 0x2, 0x6) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x48000}, &(0x7f00000001c0)=0x7) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x100000001}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r1, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0xd) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000380)={@remote, @loopback, @loopback}, &(0x7f00000003c0)=0xc) clock_settime(0x0, 0x0) 00:52:59 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2023, 0x0, 0x37) 00:52:59 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x51, 0xffffffffffffffff, 0x392) 00:52:59 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0xb) syz_extract_tcp_res(&(0x7f0000000000), 0x4, 0x0) setsockopt$inet6_int(r0, 0x29, 0x81a, &(0x7f0000000040)=0xd, 0x4) 00:52:59 executing program 2: r0 = socket(0x1c, 0x20000005, 0x1) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x2c) 00:52:59 executing program 0: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}}) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x3, 0x4) sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:52:59 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffc000/0x2000)=nil) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file1\x00', 0x6000, 0x0) write(r0, 0x0, 0xfffffca5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) utimensat(r0, 0x0, 0x0, 0x10000000000000) fdatasync(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x647}}, 0x0, 0x9, 0x4, 0x80, 0x100, 0x4, 0xfffffffffffffffe}, &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1, @rand_addr=0x5}}, r1, 0x4, 0x4, 0x9fa}, &(0x7f0000000240)=0x94) preadv(0xffffffffffffffff, 0x0, 0x0, 0x4000) lseek(0xffffffffffffffff, 0x3, 0x6) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280), 0x0) freebsd11_fstat(r0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) socket(0x2, 0x0, 0x0) openat(r0, &(0x7f0000000300)='./file0/file0\x00', 0x0, 0x31) fchdir(0xffffffffffffffff) 00:53:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x8000000000001, 0x84) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x2, 0x8, 0x8fbf, 0xd142, 0xffff}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0x3, 0x81, 0xac55, 0xfff, 0x200}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:53:04 executing program 3: r0 = semget(0x1, 0x0, 0x0) semget(0x2, 0x4, 0x20) semop(r0, &(0x7f0000000300)=[{0x0, 0x7fff}], 0x1) 00:53:04 executing program 2: setreuid(0x0, 0xee00) r0 = semget$private(0x0, 0x5, 0x1fffa) __semctl$GETZCNT(r0, 0x0, 0x7, 0x0) 00:53:04 executing program 0: munmap(&(0x7f0000cb9000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000dee000/0x2000)=nil, 0x2000, 0x1) msync(&(0x7f0000d9a000/0xd000)=nil, 0xd000, 0x2) socketpair(0x17, 0x1, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x4, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x587}, 0x8) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x1) setitimer(0x0, 0x0, 0x0) 00:53:04 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x19, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) 00:53:04 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname(r0, &(0x7f0000000480)=@un=@file={0x0, ""/66}, &(0x7f0000000500)=0x44) open(&(0x7f0000000000)='./file0\x00', 0xc84, 0xa0) 00:53:04 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5a}, @cred={0xffff14ac}], 0x2fe}, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x8, 0x4) 00:53:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x100000, 0x0) ftruncate(0xffffffffffffffff, 0x0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x30000000) 00:53:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xde7, 0x7}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000080)={0x0, 0x5a8}, 0x10) 00:53:04 executing program 2: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x2c00, 0x0, 0x13f1, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={r0, 0x4, 0x0, 0x2, 0x0, 0x4000000000000000}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 00:53:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x8, 0x1, '\n'}, 0x9) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:53:04 executing program 0: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x9fd) r1 = semget$private(0x0, 0x4, 0x240) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x5, 0xffffffff, 0x3, 0x2, 0x2]) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) 00:53:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) socket(0x2, 0x5, 0xdf) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="825e7b994315703ecd00"], 0xa) shutdown(r0, 0x1) listen(r0, 0x8) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[{0x10}], 0x10}, 0x0) 00:53:04 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, &(0x7f0000000380), 0xd, &(0x7f00000003c0)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)="48731e86c7a3e637b72f70bfb5c10d04af4d4f1ea4436b1c2b27b7eb905296195489dd323e795f92923ad8", 0x2b}], 0x1, 0xffffffffffffffff}, 0x20080) 00:53:04 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000b3e000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:53:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x10, 0x30000007, 0x0) setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) connect$unix(r1, &(0x7f0000000200)=@file={0x0, './file0/file0\x00'}, 0x248) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)="b9230dd2cbbe22a90984721f5db3056e972244c95491e32dd50873fe5f64ed2dbfe4ba834b8d", 0x26) 00:53:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x2) r1 = getpgrp(0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080)=0x8, 0x4) r3 = getpgid(0xffffffffffffffff) setpgid(r1, r3) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xaa8d, 0x8, 0x208, 0x9, 0x93, 0x3}, &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f00000006c0)={r6}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r7, 0x84, 0x4, &(0x7f0000000700), &(0x7f0000000740)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0x3}}}, 0x90) getsockopt$inet_mreqn(r7, 0x0, 0x7898d18d5f8a1107, &(0x7f0000000540)={@broadcast, @empty, 0x0}, &(0x7f0000000640)=0xc) setsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000680)={@remote={0xac, 0x14, 0x0}, @multicast1, r8}, 0xc) r9 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x21, &(0x7f0000000440)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) bind(r4, &(0x7f0000000000)=@in={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f00000002c0)={r10, &(0x7f0000000280)=[@in={0x2, 0x2, @multicast1}]}, &(0x7f00000004c0)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b8e4d70600000000000d0000000000000000267b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaffffff00", @ANYRES32=r6], 0x2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\b\x00'/14], 0x1) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000500)={r10, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000100)={r10, 0x793, 0xfff}, 0xc) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:53:04 executing program 1: setuid(0xee01) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000140)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) 00:53:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xffffffffffffffff, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) chdir(&(0x7f0000000140)='./file0\x00') lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xffffffffffffffb4) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000014c0)=""/4096) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0xfffffffffffffffe) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0x4) symlinkat(&(0x7f0000002600)='./file0\x00', r1, &(0x7f0000002640)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000024c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000002500)=ANY=[@ANYBLOB="1c004e211dba000000000000000000000000000000000001000100"/128, @ANYRES32=r2, @ANYBLOB="03fcffffd00d0000000000000100010002000000"], &(0x7f00000025c0)=0x98) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r3, 0x1}, 0x8) sendto$inet(r1, &(0x7f00000004c0)="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", 0x1000, 0x8, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0xffffffffffffff1e) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x8, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:53:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000400)) lseek(r0, 0x0, 0x1000000000003) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) freebsd11_stat(&(0x7f0000000280)='./file0\x00', 0x0) 00:53:04 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYBLOB="628f0000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='}\x00'], &(0x7f00000002c0)=[&(0x7f0000000140)='&[]$\x00', &(0x7f0000000180)=':\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00']) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:53:04 executing program 2: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) r0 = geteuid() r1 = accept(0xffffffffffffffff, &(0x7f0000000340)=@un=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x100000000000, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0xffffffffffffff81, 0x5, 0x200, 0x5, 0x8, 0x80000001, 0xffffffff, 0xb6, r2}, &(0x7f0000001380)=0x20) setresuid(r0, r0, 0x0) r3 = msgget$private(0x0, 0x206) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) fstat(r6, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) r9 = getpgid(0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x2, r0, r5, r0, r7, 0x2, 0x9}, 0x5, 0x2, 0x7, 0x5, 0xbbaa, 0x2, r8, r9}) setreuid(r4, r0) 00:53:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0xffffffffffffffd4}, &(0x7f0000000000)=0x8) 00:53:04 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0)='./file1\x00') 00:53:04 executing program 0: r0 = socket(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_buf(r1, 0x29, 0x4, 0xfffffffffffffffe, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x4}, 0x8) 00:53:05 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="ca165f647000dd536c607033dc1ab7926dbd190fed4a3ad7108abd6e4222cd1a92d6431d588e84662d17a76024602baf34e89ff4614acc972420a4e09696d881fc", 0x41}, {&(0x7f0000000080)="707c772daaa1ef28a76d4037b4a65875f49d0596f7926a341fec412955f5fef1b66e3904f2f0662047fd21685f30cbcdecbe01d1c1a4e09f9ba96076b7433c58cf", 0x41}, {&(0x7f0000000100)="bf17de1e7011be791d63f9ed12deee21b5f10a95fbfed56094d27d2cbb1630b1738160ec6f1d17f7e30548557515badcedd2a81ae758af8dbebee58aa1c28c7d7ecaa7bc00ff8f12", 0x48}, {&(0x7f0000000180)="8903344bfe2f545f94334f9e0d07571c5248968e507bb94a4fd676d1578c02358963489eed7086c051ae7875d252e963d5ff82303d6e68efb842e9e5f42d97383e549e0e757d2cedbcb38bc93db88bad66af213949cecfba7bc747a452130c8c1f4199cd27f0b84d2a581f7be9cabd4031026e164b2c0567c4ba15a0d5e61878ff0b5d91059733fb387c0e0c608c71153fcc0507d76389950970e6e1d85963dfffb26a2f37e2c72c8796a54979c0efcd87842c3fa2bf38139c78761b672e387b1d4accb54e2bfed22a35f355d60a78948d9e8526e47febeb5ddf403e24e18abe6a883c638726d2c7", 0xe8}, {&(0x7f0000000280)="cc7113a629caecbcadeb61cd63479c0160bf52f44967b529d6f2ce5945906bc3dbbc1a97b86d0a1b256798773c6466c1fb9021e3d53f375751fcc1161d632ecd3a0a44e64303200c8bb815d4b84d037d1f572f22310bd3daedc0cc6c5c39c69eed1f4976a594f16f705522c72dc3b2baa16a523fef61d58f971e1d2c780bd9d119d1a56e560f506abba9199d25638e620bb1b89e13e8f2fac8b7f3bb2f7c94be566beb467ce800e9b0fe650867d85334a0791da581038a07dd176121f7d72c3d0073af9c80378d36d15d4f892850e8c1547e615fe42ed250c364c36419a93250f818977379ec9ac2", 0xe8}, {&(0x7f0000000380)="1b277a98762b0a7c63ee892aa41c1e76e9200a4a216a9319e07b74d9c14155788df20ed181512ca1df741588ee8d6e90426cfff1fd7717038e4d18132871960aad77b6a22a3cf91f1384ca4cf93cdb59a30c37623c2190639e0f91566808c57d21028c8046c41e108d3bb919dbe8788abeefa0a5b20add1615add3ce60576b8a73295c3855b1b1203100a9c83c6da0aa815c601251c7a9c26f9137f763df12d8687c4e82ab29a5d3dbf7ba57ee582c2fdaeed4dc03355e9a1b74126a2237361fe373726579b384022385d1870e5f2e2b52c41a641c715805ca0c3024c350abe71b9cbf1fd08f147f3cbbc1d05a5dc215", 0xf0}], 0x6, &(0x7f0000000500)=[{0x100, 0x84, 0x0, "9bf0692b29d3bfd325de30107385492bc79192eb54a388a4d6b77b92a3ba8f327b80a70cf390f12bfac3f7f9df2ede08f9231da41488b31afa111b6f67f942c8914da7a3dee5760d65a6507eab97e4c8779d94ddd8adaaf8004771b4a0235073ddbbc64401eb78a160021a210897cdb9f02f9745f562754db7d7c439572875c7c74a45ee068ca105725cd25f7c63fda55326c4d003941f1411cb48d89f0bc4eea30617e6e6c2210ee1e88c97aec98e4960a029f5cbaa1bbdb56e8b17df18c6e3a76d01e827f151fc5b6580cb2747ed58e203a37b1c39115299fdfba8b87640f76481f5591577d50587"}, {0x80, 0x6, 0x4, "d85f27759138a23582d54b0c2c8c03775f3b0043e47b1563bd4e8a84e165a18fab99a7bd92163e1125adf8736ff92a2c99fac3a7d8281ef45dfd952dc16c49dca19ee41fcdf19eaa6077316c64b06548ad46f5fd4a08985c71ff9d3949052c54b1c04d10356e25fc19ca6a455a"}, {0x70, 0x3b, 0x0, "3dcbc76c9154a4e64f4b0de3357ae29695e2590e0f68bc8a53c6e4c67958b6394fe0170336588cb2edf78a191d75eb2077908b6f3b5dd43c86a6bf5c0d31dfcda2ec0400c9fdaa231e49ff439f45869b280431970fdec22b824bf1dfdbc6fb"}], 0x1f0}, 0x2018d) 00:53:07 executing program 0: fchmod(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ftruncate(0xffffffffffffffff, 0x101) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x0, 0x80}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000100)={r1, 0x4}, 0x8) close(r0) r2 = socket$inet6(0x1c, 0x30000006, 0x7ff) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x4}, {0x1c, 0x3, 0x100, @loopback, 0x7}, 0x4, [0x7, 0x4, 0x9, 0x5, 0x7fff, 0xca, 0x3, 0x2]}, 0x5c) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r3) read(r0, &(0x7f0000000140)=""/25, 0x19) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:53:09 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x8}, 0x10) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x6, 0x80da}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x200, r2}, 0xc) read(r0, 0xffffffffffffffff, 0xfd52) 00:53:09 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x18200, 0x100) faccessat(r1, &(0x7f00000003c0)='./file1\x00', 0x26, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') r2 = socket(0x1e, 0x4, 0x1f) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x9, 0xf, 0x5}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r3, 0x5, 0x400}, &(0x7f0000000380)=0xc) clock_gettime(0xf, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x1000, 0x400, 0x410, 0x2, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000140)={r4, 0x5}, &(0x7f0000000200)=0x8) fdatasync(r0) 00:53:09 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20002, 0x7e5da33e0bedc75c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x3ff, 0xef]}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x52, 0x0, 0x0) 00:53:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)) truncate(&(0x7f0000000000)='./file0\x00', 0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x3) utimensat(r0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={{0x3, 0x6}, {0x800, 0x4}}, 0x200) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={0x0, 0x88, "3d7b61f86aa18e4d92cf06156f56b4aff5e914db37aa853be0e2f2ba6da640f7afa1ffc966d628698df0935787a2f2ba1b793f60d8a27e5a7ba6784e4d8a1c3e3c8f581c60d04395e9ed20bf77e6501dae95d5ea2d4b0d1a17ea4bee75d280f09020b3ee3c929288f43229668eca39d1b6e5a5abe07658e4228887c7a0c475a12f27972722226c72"}, &(0x7f0000000400)=0x90) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000440)={r1, 0x7, 0x6, 0x8, 0xffffffff, 0x4}, 0x14) shutdown(0xffffffffffffffff, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000200)={0x9, {{0x1c, 0x0, 0xfffffffffffffffa, @loopback, 0x1ff}}, {{0x1c, 0x3, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x10000}}}, 0x108) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080), &(0x7f0000000100)=0x10) 00:53:09 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x4, 0x84) getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000), 0x35) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x6, @loopback, 0xffff}}, 0x0, 0x3, 0x2, 0x7, 0xffffffffffffffff, 0x0, 0x7}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000300)={r2, 0x4, 0x2}, 0x8) socketpair(0x17, 0x6, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r3, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000040)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="05010500d5001f000500060001ff"], &(0x7f00000000c0)=0x12) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000100)={r5, 0x1}, 0x8) 00:53:09 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(r0, 0x11, r0) r3 = accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x800003) sync() setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x15, 0xffffffffffffffff) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept4(r6, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, 0x0, 0x92f1912d1972a3e8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000040)=0x400000318, 0xffffffffffffffe3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0xfffffffffffffffc, 0x1000000000003) pwritev(r6, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r3, 0xffff, 0x0, &(0x7f0000000240)={0x2, 0x6}, 0x10) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) mlockall(0x1) 00:53:09 executing program 2: fcntl$getflags(0xffffffffffffffff, 0x3) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xb, 0xffffffffffffffff, 0x392) 00:53:09 executing program 2: setresuid(0x0, 0xee01, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r1 = getuid() getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) lchown(&(0x7f0000000080)='./file0\x00', r1, r2) r3 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0xb, &(0x7f0000000040)={0x3, 0x1, 0x0, 0x7, r3}) r4 = geteuid() setresuid(0x0, 0x0, r4) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') setreuid(r4, r1) 00:53:09 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x120) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xed, "3ddf9dbde7bbeada23130ffbe459512f84a91a280716d214fc488f2c563224ada779621742f001725e2618dcffeaff93f7ff15f2e64ebcd9ecb7b7d536e0f26f3853e7b99283dca59be4133f96f99b2f735b1d3726a3fb73a463f14e552217b8fe4d2d41d5ee24017a3723044d2e355f99713d12d88941b22739966b4477e4d100fdac255e7ddcddee92c7a5a7702f61439a2de692026c93b03f0a04f38ed38780285b8d2d4b38b624f4b1f5ae41b0ff1642f25db7d1b426d62644b59249e1bf6225cfa9cf3c8e59ab0c428eff17e32649d3956e0efc5c45d97a1e56ee88ddc53e97064704615270a4ef1f3541"}, &(0x7f0000000140)=0xf5) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x1, 0x5, 0x3c, 0xe51, 0x8}, 0x14) sync() socket$inet6_sctp(0x1c, 0x0, 0x84) 00:53:09 executing program 1: r0 = msgget$private(0x0, 0x10) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/134}, 0x8e, 0x0, 0x1000) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1e, &(0x7f0000000180), 0x161) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) 00:53:09 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x17) truncate(&(0x7f0000000200)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000001c0)=[{r0}], 0x3ba, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x489, 0x100, 0x5, 0x0, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xff, 0x1410, 0x800, 0x1, r1}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1, 0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x9, r2}, 0xc) 00:53:11 executing program 0: clock_settime(0x0, &(0x7f0000000000)={0x40000000000002c}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x404, 0x125) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:53:11 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0xf3d, {{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x2}}}, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000540)={@in6={{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}}, r2, 0x80, 0xfffffffffffffffe, 0x82, 0x9, 0x1f, 0xced4}, &(0x7f0000000600)=0x98) r3 = accept$inet(r1, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @remote}, 0xfffffffffffffffe) freebsd11_mknod(&(0x7f0000000080)='.\x00', 0x180, 0x3) symlinkat(&(0x7f0000000240)='./file0\x00', r1, &(0x7f0000000280)='./file0\x00') write(r3, &(0x7f00000002c0)="fa8cb9072256322624ce1d4e1b9a9644b465a1b9052e278d093b5aa5d407b3c1223b9c35f3ac9345f0c415086c593775df8711a745f86d82247ba301c36af3ba36b4f9828a359d80d0b8acfacc485be3075b7b3c6b00cffe7157fc9a2e821b20f148b8bbb4f2b0e494b034e1a29b15318e5b912b042d44a75650f41b37", 0x7d) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000640)=ANY=[@ANYBLOB="1c004e230000000000000000000000000000000000000001ffff00"/128, @ANYRES32=0x0, @ANYBLOB="00000000090000000900000014013a01318398909d1f2258b9c0f5ecc04291e7b692ddef01a37f5daf7f4150ae1d68239eb5441855f7eda9b15b06c94d45d4cf381e1c326e7c9caa3a4e56206af60d2cc2af74264d76c4cfaa9569da7464ca9b3ab17b7016d7bbce5fcaba76bf28daa1abec8682b98c258875ef9f502b4df171a30452ba15f57c72b5900371600276ba590bae6c1b04996404cb5f66b5e234e29531ad47521e1ef1c7e9fa57d0066de973eebeceb1b049f858b4cf499077"], &(0x7f0000000380)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x400, @loopback, 0x5}}, r4, 0x40, 0x401, 0x4, 0x6, 0x88e, 0xffffffffffffff81}, 0x98) 00:53:11 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r2, 0x40000001) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) flock(r1, 0x13) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f0000000100), &(0x7f0000000180)=0x4) execve(0x0, 0x0, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x82) 00:53:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022c2f66696c653000f767c27cb9cab6bf9e1e26d389e9b06d93e817088905dc195560c22cd9692dbd131f8bd47305c8e1ba4a4eff4c732a85121697c1"], 0x10) r1 = shmget(0x3, 0x3000, 0x420, &(0x7f0000ffc000/0x3000)=nil) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0xe07, 0x4) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000080)={0x0, 0x5a8}, 0x10) 00:53:12 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10) __getcwd(&(0x7f0000000200)=""/180, 0xb4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x6, 0x4f, 0x800, 0x1f, 0x4, 0x4, 0x80, 0x7ff, r1}, &(0x7f00000001c0)=0x20) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="03"}], 0x1) 00:53:12 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x2) ppoll(0x0, 0x0, &(0x7f0000000380), 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x8, [0xffffffff80000001, 0x6, 0x3f, 0x3f8e0, 0x100, 0x3, 0x6, 0x9]}, 0x14) 00:53:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 00:53:13 executing program 2: r0 = socket$inet(0x2, 0x10000000, 0x81) setsockopt$inet_tcp_int(r0, 0x6, 0x480, &(0x7f0000000000)=0x800, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x4, 0x0, 0x0) dup2(r0, r1) 00:53:13 executing program 3: semget$private(0x0, 0x1, 0x8) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000500)="f3ca126a2a09ae2de0f7492c975b47ff33b37041ae54936e02ef003b218fb92a84d6667512f1f2a840cd6a1870c6b64aeeed4f64340b5e63d8af3b4727f4459095935c87c5d44476734dd4f7908ff471eb6634a0147bff62ca335ad8190f531fab366c244a9a8a3bcf708beff9b7bf206f7ddff3a8b311d6889d4abac092c77bac9d5a5db554456583ea6fd41fb0ba0d3f7d4a199470365d47017535d636f04d6b3d90fef57c6a80adb39d7c6e7f782914"}, {&(0x7f00000005c0)="96cc44ba689df0cc7dfc808e5356faeb8adfe7969c7e30947e2072d73134898868783abf22117d3f81", 0x1ad}, {&(0x7f0000000700)="0f36671328aded1ddeb0704e7b17c8ef886e0dbd4cecd934dad97a031cda436fadee29699d8af726afd8466f8378b6762deb73d589551da5fbc94ad288785d01c9e41193f9aa92e800065509a268d223b1bc1d8a977fd6f45ae389058d021b2d4c4d14d41ed99201537fe199e3a924cf746b450972bd067b5737db8cca0aea4fe77736b8c8b2c643edf3759cd121e434ab5c977bb5bb216bcf5c17363c22bcf286d6fdf3a60fea0078dc236f90d73c4eed58a7b0ca9f", 0xffffffffffffff74}], 0x1000000000000224) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)) getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000600)=ANY=[@ANYBLOB="0a0000000008400081001b00000000000007ff000100000275873453eaff3f4806966192acfb2dac1599c8bd983c432d7d0eaf4ab7199e0c8f3654c3fc74d691a65297e2609bb7b2fe46e346bf05ee055970c07cebc048b4da30bb938ac9fa629822c6bff85c67be"], 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) unlink(&(0x7f0000000340)='./file0\x00') r2 = shmget(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/224) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000480)={@empty, @rand_addr=0xffffffffffffff80, 0x2, 0x3, [@local={0xac, 0x14, 0x0}, @empty, @broadcast]}, 0x1c) truncate(0x0, 0x80000208022001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) semop(0x0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {}], 0x2) unlink(&(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="f02480b7eb4d74bd9fb63de4d9779c1395e11b46024857793421dec284706a5f384da22bbade39745e476f742f8a18bafabc88748e8582a325bc6c3ca3af6785505a2e0484b06b60de9e2f648ebc11", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) execve(0x0, 0x0, 0x0) 00:53:13 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000300)={r1, &(0x7f0000000200)=[@in={0x2, 0x3}, @in6={0x1c, 0x3, 0x2, @loopback, 0xfffffffffffffffd}, @in6={0x1c, 0x2, 0x3, @loopback, 0x2}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x3, 0x7, @empty, 0x2}, @in6={0x1c, 0x2, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x7fffffff}, @in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xff}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xffff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r1, 0x8, 0x8}, 0x8) 00:53:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x32, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0xfffffffffffffffc}, 0x98) 00:53:13 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000440)={0x0, &(0x7f0000000400)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={r1, 0x58b39bb8}, &(0x7f0000000500)=0x8) lseek(r0, 0x0, 0x1000000000003) semget(0x3, 0x7, 0x60) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000540)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={r2, &(0x7f00000002c0)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x81, 0x0, 0x6f4d, 0x10000, 0x80, 0x6, 0x4, {@in6={{0x1c, 0x0, 0x924, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x1, 0xfff, 0x7, 0x8, 0x521}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:53:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r3, 0x5) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r3, 0x3fffc) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0xffffffffffffffff) getpgrp(0xffffffffffffffff) getpgid(0x0) getpgid(0xffffffffffffffff) getpid() getpgrp(0xffffffffffffffff) getpgrp(0x0) getpid() getpgrp(0x0) r5 = getpgid(0x0) r6 = getpgrp(r5) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000300)) setsockopt$inet6_int(r4, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) fcntl$lock(r2, 0xf, &(0x7f0000000280)={0x2, 0x7, 0xd724, 0x68bf4f4d, r6}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x3, 0x8000, 0xb16}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0)=0x20, 0x4) 00:53:13 executing program 2: r0 = shmget(0x1, 0x4000, 0x1, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) nanosleep(&(0x7f0000000080)={0xffffffff, 0x36f}, 0x0) r1 = socket(0x1c, 0x10000000, 0xff) recvfrom(r1, &(0x7f0000000000)=""/98, 0x62, 0x40000, &(0x7f00000000c0)=@in6={0x1c, 0x3, 0xb1, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) 00:53:19 executing program 1: open$dir(0x0, 0x0, 0x0) semget(0x2, 0x1, 0x2) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r0 = openat(0xffffffffffffffff, 0x0, 0x400, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000080)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0], 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) listen(0xffffffffffffffff, 0x2) open(&(0x7f0000000100)='./file1\x00', 0x2800e, 0x10) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x80, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280), 0x0) sync() mlockall(0x2) connect(r0, &(0x7f00000001c0)=@in={0x2, 0x0, @multicast1}, 0x10) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) 00:53:19 executing program 3: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) mlockall(0x1) sync() fcntl$setstatus(r1, 0x4, 0x10008) listen(r0, 0xfffffffffffff2db) mlockall(0x2) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:53:19 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82ecd65ce6abbed1f7e11d58624fc81f7af2040000003cee5aac50022e2f66696c653000"], 0xa) r1 = getpgid(0x0) r2 = fcntl$getown(r0, 0x5) setpgid(r1, r2) sendto$unix(r0, 0x0, 0xffffff2c, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0032934908696465302f6669f5a167073ed2653000"], 0x1c) 00:53:19 executing program 2: utimes(0x0, &(0x7f0000000000)={{}, {0x0, 0x67000000}}) socketpair(0x10, 0x3, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:53:19 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRESOCT=r0, @ANYBLOB="d07eb1c9f1677aa5f2999bcbba7e509351cb0777f9d4cad8f0f005462116f8f2b4334f0b4605acfe25274f968f1952b170dcd70787a444bfb85147c02ed6989dfba01f6b335d92c3817f798ce39d6bcc29136e97388419dc4f555ce68bcd933fdcb515ee33a40958d6a0b281be898470fbec483e55d57689ef", @ANYRESOCT=r0], @ANYBLOB="3a9f55a4c85d4d92cba86ca70f752955a29a4bd897a607be6454ee234115437b720f97ca2cc1a062e59d014b4c", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRESDEC=r0, @ANYRES32=r0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="ff7f245980c3db770fad69be36063ed400d4eba4", @ANYRESOCT=r0, @ANYPTR, @ANYRES32=r0, @ANYRESHEX=r0]], @ANYBLOB="e56a77deb7a6803054975b461e5ca39f6a931e73a0fd51b2d862c8f21b073929beb27e128c5ec5ed07d57b540b1bf7ff9a83614e4a3cf0805323ed2c95582194bf4cfd06494f7068197bf1870502bbe7ec117b51adf3d1bc2c049b84d749fa9e1b07dfbe7bf9888cc607a97be905a224d2f3fcaffb92a296ffc362b8d0750d05d13facf0aba11132176656bc7d9421a46783174e81294ccd1577c525698daf4593a7fd7e764407a87e3b000c8660025fa2d24d938c79e8107eca62a5f695a28dabd2c789f20417a14401199bed01bb7d61a1dd513f4a5221513af56a939f09c4d056306b", @ANYRES32=r0, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="b40f2bf841c76cdb9dc434a206bb5facef5779229b5508cb0600040000f97a3e2d1b4fe0996f2371a49f9016309f58cce82982403c6311a9876fa9049a0ef4e6303737a624e09f743fa9b8cbe95155840db043fd01d0e377671118bd2d796ce0d73e98e4b02e7b1c0327443dd2a7fe1441f1d20a742def69d817030d", @ANYRES16]], 0x6) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x1, 0xc9b2131e4e3630d) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000480)={'freebsd\x00', 0x10000}, 0x24) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000400)={0x7fff, 0x2}, &(0x7f0000000440)={0x3f}, 0x8) 00:53:19 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000004c0)={r4, 0x3, 0xe1, "3c2fe48977b0ad9a735a6dba4259e4de94e01896e16089dd31270abcfb601e46d7db38c3880c253440270100263c4f8ce0520d970372cf9c55213824e9979acebbeaaa29eda05987d9007a32160988192c2f7836c20c743e5ff8308c61c65bdccc51fda367177e8092ff709863ca3918ee7e0a5a50f7bdd15f6ee434b07247f6b5f47d1de2409afcafbe4c43e34da33c9cbc19ae65ddb09185d55b0037fa2a24e489fd11af0d5e31610920dc3a4758d0e8b1a6322519cac585460355cd9e42d9c3ada2712d7ebcb1874726d2aa01cb8330f44103247dc5bfefd5d943c836e636ae"}, 0xe9) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt(r3, 0x3ff, 0x3d4, &(0x7f0000000600)=""/4096, &(0x7f0000000180)=0x1000) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) poll(&(0x7f00000005c0)=[{r3, 0x20}, {r3, 0x1}, {r3, 0x80}, {r3, 0x8}], 0x68aaa35bdab2d9b, 0x4) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) freebsd10_pipe(&(0x7f0000000300)) getpgrp(r2) 00:53:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f00000002c0)='./file0\x00', 0x308020005) connect(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0100166f6759896530007af40d8f11834ac7e98fe24974db8004f64e6aaef1e3b4255f90afd518b1fc0101ddaa3a000000044839000000000000"], 0x1) lseek(r1, 0x0, 0x1000000000003) socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000580)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r2, 0xf2, 0xffffffffffffffff, 0x10001, 0x7ffffffe}, &(0x7f00000001c0)=0x18) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r4 = semget$private(0x0, 0xffffffffffffffff, 0x11a) __semctl$GETPID(r4, 0x0, 0x4, &(0x7f00000004c0)=""/142) 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(&(0x7f0000000040)='./file0\x00', 0x102, 0x4) recvfrom(r1, &(0x7f0000000680)=""/148, 0x1f7, 0x1, &(0x7f0000000400)=@un=@abs={0x1, 0x0, 0x1}, 0xf) r5 = fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r5, 0x2, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r3, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:53:20 executing program 1: setrlimit(0x1, &(0x7f0000000080)={0x10000000000b35d, 0x530}) mlockall(0x1) sync() r0 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x200, 0x8cbe, 0xfffffffffffffffe, 0x1, 0x5, 0x200, 0x8, 0x4, 0x3, 0x96, 0x1}, 0xb) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) 00:53:20 executing program 3: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) mlockall(0x1) sync() fcntl$setstatus(r1, 0x4, 0x10008) listen(r0, 0xfffffffffffff2db) mlockall(0x2) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:53:20 executing program 2: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}, {0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x9, [0xb60, 0x3a8, 0xff, 0x3f, 0x2, 0x10000, 0x3, 0x5]}, 0x5c) 00:53:20 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') setsockopt$inet_opts(r0, 0x0, 0x18, &(0x7f0000000580), 0x1f) writev(r0, &(0x7f0000000640)=[{&(0x7f00000000c0)="dbcba4c0c7ea9ea93bf126336bd87421b8a9af0913880f78cc27622d299f6ab7119913a9b2d2399c5cd39ea4b339dce0d987b56cd7ad572769375aab434e46720f8e9367b84f153ec5585a60671cafdfb1909d8487f1c002cea6b10c880e27bfd582c60aa883c8a7c5dc2c7783c25d363644e9f550d58371146e7064fd8f0c668ba0e2759b60eefa229d17852c5f745dd496051f5e2b7d8e3c6f7c04860769b0b4b2a57ab4d037268baf6570ad12f29d8aed652fc51c5fbe1b621dec599d46985d00ab17d9efbc4454344845faa9a06eea3b532a9182ff1c12f3b7104057f4e5aeb1c8253a5a974192e5e1", 0xeb}, {&(0x7f00000001c0)="448eda171070a38ef77000c926b3520cc26968b978b78a1afcdc322b0ea54c16ef6c4323d81fbfccfbf4a2c1b706fc5395225419cc1d4bc7fa4ffaec935f5ee27cf8cf722374c7e5040a45e723345fd5eb527494f8f4e4fc31d52edd57465233857552b444671033599f71bb49dc7b86dcc9c965132555dd0a58e07135ee53cc80ae14cad1209cf6a993793eb4601bc601854385dd6b2fa116", 0x99}, {&(0x7f0000000280)="2b48c9453786b6fe9cb8111e778407360a97fb6b9df872c4e98ce7bcf9f5a63dd0843b5726977840dbfe081cb1e5b7bc3bad6287b04463654ae2c599e12035d6c51d119f160356828a485c14e961d1b6d6a0d7ddca620a6d5b0a8f3eace79ab622b99aab8d9deba179c24424f34d2a8b01a9a8a869e6cffbff98d4ead8dd32dab97dd8ff9ef9c5f675221011d5620e0fed46c0449c76c69b8d5b518c0fd74c7e3c45a9b24a1581438ad9c9b7988623c14f56f8369d3e5c3a1b2bcc92f4e80a1f1c8caa1ee2bd10887feb9067d10eb818749deb", 0xd3}, {&(0x7f0000000380)="41f7740c52afdc949197eeb4b5efa79472786e27ae6556d77f429e5e8ebd849147287483f2d693056617e36799f7a7db0cf8f2b41886c87f726e7f6e970fb746144a655407265d3cdc619771b4ab4a4f880f48707ea7bfc79b584a59926216fb1a", 0x61}, {&(0x7f0000000400)="81d1c377c1e434be70c0bde6884d5b9bb8490af68ea63ac3ac1e06a1a338f826a94b0e0bffe83c03ff4b3b9ff8108cb9350dcce95616baa8c1035c4250911c2e937c4b7efc8ffcaebb9a46f3d3342bc4b434a8f3404fc6121a1e97fcfa710d4f11cd562a975654e7f060b287b219c51ede50a921cb048e7d9d9d98f9c64a69c53460f8", 0x83}, {&(0x7f00000004c0)="36e1ef3cc4", 0x5}, {&(0x7f0000000500)="abbfbac303f4b131d36e996c884a76883f0a058d43043ac6bdc1b4db4b62841a1734d84da37f56489eeb074a12fcae3e95baefa9b450c313a1fc410ab653036b9c3b69f7e0d8ed894c433d84491b7005edd6b14a5cf65ccab5d2a21d850afb59b2768861c6cff7253e12f890", 0x6c}, {&(0x7f0000000580)="9b359e4e88ff9f38d1469e2512112bc5eb5ee6792b643cb675444f857245006c65b88a3cce831fcab9ee0308e4a4bd9f3ff0094520cf16420a80386f9d43ae64e29c73762e037327279bf6ffe79bd4822b8f244a4561033a383c5f366cdfa9591e17f05d9654dec9066dd8b23122ee7e85b96a64fb2f27e16ef72cc5bbc3bdf50d24555d8a3843d7eebd28282b3a849b400caee927ae23b76eaedf8959239373540580aa92a136cf6aaeab6e38664d41ecab501b", 0xb4}], 0x8) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x1000, 0x100000000, 0xe655, 0xd0}, 0x8) 00:53:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x5) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x3) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x6, 0x10001, 0x400, 0x100000001, 0x0, 0x1f, 0x21f, 0x7f, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="0700050000000100070000000000"], 0x12) 00:53:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000080)=""/192, &(0x7f0000000140)=0xc0) 00:53:21 executing program 2: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") execve(0x0, 0x0, 0x0) execve(0x0, 0x0, &(0x7f00000001c0)=[&(0x7f0000000180)='\x04']) 00:53:22 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast1}}, 0x0}, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000)={r0, 0x27, "61e3c58e4cd88f663f59ad892db5734fca6377e59ff1e2aa89a6ac47667cdadb3cd2cc4a6ee54d"}, &(0x7f0000000040)=0x2f) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000001c0)={r3, 0x1c00000000, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r3, 0x1}, &(0x7f0000000180)=0x8) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:53:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = getpid() fcntl$setown(r0, 0x6, r1) getpgrp(r1) 00:53:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) 00:53:22 executing program 2: r0 = socket$unix(0x1, 0x10000001, 0x0) pipe2(&(0x7f0000000000), 0x100004) r1 = dup2(r0, r0) poll(&(0x7f0000000500)=[{r1, 0x14}, {r1, 0x184}], 0x2, 0x0) 00:53:22 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180)=0x3, 0x4) sendmsg$unix(r0, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x10000005, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x80a}, {0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}}, 0x8, [0x100000001, 0xb3, 0x1, 0x7f, 0x0, 0x4, 0x5, 0xde72]}, 0x5c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0xff, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000280)='htcp\x00', 0x5) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0xfffffffffffffffa}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x8, r3}, 0xc) 00:53:22 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x3, 0x100000001) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="010000007e3dc46ea78235dea1abed587e", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x0, 0xc00922322261aa1a}, 0x0) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) semget$private(0x0, 0x3, 0x8) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0xffe5) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) r3 = accept(r2, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r3, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:53:22 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x9) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x1, 0x2, 0x300, 0x4, 0x9, 0x400}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @multicast2}}, r1, 0x10001, 0x0, 0x2}, &(0x7f00000001c0)=0x94) 00:53:22 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000040), 0x3dbd06997b8fd555) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x2d1) 00:53:22 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x100, 0x22) setsockopt$sock_int(r0, 0xffff, 0x8000, 0x0, 0x0) r3 = msgget(0x2, 0xe40ea86bd4e9112d) msgrcv(r3, &(0x7f0000000100)={0x0, ""/191}, 0xc7, 0x3, 0x1800) msgrcv(r3, &(0x7f0000000200)={0x0, ""/89}, 0x61, 0x3, 0x1800) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x40, 0x4) r4 = shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmdt(r4) poll(&(0x7f0000000080)=[{r0, 0x30}, {r2, 0x20}, {r2, 0x84}, {r0, 0x18}, {r1, 0x2}], 0x5, 0x20) 00:53:22 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x2, 0x0, &(0x7f0000000040)) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x20, 0x4) 00:53:22 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffffe3) socket$inet_udp(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000140)={0x9e, &(0x7f00000000c0)=[@in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x3, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x3, 0x3, @loopback, 0x2}]}, &(0x7f0000000180)=0x10) setsockopt$inet_opts(r0, 0x0, 0xa, &(0x7f0000000580), 0x1f) 00:53:22 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000040)=0x1, 0x4) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x19, &(0x7f0000000080)='0', 0x1) listen(r0, 0x0) 00:53:23 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180)=0x3, 0x4) sendmsg$unix(r0, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x10000005, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x80a}, {0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}}, 0x8, [0x100000001, 0xb3, 0x1, 0x7f, 0x0, 0x4, 0x5, 0xde72]}, 0x5c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0xff, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000280)='htcp\x00', 0x5) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0xfffffffffffffffa}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x8, r3}, 0xc) 00:53:23 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0xffffffffffffffff, 0x4, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f00000000c0)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, 0x0) __semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f00000004c0)=""/134) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x1, @empty, 0x5}}, r3}, &(0x7f0000000400)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x80000208022001) getresgid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7fff}, &(0x7f00000001c0)=0x8) rmdir(&(0x7f0000000200)='./file0\x00') semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}], 0x1) execve(0x0, 0x0, 0x0) accept(r2, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) 00:53:23 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x3ff, 0x2, 0x2800, 0x8, 0x101, 0xc1, 0x7, 0x6, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) open(&(0x7f0000000000)='./file0\x00', 0x80000000000209, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x1, 0x0, 0x2000, 0x1f, 0x80000001, 0x3, 0x4, 0x100, r1}, &(0x7f0000000200)=0x20) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x4cc) truncate(&(0x7f0000000080)='./file0\x00', 0x60068000) 00:53:23 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) sendto$inet6(r0, &(0x7f0000000240)="7ae0247f6c0e747b16e14826f85a21625822625e3c77ec125920d40f1467751be76c8c6c7e3c3dbbaadfa07fde4961ca6a1dca59fc097323d038aa8833f1d3f2fa5c0e2b903d34551d5025b49bd16a8e09ccf35a422b125fb4f15c064cef5c5c3809ffebf1d46ae4f4ba364c35573e392a1b5ce7dbb2bd78e51fcb729b4bf43cf9e774c89355488b92c354fd5350a126187075bc17cbd2caf001fa2f0c83ef3556369c41f49ed978e96fef8dc4500ac69f6233", 0xb3, 0x181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x400, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xe69}, @in={0x2, 0x1, @rand_addr=0x5}, @in={0x2, 0x2}]}, &(0x7f0000000200)=0x10) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x200, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x8000, 0x0, 0x20000}, 0x8) connect$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="e400ff01000000ab4f8e645b62b147285feef66f18b5d0000000ae9ed71dab5294dce533b990d90bfaccccaa061f1e49660f5325f452947c71b6944bb321beffb4402c0b89"], 0xa) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000440)={0x0, 0x3}, &(0x7f0000000480)=0x8) freebsd10_pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000340)={r2, &(0x7f0000000300)=[@in6]}, &(0x7f00000004c0)=0x257) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r4, 0xd1b3}, &(0x7f0000000400)=0x8) setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f00000000c0)={0x8, 0x80000001}, 0xffffffffffffff33) 00:53:23 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, 0xffffffffffffffff) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@rand_addr=0x4, @multicast1, @rand_addr=0x1}, 0xc) 00:53:23 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x1) open(&(0x7f0000000000)='./file0\x00', 0x200000000000002, 0x20) 00:53:23 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x0, 0x4, @empty, 0x7fff}, 0x1c) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001300)="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", 0xfc0}], 0x1, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x800, 0x88) linkat(r1, &(0x7f0000000280)='./file1\x00', r2, &(0x7f0000000340)='./file1\x00', 0x400) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x9}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000400)={r3, 0x2, 0xf, 0x100000000, 0x8}, &(0x7f0000000440)=0x18) r4 = dup(r0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x4) r5 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x800, 0x0) openat(r5, &(0x7f00000001c0)='./file0\x00', 0xfa1009efd92443f6, 0xc2) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 00:53:23 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) clock_nanosleep(0x4, 0x0, &(0x7f00000000c0)={0x7fff, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) 00:53:25 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x22, 0xfffffffffffffdab) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) 00:53:25 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x280, 0x140) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) listen(r0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x21}], 0x1, 0x0) 00:53:25 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x3, @multicast2}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@rand_addr, @broadcast}, &(0x7f0000000040)=0x8) 00:53:25 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0xffa, 0x8) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) r1 = fcntl$getown(r0, 0x5) r2 = geteuid() r3 = getgid() chown(&(0x7f0000000040)='./file0\x00', r2, r3) fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x2, 0x7, 0x8001, 0x9997, r1}) poll(&(0x7f0000001540)=[{r0, 0x85}, {r0, 0x1}], 0x2, 0x0) 00:53:25 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="00000000000000f769970a3cf1a262ea4c1fb563d3ffffff0000000000000000002b7dfbe7780d0a88cffd18723d85cc349883e11abf277afcc8d2e899addba51ac7e5291bac46be1074d5490186360fe8ad57823f6da2f8a1336243787c8d368275c0714b586f26361d43a702291010836443ca957790184f66581c4e97601ac0eb2eef691e74028d80687f4695260fd697380bc3acf973645adbd48828d2546a72facc83b46111df4ff4af1186e62b4531e7f94249cefd21b0cc2c7502cc6c33fbfa80706078c3a92ff5410af1b59b1b0a8dc3900f575d760a18458a5c215e8f48ce47cd761a6b6b7a6808669d308d50af21d89d85fb98f31c9b82d3c843320a14a7279d1950b451f3218533e6cf158c4de4d3f960a98cea3c0762bfdf7cf7be2d4da8aed9a87bed6dd29a6c49e9"], 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000000)={r0, 0xfffffffffffffff7}, 0x8) shutdown(r2, 0x1) 00:53:25 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000025c0)=""/4096, 0xca0}], 0x1) readv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="83399cae7c9169b97a15bd81d55ceea9e13be6337740e3e30a353e3d3e7b0755533856ad98a2231fc53a214d6b6d9524a2dd7bc719d6cdad8949f4bde0cbd9e0f6d7e46c67db9c"}], 0x0, 0x0, 0xfffffffffffffff3}, 0x400000000) 00:53:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) ftruncate(r0, 0x400000000101) truncate(&(0x7f0000000100)='./file0\x00', 0x0) rename(&(0x7f0000000040)='./file1\x00', 0x0) 00:53:25 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) accept4(r0, 0x0, &(0x7f0000000000), 0x10000000) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x200, 0x0, 0x0) 00:53:25 executing program 1: setreuid(0x0, 0xee00) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0xc000, 0x0) 00:53:25 executing program 1: r0 = socket(0x4000000013, 0x800000000005, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x1, 0x0, 0x201, 0x0, 0x10001}, 0x98) 00:53:25 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000080)="a61754adc34c0fb5e9607d49106fc1eec1f9ed08514401fa7ae9af6da85f4417d0a8e39d096d34d65ecdb277f4b4fae17a5c0b20d46708c10071fb0544d7f55fac489f85139104c553ebf85a29e5990af37e9043d18aec970b15a4f0f6e65c4dfe5db6578955338e3eeeb990ca755a6010eac5da500b8ef470b8ce0d076b0eae841c88182572b710306b6012974affe899f022aef5362bace6e4f769eae623e8cd31f43c68f58a3bad5357d522ee466e0374585620900272d6c25d21147ab353756a8abdcca0e03b145096b0d0e99c8b3bee20cf33c058dd6a374e184d98d085a0c91f15ea84866c04fb285e0b7cf4bc00", 0xf1, 0x1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) truncate(&(0x7f00000001c0)='./file0/../file0\x00', 0x2) sync() r1 = open$dir(0x0, 0x0, 0x0) truncate(0x0, 0x0) fchmodat(0xffffffffffffffff, 0x0, 0x0) mkdirat(r1, &(0x7f0000000200)='./file0/../file0\x00', 0x8) 00:53:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x20000000000, 0x6b, 0x3, 0xffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0xb) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f00000002c0)=0xb) 00:53:25 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @loopback, 0x0, 0x4, [@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @multicast1, @multicast2]}, 0x20) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@loopback={0xffffffff00000000}}, 0x14) 00:53:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_mknodat(r0, &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0xce39c25) truncate(&(0x7f0000000240)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1804, &(0x7f0000000100), &(0x7f0000000580)=0xfffffffffffffe7e) poll(&(0x7f00000000c0)=[{r0, 0x100}], 0x1, 0x0) bind(r0, &(0x7f0000000400)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) socketpair$unix(0x1, 0x5, 0x0, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') getsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000440), &(0x7f00000004c0)=0x4) ppoll(&(0x7f00001b2000), 0x0, &(0x7f0000000380), &(0x7f00000003c0), 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000280), &(0x7f0000000500)=0x4) fstat(r0, &(0x7f00000005c0)) sendto$unix(r0, &(0x7f00000002c0)="70ea1bcf9526c2a9228ec2d0b5bfe4fbfcfa699f4551795ff6f97eb7f009114a340d79934a44e2c0757f29453d5022491154c895abeaf2f8ee4b8f23e4649724570565dacfc5f3fdd671f81d5c", 0x4d, 0x184, 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x4}, {r0, 0x20}, {r0, 0x104}, {r0, 0x2004}, {r0, 0x2}, {r0, 0x2000}, {r0, 0x2000}], 0x7, &(0x7f0000000140)={0x8}, &(0x7f0000000180)={0x9}, 0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000340)=0x4) 00:53:25 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="b3f473003f414df83000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:53:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x43, "86a1135608339dbbe41017e547206a31fbf9da1eb71209ebc3d1eeba06f209cb62f47fc32f11a2eb527df04bd466da48d98bf6ee42801da116997bb5b1d0d9531d982a"}, &(0x7f0000000080)=0x4b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0xa0) 00:53:25 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:53:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0xfffffffffffffcf4) close(r0) 00:53:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7cf1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0xeaa, 0x400, 0xfe04, 0x0, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={r2, 0x5, 0xffffffff, 0xceeb, 0x8000, 0x5, 0x1, 0x1, {@in={{0x2, 0x2, @loopback}}, r3, 0x1, 0x400, 0x6, 0xffffffffffffffc0, 0xa}}, &(0x7f0000000340)=0xb8) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000100)="1346a31753d7092761f079a37ae67cc2cffb74ec7e2c389017f8ee82f7a4ce73a0498a9d8293273ae711bc8eb651cd7043bf8d9c1b599a6e48d00d8332e0d00ab1bb6cf8f0a99518f35a5334d0ea191a82117415f9f133844c884cb932a42b2d5b0b34866b32b0de21ad8f052258840c26f9b4fd940d106fbcfab743252d9a4d6d4701526bc47e37ca21e8df36e773e520429cf404e1c088dadd6aa32129db182e805f54e63646d0f902e9f53578a4ecdf78bdbaa14044a72400b644a16deb2f8ed441d522f98a91f0d281c88a5daac4cf9f3bc8b8f1c355b171dff15985c7fd5118", 0xe2}], 0x1, 0x0}, 0x0) 00:53:26 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffc96) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r3 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x3, @loopback, 0x9}}, r4, 0x4, 0x4}, 0x8c) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0x1e, 0x20000005, 0x101, &(0x7f0000000000)) 00:53:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000240)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x307) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={r1}, &(0x7f0000000080)=0xc) 00:53:35 executing program 1: mlock(&(0x7f0000bb9000/0x1000)=nil, 0x1000) r0 = socket(0x17, 0x0, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xc4, "4d85673389285b840b026040b734aa835df59c08b53a5a4a2bc888d5faad451430e355ee38fdfd0c97a817b461777b8e701055f9fd2e307ccbfbc6a70533f7828d770db9978128a98d2fe2cf106eb48202a01fbe7a1b98a1a1c8c616e08800d58c2d7d1048612128b14f64672b72dff1fdaf455666f777a50aef8871b9287e3290521faab66c228601c2604e045c03bb106cc570c3481fa6b42bd4d23b9967a1db8825477c1c297ec387ab8fc8a4fdef172396425a2a59df62eea2d757e2e09c1d3695fa"}, &(0x7f0000000180)=0xcc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x10000, 0x0, 0x5, 0x5}, &(0x7f0000000200)=0x18) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:53:35 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) 00:53:35 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="883a55b90f6c7c0b", 0x8}], 0x1, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000000c0)="6e9de2ed7bb4b8d6ee1ab88423f2bf8aaace6bfcc9c147e4bfd8bcace39a51bac5b85203e8a1", 0x26}, {&(0x7f0000000200)="201cea01eeb63c7da43db506166ee820f861045144aedc02e53b9d7ca2437da5431cb9a376dea02bac5fd13198326c3150598d15fe7dcf8162316380ad1d90369056780d4b284b692ac0e2c4c5e60de6e6f9518c150e0fd7199bec6336ee9f02d924877d6444722431d773d559fc50585cfde3c3e265fb7ca647d053a0d7ed68c5033d98c48d9eeb3751f87af6cb4aaed2e5f5c34473e9a73b303a9bbf12a4d2e974035cbaee8bf63ba3027525cb2750514dddb4744f2959b7e896a8b77807c39f8ca73f4810133332c2fce18dd34f3e2d779b0618", 0xd5}, {&(0x7f0000000100)="e0c568", 0x3}, {&(0x7f0000000300)="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", 0xfd}, {&(0x7f0000000400)="03196ac672346b15707af069c346a3d70bae628a5e84764e29e6478f1c2a436823d2de2becf4e18fdc58d34d72dcb358d0f8d96cfa8ca741c6e27182181d72df0d1590a6aaf3f70b07d0ea49c2a42128e6f0e55a687af7b761224e91dbf35bfecc7cbbe789ebec0e0f5e701254a4e6f6f9e88cb4b5ad2d6ccc119d102cdec381229596a7bfa9e4ef3125257c7eebbd5cee7115d5c26f316526d01e91f2ff832463d4cf1385ce03d97502eadcaa90107387458305280d6a7e279a1b9a2de7f7ae395dc3a3026008cf80355019cf7db9d0b63e3aefa17b2173332600495038038edf", 0xe1}, {&(0x7f0000000140)="e0b0af9af1ef852f021aed31c8fe6a77fe", 0x11}], 0x6, &(0x7f0000000580)=[{0x50, 0xffff, 0x8000, "4f8bfa14a33b84079828e39bf3a190d5ff5f89b7a855bcabaa2b04825947aaf52366e7197302456589490441f66ab8741fbce060430be894416a"}, {0xb0, 0x6, 0x400, "bb75f9a46d64a6f0c11d3a8c2cacc332c60fe79553a1fca24f4fd6aea517f63a047fffc41391202855a4c5bedfa9931ab3266b199ba4b12968474d66aee6407e0fe423214509d5b537518854ffd899cb0bebc9ee355d7b75ed9d769672ab5462b5d0ca305d341bdde527c639c940093394de8a8dcc7abcca1f438f1796e1da15c3c934dd5808bb336c29f61b7ed1b51589b746ae2568444c328587af"}, {0x1010, 0xffff, 0x2125, "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"}, {0xa8, 0x3a, 0x1, "acc24e216d59885ed972576654f0cc9c803aaa1c6bd8bf189bf65c99ad95eb0e6790e0bbc0ed7281016eb984ab17f750dc43e1ffa49d81e2f44d7eb5fb00951739b6418d9db8a91acfeecb0a16a3541321223ee66de78757bf2f4ce19dd47cc879536a68f72d1cef4ab57096f50287fc8412b17b6e6e717ff0d254dde91bb54ee418cc84a74be8b19b17d2754cfaedf7d2d737bb59"}, {0xc0, 0x6, 0xa00a, "119e6829889a4b6fe749a991eda9b7f6b4b9b9ffdd7c2a85029df47aeed7c25f2d20d03c31f0130dabdf8a552c59804cb2edb806f6066c1ff16cd717be04a9d7070a767ad0dc007e994fd461193ce70ad13914bafa58112550caa760b7800f4f396be05af0e5d049999c0e48ec656cbb3cb8e9ffef66b91978ff02f1717fa148ff1647df57b86a2649a63b431bbf9699382b944d6fb5e3a431b29fe84eae1ca15efd32ae966cd0c83cedb0ac4505"}, {0x88, 0x0, 0x20, "6231c390a53ce3b36c24baea6b2d51889bfee5191f71bfdfbfb6eeaaa4ca94a247101834c27dd798c7c6b715c9de06d5d9048d6fb4c1a9f209f99c57b51ecedbd5deba6b63fd3a0d91653f2b8cf434e0f3a495afb32b099e2fcd63be59b46cde154468807d03bd901a02f0ec7a6b452893bd2625d757"}, {0x78, 0xa9, 0x4, "c6824cfb4c69d1b4d4a1d5214c61d2a778574e0098360525ebe7a90fcb63784581c5cf2e46e4e2e63c13cc33bf4a53de8648bba519986118a3403f9838fb24bde1195ad08f49f7b511516ef3dc7b8779fd08a6000260337d75d369bc11fd47f997b9e7b962"}, {0x110, 0xffff, 0x6, "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"}, {0x20, 0x88, 0x6, "79ba03fe4243b922c76a4767"}], 0x14a8}, 0x108) 00:53:35 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockname$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x9, &(0x7f0000000280)=ANY=[@ANYBLOB="9e00000000000000f7ff0000bc3800004047fe7a60cd20621c9c5f84d20f7123f518914b69b876eb8face3b3af20c8c8f7e061d2"], 0x10, 0xfffffffffffffffd}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000140)="f2b06bfce4cdf0523d2e5b518b9bfb11a3e5827c9b83e24aec7e09913a088e0d0a2f4aeb3fbc21e438a7cbf368d82eec66889a4a84a35596cdb507e1df8160eeee57893793b6673ee3d88299005eb9b5eafe024471ab4d3e51b9910754de982486b7ee6c2c1db51b8a0a8457f8381671a9da37a24f5846df5d118f3268d84e4d0255837b4b07d29ef4681a9f7144341cac848d3d66c9b2497e93", 0x9a}, {&(0x7f0000000200)="a808baa98eb5709ebf810d3e70f88ad7a02192907537dd2268ace8a2f00120cdcd990b13e0935b48a1a9b64290a0c1dd4d9182", 0x33}], 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) fstat(r2, &(0x7f00000003c0)) 00:53:35 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x8009, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="00000000000000009737bbf3df6eb062fd3d73d3c4e61b3b09d82bc5feb21661882b4b1086d32ea3e1c56153b21fbd5812ff284f2905"], 0x94) 00:53:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x100000001, 0x3d, 0x8, 0x5, 0x101}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x22, &(0x7f0000000080)={r1, 0x0, 0xb53}, 0xfffffdcd) 00:53:35 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000300)={0x2, "18ae9e60a12aa2311115ef91a3b869a7ff5f75cc1d4e01755d862d1a72281d006e213b"}, 0x2b, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept(r3, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) sync() connect$unix(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 00:53:35 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xb4f}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r2, 0x7f}, 0x8) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c653000418026c7bcec296369998ed91c3aba02093e8ddde22a58731db0b5585bb85cc842d9abf19ec475666281767ddc765e75f3846d00559b29fd04c7619f06b3987c8f0dba322547c50b00963c6cac88de5e868940c330fcce65027d988b1eaf25a4b254a32213f03306bb22b6b1268a214c6d29a8cd02ff6725616d3ad6a835ebe890da880d0839d788d2bdc4c4feeba96bc6bb8cd7bfe649fd247961"], 0x10) write(r3, &(0x7f0000000140)="c3", 0x1) execve(0x0, 0x0, 0x0) fdatasync(r3) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) write(r3, &(0x7f00000000c0)='M', 0x1) write(r3, &(0x7f0000000180)='x', 0x1) accept(r3, 0x0, &(0x7f0000000080)) shutdown(r3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r3) 00:53:35 executing program 3: ftruncate(0xffffffffffffffff, 0x400000000008) ftruncate(0xffffffffffffffff, 0x8f9f0100) r0 = socket$inet_icmp(0x2, 0x2, 0x1) poll(&(0x7f0000000100)=[{r0, 0x8}, {r0, 0x1}], 0x2, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x12) mkdir(&(0x7f0000000040)='./file0/../file0\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000140)=0xfe76) 00:53:35 executing program 3: poll(&(0x7f0000000000)=[{}], 0x1fffffffffffff65, 0x17) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000000040)=[{r0}], 0x1, 0xfff) socket(0x12, 0x20000000, 0xfff) 00:53:35 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="61022e2466696c653011"], 0x10) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000001c0)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='A\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10003}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x3f}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x4, 0xfffffffffffffffd, 0xfffffffedfffffff}, 0xffffff76) 00:53:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x3) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$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) sendmsg$unix(r0, &(0x7f0000000180)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000140)=[{&(0x7f00000004c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x104}, 0x2000c) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x6, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:53:36 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x80012, r0, 0x0) socketpair(0x1, 0x10000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000001c0)=0x100000001, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x6, 0x8}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2}, 0x8) read(r1, &(0x7f0000000100)=""/142, 0x8e) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x1011, 0xffffffffffffffff, 0x0) 00:53:36 executing program 3: r0 = socket(0x2, 0x7, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x500, 0x90) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="03007a2cb618ebf200a4", @ANYRES32=0x0], &(0x7f0000000100)=0x8) open$dir(&(0x7f00000000c0)='./file0\x00', 0x400, 0x41) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1204, &(0x7f00000001c0)={r2}, 0x8) 00:53:36 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000300)={0x2, "18ae9e60a12aa2311115ef91a3b869a7ff5f75cc1d4e01755d862d1a72281d006e213b"}, 0x2b, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept(r3, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) sync() connect$unix(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 00:53:36 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet(0x2, 0x10000003, 0x200000003) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="fe572b3aac0700000800b70200"/23], &(0x7f0000000040)=0x12) setsockopt$inet_buf(r1, 0x0, 0x48, &(0x7f00000000c0)="2b553a94892c51ce415afd7e5a81cd5b5e38184b872da90100000056237b692408c3562e86fafedc4a549e973145ca9eeceb69cd9992f39b9932a426a61a33c9d3031e2ddd6d018d20b6accb6260e2cee78282ca2aabfe2a5caf81906e736310c7b3a50bb814b9b2e410d048f4631cb3", 0x154) 00:53:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x13c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x4, 0x8, 0x1f, 0x6, 0x3, 0xfff, 0x7, 0xffffffffffffffc1, 0x7fffffff, 0x0, 0x1}, 0xb) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x41]}, 0x3}, 0x1c, &(0x7f0000002480)=[{&(0x7f0000000300)="7f9e06771680ffd1ce5ee82d55ea3c90a4788b5d3e1a67dfbec81e497a080450ed4a965823a806bc67682a8e4a4ec9f506783fbb9b496870cbce592b41199ba24153d7de1d235ff5c84fafd0479cdfd30d52d3f1752120fe99d02226bb", 0x5d}], 0x1, 0x0}, 0x0) 00:53:36 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0x0}}, 0xfffffffffffffefc) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) 00:53:36 executing program 3: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00990000ff07000000000000f5"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r0, 0x0) r1 = dup(r0) accept$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:53:40 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x400) getsockname$inet6(r0, 0x0, &(0x7f0000000040)) 00:53:40 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000300)={0x2, "18ae9e60a12aa2311115ef91a3b869a7ff5f75cc1d4e01755d862d1a72281d006e213b"}, 0x2b, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept(r3, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) sync() connect$unix(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 00:53:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x40) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000340)='hd\x00', 0x3) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000380)=0x32, 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffe23) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x10, 0x10000007, 0x7e31859) r3 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0xfb, 0x3, 0x0, 0x7}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r4, 0x8, 0x3, 0x3c, 0x6}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000300)=0x4, 0xb659c56a) r5 = socket$inet6(0x1c, 0x5, 0x7) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xff, 0x6}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000140)=0x4, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000400)=0x82, 0xfffffffffffffe6b) fchmod(r5, 0x20) 00:53:40 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() open$dir(0x0, 0x0, 0x100) setrlimit(0x7, &(0x7f0000000040)={0x3, 0x7}) r0 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r0, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:53:41 executing program 2: unlink(&(0x7f0000000000)='./file0\x00') utimes(0x0, &(0x7f0000000100)={{0x0, 0xfffffffffffffff8}}) execve(&(0x7f0000001180)='./file0\x00', &(0x7f0000001200)=[&(0x7f00000011c0)='\x00'], &(0x7f0000001440)=[&(0x7f0000001240)='[(\x00', &(0x7f0000001280)='^-&&\x00', &(0x7f00000012c0)='-\x00', &(0x7f0000001300)=':\x00', &(0x7f0000001340)='-%\x00', &(0x7f0000001380)='\x00', &(0x7f00000013c0)='\x93-[\\^\x00', &(0x7f0000001400)='\\:\x00']) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) writev(r0, &(0x7f0000001540)=[{&(0x7f0000001480)="9d15fcafe0bb60f30319e4893c9a58c876f850c8b94abe26aa56ac7ddc42691a3e3dc02bab52398ed3dde8d66b505b4b7dca1397d42d7bd5c73d50b2063751410224ed1cf8fbed9e353daaf3cc27bddad5def9ed1e8c7928c0cd250acaa9305575e1fdec629cc82aa6cce7b39d89cc3654b9cbd293598710007ad530ca42ed9ae09aaa51fc8b0d2f55c4c8fcec4be6e2c12e005c58fc88f8b617b670bf6a3dade7e0b7e881109631a26385187399efb85689c64696", 0xb5}], 0x1) getpeername(r0, &(0x7f0000001580)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00000000c0)=0x1002) 00:53:41 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) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x3004, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000040)=0x10) 00:53:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) lseek(r0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x4fc, 0x3}, 0xc) listen(r2, 0x8) shutdown(r2, 0x0) accept(r0, 0x0, 0x0) 00:53:41 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x20) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x200000002) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2) 00:53:41 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r6 = getuid() setreuid(r5, r6) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) semget(0x1, 0x0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ecc7a4c4a150fad32adb80a59682369a07900615a900522956526a44f2b298761f0e02b8e9ff7c17a01ee9af7a9cdd3752c2e4832f3ab95439d9be4ed6410a9b00c8f049611c49943932fcc481c5142f6e9870a72e9386ccce75c8580825edc76391f8ce5e3361e589531dcb19ac45711281289881c119b4819ef3edb399a142d54367e4b7ffb0bafcce2822e9149e15407853c209accf11c2e18636fbdd0282f90417b1d279221726f071ce9074e0b3fd78c53a21f2cb73f875ec75d58fad7f51f774a178fa309ec23337cfbcc02545aed8bf60ecb26f90b42bd3de9833233fa44a8ef36fb9b1a2"], 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000740)=ANY=[@ANYRES32=r7, @ANYBLOB="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"], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:53:43 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000001c0)=[{r0}], 0x3ba, 0x0) fdatasync(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x3, 0x200, 0x8, 0x7, 0x7fff, 0x2, 0x20, 0x1f, 0x7, 0xa7, 0x418e3ecb}, 0xb) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) 00:53:43 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x3, 0x100000001) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="010000007e3dc46ea78235813504cadea1abed587e", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x0, 0xc00922322261aa1a}, 0x0) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @rand_addr=0x6}}, r2, 0x3, 0x10000, 0x2}, &(0x7f0000000180)=0x94) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000140)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r4 = accept(r3, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r4, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:53:43 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000300)={0x2, "18ae9e60a12aa2311115ef91a3b869a7ff5f75cc1d4e01755d862d1a72281d006e213b"}, 0x2b, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept(r3, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) sync() connect$unix(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 00:53:43 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000140)={0x0, 0x8}, 0x10) open(&(0x7f0000000040)='./file0\x00', 0x100, 0xa0) recvfrom$unix(r0, &(0x7f0000000180)=""/12, 0xc, 0x0, 0x0, 0x0) 00:53:43 executing program 3: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x118) truncate(&(0x7f0000000380)='./file0\x00', 0x1f) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)=ANY=[], &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x7e65}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, &(0x7f0000000280)=0xffffffffffffff08) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000040)=0x10) openat(r0, &(0x7f0000000200)='./file0\x00', 0x100, 0x20) fcntl$setflags(r0, 0x2, 0x1) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x4}, 0x8) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)={{0x401}, {0x3f, 0x8001}}) 00:53:44 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000000)=0x4) 00:53:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)=ANY=[@ANYBLOB="cdf700000000"], 0x8) 00:53:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)=ANY=[@ANYBLOB="cdf700000000"], 0x8) 00:53:45 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001280)={0xffffffffffffffff}) socketpair(0x10, 0x30000001, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x11}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={r3, 0x1000, "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"}, &(0x7f0000001100)=0x1008) write(r2, &(0x7f0000001140)="8b736e623fae6efb58393b1bdea668fe7325295a2dce2ec7d571c962a8a09fc9f777f89577222d5465f7f85649ab8a8ff9e780557b10f56061af240fc0e418b76cc375b7331fd74a3699557831dc66fb834e6b95820499cafa5d095fd9f125f26cb8875a0cd941cd732b261e1a7e70e1fa84897a2fe31aa286d666778b344dbc2dbe7d330517e0fa31060448f7e7d7249f49700fdb82817e400280051884b07078cbb9646010aa143b5f5d4fbb03a6047495e730461fcd06fc58117c46a775620b9e44c399a22b413e0f970fc868a7e795d6c8f97ae6027c0b02", 0xda) shutdown(r0, 0x4) 00:53:45 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0xb, 0x1ffffffd) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000240)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x8, @loopback, 0x2a4ba76}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x3}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x0, 0x8000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000200)={0x4000000000000e}, 0x1) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000140)={r1, 0x7f}, 0x8) 00:53:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r1, 0x1, 0x5, [0x8001, 0x7, 0x3, 0xa9, 0x1ff]}, 0x12) 00:53:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xc, 0x7ff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0xc, 0x7a0}, &(0x7f00000002c0)=0x8) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x8}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000100)="de2dd9f285d1b0df72ea96112fe69f7a2bca28f71b691ea6f79dc0e0c10f654b97d8b5aa585ebf76604eee3f675ba9819f09a64edebbe89c93b88388e2ab692c96e03312a8d8374cae3649d732a69cd3366183e406a1a48558006dd481fe7622b54b8ff0df275a16189bf8406076ed0c7ae585f4c2e15debfee7af064bf5de2b756f7dab5891758c2dc4e93ca3c5140e33ae0994e4c28624861567887c2fbd07d51d96288135d4cd7bac30d700529c875a", 0xb1}, {&(0x7f0000000040)="b2b768f305a40a8e558bebb4404867d561a101f20fda35bb5751fb81f2414869ff412be631bd175f8e341e146c9956e460469f33b467b2f5daa1cee3c3a3ce31f87bc3f85f0aaf357e250ebf0bc95673135ae529830f4a3a691668cd2bde", 0x5e}], 0x2, &(0x7f0000000300)=[@init={0x14, 0x84, 0x1, {0x4, 0x200, 0x270, 0x36b8}}, @sndinfo={0x1c, 0x84, 0x4, {0x2c17bc27, 0x400, 0x6, 0x6, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv6={0x1c}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x3, 0x1200, 0x3, 0x10000, 0x8, 0x9f, 0x6, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0xa4, 0x80}, 0x109) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10, 0x84, 0x7}], 0x10}, 0x0) 00:53:45 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x8000, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fdatasync(r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="e48965787500"], 0x1) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0xfea6) unlink(&(0x7f0000000140)='./file0\x00') getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000014c0)={r2, 0x1000, "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"}, &(0x7f0000000180)=0x1008) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)={@empty, @rand_addr=0x9, 0x3, 0x1, [@empty]}, 0x14) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000004c0)=""/4096, &(0x7f00000001c0)=0x1000) sendfile(r0, r0, &(0x7f0000000080), 0x100) 00:53:45 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) poll(&(0x7f00000001c0)=[{r0, 0x4}], 0x1, 0x0) open$dir(&(0x7f0000000000)='./file1\x00', 0x20000, 0x114) 00:53:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000003c0)={r1, &(0x7f0000000600)=[@in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000500)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x2, 0x2, 0x7fffffff, 0x1, 0xadbe}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000680)=ANY=[@ANYBLOB="0400080081ff77ac27ad2c08000100080007cdcb055cd1c9461c0002000000000000004626fcdab22cf689eae94c2bfadfb4b472b18f282e0c1c5e5e9acf000068a55d9d5377fa2bdfb4b339bd9651d0170ee45fb34e90f3031a798478d9247c90a39bb4f54f255615340000000000000000000000400039ddf7fcad4630"], 0x0) utimensat(r0, &(0x7f0000000740)='./file0\x00', &(0x7f0000000280)={{0xb8f, 0x4}, {0x5, 0x2a4000}}, 0xffffffffffffffff) truncate(&(0x7f00000004c0)='./file0\x00', 0x308060006) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x9a55, 0x0, 0x8, 0x1}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x5}, 0x3c4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x18, 0x10, 0x8000, 0x20, r2}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x80}, 0x8) readv(r0, &(0x7f0000000980)=[{&(0x7f0000000000)=""/67, 0x43}, {&(0x7f0000000080)}, {&(0x7f0000000780)=""/151, 0x97}, {&(0x7f0000000840)=""/127, 0x7f}, {&(0x7f0000000100)}, {&(0x7f00000008c0)=""/158, 0x9e}, {&(0x7f0000000180)=""/27, 0x1b}], 0x7) lseek(r0, 0x0, 0x1000000000003) getpeername(r0, &(0x7f0000000580)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000005c0)=0x1c) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) 00:53:45 executing program 0: r0 = shmget(0x0, 0xe000, 0x2, &(0x7f0000ff1000/0xe000)=nil) socketpair(0x10, 0x20000001, 0xc74, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0)=0x500f31790000, 0x4) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/125) select(0x24f, 0xffffffffffffffff, 0x0, 0x0, 0x0) 00:53:45 executing program 0: shmget(0x0, 0x4000, 0x10, &(0x7f0000ff9000/0x4000)=nil) shmat(0x0, &(0x7f0000ff6000/0x2000)=nil, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x800}, 0x1c) syz_execute_func(&(0x7f0000000200)="91cd80815705fbd300006969ef69dc00d98a20d0d0000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69389bd19d670f381d6a2f67450f408f3b2a3b2ac483795f8d785d00006c8fc830cdad00000000865776c18f673416787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f000000619f") munlock(&(0x7f0000ff7000/0x2000)=nil, 0x2000) 00:53:45 executing program 3: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2000400004042c5, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x110) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x7, 0x7fffffff, 0x0, 0x5, 0x5, 0x3, 0x8, 0x3, 0x1, 0x1}, 0xb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, 0xff, 0x9e}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="00004e23e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000058991357799cc516c6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073ca6e7e00"/145, @ANYRES32=r2], 0x8c) preadv(r1, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/57, 0x39}, {&(0x7f0000000440)=""/252, 0xfc}], 0x2, 0x2) r3 = getpid() mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x0) fcntl$lock(r0, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40000000e, r3}) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0xff6) 00:53:45 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x1b, 0x0, &(0x7f0000000140)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r6 = getuid() setreuid(r5, r6) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) semget(0x2, 0x0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ec0000009d31ad80a59682369a07900615a900522956526a44f2b298761f0e02b8e9ff7c17a01ee9af7a9cdd3752c2e4832f3ab95439d9be4ed6410a9b00c8f049611c49943932fcc481c5142f6e9870a72e9386ccce75c8580825ebc76391f8ce5e3361e589531dcb19ac45711281289881c119b4819ef3edb399a142d54367e4b7ffb0bafcce2822e9149e15407853c209accf11c2e18636fbdd0282f90417b1d279221726f071ce9074e0b3fd78c53a21f2cb73f875ec7502fbe23a74d58fad7f51f774a178fa309ec23337cfbcc02545aed8bf60ecb26f90b42bd3de9833233fa44a8ef36fb9b1a2000000000000"], 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000940)=ANY=[@ANYRES32=r7, @ANYBLOB="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"/465], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:53:45 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0x48, 0xfffffffffffffffe, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/53, 0x35, 0x2, &(0x7f0000000040)={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) 00:53:49 executing program 0: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, r0) setreuid(0xffffffffffffffff, r0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) dup(r2) 00:53:49 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000280)={@empty, @loopback, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000300)={@empty, r1}, 0x14) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) r3 = accept(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000140)={@rand_addr, @empty, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000001c0)={@empty, r4}, 0x14) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:53:49 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f87c60e6d4e686c6530001b4a4f169e87a483f06b6341784c158616ad5dcd2e5c71166f5966"], 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0xd4924f1fb7d2f9df}, 0x0) 00:53:49 executing program 3: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) msync(&(0x7f0000ad7000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000e1e000/0x1000)=nil, 0x1000, 0x3) mlock(&(0x7f00009fd000/0x600000)=nil, 0x600000) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0xfffffffffffffecb, "0d13"}, &(0x7f0000000300)=0xa) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={r2, 0x0, 0x3, 0x7, 0x6, 0x80000000}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x6, 0x40, 0x80, 0x5}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r3, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x1}, @in6={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x3}, @in6={0x1c, 0x3, 0x8001, @loopback, 0xb6b}]}, &(0x7f0000000240)=0x10) 00:53:49 executing program 0: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sync() getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r3}, &(0x7f0000000380)=0x10) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="03d3f61ab870fd023000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:53:49 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xf0, "3399ba57c0974ce7bcab79d35aa611c2c02d270f4434d41b11bfcedfee226d528c15feee7f925f2421de0d932567c118fa8bb5d56a9a60bfd2e128b856d3292f0a58d501e4f69dfacdcd66ebb15020f09050cc9ff8ad2bc4fb79dee54d6117e049177c2d7e641e21ee99a0169491067333691fe27b99338a23461a43c106fff61ed12b72f71eab86465ea121241fda7a8e46c89e82cee367d4e0f42528ec43bde2aad99288ffacca21b0ac107826857d6267a596bac080657636d069fa0c7665c732dd1db601c44c2104b1171f00a3ac7924168254a8986351f6cd915dac04eff912c256d422edd6f430686875f5e5eb"}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="080008005000000003f9f73596655bc8e2a6da9b69c6b756d407000000000000009ef0473ef1c4b669a601f8b2652400199a35499ee2383098042e981d4b0f2fc2fb05762c08effc148afe673efc2d58a33402087abb3403ef17027c805eae9e22006ecfa9a1302de12c1557c2"], 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x8) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/20, 0x14}, 0x40002) getuid() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x7e6, 0x800, 0x5, 0x8, r2}, &(0x7f0000000400)=0x10) freebsd11_lstat(0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x3ff, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000380)=0xb) 00:53:49 executing program 0: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x8000000, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1004, 0xfff) getresgid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) syz_execute_func(&(0x7f00000000c0)="c421991457ab430f297ca5acc4e18d14a213412dca0f466bfe42d9ac700c0080208fc9a090920e000000f04011b08cbd0ea1c4029d9a962a3c00007909e1f0") sigaltstack(&(0x7f0000985000/0x4000)=nil, &(0x7f0000000040)) 00:53:49 executing program 0: symlink(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file1\x00') r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x8}, {r0, 0x80}, {r0, 0x24}, {r0, 0x94}, {r0, 0x2150}, {r0, 0x2001}, {r0, 0x1}], 0x7, &(0x7f0000000080)={0x9cf, 0x2798}, &(0x7f00000000c0)={0x9}, 0x8) ppoll(&(0x7f0000000100), 0x200000000000032c, 0x0, 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00') 00:53:49 executing program 0: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) setresuid(0x0, 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgrp(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b, r2, r1}) 00:53:49 executing program 0: socket(0x2, 0x5, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000140)='./file0\x00') setuid(0xee01) r1 = geteuid() r2 = getegid() lchown(&(0x7f0000000080)='./file0\x00', r1, r2) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:53:49 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="01fff500"], 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f00000003c0)={0x0, 0x6}, 0x8) 00:53:49 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000000)=0x400, 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c) 00:53:49 executing program 3: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) msync(&(0x7f0000ad7000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000e1e000/0x1000)=nil, 0x1000, 0x3) mlock(&(0x7f00009fd000/0x600000)=nil, 0x600000) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0xfffffffffffffecb, "0d13"}, &(0x7f0000000300)=0xa) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={r2, 0x0, 0x3, 0x7, 0x6, 0x80000000}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x6, 0x40, 0x80, 0x5}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r3, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x1}, @in6={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x3}, @in6={0x1c, 0x3, 0x8001, @loopback, 0xb6b}]}, &(0x7f0000000240)=0x10) 00:53:52 executing program 1: r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0xfffffffffffffffc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x2000000000000003, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) 00:53:52 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x81, 0x1, 0x3, 0x4}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000340)={@multicast1, @multicast2}, &(0x7f0000000380)=0x8) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0xfe}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast2}}, r2}, &(0x7f0000000080)=0x8c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x14) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000280)=0x80, 0x4) 00:53:52 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getgroups(0x4, &(0x7f0000000140)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, 0x0, r1) 00:53:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x32, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x0, 0x4, [0x8, 0x6, 0x9, 0x3]}, &(0x7f0000000100)=0x10) 00:53:52 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x28, &(0x7f0000000000)={0x0, 0x4}, 0x10) 00:53:52 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x57, &(0x7f0000000000)="46a206e6bd93040a55c0edea3524193f1ec9c27d14809922be4899a7dbae454fba250475390be5be3dbe438e97eb6970fb6ebd5db3ca3b96ab3fb37b3d949c1da7fca5a39f9421e862e6d59d386c96836017304f6c75e42b43a31d680386f3c49e00978a9ea0ea3cc43dd2d2ab7e6f2b88160fe1b8099feb7d180bcd93d4c4580f4b24ea0788096dfc50173721ada69f34e75a9b195137ffb959956fdbb8297b", 0xa0) setsockopt$sock_int(r0, 0xffff, 0x1003, 0x0, 0x2ee) fsync(r0) 00:53:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000208, 0x0) freebsd11_mknodat(r0, &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0xce39c25) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) socketpair(0x2, 0x5, 0x1f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00000000c0)=[{r0, 0x100}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000340)=0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) writev(r1, &(0x7f0000000900)=[{&(0x7f0000000400)="9e5bf2064144c3dc04d9a177d34e8895dffffcd987dd21645e98f2a5ad75d44abe6a29ca2771e3e54ea466cc798b419b987432c2c8865fb4b375", 0x3a}, {&(0x7f0000000640)="58333e0d4902584b4180f878830cd3133dc83855cfa1e44b3714ae7ec3887aaeb364215067575d4afd6be8eb3eda8b713859b427deefaafcf9b4d4190c7398870e52839c4105d69916645e7a522e489434", 0x51}, {&(0x7f00000006c0)="ab360582f1bf6872e07b60f59e935124b4945c09f5f2c0e06c853e9002f0dcc4d3b1e0ed3de1bd72df9d12864ed4630f39b04d7c5ed83f3fc3131a76d6e74cfbe7eebcc734578b572d04", 0x4a}, {&(0x7f0000000440)="b5a1d46a", 0x4}, {&(0x7f0000000740)="1421e72ba8de99d96e14804562f08f838d2d4a7ba0e3d7ac1bef9c21754a28e123ff379bfce7b4b739d1edf6d3c06c196c0a7cbae78ae74675b8098be8dcfc4e2c6b7bbf926f7bcde556a814ccd1f4576a9ed28d4a440db80767b33bdf1738a8861963bf09359435867d4d7e2b13c4d660c2191a37cba67aeeec0d870ff5a55a8543fa6cbb82cc09469ecd924bd514bafdc8a77e967d8d06aecdf6d2cfda954d9c8dd5bd7bf34835bf7ae906fc593626058c498abef54bb097ba8e51e8accd8f2192aaa5371d4d33", 0xc8}, {&(0x7f00000005c0)="7dac", 0x2}, {&(0x7f0000000840)="c2fe91ab5d85910c23d6b435d41fd6caf4c5ea2a6e30b449a8fc7b0343210ae896b0103ff91da889528e10c8486651fcc0fcecff1136921a0f265c22ff", 0x3d}, {&(0x7f0000000880)="b44a00342b5c417bc6fedadaa0e6e43144ea01fca8915aff823956cbd5d4390495d7d3333912155a9ab10a00f035c32c5aeb2f046f7a82cda5820aff7fef2ba46aeca271748c61ce6db6", 0x4a}], 0x8) renameat(r0, &(0x7f0000000580)='./file0/../file0\x00', r0, &(0x7f0000000600)='./file0/../file0\x00') fcntl$setstatus(r2, 0x4, 0x10048) ppoll(&(0x7f00001b2000), 0x0, &(0x7f0000000380), &(0x7f00000003c0), 0x8) fstat(r0, &(0x7f0000000240)) open(&(0x7f0000000000)='./file0/../file0\x00', 0x80, 0x146) r3 = shmget(0x1, 0x3000, 0x129, &(0x7f0000001000/0x3000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f00000004c0)=""/192) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000140)=0x4) 00:53:53 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x110000, 0x10) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000205, 0x0) pwritev(r0, 0x0, 0x0, 0x10000000000000) 00:53:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000180)={@rand_addr=0xfffffffffffffffc, @multicast2, @broadcast}, 0xc) mkdir(&(0x7f0000000080)='./control\x00', 0x0) symlink(&(0x7f0000000040)='./control/file0\x00', &(0x7f00000000c0)='./control\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) sendmsg(r0, &(0x7f0000000a40)={&(0x7f0000000200)=@in6={0x1c, 0x3, 0x4b8, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000240)="6213e1bb0b458d33469c0803d3250d42ed08a7dc1f1b92c9be646b17b013a7faba00cfaf84f58340e3b172f5e7c08b3229312b870d630449329558251d6bbe565ebcf439acaca631f85b59a729133344248b40a9a1bde979a2976feb5b1a1f9e8f", 0x61}, {&(0x7f00000002c0)="9ef8be13a44b44ffd78c90de087e43bb02677c80c5249571e55897df", 0x1c}, {&(0x7f0000000300)="1e8c712727d1e9c156c6a3e49c4e106d0df5b1e5c39a9e4e3d527bd7b9f4083e23c8da740bf88f139e9d4430c92a04fb84574116fb507919e6752488103f1573", 0x40}, {&(0x7f0000000340)="c6b2a1e0a8e9eef3c2e6bc9cf5a25272add7b3d661660debfb0fdfea7c3488f667748481f6fb4469ac36c7bc119ea4b2573bb71b99ee6a488eb70d02e092de54104553cad681849b67be0f66be96b4b135e3ed8f1ff28d48ce9143ceadd3558e03d1804dabaa8dc8b0fc0e08e9db301473385c5a87bd60a98a2a435657f962aa", 0x80}, {&(0x7f00000003c0)="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", 0xfc}, {&(0x7f00000004c0)="681262af1e391ec9762a9ff1cc3df5fb28f37ff917b91f1ded623d8bad8792ce37367eaa73d06b0596cfb85303d90401bd051de7ff72dba4f95257880b4461caa505fcde1953cac7dd749e534dcb60be11c2bad6f68cdcb774c05489993c27a693ab892658b340089cde7959851efd3ce0931fcb9fe4b89724d1c21d314c", 0x7e}, {&(0x7f0000000540)="40240bb86802c3eefb3575dddd94f0f237d38eef078c26642a4344953c4c1e4277d6a385918b754ab01b09b3b4df9d7a802b65af6b77a1eff592d35cdf34474e2b57e5a351f8c7ac603d0abb16999cd2ba9d205d954edafad1bdf909be00a19e388d3ebd556ec3388f807b5912fd850e06097026473fa376cfac79af674ada88e4e42f69a45e7ace7b681882291ef0990201cdf8adf02bcb57", 0x99}, {&(0x7f0000000600)="dd8248c5ff7503957e772f84abf9f23ce26b7f5e56290bf34162aed443a30de107ab844f68b0abafaf6feaade32e879c7e7dbe242dc25d87a47d0d1d346d01fd4b005dd07ebd", 0x46}, {&(0x7f0000000680)="665d39f5284ee821d655206bf94c50704168e4d0c7c094c8779742187feaac89dd3b3e28e6823e18403b2d8f99eba455134ada34e5fc8d685afd84abc2a11448bf59414117d83a42759e003fbb569f6aa229450178508d4cfe03d1ea04f07eb704d5476e2f2067de2c306b82572f095ec0b04220d69e1ee6e43cfd7b520dcdf98e37ffb2f4d21e5617b5217b1a3a2de48fb1d14c914f975dee2f74203b9d2ed32ef712815116a1fe266292cf43055e064cc3", 0xb2}], 0x9, &(0x7f0000000800)=ANY=[@ANYBLOB="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"/528], 0x210}, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect(r1, &(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x1}, 0x8) connect$inet6(r1, &(0x7f00000001c0)={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) socket$inet6(0x1c, 0x10000003, 0x3) setsockopt$inet6_group_source_req(r1, 0x29, 0x23, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:53:53 executing program 2: setitimer(0x0, &(0x7f0000000040)={{0xffffffffbffffffe, 0x2800000000}, {0xbff}}, 0x0) r0 = semget$private(0x0, 0x3, 0x1) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000000)=""/44) r1 = getpgrp(0xffffffffffffffff) select(0x40, &(0x7f0000000180)={0x3ff, 0x7, 0x8000, 0x4, 0xffff, 0x1, 0x7fffffff, 0xd8}, &(0x7f00000001c0)={0x95, 0xc4ca, 0x0, 0x0, 0x7, 0x7fffffff, 0x4, 0x8000}, &(0x7f0000000200)={0x2, 0xaf, 0x4, 0x1f, 0x8, 0x0, 0x6, 0x8}, &(0x7f0000000240)={0x6, 0x7}) getpgid(r1) r2 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="0206000062d3096975dafb72fe0a48c844a4e9573296a33c86f481df889e0e57a574d7c356017bd1af54e0d72fe19f691ced41ddff5624c0d55658b1d9e89bf4caceecd512e51e44d03da2a5", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000480)={r3, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000004c0)=0xfffffffffffffeb2) __semctl$SETVAL(r0, 0x6, 0x8, &(0x7f0000000080)=0xfffffffffffffff6) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000300)={r4, 0x3}, 0x8) 00:53:53 executing program 2: flock(0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208021004) getpeername(r0, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) r1 = socket(0x0, 0x3, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) msgget(0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x20000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x7fff, r2}, 0xc) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, 0x0, 0x0) 00:53:53 executing program 0: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000100), 0xfffffffffffff96, 0xc6fe) pwritev(r0, 0x0, 0x0, 0x51) preadv(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/51, 0x33}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f0000000180)) sendfile(r0, r0, &(0x7f0000000000), 0x3f) 00:53:54 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x800, 0x6, [0x4a68, 0x8, 0x200000007b, 0xfffffffffffffffe, 0x401, 0x2]}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000480)=ANY=[@ANYBLOB="1c004e2302000000fe8000000000000000000000000000bbffffff7f00"/128, @ANYRES32=r2, @ANYBLOB="ff0700008100000009000000bf2e000002000000"], &(0x7f0000000540)=0x98) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4c00000067b978c5f29d4862531fcc3ae60daea919ba2f9b18898f1cbf2bf69536eb5c880022027f53695b938ddebdd7410ef17cfa5cc3bdb9a1829c16766ac53b114443719a05eea00e8900"/88], &(0x7f0000000180)=0x54) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="40000000ee0300000300030001000200010400001c004e2103000000fe8000000000000000000000000000aa0100"/142, @ANYRES32=r3, @ANYBLOB="b431000008000000200000000000008000000000"], &(0x7f0000000280)=0xb0) r4 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) r5 = dup(r4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote, 0xd77}}, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000000)={r6, 0x2, 0x7a3}, 0x8) recvfrom$inet6(r5, &(0x7f00000002c0)=""/132, 0x84, 0x3, &(0x7f0000000380)={0x1c, 0x3, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x16d}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_accept_filter(r7, 0xffff, 0x1000, &(0x7f0000000640)={'accf_http\x00', "b08ee5c61766d2fb2a125ef852925e72df44415c9d386e5da8a7ba0d36a6c2025d3741bd3f4fef98c763a791e4b915751dbdc243f1f044035d3c2defec1d59335cc13010dcb4fd1d4bbd0297d6b880a5e7d6bcbadb279c948fe5d827966c8617ac7e88af53e2f5e018c33e81bdb75b5c2064a946fbd2cc6310c9be37abf8973d3f145a6dc9676ab67e2c7f974f9111ee1d62a3e65bd605e5b0111ba739d1e0e182be957bd9d61203bda39b05a7daf0c628b6aa1593499467d1d4d09106714cb64b3eee0bd62457a956a5a08454fae21a833961255deac8eada6b44bc13a13cd3d589868f502c6fb94bf4de203687b0d9"}, 0x100) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:53:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xbf5}, &(0x7f0000000080)=0x8) r2 = getpid() fcntl$setown(r0, 0x6, r2) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x400, 0x100, 0x80000001, 0x2, r1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000002600)={&(0x7f0000000100)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x14, 0x0}, 0x0) 00:53:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x2000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x7ff}, 0x8) 00:53:57 executing program 0: getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getresgid(&(0x7f0000000240), &(0x7f00000001c0), &(0x7f00000002c0)) fstat(r1, &(0x7f0000000300)) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f00000006c0)={0x3, {{0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xcca}}, {{0x1c, 0x1, 0x3, @loopback, 0x6}}}, 0x108) getsockname(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000440)=0x8) getgroups(0x8, &(0x7f0000000400)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x4, &(0x7f0000000480)=[r2, r3, r2, r4]) fchown(r1, r0, 0x0) fstat(r1, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000004c0)={0x0, 0x8}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000600)=ANY=[@ANYBLOB="ebf703ea366b4cbc1c004e2115038208ca9a0bc9bee2609df7fffffffe8000000000000000000000000000bb0100019dbbfedfb07c000000000000000000000000000000fffffffffffffff6000041000000000000000000000000000000000000005a54000000000000000000000000f4000000000000000800000000000000000000005cc27a66000000000000", @ANYRES32=r5], 0x84) getgroups(0x0, &(0x7f00000001c0)) fsync(r1) 00:53:57 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x3, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x80}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8006, &(0x7f0000000000)={r3, 0x0}, &(0x7f0000000140)=0x10) 00:53:57 executing program 2: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3) 00:53:57 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000100)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000140)="a1c219a9821c9220f09e93536ddd5cf97604c99033140702bc41e45ba7ba8425d1a3ae888573e8ff6681e0178fd891c16bf0b0eb78c54dfd2f0791203a4bbbd74b3da26ef653a424c4c92237b06e1d5212da3de595343e016c583ed8b32bc285551ea4a684addca012a18e998a5e164b668f7a0ff9cd8f7e1d3b4cb209592c667d435a9a654ca9bfd11027cb5a6438fccc1dea84589bc3f645f4b22c90c6c13b4d1a5b00e9434e563b858bba0c", 0xad}, {&(0x7f0000000200)="b932341d4df5ec16c66b5d52192c42721e45eb02eb1c23128a550d6c39f2ff752a0d227e9585403f45d4e12a3300406f7466d248b136627353114984b9b4cb246c4f09c46dd2c2d048b7100cff695af20d09dbc0b2d7a03d124374712d766b483a5be733f0a28a0590cf558f04cddce6bcfd8b5a6ec41a6ec6", 0x79}, {&(0x7f0000000280)="25db84829bd20711bfeeed1a7c3fd0fb8a63914ec968bb5f422133fdeb48553c6f7b", 0x22}, {&(0x7f00000002c0)="a05a808cfddcdbccc0164087ab8b8f8f10cb83a3562de2ff2603bd08d294cf8adb5c87b7744c27be21e0a9a96295ddb77b4bd69abb816d620fc1fb102d43fa649305194a713920b274e80fc7751fa996841ed57b5b86f96292b1f691ebeb9cd909193ab066c25f320c44ab8e07bfef7d3c3bffb758beaaf92608c4730864adbff074c0b10cb0d9444a55d09ac22e30396ec25252e9cea7abf3a48cf6569ea31db31710c6598098a06ac4de8e1de7d51634cf99d881c36f60205a06c22914d2721115d5d623eff1b0318ae7cad5767ddced8baf564fe892", 0xd7}, {&(0x7f00000003c0)="b203aad4537ba401595ed6dfe9fe22f627a1afe316f7db6688fdff63a99589113221f6c3563d87bce082bc592760f8ae1afff928ea69f049dd9c1f1ecd7a5f14831de4a5029359a0ff97aa58ea23e382aa788cf765733964e1fba073b3a89f3970813b2401cd6867c39be7b8b074f430fb46cc048e380701fb6cef95fde9d4ac997de4c83183d469b309ba5df252a06a6521547141bb7db09ee88d06d500c1a5cf09a553257ef74c34cc47d6dbe645d9121ea06ee1", 0xb5}], 0x5}, 0x1) ftruncate(r0, 0x7e2780e3) mlockall(0x2) chdir(&(0x7f0000000080)='./file0\x00') r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 00:53:57 executing program 1: r0 = socket$inet6(0x1c, 0x30000007, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e20ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="310700000004000009000000ff010000ffffffffada08b2ea74c5173a520023f7658def936db1420000000a68163c4264b0720450d0c5a97fafb1f43d22c8093a82f909c08bedabd08"], &(0x7f00000001c0)=0xa0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5dc]}}, 0x1c, 0x0}, 0x0) 00:53:57 executing program 3: r0 = socket(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x5, [0x0, 0x6, 0xc000000000, 0x3, 0x1]}, &(0x7f0000000080)=0xe) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x910) 00:53:57 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) 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, 0xbfe2) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000140)={0x0, {{0x2, 0x2, @broadcast}}}, 0x90) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x6, 0x4) getsockname(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x108) 00:53:57 executing program 1: munmap(&(0x7f0000df8000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000eed000/0x4000)=nil, 0x4000) mlock(&(0x7f0000d0d000/0x1000)=nil, 0x1000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:53:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 00:53:57 executing program 1: r0 = socket(0x11, 0x10000007, 0x0) shutdown(r0, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x2004}, {r0}], 0x2, 0x0, 0x0, 0x0) 00:53:57 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000100)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000140)="a1c219a9821c9220f09e93536ddd5cf97604c99033140702bc41e45ba7ba8425d1a3ae888573e8ff6681e0178fd891c16bf0b0eb78c54dfd2f0791203a4bbbd74b3da26ef653a424c4c92237b06e1d5212da3de595343e016c583ed8b32bc285551ea4a684addca012a18e998a5e164b668f7a0ff9cd8f7e1d3b4cb209592c667d435a9a654ca9bfd11027cb5a6438fccc1dea84589bc3f645f4b22c90c6c13b4d1a5b00e9434e563b858bba0c", 0xad}, {&(0x7f0000000200)="b932341d4df5ec16c66b5d52192c42721e45eb02eb1c23128a550d6c39f2ff752a0d227e9585403f45d4e12a3300406f7466d248b136627353114984b9b4cb246c4f09c46dd2c2d048b7100cff695af20d09dbc0b2d7a03d124374712d766b483a5be733f0a28a0590cf558f04cddce6bcfd8b5a6ec41a6ec6", 0x79}, {&(0x7f0000000280)="25db84829bd20711bfeeed1a7c3fd0fb8a63914ec968bb5f422133fdeb48553c6f7b", 0x22}, {&(0x7f00000002c0)="a05a808cfddcdbccc0164087ab8b8f8f10cb83a3562de2ff2603bd08d294cf8adb5c87b7744c27be21e0a9a96295ddb77b4bd69abb816d620fc1fb102d43fa649305194a713920b274e80fc7751fa996841ed57b5b86f96292b1f691ebeb9cd909193ab066c25f320c44ab8e07bfef7d3c3bffb758beaaf92608c4730864adbff074c0b10cb0d9444a55d09ac22e30396ec25252e9cea7abf3a48cf6569ea31db31710c6598098a06ac4de8e1de7d51634cf99d881c36f60205a06c22914d2721115d5d623eff1b0318ae7cad5767ddced8baf564fe892", 0xd7}, {&(0x7f00000003c0)="b203aad4537ba401595ed6dfe9fe22f627a1afe316f7db6688fdff63a99589113221f6c3563d87bce082bc592760f8ae1afff928ea69f049dd9c1f1ecd7a5f14831de4a5029359a0ff97aa58ea23e382aa788cf765733964e1fba073b3a89f3970813b2401cd6867c39be7b8b074f430fb46cc048e380701fb6cef95fde9d4ac997de4c83183d469b309ba5df252a06a6521547141bb7db09ee88d06d500c1a5cf09a553257ef74c34cc47d6dbe645d9121ea06ee1", 0xb5}], 0x5}, 0x1) ftruncate(r0, 0x7e2780e3) mlockall(0x2) chdir(&(0x7f0000000080)='./file0\x00') r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 00:53:57 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f00000001c0)={0x2, "18ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d"}, 0x28, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) sync() connect$unix(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000340)=0x8) 00:53:58 executing program 3: setrlimit(0x9, &(0x7f0000000080)) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) close(r0) socketpair$unix(0x1b, 0x1, 0x0, 0x0) 00:53:58 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socket$unix(0x1, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x3, "5098ddd51797465389eb41e6adf1efac"}, 0x14) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, 0x0) 00:53:59 executing program 2: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x200) setresuid(0x0, 0x0, 0x0) r1 = getegid() fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) r3 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, r1, 0x0, 0x4}, 0x6, 0xfffffffffffffff9, 0x8, 0x10000, 0x21, 0x5, 0x0, r3}) 00:53:59 executing program 1: mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000) ftruncate(0xffffffffffffffff, 0x400000000101) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000300)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, 0x0, &(0x7f0000000380)) execve(&(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000002c0)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00']) execve(0x0, 0x0, &(0x7f0000000140)=[0x0, &(0x7f0000000180)='\x00']) rename(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000000)='./file0\x00') 00:53:59 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/105, 0x69) shutdown(r0, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x24) 00:53:59 executing program 0: msgget(0x3, 0x8) r0 = msgget(0x2, 0x280) msgsnd(r0, &(0x7f0000000100), 0x8, 0x0) clock_gettime(0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x3, @rand_addr=0x401}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x2, r2}, &(0x7f00000001c0)=0xc) 00:53:59 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a200fd1300070e4c653fb0fa95ff965be3d3b6446ddcb0bef8f69389bd19d670f381d6a2f67450f483bd1d9c483795f8d785d00006c63460f5776c1652e47a7787896c401fe5ff6a9c154000de1b145e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) wait4(r0, 0x0, 0xfffffffffffffffd, 0x0) 00:53:59 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000280)=""/250, 0xfa) freebsd11_getdents(r0, 0xfffffffffffffffe, 0xfffffff2) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/108, 0x6c}, {&(0x7f0000000100)=""/106, 0x6a}, {&(0x7f0000000180)=""/106, 0xffffffffffffff64}, {&(0x7f0000000200)=""/69, 0x45}], 0x4) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x10, 0xf4) 00:53:59 executing program 3: freebsd10_pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000004c0)={{0x1c, 0x0, 0x8001, @empty, 0x400}, {0x1c, 0x3, 0xfffffffffffffe00, @local={0xfe, 0x80, [], 0x0}, 0x40}, 0x1, [0xfffffffffffffff8, 0xae3f, 0x6, 0x3e87, 0x2, 0x8, 0xfd, 0x1]}, 0x5c) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="8202451f66ff0300002e4c3000351ac97cb3ca33dd928ed029a7f44e0fc7afbc0c8cad73ff27ef385efc379b8bebdd4cc00edc92dd0e309a93bea9ac552d0bc3f851014f98d406174d9d40f58076fdd76d6400173573ab74949ee2f7b1f6cdf0a9eaf18bfa276fb8555760e3fc2e72468adec3f338aba47d8fe62623dffbf27227fca77afeed38f993265aaf7e0eb6be1e318a872468a59c95f7ba740759400e01d11b894b042ab2c7996298bb2d70693b918dfec61dd4d1fd0520eec7ed0632c872d1b81fcbcf03f9ab0a89fca18b96a559d5e2d65cc9cb128b111375d6b3db5faa33fb4568a4cfe19fd5e1c0691b"], 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000540)={0x0, 0x1, 0xfffffffffffffffc}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000005c0)={0x0, 0x800, 0xfffffffffffffffb, 0x7, 0x8, 0x3ff, 0x9, 0x8001, {@in6={{0x1c, 0x1, 0x3ea, @remote={0xfe, 0x80, [], 0x0}, 0x2096}}, 0x0, 0x1, 0x101, 0x76, 0x2, 0x400}}, &(0x7f0000000680)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000006c0)={r3, 0x6, 0x7, 0x60, 0x95, 0x4, 0x3f, 0x8001, {@in={{0x2, 0x2, @multicast2}}, r4, 0x5, 0x80, 0x20400, 0xcc, 0xf0c}}, &(0x7f0000000780)=0xb8) bind$unix(r2, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet6_tcp_buf(r2, 0x6, 0x23, &(0x7f0000000040)=""/40, &(0x7f0000000080)=0x28) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0xffff, 0x20, 0x4, 0x28, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={r5, 0x9, 0x6, [0x4, 0x0, 0x7f, 0x8, 0x400, 0xb268]}, &(0x7f0000000180)=0x14) getpid() getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={r5, &(0x7f00000003c0)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0xfffffffffffffeab) sendto$inet(r2, &(0x7f0000000340)="259dc0d8b5c3d731b900007cb92cfed0e30987509f6cb361c8be810bfc3112b008f310ed7cb7292a2a5480d8c8e24446b3b86c7ef63fa4889d0c60db8e563429c253817bf73ad09514e6793023b62e4194faa6b3b4731a", 0x57, 0xfffffffffbfffffd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000007c0)={0x6f65bbf}, 0x4) 00:53:59 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xff1c) writev(r0, &(0x7f0000000a00)=[{&(0x7f0000001480)="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", 0x3aa}], 0x1) 00:53:59 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x5, 0x1, 0x4, 0xda76}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0xfffffffffffffffb, r1}, 0xc) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x3) r2 = socket$inet(0x2, 0x1, 0xde8) preadv(r2, &(0x7f0000001640)=[{&(0x7f0000000140)=""/138, 0x8a}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/177, 0xb1}, {&(0x7f00000012c0)=""/97, 0x61}, {&(0x7f0000001340)=""/190, 0xbe}, {&(0x7f0000001400)=""/157, 0x9d}, {&(0x7f00000014c0)=""/69, 0x45}, {&(0x7f0000001540)=""/126, 0x7e}, {&(0x7f00000015c0)=""/71, 0x47}], 0x9, 0x0) 00:53:59 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000280)=""/250, 0xfa) freebsd11_getdents(r0, 0xfffffffffffffffe, 0xfffffff2) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/108, 0x6c}, {&(0x7f0000000100)=""/106, 0x6a}, {&(0x7f0000000180)=""/106, 0xffffffffffffff64}, {&(0x7f0000000200)=""/69, 0x45}], 0x4) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x10, 0xf4) 00:53:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2063, &(0x7f0000000140)="6a1fac469e76bf3adcbc6db8af2bbd0466e7b2531e470633305fd05ba68e501b89169804e97a950739592d916dbb9dfdb21d5f4be4b1cfc802b7540a3e1da060a888903b4d3c553c66bdea44dbccf9f8f95f5b610101657b8022c4c19dc22b3f60a8790772d0890c139bd3721ac1ae3e80f8f391fca9d236d9dc0c044a735c88c0bb0854f81795515080d73b87b32333d8921cd47f3e91ec172c102ba4620e3d95186a2856c2a698d224e28b63069fc14e6a5e038f5c583ad852a6efd924cea8b295f668046847ddfae3008ef7999e2b", 0xd0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000090d351f9affd675ea508e3cc320a97df2a66de7f45964e7fb011f78cfade82e30200000000000000bdc842fcfbadb566e6f0bafef7b12b3c169f5b0fe40944bddad7ab6bc671b748d3a8471088eabe33782169d41089f2859f9c2854cf7a0c1cec3bc265cb3e92bdf90a74f1165e06e1f678dc2e3ea442cecc33eddf14f9b7ebbb790e91f2157bf315a82cdc37a918", @ANYRES32=0x0], 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00', 0x7}, 0x24) freebsd11_stat(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x1, 0x0, 0x120, 0x0, 0x5, 0x1f, 0x7, 0x400, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000300)={r2, 0xffffffff}, &(0x7f0000000340)=0x8) getpgid(0xffffffffffffffff) 00:53:59 executing program 1: mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000) ftruncate(0xffffffffffffffff, 0x400000000101) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000300)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, 0x0, &(0x7f0000000380)) execve(&(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000002c0)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00']) execve(0x0, 0x0, &(0x7f0000000140)=[0x0, &(0x7f0000000180)='\x00']) rename(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000000)='./file0\x00') 00:53:59 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) socket$inet(0x2, 0x20000000, 0x40b) listen(r0, 0x9) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = geteuid() fchown(r0, r2, 0x0) renameat(r1, 0x0, r1, &(0x7f0000000080)='./file0\x00') truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000000)={0x80000001, 0x9}, 0x10) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x1, @rand_addr=0x7}}, 0x0, 0x401, 0x0, 0x9, 0xeb16, 0x7}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r4, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x240af7466068aad2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:53:59 executing program 0: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), 0x4) r1 = msgget$private(0x0, 0xc) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) msgsnd(r1, &(0x7f0000000040)={0x2, "3445097457414f570d09379c5c19555e7237b524"}, 0x1c, 0x800) 00:53:59 executing program 0: r0 = socket(0x1c, 0x1, 0x0) sendto$unix(r0, 0x0, 0xfffffffffffffe07, 0x8000000000000, &(0x7f0000000000)=ANY=[], 0x1) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:53:59 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x4d6, 0x3}, 0x8) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000140)=@in, 0x10, &(0x7f0000000240)=[{0x0}], 0x1, &(0x7f0000000280)=""/67, 0x43}, 0x0) 00:54:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r2, 0x1f, 0x9, 0x675, 0x6, 0x61e}, 0x14) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1) 00:54:00 executing program 0: r0 = socket$inet6(0x1c, 0x0, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x4, 0x1800}, &(0x7f0000000180)=0xc) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r2, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r2, 0x0, 0x2d4, 0x0, 0x0, 0x0) 00:54:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x4080000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setrlimit(0x7, &(0x7f0000000080)={0xd4e6, 0x3}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setrlimit(0x2, &(0x7f0000000540)={0x0, 0x100000001}) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 00:54:04 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="f9000986e75d643052ec8a56a05073078e69cda9fe292e1ba288b544f0d2db76f1a0c6e1446453a46bf9c2ed86ff2ae81f0328d46561e310b27506928110e8a6779cf16deb75a36e31e0592b83d50b2a7816504b2856d78af5a086ea78a375af672b1fd925bde6db4cc40a450347a803693ed4e916db984040e1ebd13ea6b1b0d2b1", 0x82}], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, 0x0, 0xfffffffffffffe74) 00:54:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x6}, 0x8) 00:54:04 executing program 1: mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000) ftruncate(0xffffffffffffffff, 0x400000000101) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000300)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, 0x0, &(0x7f0000000380)) execve(&(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000002c0)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00']) execve(0x0, 0x0, &(0x7f0000000140)=[0x0, &(0x7f0000000180)='\x00']) rename(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000000)='./file0\x00') 00:54:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r2 = semget(0xffffffffffffffff, 0x4, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r5, 0x8001}, 0x8) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005d) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000280), 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) semop(r1, &(0x7f00000002c0)=[{0x5, 0x0, 0x800}, {0x4, 0x10000, 0x1000}, {0x2, 0x7, 0x800}], 0x3) setsockopt$inet_int(r7, 0x0, 0x13, 0xffffffffffffffff, 0x392) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000)={r6, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) open(&(0x7f0000000480)='./file0\x00', 0x0, 0xfffffffffffffffd) semop(r2, &(0x7f0000000040)=[{0x3, 0x20, 0x800}, {0x80000, 0x0, 0x1000}], 0x2) 00:54:04 executing program 0: writev(0xffffffffffffffff, 0x0, 0x3) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1}, 0x8) 00:54:04 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x200, 0x8001, 0x1, 0x9, 0xaa3}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x6cba0297, @empty, 0x200}}, r1, 0x10001, 0x0, 0x401, 0x200, 0x5}, &(0x7f0000000080)=0x98) sendto$unix(r0, 0x0, 0x1000000, 0xc700, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) r2 = fcntl$getown(r0, 0x5) r3 = getuid() r4 = getgid() sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f00000001c0)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000200)="d272e915a338b3a5ec418907c9d579f1afcb863bb275cf25f8ba3a9ba755267ea47b0be6b7115662b3398f83a15c071ee13cee669d1ae1425bfbfe87f6bb1bf747c642a595ad1069bb950f54bcf701362d49df6e7b95e9716a32fd5a022c1e86d5eef19de207d3ff71e6067d13cdca11c6aabbd99043a1f245829aaa1cc35750fa9a24e03ef82f1c0216c31622026928a38bf65d6664d82ecb8615f055f87f376361f12f16fffce1db1391a2f8e71ace990803dcdd231d4592b0cf0edfe06dd0f72696e2a9c4793a11e0f8eb1f792485a2d587ac1573e83fe89190", 0xdb}, {&(0x7f0000000300)="b1d67695cdfcc296da97f1c7c10559461a8db312b9b03f1c172f8203b7d3e34ebb7cedc2c3f2ec59427e60c44e74fd148b22dc7f7eb940c0f2c8a5076327998c1341e7b64c530dfc68e528f3fb0983eb156560a33d70b8b605ef97664af549f0c9a23c66b869b38aaa540622453cd8cb09034d7704976ef17edbadfbd37f36f2ed7841ba50460e890743eed661f593ab9485ece4ddc85649", 0x98}, {&(0x7f00000003c0)="dfbb3059bdb4ed58e9c5bc22084950bec36e4b81a63212d47b11871ae4520f5a81f46b14246803a2edc9c9403b3a0c168b49f695b89d7fa86d9da542e4b4e6a518714218af5fbc6e48641227a7907ceac6a80271d4c3225ecbf7958b2e7db6ae10ef0fa05f41c8fa6fe7e730c4288a34a328be28b976241a7ae8e2380df6e7f325ad7d4139eae6bd40fd3f", 0x8b}, {&(0x7f0000000480)="40db0fdbccd1f8f4533da662cfb8ede4a1a7c69c71784d025639d350a687d9f34e84741f4aef0302277bcdc75be471bb0eac6df17ba52cca075de3c5165a13ee1b778c9a836015d427480d77a4029ba23bd8241ff128e8a6db76368da8d022966b1c37039d54b0e39d44c7f502bcdeaf00fe2871094bb9293800f8ca95daacabe4231a625c8c61dc9529465062d7034ba44cbc4a64069c9d79d81621a6352a4e0ea56ad6b062155b954d815b445e2aada53f14e54c23b43f736d990b80ad16e325ccac968510e3", 0xc7}, {&(0x7f0000000580)="2a22f456c89ad5ff8570c4c5c925bebd83ab368dbb4a7fcd722612120a87e554f1cd4d4c08f3f3104a937db7a7f1da860ba9ffe234eed1fa85c8a6645c0784efc11ddb636fbb59f0aa1dbaac3fc8ec7ad4880c933228f582a0b1bceb9dd2a52cc17f661a6f18dc", 0x67}], 0x5, &(0x7f0000000680)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x50}, 0x1) 00:54:04 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = socket$inet6(0x1c, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:54:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x4080000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setrlimit(0x7, &(0x7f0000000080)={0xd4e6, 0x3}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setrlimit(0x2, &(0x7f0000000540)={0x0, 0x100000001}) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 00:54:08 executing program 1: mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000) ftruncate(0xffffffffffffffff, 0x400000000101) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000300)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, 0x0, &(0x7f0000000380)) execve(&(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000002c0)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00']) execve(0x0, 0x0, &(0x7f0000000140)=[0x0, &(0x7f0000000180)='\x00']) rename(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000000)='./file0\x00') 00:54:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="01430000000300"], 0x6) r1 = semget$private(0x0, 0x3, 0x10) __semctl$IPC_RMID(r1, 0x0, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = getegid() setgroups(0x3, &(0x7f0000000100)=[r2, r3, r4]) 00:54:08 executing program 0: r0 = socket(0x2, 0x5, 0x0) mlockall(0x2) __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000140)=[0x0, 0xfffffffffffffff7, 0xffffffffffff7fff]) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x81}, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:54:08 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x9}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x15, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x17, &(0x7f0000000000), 0x2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x9}, 0x1) 00:54:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x9, 0x80, 0x8, 0x9a}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r2, 0xffff, 0x1004, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = accept(r2, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) 00:54:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x101, "f665f80b6f1995359015e20fb2344aa1"}, 0x14) sendto$inet(r0, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) 00:54:08 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000600)={@loopback}, 0x14) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:54:11 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x9c8b6f67c0c4db8f, 0x3, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x7e, 0x1, 0x4}, 0x94) r2 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000006c0)={0x1, &(0x7f00000003c0)}, &(0x7f0000000700)=0x10) setsockopt$inet_opts(r2, 0x0, 0x1, 0x0, 0x0) fcntl$getown(r2, 0x5) utimensat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)={{0x101, 0x7}, {0x1f, 0x10001}}, 0x0) freebsd11_fstat(r2, &(0x7f0000000440)) freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000680)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000400)=[{&(0x7f0000000200)="5f02c6deb07bf0844ab651024c5464a8311e45b65805c4d49fd14f13c047e8b6d80821e5a29dcbae531840793208ec4bf3d4d9082df69eda32ea7be6962b1b989281e30f9e022edc9620f701389efae83d8b5748ac9c129d6cd4d0335587b4b434acbf7310b8eb2de6602a88dcbae05e9adedd00f45cacdc348699d6fa864fcf37d85643034eb1e1e62fac6e643ff545940d26f8e52fb51e32e7997faafb4043318f5bac2d", 0xa5}, {&(0x7f00000002c0)="0f34b6b612e058c0dbeacfeb095371d80b7eb1cc09c80e9fd64ba12743a0ae63e1f3a819d8ee07efbd778fd4f589a7b010a1fd8d07c9a74024eb31449ad3590003ecc5", 0x43}, {&(0x7f0000000340)="4b82cfc9708533030ee30e5618fcd4738e19ebb263c47e3bd30af18a5db22ec46bf92dc91ea794e4bb9d1720ab2194b8aa81921effa9188293e312e0b7bf6273", 0x40}, {&(0x7f0000000600)="4fcd9964943805155c2a725983f5416d186167f7cd196106bbde5cd6c2f33ff3e66bd7bc7bba5b01caae82cacb044acaee9c69aa5aa3d0617971f8349b81d633b2f50759e1ef33222e3334cc0481ac91f6c9b938a48e25bd8265b762f004ac0fb1e4f0542180283d1c02ccb788e6b78136a1f85fc65cb81b76", 0x79}], 0x4, &(0x7f0000000580)=[@rights={0x20, 0xffff, 0x1, [r0, r2, r2]}], 0x20, 0x80}, 0x20000) 00:54:11 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockname(r1, &(0x7f0000000100)=@in6, &(0x7f0000000240)=0x1c) close(r1) msgget$private(0x0, 0x8) getresuid(&(0x7f0000000140), &(0x7f0000000200), 0x0) freebsd11_fstat(r0, &(0x7f0000000280)) getgid() setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x3, 0x0, 0x4, 0xbc, 0x7ff, 0xf5629e5, 0x208, 0x7, 0x4, 0x200, 0x6}, 0xb) geteuid() getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={0x0, 0x9a, "581c9062b97119859b82b3a271e0b1e42cbc28edf26121403c347f651439c73d9e96d8ec766823f577438e81dfc774ae7e5aec7025ab76103307f2d8bb8583ed42e6f7f77240a0f780b9c06f7afa385154b62cd4307a881d166bdaf1a8c1182b1975558520fbad58163fafa187c67e3723aaaea46751f885fe4c40cede27c7820c4959d73b337c82fa538f2e6a3d580617850798a1aefa7a2a54"}, &(0x7f00000003c0)=0xa2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r2}, &(0x7f0000000440)=0x8) getegid() getpgrp(0x0) getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)) msgctl$IPC_SET(0x0, 0x1, 0x0) 00:54:11 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) close(r0) getgroups(0x6, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r1) recvfrom$unix(r0, &(0x7f0000000100)=""/162, 0xa2, 0x81, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0xa) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x1, @multicast1}, 0x10) 00:54:11 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x3, 0x2}, {0x5, 0xa2e}}) close(r0) 00:54:11 executing program 1: select(0x0, 0x0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x10001}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet_sctp(0x2, 0x800200005, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x6, 0xffffffffffffffff}, 0x8) 00:54:11 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x10000a, 0xaa) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}, {0x0, 0xffffffffffffffff}}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0xfffffffffffff001, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x9, 0x4, 0xffffffff}, &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x4}, &(0x7f0000000140)=0x8) 00:54:11 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000006c0)={0xffffffffffffffff}) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000700), &(0x7f0000000740)=0x8) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0x10, 0x20000000) setsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f00000002c0)="b2aa230218cb1e007fcb93c5c0da73ba9a9d4936c864f24c6993cd67b1bf0f3bf9d52908b296bc37ef690276d221dfc86be449649b570395ba05e98ee02ba2edda88d230", 0x44) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000000100), 0x4) setsockopt$inet_buf(r1, 0x0, 0x53, &(0x7f0000000680)="1556390abe42ac33c5a1d2c96ea03d5b272afe3743b61d2bfeb2f053aef28f167ba4654ab8d5b198d77ae375ce3025", 0x2f) r3 = open(&(0x7f0000000040)='./file0\x00', 0x18000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x87) recvfrom(r2, &(0x7f0000000580)=""/228, 0xe4, 0x0, &(0x7f0000000380)=@un=@file={0x1, './file1\x00'}, 0xa) setsockopt$inet_tcp_int(r1, 0x6, 0x218, &(0x7f00000003c0)=0x36, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000000c0)={r4, 0x9}, &(0x7f0000000340)=0x8) setsockopt$inet6_group_source_req(r2, 0x29, 0x52, &(0x7f0000000140)={0x100000001, {{0x1c, 0x1, 0x80000000, @loopback, 0x7ff}}, {{0x1c, 0x3, 0x3dee, @empty, 0x8}}}, 0x108) 00:54:11 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x10, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r4, &(0x7f0000000440)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x84}, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) rmdir(&(0x7f0000000300)='./file0\x00') setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000004c0)=""/194) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) freebsd10_pipe(&(0x7f00000003c0)) getpgrp(r2) 00:54:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffe23) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x10, 0x10000007, 0x7e31859) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0xfb, 0x3, 0x0, 0x7}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r3, 0x8, 0x3, 0x3c, 0x6}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000002c0)=0xda9c, 0x4) sendto$unix(r0, &(0x7f0000000300)="f4a25024daf70205a7b3b341050accd094a6cb836d069830129d0556e4e211ac96eeb3a9b65904da5fa8aa29c244bb7c85a33f29bc29ad4ee44f2cedf76db61c4bc7c4c81baca3717de5a12f38e54abe5e12a44c1601c9c5b3284111e9dc83c529dceab742b8aef7efe9de7584136e3a3024f5180e80637b57ee285e8343cfd78d6982be48c1a84a078ed249ae599e03c4ab611c3d6275d1bedb6d0d00f5cbf4502832bc7bc463f2795e9311f2214e2931bb5034dc4bc6d485c6b7eeb5c1bbc6d5e919665c9bb2137f0e082bb75d3eed90d998d544c7ead5dc8992da9807d0f95d002806e5dea17d905f5a2312ebbbb95399125afc677434", 0xf8, 0x4, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = socket$inet6(0x1c, 0x5, 0x7) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xff, 0x6}, &(0x7f0000000100)=0xc) fchmod(r4, 0x20) 00:54:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) freebsd11_fstat(r0, &(0x7f0000000080)) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) read(r1, &(0x7f0000000000)=""/81, 0x51) recvfrom$inet6(r1, &(0x7f0000000100)=""/54, 0x36, 0x40000, 0x0, 0x0) r2 = getpgrp(0x0) getpgid(r2) setsockopt$inet6_IPV6_PKTINFO(r1, 0x3a, 0x2e, 0x0, 0x0) 00:54:15 executing program 2: r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000000180)=@in6={0x1c, 0x2, 0x0, @loopback, 0x7}, 0x1c) sendto$unix(r0, &(0x7f00000001c0)="b10005020200e604", 0x8, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0xdf}, &(0x7f0000000140)=0x8) ppoll(&(0x7f0000000280)=[{r0, 0x7}], 0x1, 0x0, 0x0, 0x0) 00:54:16 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"/357], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x3ffffffffffffc) 00:54:16 executing program 2: r0 = semget$private(0x0, 0x5, 0x100) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$unix(0x1, 0x7, 0x0) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r7 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) poll(&(0x7f0000000140)=[{r1, 0xa2e15cc94e129694}, {r2, 0x2040}, {r3, 0x4}, {r4, 0x100}, {r5, 0x10}, {r6, 0x1c}, {r7, 0x80}], 0x7, 0x800) 00:54:16 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)='i', 0xfffffffffffffecb}], 0x1, 0x0) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/206, &(0x7f0000000200)=0xce) write(r0, &(0x7f00000000c0)="1f", 0x1) fsync(r0) 00:54:16 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet(0x2, 0x10000000, 0xee9) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000040)="59f9605f8fbe4848436614e2d2d78f0972b4105b7540ef69ee700fd77140", 0x1e}, {&(0x7f0000000080)="5baa2d611838372c541e65a664dd74c7", 0x10}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="c7bc", 0x2}, {&(0x7f0000000140)="f1d8c416e97fa0ef48290d1cc9ec2b915d7359b42f1faa62a8f6d08590b6492c85c25ca212babfe262f5b81d360a9713848bd60a334bfe9ca40e3686b9a1819a2950108c319537dbf1b9563654a3c99db4a7703fb2e9a3f1586eea7ad86a617b5883af3dad3805d511b6e6be39f084b8f1adee79a54cb661a4ddbe7e6609dfb8", 0x80}], 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="100000008400000008000000c4000000100000008400000008000000050000001000000084000000080000000600000014000000840000000100001000000800040065719da90d555a65f7e19eb553accc788ca52c1ca92767b80e939a1331bf563655db10637c40a09a0bf80e0503e72ff46391beeb0df4f566f8e9f8e41490dd2e60f972982f7ea5d3a7f528df9f1b169f1fe094b46d3c0236c16e1e70349c9530f8ab883445c92674615a"], 0x44, 0x4}, 0x100) 00:54:17 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x10, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r4, &(0x7f0000000440)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x84}, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) rmdir(&(0x7f0000000300)='./file0\x00') setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000004c0)=""/194) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) freebsd10_pipe(&(0x7f00000003c0)) getpgrp(r2) 00:54:17 executing program 0: r0 = socket(0x2, 0x3, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x2) 00:54:17 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f00000002c0), 0x0) writev(r0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000780)=ANY=[@ANYBLOB="1c30b9a5bb4840481f26adbbe78f95f1f335b33f05d5148b8424920945ce27335d75fad01e919e1702273db4770f2074a2e055f6cbabf17080e37d12669e919e138e8dcf2c605c2e3078384e8fe5a84d7a0108a5b4ad071131104852ca25776d59303cd363b35cca159acd5350477ff2572ed741d2b1cd658f187f3149198eb2864d22166ea631e7685666f02c8380", @ANYBLOB="fa984a2d7010a12b3a2f253205aa58f24a1f9144af873302ea6890309e342d5f5ac66033bb70c0eb93ecf174edf0abdfce8220a9821cca1fd4e9196c83771338ac4c6ff63a1cd9d611f20d52808d39f7852a59276304a4a96d53327da79b0d5d69b2916dbec6cc06d515f86c8aad80baa694c30458aff07a9b3c9e862ee79f8a4433e5295b02008656be5df3390f8bcb971750833e383c7ce3783da4f1f338dbd55f6f6e794e0a4497e65ad1b78c"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:54:17 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt(r0, 0xd636, 0x7, &(0x7f0000000000)=""/73, &(0x7f00000000c0)=0x49) 00:54:17 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x10, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r4, &(0x7f0000000440)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x84}, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) rmdir(&(0x7f0000000300)='./file0\x00') setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000004c0)=""/194) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) freebsd10_pipe(&(0x7f00000003c0)) getpgrp(r2) 00:54:17 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x10, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r4, &(0x7f0000000440)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x84}, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) rmdir(&(0x7f0000000300)='./file0\x00') setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000004c0)=""/194) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) freebsd10_pipe(&(0x7f00000003c0)) getpgrp(r2) 00:54:17 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, r1, 0x0) setrlimit(0x6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) mlockall(0x3) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, r0, 0x0) 00:54:19 executing program 2: setuid(0xee01) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x20000000) accept4$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x10000000) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept4(r2, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000080)={0x0, {{0x2, 0x3, @multicast1}}}, 0x90) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x3000) 00:54:27 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x8000000000024e, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) fchown(r0, r1, r2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:54:27 executing program 2: r0 = socket$unix(0x1, 0x7, 0x0) r1 = socket(0x1f, 0x5, 0x9) fcntl$dupfd(r0, 0x11, r1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x20, &(0x7f0000000040), 0x3dbd06997b8fd555) 00:54:27 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x57, "09704f24449971dde00b5ab97f5ee426019b8238d1d107a1bff0f47b988de94b05a7d16a75654f7dab52efffab7f06b2850e3b696708a0d9c7cf0f48536bc845ed4b94b91d61618e5844c58a7c5081faa3a9fb81235bb1"}, &(0x7f00000000c0)=0x5f) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket(0x12, 0x7, 0x39) setsockopt$sock_int(r2, 0xffff, 0x100, 0x0, 0x0) 00:54:27 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x10, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r4, &(0x7f0000000440)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x84}, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) rmdir(&(0x7f0000000300)='./file0\x00') setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000004c0)=""/194) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) freebsd10_pipe(&(0x7f00000003c0)) getpgrp(r2) 00:54:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={0x0, 0xa1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000740)=ANY=[@ANYBLOB="0900000000010000ff070000a05600000000000026ddea06214f8272069b53dbf5e99de8d07582489eef0486858b1831c6d57b63caacc223a50047e37eef26f35922c5f342e6d5720a02abfc101b396d0b7bb03a668b4ebe63bcea7d80317a0f2ef67b1a372f443f1dc9597a06b8c434913539d419e497b288a33d7004caa75965d16002ceadfb5be696256a18e8886490c817dc439728a88cad31e31df2ce3d469f1022d9bd54e7cfcacd0511ccacc7d79b9e9b9303848200bb872c6385b962ac0a4d2e5468c64310ba5596707791a5429722d8c77b537aab920ceb06f9b72961e1cb61f119d73b3d0fb6288be0755c1c791c3f59465254adcb80477457317f3bf8058b8b677de74c0ced35d5220d633884"], 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x3, 0x10, 0x6, 0x4, r3}, &(0x7f0000000240)=0x10) r4 = socket(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0x40, @empty, 0x6}}, 0x0, 0xfb, 0x40, 0x800}, &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, 0x0, 0x0) fcntl$dupfd(r0, 0x11, r4) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000280)={r2, 0xcb0}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0xffffffe0) 00:54:27 executing program 1: getrlimit(0xa, &(0x7f0000000000)) setrlimit(0x9, &(0x7f0000000080)) socketpair$unix(0x2, 0x2, 0x0, 0x0) 00:54:30 executing program 3: execve(0xffffffffffffffff, &(0x7f0000000140), 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) 00:54:30 executing program 3: socket(0x11, 0x1, 0x8001) r0 = socket(0x11, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000001400)=0x10) 00:54:30 executing program 3: r0 = socket(0x2, 0x20000001, 0x0) recvfrom(r0, &(0x7f0000000200)=""/91, 0x5b, 0x40, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xf7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast2}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x3, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}, @in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffc00}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x2, @loopback, 0x3}, @in={0x2, 0x3, @loopback}]}, &(0x7f00000001c0)=0x10) r2 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) r4 = getgid() r5 = getpgid(0x0) freebsd11_lstat(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000cc0)=[@rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x78, 0x80}, 0x88) 00:54:30 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000040)=""/214, &(0x7f0000000240)=0xd6) open(&(0x7f0000000140)='./file0\x00', 0x800, 0x141) 00:54:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getown(r0, 0x5) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$getown(r1, 0x5) getpgid(0x0) getpgrp(0xffffffffffffffff) r2 = getpid() r3 = getpgrp(r2) fcntl$lock(r1, 0x88, &(0x7f0000000040)={0x3, 0x0, 0x785880a5, 0x0, r3}) ppoll(&(0x7f0000000080)=[{}, {0xffffffffffffffff, 0xe}], 0x2, 0x0, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 00:54:30 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4) mlock(&(0x7f0000b98000/0x1000)=nil, 0x1000) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000f5c000/0x2000)=nil, 0x2000, 0x3) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) 00:54:30 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="8202451f66ff0300002e4c3000351ac97cb3ca33dd928ed029a7f44e0fc7afbc0c8cad73ff27ef385efc379b8bebdd4cc00edc92dd0e309a93bea9ac552d0bc3f851014f98d406174d9d40f58076fdd76d6400173573ab74949ee2f7b1f6cdf0a9eaf18bfa276fb8555760e3fc2e72468adec3f338aba47d8fe62623dffbf27227fca77afeed38f993265aaf7e0eb6be1e318a872468a59c95f7ba740759400e01d11b894b042ab2c7996298bb2d70693b918dfec61dd4d1fd0520eec7ed0632c872d1b81fcbcf03f9ab0a89fca18b96a559d5e2d65cc9cb128b111375d6b3db5faa33fb4568a4cfe19fd5e1c0691b"], 0x1) sendto$inet(r0, &(0x7f0000000340)="259dc0d8b5c3d731b900007cb92cfed0e30987509f6cb361c8be810bfc3112b008f310ed7cb7292a2a5480d8c8e24446b3b86c7ef63fa4889d0c60db8e563429c253817bf73ad09514e6793023b62e4194faa6b3b4731a", 0x57, 0xfffffffffbfffffd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x79b}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x800}, 0x8) 00:54:30 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x4, 0xffffffffffffffff) fdatasync(r1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) 00:54:30 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000440)=[@cred={0x20, 0x5a}], 0x20}, 0x0) 00:54:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@remote, @remote}, &(0x7f0000000040)=0xc) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x6, 0x2400, 0x9, 0x4, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x401, r2}, 0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x6, 0x1110, 0x401, 0x6, r2}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={r2, 0x6f, 0x4, 0x4040000000000, 0x85, 0xfffffffffffffffa, 0x4, 0x1ff, {@in6={{0x1c, 0x2, 0x3495, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r2, 0x8, 0x5, 0xd4, 0x6c3d, 0x8}}, &(0x7f0000000300)=0xb0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000340)={r4, 0x7}, 0x8) r5 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x2, 0x1) faccessat(r5, &(0x7f00000003c0)='./file0\x00', 0x90, 0x800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000400)={0x9, [0x0, 0x0, 0x20, 0x6d, 0x66, 0xfffffffffffffe01, 0x80000000, 0x4, 0x81]}, &(0x7f0000000440)=0x16) r6 = open(&(0x7f0000000480)='./file1\x00', 0x400, 0xa0) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) utimensat(r6, &(0x7f0000000500)='.\x00', &(0x7f0000000540)={{0x2, 0xff}, {0x4, 0x7ff}}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000000580)={0x10001, 0x5000, 0xffff, 0x7f, r2}, 0x10) r9 = semget(0x3, 0x3, 0x1) __semctl$SEM_STAT(r9, 0x0, 0xa, &(0x7f00000005c0)=""/26) chroot(&(0x7f0000000600)='./file1\x00') __semctl$SETVAL(r9, 0x3, 0x8, &(0x7f0000000640)=0x2) r10 = accept4$inet6(r8, 0x0, &(0x7f0000000680), 0x30000000) fchmod(r1, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r10, 0x84, 0x108, &(0x7f00000006c0)={r3, 0xda19, 0x3, 0x2, 0x7}, &(0x7f0000000700)=0x18) __semctl$SEM_INFO(r9, 0x1, 0xb, &(0x7f0000000740)=""/159) __semctl$SEM_STAT(r9, 0x2, 0xa, &(0x7f0000000800)=""/187) renameat(r6, &(0x7f00000008c0)='./file1\x00', r6, &(0x7f0000000900)='./file1\x00') utimensat(r8, &(0x7f0000000940)='./file0/file0\x00', &(0x7f0000000980)={{0x81}, {0x0, 0x3}}, 0x200) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x11, &(0x7f00000009c0)=0x100, 0x4) fdatasync(r0) open$dir(&(0x7f0000000a00)='./file1\x00', 0x0, 0x10c) __getcwd(&(0x7f0000000a40)=""/8, 0x8) 00:54:30 executing program 0: syz_execute_func(&(0x7f0000000200)="91400f00853d23333366430f67e28a20d0d0c482d1a7900080000079009be47953fb0fa95ff96526460470ddcb0bef8f69289bd19d670f381d6a2f67450f4a3b91d97c7c63460f5776c161617878c48245ad821e000000c401fe5ff68f0978c2c2e1b1ac3e660f1bc2892a0f0000009f") wait4(0x0, &(0x7f00000001c0), 0x3, 0x0) r0 = getpid() shmget$private(0x0, 0x2000, 0x14, &(0x7f0000ffc000/0x2000)=nil) r1 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000000c0)=""/160) wait4(r0, 0x0, 0x5, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) freebsd11_fstat(r2, &(0x7f0000000300)) r3 = msgget(0x0, 0x4) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000280)=""/122) 00:54:30 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000, 0xe90, 0x4, 0x99a3}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x1, 0x2, @loopback, 0xfffffffffffffff8}, {0x1c, 0x0, 0xffffffffffffff81, @empty, 0x10000}, 0x1, [0x4, 0x1a33, 0x7, 0xfffffffffffffffe, 0x9, 0x4, 0x3f, 0x1]}, 0x5c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000016c0)={0x0, 0x0, 0x4, 0x7}, &(0x7f0000001700)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001740)={@in6={{0x1c, 0x0, 0x4, @empty, 0x1ff}}, 0x0}, &(0x7f0000001800)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001880)={0x0, &(0x7f0000001840)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000018c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001900)={0x0, 0x5e6, 0x0}, &(0x7f0000001940)=0xc) sendmsg$inet6_sctp(r0, &(0x7f0000001a80)={&(0x7f0000000100)=@in6={0x1c, 0x1, 0x81, @local={0xfe, 0x80, [], 0x0}, 0xbe}, 0x1c, &(0x7f0000001600)=[{&(0x7f0000000140)="bdc0be03e167b46eac44f3332cade0eab642a9625d738c7df7bf27a68973c4d559d5420b4e54", 0x26}, {&(0x7f0000000180)="0ed0fd77fad863a6c8e8930a6ff74f728591c02c901bff9b21efbd131b22916beb5a87418ab433f5f7dbc5fd0d9f78747f812f03cd834196b4686b360de429672454659a37cc56cba6dc638f8cb1582e83c0ae24a2f51f6e776b6f949bfc4a8151e3c90597c548800a1356e73149dab0e3aeedc3552b07809107d7d2f65c2d806c7014769e3d7cf2a97f15333c88ae2ae9c3bcb4616eac5fcd1f8f1ef66a79eeb606222d09bef3a599b96c25cf9790e85f6714a6a3e6e92ac5cd90cc752cb284fe0bd51530b0c34d6fbfc0091a54792025ac2bb19c55ebd0e9014a8f09fcbe2bdcfad29de98e1bc0", 0xe8}, {&(0x7f0000000280)="8f91d95e23f7501c9c0623d88458a02ac1c2be6c230841b7ad4b6103acf65de239c2b72800cf05e572ffe16a28178fa60a838fd080af675539da3cf23bcc577cdb7677a316536a3c9cc0e4786d5b1eb7a077", 0x52}, {&(0x7f0000000300)="073a9f188dd31d782b8d0446c66a77438f992d180c116735007e3a4f89244d1a1754c8cddf0fe728c2da6b16abeb39579ade972805bfc75b0794ef723124b9d2e5111e8e285ce232b9e3e2ec25f0892dd7d4f60317e25bdeb86c6022363857b08018c1dc781ff5950eec9a8841a8ed076c5fc3fc64cb04de0677092fe3cf12f711a96ecb3a991e05", 0x88}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="2dc4060c84c177afa0c88614496047d138e95112ee313457864a8f9b6439bed02e2aafb8507d4f3bdc7abb9d2b5231c28fa8f76654737cbccbf62a542bfd80fe395aabf234d27c", 0x47}, {&(0x7f0000001440)="ef446c21acd200a47750", 0xa}, {&(0x7f0000001480)="97d35033c546a62905ab4405372b0f54a3437006d5e7aed73b2ff074e947226c9580905894a45ea46a908fa39b150c88b2056ba1a145d11bdd5011d349803295d0b607bac995c372541e3ffca4e01aa597d775cc388b1787370a8fb5115d", 0x5e}, {&(0x7f0000001500)="e3c4a5ba1d69afcffca65d1129c28c5da99c11e51787f8dbef30870b01b69360eb820e3811435d7c1ac850c32d92dc82ddcb94b9c7c9b9bdc88fcb420685bde1dd77a9e2e65e655eb497b287cd105188dcfcdc90adf3d3a72fdce94b32f2c10b2b232abad82220b59d595c2b2379cf2c739967b98fb4e5668b7518824d1155dbbbd80b287e04e84838c8dc2a24c808f87e99f1c9550a915ec05d1aaec2af91bd3e839555ee27a8490b7f2b009487f8a806921fba85a6c96a979e42e972ac70a87392e8c4765f7fe29b428269932627788569cfa26e3c20f081ce427821f3fe", 0xdf}], 0x9, &(0x7f0000001980)=[@dstaddrv6={0x1c}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0x1670, 0x400, 0x3, 0x6, 0xcbe8, 0x4800000000000000, 0x7f, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x9}}, @authinfo={0x10, 0x84, 0x8, {0x1955}}, @sndrcv={0x2c, 0x84, 0x2, {0x7f, 0x9, 0x2000, 0x80000001, 0x3, 0x6d67, 0x3, 0x1, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x2000, 0x5, 0x10001, r3}}, @sndrcv={0x2c, 0x84, 0x2, {0x9, 0x6, 0x10, 0x4, 0x3, 0x40, 0x1ff, 0x1ff, r4}}, @authinfo={0x10}], 0x100, 0x1}, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001ac0)=0x4, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:54:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10) r2 = open(0x0, 0x600, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x7, 0x4) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, r2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) r3 = semget(0x1, 0x3, 0x10) __semctl$GETNCNT(r3, 0x5, 0x3, &(0x7f00000001c0)=""/173) close(r2) socket(0x1f, 0x5, 0x4c76) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x401, 0x4) 00:54:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x0) ftruncate(r0, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) chdir(&(0x7f0000000000)='\x00') setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) 00:54:31 executing program 2: madvise(&(0x7f000047b000/0x1000)=nil, 0x1000, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1148, &(0x7f0000000080)=0xfffffffffffffffe, 0x39f) munmap(&(0x7f0000207000/0x2000)=nil, 0x2000) 00:54:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:54:31 executing program 2: r0 = socket(0x800000001c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00022e2f6602000000000000006530005497388958a4e35a73374640834354234491807b1935551e5bf41f74db3c4ae1ed2227b1fe596fa4877d476f1101cdf60c48fabc2f22662767e694dffb741fe024b1a51b8a5c75af57e822beeb0e1d43634be88ab41b4535fc060f523431c2fc060273d4f71acab4da4727639025a5152265c77893a13840dac57738abf576576a0faf8ef7d427569ba7d465208b60c69238f111f1b79c2a3b34dd93bbf9185d74e6ad1b334a64bb43c2bff5c204fd191e93cdbabce504fffac569a70dff7becabfdc9db6cef7550b26f931451c85e05"], 0x10) close(r0) 00:54:31 executing program 2: truncate(&(0x7f0000000100)='./file0\x00', 0x990f) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x94) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) setgroups(0x400000000000001c, &(0x7f00000000c0)=[0x0]) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000208, 0x0) setresgid(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000040)=0x400, 0x4) close(r1) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) 00:54:33 executing program 0: mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x12, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) fchown(r0, 0x0, 0x0) 00:54:36 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f0000000000)=0x6, 0x4) 00:54:36 executing program 3: socketpair(0x10, 0x2, 0xfffffffffffff598, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) __getcwd(&(0x7f0000000440)=""/85, 0x5) 00:54:37 executing program 3: clock_gettime(0x4, &(0x7f0000000180)) socketpair(0x1c, 0x20000003, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)="f92067e75ad26b7274613a9ba782ac9e", 0x10) 00:54:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:54:37 executing program 3: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000fee000/0x2000)=nil, &(0x7f0000000100)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x42) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) sigaltstack(&(0x7f0000986000/0x2000)=nil, 0x0) 00:54:37 executing program 3: socketpair(0x1c, 0x20000002, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0xe000000000000, 0xffffffff, 0x0, 0x0, 0x1, 0x1, 0x8, 0x9c11, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x0, 0x1, [0x8]}, 0xa) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r2, 0x0) shutdown(r2, 0x0) accept(r2, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x0, 0x63af, @local={0xfe, 0x80, [], 0x0}, 0x4}, {0x1c, 0x3, 0x935, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x562, [0x5, 0x2, 0x6, 0x5, 0x4, 0x4, 0x4, 0x200]}, 0x5c) 00:54:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r2}, 0x14) r3 = shmget$private(0x0, 0x1000, 0x6, &(0x7f0000ffe000/0x1000)=nil) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) r9 = fcntl$getown(r1, 0x5) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000380)={{0x7ff, r4, r5, r6, r7, 0x10, 0x6}, 0x400, 0x8001, 0x6, 0x5, r8, r9, 0x80}) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x41]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) 00:54:37 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f00000000c0), 0x4) r1 = getpid() getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getpgid(r1) 00:54:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(r0) recvfrom(r0, &(0x7f0000000140)=""/96, 0x60, 0x40040, &(0x7f00000001c0)=@in={0x2, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000090d351f9affd675ea508e3cc320a97df2a66de7f45964e7fb011f78cfade82e30200000000000000bdc842fcfbadb566e6f0bafef7b12b3c169f5b0fe40944bddad7ab6bc671b748d3a8471088eabe33782169d41089f2859f9c2854cf7a0c1cec3bc265cb3e92bdf90a74f1165e06e1f678dc2e3ea442cecc33eddf14f9b7ebbb790e91f2157bf315a82cdc37a918", @ANYRES32=0x0], 0x0) 00:54:38 executing program 2: r0 = socket$inet(0x2, 0x7, 0x6) chdir(&(0x7f0000000080)='./file0/file0\x00') getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0xffffffff, 0x85f0, 0x101, 0x101}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1}, &(0x7f00000000c0)=0x8) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x0) open(&(0x7f0000000180)='./file0/file0\x00', 0xb883f480d4fcfda4, 0x0) 00:54:39 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0xffffffffffffff15) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100040, 0x2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\f\x00\x00\x00'], 0x8) r2 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x15}], 0x14}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0xf0, "8d6ab89490ab832336faa383ff43e0bea88d858323bac9176ceaa5858a2e497e9c7553b8914e23ccb416890ab8c8ddab3f86da01ddadab3c1fea9db2ca57a1b69a126baeac0213536b3d96b04a1b1512bf33761504a832d22ffb2a142ed7d63fe73dd64a367ed24c2659add82b7b14809d9d1dacd85f4b13a9a0a477ab2ccc7f54ddbfb55c2cafc2b40760b641552bd20018e244e1d571782058bda91712f8e442c3b8f07cb034a75eb95eada691812daf6989338782d867f44a99a05cef6cd5284e4433f8d817ed6b93107b484f8418936533dccedab7337c0289ba365b180ad39b28a25334c865df2f80b12ab232ff"}, &(0x7f00000003c0)=0xf8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000400)={r3, 0x599}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) r4 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x8002, 0x8) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000000180)={@local, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) r6 = getpgid(0xffffffffffffffff) r7 = getpid() setpgid(r6, r7) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000200)={@loopback, r5}, 0x14) shutdown(r0, 0x1) 00:54:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:54:40 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f663d6c653000"], 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0xf}, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x8000, 0x4) 00:54:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x6) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e2302000000fe8000000000000000000000000000aa0100"/128, @ANYRES32=0x0, @ANYBLOB="010000006e21000090000000050000000910ff00"], &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xc, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x150, 0x0, 0x0, 0xc6c65183) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) connect(r0, &(0x7f0000000200)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) 00:54:44 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/29}, &(0x7f0000000040)=0x1f, 0x30000000) poll(&(0x7f0000000080)=[{r0}, {r1, 0x10}, {r1, 0x30}], 0x3, 0x1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r2) 00:54:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x4, 0x0, &(0x7f0000000040)) recvfrom$inet(r0, &(0x7f0000000080)=""/255, 0xff, 0x2, &(0x7f0000000000)={0x2, 0x2, @multicast1}, 0x10) 00:54:44 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000a00)=""/69, 0x45, 0x40000, &(0x7f0000000a80)={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) r1 = msgget$private(0x0, 0x0) r2 = msgget$private(0x0, 0x14) msgsnd(r2, &(0x7f0000000ac0)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f51de3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x40000800) msgsnd(r1, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[], 0x0, 0x800) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = fcntl$getown(r3, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000940)={{0x0, r4, r5, r6, r7, 0x4, 0xa67}, 0x4, 0x9ff, 0x9, 0x4, 0x3ff, 0x8, 0x0, r8}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1e461b724d55ea938f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905a6bf410b5403a2d4fc7eca00"/117, @ANYRES32=0x0], 0x0) msgget$private(0x0, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r9, 0x4, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0xfffffffffffffffe, 0xffffffffffffff9b) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000800)=0x8) accept4$inet(r3, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) msgsnd(r1, &(0x7f0000000180)=ANY=[], 0x0, 0x0) msgget$private(0x0, 0x84) mlockall(0x1) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000009c0)={r10, 0xf, 0x8f}, 0x8) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)) r11 = semget(0x1, 0x2, 0x40d) semop(r11, &(0x7f0000000780)=[{0x2, 0x2, 0x1800}], 0x1) msgrcv(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1800) 00:54:44 executing program 3: shmat(0x0, &(0x7f0000ff6000/0x3000)=nil, 0x0) r0 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) shmctl$IPC_RMID(r0, 0x0) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1, 0xfffffffffffffffc}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000180)={'accf_dns\x00', "39ac38170d84703635a328946167c819c7a2ad82a7cc761920214a3eecf4d6bbce9aeab5a58a46c445fdadd4392f4a4b40dc411fa5c6ae2b28ded3ce39aa2e4a4d416af5240080a8384653cbc382ef0a65c1b49380719562a390f9ab335bdaa73492fb027f74e115b5e33979332eb12df5664ec9f5c3acd2aa0308418ab31cfcde0f7d63692bc4da84b2403f704ddf40a7a9caab5eccdead53eb957e438824cb1412815e49f4b79ddf3038995bb41d83b7e990451075340a41e6c4031b6d95de9c8d3a3809933c7d2370decebec4e794c75e90770f26f6133aa2ba101cde2479267b9aeb0948a52ca03409c8b799a085"}, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt$inet6_buf(r1, 0x29, 0x55, &(0x7f0000000280)="5649ca3b5cdcecd1a718e5ce2864ba3f46f8d35fbbae055ce6e37580e8129ae351e76c508da3e1a2b143f5334acb50d2ddd66bd5fbab12a7059c87f3eb24502e90", 0x41) poll(&(0x7f0000000080)=[{r1, 0x4}], 0x1, 0x4) getpgrp(0x0) setsockopt$sock_int(r1, 0xffff, 0x2004, &(0x7f0000000040)=0x1725, 0x4) 00:54:45 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:54:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={0x0, 0xa1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r3, 0x1ff}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r4 = socket(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0x40, @empty, 0x6}}, 0x0, 0xfb, 0x40, 0x800}, &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) fcntl$dupfd(r0, 0x11, r4) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0xffffffe0) 00:54:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = fcntl$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(0x3) sync() getsockopt$inet6_buf(r3, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r3) fcntl$dupfd(r1, 0x14, r1) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r6 = getuid() setreuid(r5, r6) pwritev(r4, 0x0, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYBLOB="02000000000000003426710b7dfdc13eae94adaf6dcd0475402b0f758502cf98118bffcdeb35537c4bee376a45ff922893de1c4477e5491005659e6cbcb94dc0b102d7212a9b9f90082de46a098237ebf25e654b0a78d049f791d67f8cb47132956299de1c6f226932664d322814fd7e32e64f1b7df4c70f8620208b2ec88407486bf7b8e9c7601ebcac80dbd2b4b49902eee91cdf765730339006954c81af7af115548bd230893513a92895dfad1bea852caeb092f32b7ea41cf5903678bdbd03f88e61537ef68fa2d40bee1cdd08bbd86c5d70b74c64fc766354506cc9ba76ae4701b69d434d6b06"], 0x1, 0x800) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) 00:54:48 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) dup(r0) dup2(r0, r0) 00:54:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) 00:54:50 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000100)="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", 0x1000) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x10000000000000, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x118) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:54:51 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x6d77, 0x1dd, 0x7fffffff, 0x8, 0x0, 0xffffffff, 0x0, {@in6={{0x1c, 0x1, 0x800, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0x8001, 0x100000001, 0x9, 0xed, 0x9}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={r1, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000003c0)=0x9) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r2, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000400)={r1, 0xef, "bfb933057ad0684bb688a20c144845daaabc08413492e319617cf7022eefc85191665cf31037b0cc85d1f0f877d82f8033ad0c6e7ee8ddd60093d46f48fc7c891de22ad418f7c96328ce938043116fd144cd0ed667aef7d4d6acd66e407ba0bf0cb7653c16437f8e0c260dd3280e26042507cafd9c0ea418860bb035cee757906a22538e31905a18c5bab69476ae45d6dc2f603e2b12ac3de1eab7b18405333bc3e6a2e66df459db91978d125405b0e8c651f85e8a6cd451484a7564317e05aba1d698232288c484d524d7453b938c8d7c0d835a26f1067dc039d92f322baf0210cbc9932d629c287a63b7c91d4fb6"}, &(0x7f00000001c0)=0xf7) freebsd11_fstat(r0, &(0x7f0000000200)) r3 = open(&(0x7f0000000500)='./file0\x00', 0x1, 0xd) truncate(&(0x7f00000002c0)='./file0\x00', 0xfffffffffffffffc) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) sendto(r3, &(0x7f0000000540)="6ed82b3619b84393a09c45d5023fb1bc1b5b3e7f7273fd2319d6607efb62bdbd1d176d0cac7cb1249094fb420dccd52cbce0fc127ad3291e43483050f6405cf8dd757779def476b0de22e0ee61aae408b8da95ad2004debe6a83b652fa5ba4421f1f96ddd52c105c4d6bc079990869b7abc135178826f8ee16895f06abede717df87530f16e35cd8f266288110ec74ddbc218a7cf8de11641c3a1bfedb297c3e", 0xa0, 0x20008, &(0x7f0000000600)=@un=@file={0x1, './file0\x00'}, 0xa) 00:54:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) open(&(0x7f0000000200)='./file0\x00', 0xa01, 0x110) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000180)=0xd37, 0x4) close(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) recvfrom$inet6(r1, &(0x7f0000000100)=""/45, 0x2d, 0x80, &(0x7f0000000140)={0x1c, 0x0, 0x10001}, 0x1c) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x4) open(&(0x7f00000001c0)='./file0\x00', 0x40, 0x749aa3acaa4da704) 00:54:51 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x88, 0x14) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x7d, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') 00:54:51 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = socket(0x13, 0x20000000, 0x4fff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000280)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r2, 0x8, 0x6, 0x7}, 0x10) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000100)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000240)={r4, 0x3, 0x9}, 0x8) ftruncate(r3, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r1, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x10, r3, 0x0) 00:54:59 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xd1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000240)=0x10) sync() open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) r4 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3466696c653000"], 0x1) execve(0x0, 0x0, 0x0) 00:54:59 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r1 = accept$inet(r0, 0x0, &(0x7f0000000000)) recvfrom(r1, &(0x7f0000000040)=""/133, 0x85, 0x0, &(0x7f0000000100)=@in={0x2, 0x2, @multicast1}, 0x10) semget(0x2, 0x6, 0x24) mmap(&(0x7f00000b5000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = getpgrp(0x0) getpgid(r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x80}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x8, 0x1200, 0x1bf, 0xfffffffffffffffe, r3}, 0x10) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000001000)=""/48) 00:55:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) 00:55:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2146}, {r0, 0x40}], 0x2, 0x0, 0x0, 0x0) socketpair(0x1, 0x4, 0x44, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x58}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)={r2, 0x98, "28659bb8ca8fc0397689492f3e679849f3c42ddb56e14cf694af0e2ae6f5bc695e9330b17f85e4db477dc6bc9a7027f6bc0d2daf5fc946c5c185b9d5b412e9aff25fa564d20d42889b86c8d14cbdd5039f70d70f6fe58c1b69149745fe259bd6003760614b341ae8f9869a2c2eeb2899153ed99cc0b23c687f85d78211360245d357fdf1849df097342ff2a7899ddfaffca7d196d8ed1a58"}, &(0x7f00000001c0)=0xa0) shutdown(r0, 0x0) 00:55:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e6ce52000"], 0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x81, 0x4) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)=""/126, 0x7e}, 0x0) 00:55:00 executing program 2: syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69389bd19d670f381d6a2f67450f483bd1d9c483795f8d785d00006c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:55:00 executing program 0: r0 = socket(0x1e, 0x200000000000001, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 00:55:00 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)='3') pipe2(&(0x7f00000000c0), 0x100004) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x2dccf410, 0x4) 00:55:00 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x9, 0x1000, 0x3092ac0a, 0x1, 0x0, 0x6844, 0x5d, {@in={{0x2, 0x2}}, 0x0, 0x4, 0x7, 0x4, 0xfc, 0x3}}, &(0x7f0000000140)=0xb8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x8, r2}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r3, 0x62, 0x9, [0x2, 0x0, 0x8, 0x6, 0x7170, 0x80000000, 0xfff, 0x1, 0xc89]}, &(0x7f0000000240)=0x1a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000280)=0x4, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r4, 0x1}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000003c0)={0x65}, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000400)={r1, 0x100}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x0, 0x3, @loopback, 0x45b}}, r1, 0x5, 0x3f, 0x0, 0x81, 0x2, 0x2}, &(0x7f0000000500)=0x98) r7 = getpgid(0x0) getresuid(&(0x7f0000002ac0), &(0x7f0000002b00)=0x0, &(0x7f0000002b40)) r9 = getgid() r10 = getpgid(0xffffffffffffffff) r11 = getuid() r12 = getegid() r13 = getpgid(0x0) r14 = geteuid() freebsd11_fstat(r0, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000002cc0)={&(0x7f0000000540)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002a00)=[{&(0x7f0000000580)="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0x1000}, {&(0x7f0000001580)="85bd0a741bb29c1d2a2a04292694135b0789c8377ca53aee30bb318d223feb69abc517cd8409ef23c2992478ee74dac90a206f5874e0119cefd685b1f0ebccdde2c5fd557bffb23fc67747b2c03f23a9df59ca38b66a9534bde36bf527d3c44651d18679269a926b39dfa60bdd7bc807be6be950cbbb9bc0a9f0d1942e7e63ae48d71fc9a2e109efae9b7dca05aa7b570bdb8fdd9394c58c7474bf93a2348a7b4542656a69ee14b1192edf6e3f27ff138aa25fa48cb6f3dbd233cc5f656a8a6b7d7a48849cf58ac38c31c3b9944027c3dda50492a5544ba21b6d36e39e35c14da27b6f7cc776", 0xe6}, {&(0x7f0000001680)="5b1aa91235d1547bf898ef68b099d388d55742e8d956da5a44fa6300e7bb3e1c1cf3c7511ccfafa299af8b69dd43f59f1549b6a45fdbc2ac558dc16ae67e618340b1fa6f7f810dacd3120168aa053935ccf7f9b7edbc506ac84ae31ae93dcd41a8100d50ce9108c8e5136bb4fbad6717c1", 0x71}, {&(0x7f0000001700)="f4ea46e095bd406c2a3b47763035c722fa48f3b9df53ca3fddce983ce4d591f87609c686e796a0d000ec338a21b3ec8f38db2bb99cf2884d4eedf6c43e72547cf7e7db8df50a17ccf1128a79abf4f7819e20eb7db0c83ba76e3a7cdc1fe09081cb98be84e7471feeb8f6df9c3d48aa93dcae7155e1119ec1321e5e0ef33a9c2a507331dc26dfa4cf93138bb639c015d382def46765e5dd056af8bec0e14b595547c19747841e2ef5f21c837839e577ac096342c9a9fbfa4a4e3718ba5f26cba5197d50287635", 0xc6}, {&(0x7f0000001800)="dab4449b4fa6123f9e15e2a9f0d64269b5050913e88b45dedd94ef43b66c28bb0f589442d0a32c8a3293522fd91ac9077d40c6e0c8797a12b516c6d35a2f1d5118d7911beb2554da50f2cfa9cd39e5a7186b02a8bd58070e63f4b9d0add7d42e019031615cc405d23f14e6f6400b81e19ddc090fd3a3d85b16bdf0b6f26d87008eb46d0bf13393a0a0c735572ec08262", 0x90}, {&(0x7f00000018c0)="e4a11cca46e472bd042aeed639da745b822bbd0b4ad256296d3813da89789fd06ed17729f68af64874aab480cb21ccfa8bbd3f46a5a87f0d6c0373389420870076cd62495efe2337cdcf4fcb191b11eca0508a81545a4b3aa729abe5e8cdeeb644984ae23674e0bc112d98efd411", 0x6e}, {&(0x7f0000001940)="18bb0cccdc5af52c08dbe9ed32f6227a7eeedcd38c41915225b74c9659276123bdfac01632588d88321e1cc28e982eeb85b97c83658cd84d92da018545995dbaa81a9549c157b0765fc40c6146b7eddbd28f852f9cfc485d6b372064089cabb3a32dd7881c10c8cbd21582da67375c285a14b1c222a9dc30d95af4beaf", 0x7d}, {&(0x7f00000019c0)="1d23726964dfa30422a7683467a5756ccab8277ee7815cf297", 0x19}, {&(0x7f0000001a00)="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", 0x1000}], 0x9, &(0x7f0000002c00)=[@cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x10}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}], 0x98, 0x4}, 0x80) setsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000002d00)="3f2a49a965cf9f830cba50b7f2c4d73a812f7c3125b86a0fe6df2e7c1a5bc2aeae1caa2372eed54d6bbc1f0dea9b22cc24d90976c15760c5150434b06e7e68a53d03b8db650f3e861dffbc3970afcf341bf06b5cf1c25d03d0f232", 0x5b) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000002d80)={@remote={0xac, 0x14, 0x0}, @multicast1, 0x3, 0x4, [@empty, @multicast1, @loopback, @empty]}, 0x20) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000002dc0)={0x6, [0x4bb5fc4d, 0x40, 0x932, 0x5, 0xefbe, 0x3]}, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000002e00)={r2, 0x8}, &(0x7f0000002e40)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000002e80)={0x800, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) lseek(r0, 0x0, 0x7) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000002f40)={@in6={{0x1c, 0x3, 0xfffffffffffffffc, @empty, 0x7}}, r5}, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000003000)={r5, 0x7}, &(0x7f0000003040)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000003080)={r6, 0x2}, &(0x7f00000030c0)=0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000003100)="ef606f1ad430673e9b3425dc9aea061555478972312044b15d239be1393009bf1cef2ffad9e657f38254b4e6ee58d77f7b241ddb7a6c8f3c913519047f83922a8026c01f94b289abe5488e9a255ac582604f886ee835b66aee156c89dddadd69c167ee9e6274a2b86ff50910450922cf08ac318ebdc6c41c02cd50631a7472d7e46c21255fc3195391777897ab190b8b8b1e0eb5afafb6", 0x97) 00:55:00 executing program 0: r0 = socket(0x2, 0x40000000000a, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 00:55:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) 00:55:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet(0x2, 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$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) freebsd11_mknod(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 00:55:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, r0, 0x0) 00:55:02 executing program 3: r0 = socket(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x3, 0x200}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0x741, 0x4000, 0x1, 0x42, 0x3, 0x7fff, 0x100000000, r1}, 0x20) connect(r0, &(0x7f0000000040)=@un=@abs, 0x8) 00:55:02 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000000400), 0x1ce) 00:55:02 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x5, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="fa8f49963583ecf81858192ccbd5aa657de3fc9757b02f2cda0e0c7dc02c7a6b9cfa7c774d06cf0d1fe426d657b2511bf6b6561aa3fba8c50f701a8a7ea535fe2cb89bd768985cedebf5dfeb3e53795806416dcd5af7037dd7cbcc259f8906440f6508c7b9342211e141a6bedcc571037173f2cecc857e472df6238d6464612f6d8ce750d85b5f1f0d48bd26f4cdbba78843d130bea3794fd11a0435cd0df343655545741a3f2d417287eb88690d8dd6084b31092ad4198de30728514606ba5ca2900203b9f63ba43bf1aacd9ce19cf8cdeb284ea7d5d1e1cac2aadeb0589839c78cecea9b40dbfaf9895c0d1a561d40f3e475f7757d129f", 0xf8, 0x20181, &(0x7f00000001c0)={0x1c, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) r1 = accept(r0, &(0x7f0000000200)=@un=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e) r2 = semget(0x3, 0x2, 0x80) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000002c0)=0x2, 0x4) r3 = open(&(0x7f0000000300)='\x00', 0x100, 0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x3ff, 0xfff, 0x27741350}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000003c0)={r4, 0x2, 0xfffffffffffffeff}, &(0x7f0000000400)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)) r6 = accept4$inet(r1, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000004c0)=0x10, 0x20000000) execve(&(0x7f0000000500)='./file0\x00', &(0x7f0000000700)=[&(0x7f0000000540)='&!\x00', &(0x7f0000000580)='{$%\xcc\xe3$\x00', &(0x7f00000005c0)='}\\{\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)=')]$\x00', &(0x7f0000000680)='\xd7\x00', &(0x7f00000006c0)='\\}\x00'], &(0x7f00000008c0)=[&(0x7f0000000740)='\'\x00', &(0x7f0000000780)='!\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000800)='.-!\x00', &(0x7f0000000840)='}\x00', &(0x7f0000000880)='\\\x00']) setsockopt$inet6_tcp_buf(r3, 0x6, 0x23, &(0x7f0000000900)="9fbffcef2c3129a0aa8d0b2f906985ba3952e88c470b88129eba3707a46ff484b48d6579134a9be8c5c44005b32586edbcc86cfc767136df7e3163338a88d7d873a4df770c0c1684b25cc5b23683f074fb029c417d03dfa3c08cdaf9e720f7bc041eea7cb83cd8fcc8a9af2008550000377902bc8cea09360b99bb9f9e0d5c81cc041d15166b03e7386889bf46afb221fa9b5165e73f2014f236416fd36dea270d3e0405f70a5c93fa0330a691a69b464d71116703d26777610794f32e23c98c32a43b06313ff541080decf40ae02b6ec9b310c12b48e61d466307f299778c37108970d02a4294fe85a95ac84aab08f422817fc79cc4dcaa2d850b992747460aeb734511f3239df9a11321011d043a678690d3dc84ce6d66b3a26d6e85c782c41b44a6aadaf029cdf08224a96244da0075d1d673b86caf705f05a6d0c4769dd0267753006a4f4547e887251cb62090605176d8f848938bd8ba3687b153f425ebac581dccbc8424daae4dc4adf3ef5e381bad2315337a2c44897c41deef9ff726728c2a648251debcf5092517bddba898c7e6233e36bb3221597146066e4ddd5ac6389c7d79bed90d65e5d9520287a94edd67e55f9b4d14297da90714349f1048c38cb6cf7b16509bcd9e7635c3c89ef54ee89a99c15c5269fd0cac14645aab071cb54b7ec73c055051c3f40e877a10b0fce83f09a6d2b32e219e64f91960ef4f3270f76e27ebd49d3866578dd2b175314eb60049168a5f0e04fa253441627f46a276da5100f63720150e011d6ecfee71f51075f0b57c68b8d19b8ddccee170e6012acee8cc064f2409a58a5cbd7c07e54b92031002ac4df46c1eae12cfc9ff2f204d66052972333566c666171ad8ae5f3d95e464d84497c394e555681ce87413c680263760cf62f208c981f503768cb3eedf88a0d5b8315dee583cb09f94b31c3da75d2f4b4c40e47d1f237c895ec2d85c627a1a80596199993fdfc072f944ae6dc7e39e9c734adcd22dc9106a35a048c1c64842ba844d5b34893d14421f496bfa6cfdb005c4438ad186ccf3c4177ca5a36d1a32bde851f7869232c87b71a21dee01ed37140366ae315244f69fb5a73dc144d8fa418e6336a4cd5a86b09b3da7d689bd32890bcb681cf1ef2f146cd149fab3370599e6147d841c019b94fb07fefb66e0a0324a7bed612b64d888d7d6926781f26aada8b07daa153eb2a30386f35891a4f7349fa6ef078d20cb16093186bff329ead497d9e7d8d435ebdf9d9dcaa3e440bf5501118746b88fb7adf7e8e9e49cf4dea40f3fc2f8af9a456ba146b32b42e0f2f01aff1ae51375f3d12ff50592169fa6c3d625fa1b04d07770af4a6f31792f369ea5330fe75decd3b0d1325f5b91dc1718c9b8d358140bb8af625b12d4eb2aca94994042645aa0fbf0ebb811511daa336b38e59dfc188d3b41a27242de3fea93f097f5b6dd60e4345025c07f84d3608885292de45739677896b0fd6ac977135311912a30d51a021d4e4e918c8f70237e8edb74c974c806548abf74edfe4531ff429e366540782b8916a5ab03e63a6f8672e6799d8bc6257e38782708035fef19568246e9e301a211631934d4aa59daba8193aeabea2dc2612e9550d4fc9a4429e10bb7eef5daf1a4bbcd0e92da18d4f53cbdbae323d3955e991ddde914b285c0e5f3344867830b57c1738691452f53e29f3d0e6c38932544bdd15e1552f91bc819f60c8cc1811beb501f0f870415de077b3569c8f53dc609bb24e4f8e082c83ce67bbcc19dda090f2e3c1649f25c8cff82c6f62e9ba10b3f8fa307f5b8af4df680ac1c62bd2095179a037bcea559596bed52318ef6bd21572e94d32d466872fdfccf05ff112049d2ad36f8bf3012b9cdd75eec5fba132f453d97b98cf88d212943d266465041bcca6b0765175a1878efe79395bdf77341a7fab8c29904d372848ad894aaf0cfbcc433dfb5e84cdb5a30a8b9b8ebb63e8852ada1c10a5e678c64c64dfbcb9cd95dd6ceffde4b87349fde10f5893c0af775869fc2cb09f8bab80740b7aa1b0f88ac1d366fb0456b061d32699570de5da535af5a4866df22ea268782462c16f9585f3c4eee571e087ce3f05ff2dee560f66dfb88eeeab26b44d534098dbdaf8185f47300a30dc895d4616c4c263db470372075b075ef418bd24f7c1a82e0db421095dc6f84a99a0b575610cda6a638678e9806c6e473ac48d48ff711206118ece290d22861f42fbe237f8ac7b5a35e141dd9f8340848ccab5bdc4e6618a151ba5a0e1f31f5a90baaa3c18d61286f635edd7cfd6cde4a445644ac6986dd49731edca891ccbb38476d655cf7adb7bdece458485375314a7f5f602f6bc1d2ea8e06b95bd6a13e2d507b82e61a3f3b167094a22ee79542eddc91b933e17c475bc9b536808b2b4bc5b24468412bedb95535e23406e5955e77b3a55a2074b4af7e54e0ffb698c98f1d1038fda5a71a31f11743bcba8ed19fc253b84da6c5fb17e0d4bf529a28c89780c4cb403a11f1c370e08317e48e90de8d227b1a954760806ea4377c8ee2e837063570deb4eeba28ee196f685552aecd9afb9327206f07da3268ba8379e925d56b77c127dc0b2d7ae95755b3eb4cf60d59d4b2875f6506837640381e2c08354a523a29385b5f145c473df2c59a9ec339ea61bbf79a41397e8b2d83f3f41601e7acef9db0b099bbb86b3f304034d625a0e87eafdf6359c7b3b6ce0c2d2af6896df17b91192e06caae32a5a135fe986e5bcb26de9dab29eda58166b1506d9aeefb5a47f509a91b751205533df6dd7b44eee5ca86b7eccb04826445059ff939c54b46c48fff8bc82d6d9b35926852633a8a9a7b78c4626bf416fc8ef0a092888eb0ea4a87582cb6bb8554ebcb35d83aeb94a0797f84477ac99cdf7f692f341afd4024f828984cfedcd05ecc4a6c2ce92a4f16292097663734e73fe872cea4a44005eca37877178062e5bf925e277e02d70f88d7bb975be598ea296adc4a26ecef04d6eea914f3ab8b4438e7785993dd7d258cde0d78b575e2f438894e88a209236cd3f6b8110767e7e0b6f2bb1cf9bbfa7494f5c42da8c1ba1dd05822c0125c381ad0a7a12e6a2a0e6a12cbece5265effd23a9cd76e68941f6bffedffb055308e176675ca9f2a0d525d09e0442e4eda78383fb18ca17230f8be85232fe587a9367c35522fe3ae9a82c16e489d4ef26e6b0fcba625be6a4d9b18fba1eeee3ef3a268da15fe5edfa1a60b8690301f8828cb7b8d7c04bb3aa8fd174f0a214cc10485b046e5e2c0af35341ed2c1b36f15ca7875f4c953490d01ae5b253ecc0105f57847604e27c53e806825fe82a42c5d76440359a5f01e3d139843b97fe5f950469958d45318f6a84da908cbad81c0d8b7ca7d2651093e5b532bfae97063073b7c14845afdbdc2676f9dd00ea7f2a3da51d7bd68671dd9810f411948707634051f9166ec561ca038d53ba374260b0e0c096a91ef822e019471ae85ab4be918ed5ba9520c63d532ce7cf166a8f2b39a4f18697978226c64e0648bdd8a8cd3384450c22428dc613c3a2ee864feb56463bcad491ffbe532923c764e39907b75c7457bdb5c8b5dc053c535fbcebd9dd7ed86ad4e6d8eb8b2aa87cc47287138e09eb9772325c28285add7afbb026a8c01fec705f36b7bcc9cce8cb4b79963d861aca8da16bf3a84c9de113b6e4991b7a61f65407f13c3d8138930339664b4ef2337b5eb272f4ee1fd1cd4f998ec2f84b4be333bda3ad153d85f7171e9898834dcb6dbd6f8ef764fea553c38248ac733dd8ff165cb2aad7a9423f99b56dcb9807696481b56c360e0df3559e3f401aca798f437dc2f193ea8ed7886d1c0650e507131fafc0e4080989722ac20b5e66c24a47cf66b8035301adb8aa7b07129f0f67a56a372853c6f313374cbc84442d045a8cdf33fc5561aec0a09fdf54bb9bc207676c0f4c71ac69d139cbd4be060057c619c26444d15f862cb28e8e4a0fabbbd4e2c1d14c4b5e35858ddb7da295008b5662f7831b062d64f24f8ded06e4026997289a8fd8228bdaab04b690f7626e10126531a13eae1665f42342bac5369ea80a5e51207a85a28c136f32bd73e1df5e50eac5f8066b4ab539c38c5d210e7f650d075c2b9ec211fb3148894a590bb4b3ba3f281534cedb9ca98f756ea9449c99434e38469ac2b79d540d2a462c1555f5eadd30d8d1fb06951fe1c49f127ad8091a0e93bd034036d569e95c52fd98b1290114ae9c57a359289d7f275d81b9e57d02bdff90aefdb32eedc43fa45817fd1e29a54a77a30eda48d0ab5830de28db3477aaded85a6b1ac378c42de3998bfdfc72e83802b86b69cf59ea80d6bd08babee954ef7d0975a79ce9499a4d94b49ec6e579d45878e3cd750bc384143b7b4dddceeab7f3a56d83f378b5f26c6356cf68afd2e36f21d7e0df03decc1b74906a157c96ccff670763e26b20869277b1107c16d2c9260753612db6bbebf73ffb055d683c72383a52937310074e880d57a74f84f987bb52467eebc82a03c4c3ff394ace84ccc9713867182a8aa32c534250170b39a23037c6f048d5f71053bc77544839563be34bc6d91676ed315e2de5632354fd425160b055745b60f07afb861c0ef47ec20e2b4f1847ddf142b9a63e3d1345f1d44c5359d56c612d6df50223a004779e370fe3e91ce83c36499780e8e344b3bb18a1c9ee45a99b012139f9ea71051f929808e6b064f33174bc9c3523db0506b8bb97806c87455583c4916033b4067c4fb10cac4fd6e0bc48801868588f986aae2eb449071c449408954717ff28d6d01be23fe0ce31b218cfa38a2184e8302f3efb11c0c68d8094e9aed092136cf55ee8b415715598f6bb92399e9c30865bb05fbf9d3e67b785b29df4556c1fb14e681f896fddee2129e07ecb0b27320f4bbff0260b77879e5b4b6d457862f1ea5a755c6a2cb5da5313b808b484458bc5b532ff5e325e968c02e9f34a525c9d5a603aa128e12372bb96bce4bb5976b039d63e1c8406dcf6dbb1d7436ffbfe42c770617e486f1f0af729699b638a0a68199ae1a87718faea8e3cd9f0c56c0258e20d5357782be200c3bf82f7542ed2ab038219be3eefac3fd8f27268d24e461a90ddc2f6496a85338b651985281ca95d41edbbc6b7641b7688b79c04895e31338cf7434976791f53da8518c1fc2ed305fbabcf082e9a9b5a9d9baca9a66092dc43d1851ebc0487785376da3f37438530ea427f23313cf93eda94ca3fa66519da1e4546784364fac25b304ba4fa57ac3b8861214b7eab37becd3508bc9a3f9b91578bd27cff9d02db69f98bc1ffbd29836e013d3e826170270819dfa40fe48f4ae92de1a5378894e2099c1a288b57ba03ecdf69b26c8b37a26e73b0c0a97f48bffaf85b0ae5f53f341ef64c7a7fb33e5e59c2ba03be80360f53cd2079ff20016ea052f11d8bb2efd3f0f52a0b5ee341658c370aa5a8d8dc47752f1083725fa4feb9f7f0ebcc6a3ec487b6f3b512887c733de6df97429cc45aaffc82877a3a305961b98bf2c69b5d286eb4edd59c0a37247840b26beb405764fd75864a0bf609441b0b3e5711055af05ddf006935db946de14a8a40b64c610ecdb8fa9ec0978749475682302fdd7cd02f86dd4a480ecd997278e3652c8c7c0716ff48e0fc0256c512588d038b6f697970e604bc36bbc483d186cadd8ec063905c0ee33a9291d08688bce9f143f3c7191db3ac09329c250596a97da14265e05c77cc2a0e7df7677b4244eee3223a6968cc4ef28bcbd0b1580baaf881165d8cdd8f5a6", 0x1000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000001900)={r5, 0x20}, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001940)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000001980)={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1ff}, 0x1c) freebsd11_lstat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000001b80), &(0x7f0000001bc0)=0x0, &(0x7f0000001c00)=0x0) getresgid(&(0x7f0000001c40), &(0x7f0000001c80)=0x0, &(0x7f0000001cc0)) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000001d00)={{0x9, r9, r11, r12, r14, 0x80, 0xd2a9}, 0x1, 0x0, 0x200}) ftruncate(r0, 0x9) __semctl$SEM_INFO(r2, 0x3, 0xb, &(0x7f0000001d80)=""/160) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000001e40)={r5, 0x8c33}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001e80)={r5, 0xfffffffffffffffe, 0x0, 0x100000001}, &(0x7f0000001ec0)=0x18) poll(&(0x7f0000001f00)=[{r6, 0x2105}, {r6, 0x2100}, {r3, 0x4}, {r8, 0x38}, {r6, 0x20}, {r7, 0x40}, {r3, 0x2084}, {r1, 0x1}, {r6, 0x80}, {r8, 0x24}], 0xa, 0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000001f80)={r4, 0xac7}, &(0x7f0000001fc0)=0x8) socket$inet(0x2, 0x1, 0x8) fsync(r0) lchown(&(0x7f0000002000)='./file0\x00', r13, r10) 00:55:02 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000000040)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1a, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:55:02 executing program 3: clock_settime(0x0, &(0x7f0000000000)={0x40000000000002c}) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x6, [0x1, 0x100000000, 0x7, 0x5, 0x10000, 0x7fffffff]}, 0x10) 00:55:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x2c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000280)={r1, 0xa941}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000380)={r3, 0x3f}, &(0x7f00000003c0)=0x8) connect(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="40f7ffff65696c673000"], 0xa) getsockopt$inet6_tcp_buf(r2, 0x6, 0x23, &(0x7f0000000500)=""/180, &(0x7f0000000400)=0xb4) 00:55:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x100, 0x20, 0x1000, 0x1, r1}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x106, &(0x7f00000001c0)={0x80000000001c00, 0x0, 0x4, 0x0, r1}, &(0x7f0000000180)=0x10) 00:55:05 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x9, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) 00:55:05 executing program 2: r0 = semget(0x0, 0x3, 0x301) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000000)) __semctl$GETPID(r0, 0x7, 0x4, &(0x7f0000000040)=""/158) __semctl$IPC_RMID(r0, 0x0, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') __semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000000)=""/9) 00:55:05 executing program 3: write(0xffffffffffffffff, &(0x7f0000000280)="0d3e63e8f75ebf3bccfd2962242d05201f6df7c0a09db898783cf97f35ff82fc3ac6f829f24afd5ac6ff0848d987f837ba6499fb2a66694953f602b085ac4702855a795ea770ef4c8650cffa8cbec4ab78fd028c74c157e29aa2e2af41eeef57120113dbf9d3f40e76020adadb8ccf0517d84e68c4e186ad8164cee070e4c060154a79a8cda721711a80f67af95c389bd48aeb6967d8c277dc5c65769b", 0x9d) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xb, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0d839fca23000000000000000000000000000000000000000000000000000000000100000053a366b2657f2b3714331c5183b3a3970fc703cef55d7a9e4b5f1b55accd8fb5038c2c5e408cf96237db96aeb50c56e290cd2abdc35d968172c6f3ee62d09e81df82e417cd6931d83b35", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x98) 00:55:05 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) fdatasync(r0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000003c0)={0x100000001}, 0x4) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) readlinkat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=""/57, 0x39) clock_settime(0x4, &(0x7f0000000280)={0x2, 0x80000001}) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) futimesat(r1, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0xffffffffffffff66, 0x40}, {0x1000, 0x2}}) 00:55:05 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffc, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x1) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="0900000006000000ff0f02000300ffff060f000002004e200000000300000000000000000000000000000000000000000000000000000000000000000000000000001ab0a720836e089200000000000000000000000000000000000000000000000000000000000000ad26bdd5ac19d583f54ef45c000000000000000000003d4c0a307f06d68534230900000000000028000000000000004000000000000000000000008500"/176, @ANYRES32=0x0, @ANYBLOB="4a0c000000000000050000008000000000000000"], &(0x7f0000000380)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000003c0)={r3, 0x2}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x4, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r4, 0x7f}, 0x8) r5 = fcntl$getown(r1, 0x5) fcntl$setown(r0, 0x6, r5) flock(r2, 0x1) flock(r1, 0x1) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fsync(r2) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:55:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:07 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) fdatasync(r0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000003c0)={0x100000001}, 0x4) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) readlinkat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=""/57, 0x39) clock_settime(0x4, &(0x7f0000000280)={0x2, 0x80000001}) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) futimesat(r1, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0xffffffffffffff66, 0x40}, {0x1000, 0x2}}) 00:55:07 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000000c0), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:55:07 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x4, 0x80000001}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e20e0f9ff00"/136, @ANYRES32=r2], 0x8c) fcntl$dupfd(r0, 0x11, r0) 00:55:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x14}, 0x0) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000000)="e939c1d7d32aac34bd8dc6e84b8c8e27b57a146e366114395204e548040ebe5d380bd85acb38bc17f45f5237ca44dacbbf76299c6119241c561c38958e4d6e89181acd697c36c5166f42bcb1c36ede73215ac999968c425dac3734f4bbd445962f4ffc1cbfd2de22f847239fcfe43aa2b22684eb3f", 0x75}, {&(0x7f0000000080)="7f1f1dbba7b34e713564bf0f51664a389b16c0f91e0296289f91b72e070ed3b5a53ec8bdc3c44b8cefd3aa3d389aa335453f17acc3c1d87ac997bcc9360d223b73600e4e7d47a97fa8b5361b156a33204354779673da70069ae0fbb7511f318da643b9e59ac4b4386f2e63ca34115e6774ed3a4384bf", 0x76}, {&(0x7f0000000100)="6e720bb2d77dfcf3a5bdb0b64514147dad48e39e62c8b8f2cb44638bee84cd65aae4049cc320ad9e4edf1911bb7a16a17953f62c3ee51fdca65dc017189aca10755715c549df7b82f750ab24492a53dd5b8dcc8be236", 0x56}, {&(0x7f0000000180)="5709170f8a4e041d8227225c6dbb6b9bbecb09495a30736b082bf997e45b8889b3261acab1ac139bc83ba9eac6fe0014bc9cdf073dc10d266ab5dff7b6c54166b1e715eed84846882ebca54cafeacb94e8ac63e0930f4550477a", 0x5a}, {&(0x7f0000000200)="0fd9057a2c0d8d4d573b44c7bc9adc508e3cad8dce8f25fd16669919e5fb392d4e0c2186cc2429607e039d032a78b2a1c3e0ba9c8a6e6df420aebb6369c0e393db953112f731a4f4343e46b498ee3e20894c045f78685bf18ca31bd5", 0x5c}, {&(0x7f0000000280)="ac92ab26cd598ca638c6be6c63728ac542e555f29069c63ba6d4fbf13e41d894e8f0a18ff940fdaba9c9f6879698eb61db9723f5b5eacc379326f3149dc2a941699bed6df9ccb6e8eb997f15aeb72ddaed18c7ac436affdd847388c5f55651cf902b4932840958977010aa88d93e8c0ed137", 0x72}, {&(0x7f00000003c0)="b734d928eab8ecf594736602ba5d534c87e0bad2fd3737c3cbce04130ce279fc3f358377f16313f2aaf36a621e2d8746ac1a4254b5690ee9de07d87808460dfa360053237ca63861868f78ff48d65f4d5db3cac7af3deb85592cd0afac6e29dc2d7f729b95e3c2ad5590c2eb3cdaa1b4bb8c059594b265e96b779399391a5eefd6bc7d31e407e883ed33917465c963b1223940d5ba235fe50b98f4ae20f2b9744aa03625e17bf48778ddbee5863acd890343364240b4f6a9906009218f335b759305b2e418f85a51cba94ac94f855e3839aa", 0xd2}, {&(0x7f00000009c0)="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", 0x1000}], 0x8, 0x0) 00:55:07 executing program 3: clock_settime(0xc, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:55:08 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fsync(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1004, 0x0, &(0x7f0000000000)) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000500)={@broadcast, @multicast2}, 0x8) r2 = socket(0xf, 0x1, 0x3) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000540)={0x0, 0x0, 0x1}, &(0x7f0000000580)=0x8) socket(0x3, 0x20000003, 0xa462) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000005c0)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x8001, 0x5, 0x62a, 0x40, 0x78b}, &(0x7f0000000680)=0x98) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000280)={r3, 0x4}, &(0x7f0000000240)=0x28d) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e23ac1400bb00000000000000ea43a033ef5da4840000000000000000000000000000000000000000000000000000000018d6658929ad77e8dd0600"/146, @ANYRES32=0x0, @ANYBLOB="050000103f000000"], &(0x7f0000000340)=0x94) sendmsg$inet6_sctp(r2, &(0x7f0000000400)={&(0x7f0000000080)=@in={0x2, 0x1, @broadcast}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000000c0)="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", 0xfe}], 0x1, &(0x7f0000000380)=[@authinfo={0x10, 0x84, 0x8, {0x80}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x3, 0x1000, 0x9, 0x1, 0x3, 0x1d4d, 0x0, r4}}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x6000, 0x8000, 0x1a93, r5}}, @authinfo={0x10, 0x84, 0x8, {0x3ff}}], 0x68, 0x108}, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000300)=0xfffffffffffffefe) 00:55:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:11 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00740003000000000000000000004a67fffff2000000bb77"], 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9, 0x81, 0x400, 0x4, 0x4}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0x400, 0xfffffffffffffffc}, &(0x7f00000000c0)=0xc) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:55:11 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000180)={0x9a5, 0xd80}, 0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1111, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={{0x0, 0x3f}, {0xfffffffffffeffff, 0x9}}) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)) 00:55:11 executing program 0: r0 = dup(0xffffffffffffff9c) accept(0xffffffffffffff9c, &(0x7f0000001940)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r2 = dup(r1) lseek(r2, 0x0, 0x3) r3 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140), &(0x7f0000000180)=0xc) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup2(r3, r2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) r5 = dup(r2) setsockopt$sock_int(r2, 0xffff, 0x2000, &(0x7f0000000380)=0x2, 0x4) r6 = semget(0x3, 0x3, 0x422) __semctl$SEM_INFO(r6, 0x2, 0xb, &(0x7f0000000300)=""/95) write(r5, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) clock_getres(0x0, &(0x7f0000000400)) sendmsg(r3, &(0x7f0000001900)={&(0x7f0000000240)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000280)="1945a764766b176124f4950a5d99cf", 0xf}], 0x1, 0x0}, 0x9) fcntl$setstatus(r4, 0x4, 0x40) setsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000200)={0x800, "323312be6ca725512c3ac58c2bf2c6c4"}, 0x14) 00:55:11 executing program 2: mkdir(&(0x7f0000000300)='./file1\x00', 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0x7b, &(0x7f0000000100), &(0x7f0000000140)=0x4) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x4) fdatasync(r1) fsync(r0) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 00:55:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:12 executing program 2: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000300)=""/109, 0xfeda) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) freebsd11_getdents(r0, 0x0, 0x0) 00:55:16 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xf, 0x1}, &(0x7f0000000600)=0x8) execve(&(0x7f0000000680)='./file1\x00', &(0x7f00000007c0)=[&(0x7f00000006c0)='/\xb6{\xba)\x00', &(0x7f0000000700)='[\x00', &(0x7f0000000740)='$.\x00', &(0x7f0000000780)='-\xec\x00'], &(0x7f0000000900)=[&(0x7f0000000800)='*\x00', &(0x7f0000000840)='\xac![[\x00', &(0x7f0000000880)='\x00', &(0x7f00000008c0)='\x00']) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0xffff, 0xfffffffffffffffc, 0x1, 0xfffffffffffffffc, 0x6}, &(0x7f0000000280)=0x14) poll(&(0x7f0000000640)=[{r0, 0x20}, {r0, 0x48}], 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r2, 0xfffffffffffffff9}, 0x8) symlinkat(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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, &(0x7f0000000000)='./file2\x00') symlinkat(&(0x7f00000002c0)='./file1/file0\x00', r0, &(0x7f00000001c0)='./file0\x00') mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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, &(0x7f0000000440)='./file1\x00') r3 = accept(r0, &(0x7f0000000380)=@un=@file={0x0, ""/19}, &(0x7f0000000580)=0x15) fstat(r0, &(0x7f0000000480)) bind(r3, &(0x7f0000000040)=@in={0x2, 0x2, @loopback}, 0x10) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') 00:55:17 executing program 2: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00000000c0)=[{r0, 0x44}], 0x20000000000001b5, 0x80000000001) 00:55:17 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x391f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0xe09}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) r3 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000000000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000140)=0x10) write(r0, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r4, 0x7ff}, 0x8) 00:55:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x1000000000004}, 0x8) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) shutdown(r0, 0x1) 00:55:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0) dup(r0) r1 = openat(r0, &(0x7f0000001180)='./file0\x00', 0x200, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001080)={0x0, 0x7fff}, &(0x7f00000010c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001100)={r2, 0x5}, &(0x7f0000001140)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000011c0)={r3, 0x3}, &(0x7f0000001200)=0x8) accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x10000000) 00:55:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:19 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x1) madvise(&(0x7f0000d5f000/0x3000)=nil, 0x3000, 0x6) msync(&(0x7f0000970000/0x3000)=nil, 0x3000, 0x1) madvise(&(0x7f0000dfe000/0x4000)=nil, 0x4000, 0x0) 00:55:19 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:55:19 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:55:19 executing program 0: ftruncate(0xffffffffffffffff, 0x7e2780e3) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r0, 0x0) 00:55:19 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x1f, 0x2, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in6]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r3, 0x8001}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x7ff, 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x41]}, 0x3}, 0x1c, &(0x7f0000002480)=[{&(0x7f0000000300)="7f9e06771680ffd1ce5ee82d55ea3c90a4788b5d3e1a67dfbec81e497a080450ed4a965823a806bc67682a8e4a4ec9f506783fbb9b496870cbce592b41199ba24153d7de1d235ff5c84fafd0479cdfd30d52d3f1752120fe99d02226bb", 0x5d}], 0x1, 0x0}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xe04, &(0x7f0000000240)=0x7, 0x4) mlockall(0x10000000002) 00:55:19 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0x0) connect(r1, &(0x7f0000000540)=@in={0x2, 0x1}, 0xfffffffffffffcfa) sendfile(r0, r1, 0x0, 0x401) r2 = dup(0xffffffffffffffff) lseek(r2, 0x0, 0x3) r3 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) r5 = open(&(0x7f0000000100)='./file0\x00', 0x100048, 0x80) getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x397e}, &(0x7f0000000180)=0x2a7) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000700)=""/202, 0xca) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000800)=ANY=[@ANYBLOB="1fa14cc5c07f92c7f3df311efa617e2e3690b4fad7c100002ab8d43ccc4f6b43fc127a1e5d044e60da9e8c44f2c6bd88e2205f5572695460fdfca8bd4835aec7db951ef8be8d928ed3d05b84879daec51a1b07d4930488fc5acdb5a9b740da522abf6421fb36a5409579c75358bbe38e9f11ec7c000000001e33a0827f665fc60494c4c19c62b3851b03c0aa54762411b0f5ba2f495fbeb80e82416add73b8a42339ce3fc9522ce94fe81d4f16c0ad62f1a4c1829aa5626b2f5b96e948"], 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r3, 0x0, 0x1000000000003) r7 = msgget$private(0x0, 0x206) msgctl$IPC_STAT(r7, 0x2, &(0x7f0000000640)=""/70) setsockopt$sock_int(r3, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000500)={0x800}, 0x4) poll(&(0x7f00000004c0)=[{r3}], 0x1, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x100000) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000000200)={0x7fffffff, 0x1530, 0x401, 0x7f, r6}, 0x10) pipe2(&(0x7f00000002c0), 0x100004) rename(&(0x7f0000000240)='./file1\x00', &(0x7f0000000580)='./file1\x00') setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x19}, 0x8) setsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a11863740fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee341a3066aa2f30e7c6375a9c4603576", 0x72) 00:55:19 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) clock_settime(0xe, &(0x7f00000002c0)={0x0, 0xffffffffffff0000}) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x1c3b1f59, @empty, 0x8}}, 0x0, 0x3ff, 0x10001, 0x1}, &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0xffffffffffff4d32, @empty, 0x4}}, r3}, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x1cd5, 0x0, 0x4010, 0x1, 0xfffffffffffffffd, 0x9, 0x3, 0x8, r4}, 0x20) poll(&(0x7f0000001100)=[{r0}], 0x307, 0x0) 00:55:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x20) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x9, 0x0, 0x1000, 0xffffffff, 0x0, 0x20000000000, 0x3, 0x6, 0x4, 0xc4d4, 0x9}, 0xb) bind$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x200, 0x4) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, 0x8) 00:55:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r0, &(0x7f0000000300)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000200), 0x0) setsockopt$inet6_udp(r1, 0x11, 0x4, &(0x7f0000000180)=0x7, 0xfffffe0f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x6, 0x75a}, 0x8) 00:55:21 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000001000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getpeername$inet6(r0, 0x0, &(0x7f0000000040)) 00:55:21 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x8, 0x4}, 0x10) r1 = geteuid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r1, r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0xffff, 0x800, &(0x7f0000000000), 0x4) getuid() setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:55:21 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@un=@file={0x0, ""/20}, &(0x7f0000000140)=0x16) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x4, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x7}, &(0x7f0000000280)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x5, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 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) socket$inet_sctp(0x2, 0x5, 0x84) 00:55:21 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$dupfd(r0, 0x11, r0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x2) 00:55:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(0xffffffffffffff9c, r0) syz_emit_ethernet(0x83, &(0x7f0000000080)="d9392e08a1ffac9afc35bd1e56b2739fc49917193c1fcaddd8f8217664dc355343937d63db11aea7fcae344fae6b11311428836803d1a219501d476e11a7cb0a32482e09d051b7645dc88afa3d3a055631316bc6986fb48dd91260b4634922c747d225de9ba99b62415513e151d5c417f45feff5f49fc6307a3557e049f754abb2e0f2") r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x3fd, 0x0) mlock(&(0x7f0000af7000/0x4000)=nil, 0x4000) faccessat(r2, &(0x7f0000000200)='./file0\x00', 0x108, 0x800) mlock(&(0x7f0000b02000/0x200000)=nil, 0x200000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000f6b000/0x4000)=nil, 0x4000) r3 = fcntl$dupfd(r1, 0x4, r2) accept4$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x30000000) getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:55:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000040)={0x2, 0x3, @loopback}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000340), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, &(0x7f0000000000)={0x6}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) bind$unix(r1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1105f, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1ff, @empty, 0x80}}, 0x0}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x8, 0x9, 0x4000, 0x1, 0xf07c, 0x8, 0x0, 0xca39, r2}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) 00:55:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:29 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x0, 0x2, 0xff}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0, @broadcast}}, r1, 0x401, 0x5, 0x4, 0x92, 0x5, 0x401}, 0xa0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000380)="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", 0x3c1d8}], 0x10000000000002ad) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1000000000000281, 0x0) 00:55:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) readlink(0x0, 0x0, 0xfffffffffffffd56) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) r1 = msgget$private(0x0, 0x8) fcntl$setflags(r0, 0x2, 0x1) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/149) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:55:29 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) execve(0x0, 0x0, &(0x7f00000001c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7}, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xfbc0}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280)={0x40, 0x800, 0x4}, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb5, &(0x7f00000002c0)="7e1f1f021ecbe091a142e395bef5e2b144eab4f1432e847766c3592ee4c075e562f3b1ab02596bc363b5cff6c679ab8dc22179ad8aebbe7b1a43efed63413ebafd9be958ca61ac4e84264dd48a11291e2ae833098fb8e8e8e73cbed4f154c1767e44b8c46ac2f9e64a36b0c9cbceb204be7e0afe24e58455dad60456eb90f3b1ad119dfd3d48f1e6ae5371c52528f481aa087162a7b9d3470abc4d9ed5280543780a88bfb27b350371805e8ef7677d087c789ad2ea") setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={r2, 0xffffffffffff3a90}, 0x8) ftruncate(0xffffffffffffffff, 0x7f) 00:55:29 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x2) setsockopt$inet6_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000040)="493b840a3b9c3b15dbbf587626ee54822a7c844d74782ad6077bd5167c4df8a06d0a9d950d73fe7614cdf8a7593b3947878a8703ef44baee6f19eae95a84d9b8af7ccc113f9cf3a62dd408d8d8086fdf954cca9322ec1c4613d539016d4a4ceaf2029862243304431185e67d3808c7049aa7ea9270b25af896733019f17c", 0x7e) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x400, 0x5, 0x401}, 0x10) pipe2(&(0x7f0000000100), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) 00:55:30 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000080)={0x5, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x84, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:55:32 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x10000, 0x10) renameat(r1, &(0x7f0000000440)='./file0\x00', r2, &(0x7f00000004c0)='./file0\x00') setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000100), 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x3, @loopback, 0x3f}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000040)="9288d686c0657d3ad82f7d9c55867d17c37d90c939b195dbecc2da1f88f7c31b220dad577b9488cba9edbba3181f5cf4f077c3c9f95aea", 0x37}, {&(0x7f0000000080)="e9efa6785b34a207f966438393f42ad10ca1a7f0a24852d476628ddb86b03ac191a4a39e3e06abd41082030d78c8b7127304a3e81d666c8da70a8f507ac924a6ffcd3aa731bc428088", 0x49}, {&(0x7f0000000140)="99171c7e53c5e8a90696197c2987f4b66303ca448041a7e8e84a460b23fa38fe08a95c98b5837bed450318a6b2831ca9b1b197ef6d897cb8a857a19a81b5e24ab6c2b81328b19c75f513eabde5709509db7f336d1c66712071db7c45180fe6532c1d5a655314b0f54a4d4485f5715a692951879a2ac3f53ccfedf019319b6f5cb6573913b5e93b9950c4dd673fb2bcc1840d18301b4b8927b0d8f7ad75da15e1ea7eee84", 0xa4}, {&(0x7f0000000200)="e8b22cff9b245a7a55cc1560b548d27ee0ce09ab1d4a9d1a", 0x18}], 0x4, &(0x7f0000000280)=[{0x68, 0x1, 0x3fb, "061c0d026a16b680f57b16672f7cd3a4b906b8286ec33232ab8a2be26bd7ebf8effca3b2c98871d6df4c6ea1339b8d6110db625c51537c3f2c2a7537923071ed757c83a059a26aa73a83ae4530a3afb06f38d6"}, {0x20, 0x0, 0xd7, "9e8149e98d803326e1e6"}, {0x28, 0x7, 0x0, "491ebb35857afd7b2ebc249942daf11c923e4d40"}, {0x90, 0xffff, 0x2, "5c0264c69eb0851df1175632c26925f87501cc3b5e227e8663bca7531b531ffc4ef6fa80e073d79669a4366050ff24a6269c9692e6380e80302ff066b2c3f1b81d88a2b0d782ae50248c3088248d29642100526d45031a9b3f6ce4d4a26fbc1fdf9c6149ffeff9ae4a88ccec7954ad1261d597176895e047136b9948da9a"}], 0x140}, 0x80) 00:55:32 executing program 2: setresuid(0x0, 0xee01, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) fstat(0xffffffffffffff9c, &(0x7f00000000c0)) fstat(0xffffffffffffffff, &(0x7f00000001c0)) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000380)) geteuid() r0 = geteuid() r1 = geteuid() setreuid(r0, r1) 00:55:32 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x4) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="014bbe87002e2f66696c"], 0xa) 00:55:32 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:32 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x20000000) recvfrom$unix(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) r1 = open(&(0x7f0000000040)='./file0\x00', 0xc, 0x4) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000000}) fcntl$getflags(r2, 0x3) 00:55:32 executing program 0: fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80000000600) r0 = socket$inet6(0x1c, 0x1, 0x5) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xce, 0x3, [0xfffffffffffffff7, 0x7fffffff, 0x8]}, &(0x7f0000000040)=0xe) r2 = semget(0x1, 0x1, 0x100) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000000c0)=[0x20, 0xf351, 0x6a, 0x1]) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x101}, 0x8) 00:55:32 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="006500e67f8e47c527f58239981277776d4b1d79e5d7222d8beacb0d37e4f75cdc7b678087bf00fd9a46fc0e4676595e42f1336807004a80b484f6202a1028dc47c16de83c959c477682ecd86698270708115143853f7c50c2bd7cc1030efda0a61f4eaa437a86c432bdc4ee960c275de3577f15693ba0ae8a52ecf64ab92ab2bb9c0104000000000000612b5fa9447a78506048308647ecd18ab0dc3c09a1cf94859de25884"], 0x1, 0x0, 0x0, 0x0}, 0xffffffea) 00:55:32 executing program 0: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x2, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x7e1}, &(0x7f0000000080)=0x8) 00:55:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x2, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='\x00', 0x1}], 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x0, {{0x1c, 0x2, 0x7, @empty, 0xfffffffffffffff9}}}, 0x88) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) poll(&(0x7f0000000180)=[{r1, 0x8}, {r1, 0x184}, {r1, 0x1}, {r0, 0x80}, {r0, 0x44}, {r1, 0x1d2acf9698af6055}, {r0, 0x150}, {r1, 0x29}], 0x8, 0xfffffffffffffc00) truncate(&(0x7f0000000140)='./file0\x00', 0xfdffffff) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0)=0x3, 0x4) 00:55:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x2) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000040)=""/49) 00:55:32 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, 0x0}, 0x0) r1 = shmget(0x3, 0x2000, 0x400, &(0x7f0000ffe000/0x2000)=nil) shmat(r1, &(0x7f0000ffe000/0x1000)=nil, 0x1000) 00:55:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:34 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) open(&(0x7f0000000040)='./file0\x00', 0x82, 0x9) r1 = semget$private(0x0, 0x7, 0x8) __semctl$GETPID(r1, 0x3, 0x4, &(0x7f0000000380)=""/4096) 00:55:34 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x101}, &(0x7f0000000140)=0x8) 00:55:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffccb) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x100000000, @empty, 0xc5b1}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x80000001}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, 0x0, 0x3c1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="7a060200e97d64ea"], &(0x7f0000000200)=0xc) 00:55:34 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0xe0801fffd) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1, 0x8}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x1ff}, &(0x7f0000000140)=0x8) shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffb000/0x3000)=nil) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x80000008000, 0x0) mkdir(0x0, 0x0) clock_settime(0xe, &(0x7f0000000180)={0x9b68, 0x2}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write(0xffffffffffffffff, 0x0, 0x0) 00:55:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:37 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) pipe2(&(0x7f0000000040), 0x100000) r3 = getpid() fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x40000, 0x100000001, r3}) execve(0x0, 0x0, 0x0) flock(r0, 0x9) 00:55:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) fchmod(r0, 0x200000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000000)=0x5, 0x4) 00:55:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x1, r2}, &(0x7f0000000200)=0xc) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r3, 0x10000, 0x1, [0xcf61]}, &(0x7f00000002c0)=0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) openat(r0, &(0x7f0000000240)='./file0\x00', 0x20000, 0x10) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:55:46 executing program 1: truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x441, &(0x7f0000000140)="398dc68cfe0c02752b9e6fdd3fdc98072103af9f12863a4d95", 0x19) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ftruncate(r2, 0xfffffffffffffffa) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fstat(r3, &(0x7f0000000000)) r4 = dup2(r0, r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x0, 0x0, 0x8, 0x8, 0x200}, &(0x7f0000000240)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000280)={r5, 0x9b, 0x8, [0x2, 0x1, 0x0, 0x100000000, 0x3f, 0x3f, 0x10001, 0x80000000]}, &(0x7f00000002c0)=0x18) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000100)=0x77, 0x4) 00:55:46 executing program 3: r0 = dup(0xffffffffffffff9c) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000100)=0x100000001, 0x4) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) 00:55:46 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) sendfile(r0, r0, &(0x7f0000000080), 0x50) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) lseek(r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) freebsd11_lstat(0x0, 0x0) getuid() freebsd11_lstat(0x0, 0x0) lchown(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x11, r0, 0x41) 00:55:46 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) r1 = accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x9, 0x2, 0x4, 0x7644, 0x0, 0x2}, &(0x7f0000000200)=0xa0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x7ff}, &(0x7f0000000280)=0x8) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:55:46 executing program 2: r0 = dup(0xffffffffffffffff) recvfrom(r0, &(0x7f0000000100)=""/201, 0xc9, 0x40040, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000000c0)="86131c718a26deab", 0x8}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x3, 0x285}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r2, 0x800}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x704, 0x2, 0x4000, 0x200, 0xfffffffffffffff9, 0x6f7, 0x4, 0x0, r2}, 0x20) 00:55:46 executing program 2: r0 = socket(0x1c, 0x1fffffff, 0x2) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x3}, 0x0) r1 = semget$private(0x0, 0x3, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000040)=0x9, 0x4) semop(r1, &(0x7f0000000000)=[{0x1, 0x1f, 0x800}, {0x7, 0x7, 0x1000}], 0x2) 00:55:48 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x76) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x2000, 0x0, 0x0) 00:55:48 executing program 2: setrlimit(0x9, &(0x7f0000000080)) r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0xbe974436d5a8b593, 0x0, 0x0}, 0x8) 00:55:48 executing program 1: truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:48 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000380)=""/59, &(0x7f00000003c0)=0x3b) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820206000000522c39a3"], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0) sendto(r0, &(0x7f0000000240)="d9c61609c0459adde5f6a7ac89d6a4de007a34381348221bd22c5e71a77feb71e0ea726abc41b154dd03c3b6230c7e9dd3c5e97e6256b79a45c5777be95c852dc53f6a83260900f8010d0b83ef4a975d083ef8dbca71e46d947ab4ea2b3f38888332c502e22e79b64f9383206415fa19108edb8f8686fa587379e410e32ce2fdb3b6da37dd59cefc1a97db1ec75c89eb0a598d1774ceec5a2191aaca9c6c43aace6bb3ab9b6a223c752ff51f05d7d613a201659e6ac111d95c89f3b1d6f99b2582f0f7bd8cb21006dac95b91cda428439054d238", 0xd4, 0x20181, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000400)=0xd39770a) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000600)=""/4096, &(0x7f0000000580)=0x1000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)={@in={{0x2, 0x2, @loopback}}, r1, 0x80000001, 0x6}, 0x94) syz_emit_ethernet(0x46, &(0x7f0000000140)="43cc7663d60c9bec82cf66fd7164f38212b429301f4da0d144fbc997ca9d678aa5f69b5ee97790934fa737da6123c6508fd6cc62a9efaaa0bd83c6dfaac32208101d45d9b779") 00:55:48 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c80000000000000fe80001e00ebffa9bd8464cd07647f0001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sync() r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname(r0, 0x0, &(0x7f0000000080)) chdir(&(0x7f0000000000)='./file0\x00') setsockopt$inet_group_source_req(r1, 0x0, 0x53, &(0x7f00000000c0)={0x7, {{0x2, 0x1, @multicast2}}, {{0x2, 0x2, @rand_addr=0x7a1a2b01}}}, 0x118) accept4$inet(r1, &(0x7f0000000040), &(0x7f0000000200)=0x10, 0x20000000) setsockopt(r1, 0x6, 0x7f, &(0x7f0000000240), 0x0) 00:55:48 executing program 1: truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4(r0, &(0x7f0000000240)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x372, 0x10000000) r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r3}, &(0x7f00000000c0)=0x8c) r4 = socket$inet_sctp(0x2, 0x1, 0x84) bind(r1, &(0x7f00000002c0)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000140)=0x380) 00:55:48 executing program 1: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:48 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) r2 = shmget(0x3, 0x1000, 0x8, &(0x7f0000ffc000/0x1000)=nil) shmat(r2, &(0x7f0000ffa000/0x4000)=nil, 0x3000) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, &(0x7f0000000280)) 00:55:48 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/106, 0x6a}], 0x10000128, 0x2f) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:55:48 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000000)="7909008ce60c923afeed35c008060020080014047102025263c8c2d50b8fa73e1a9ab221b4ba2170070071ac960d7aacad5ed7721a2c000049084b98e76eea0a1ae671ac960d") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x1, @broadcast}}, r1, 0x2, 0xaf5, 0x7f, 0x6, 0x1ff}, &(0x7f0000000240)=0xa0) 00:55:48 executing program 1: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x8000000100005, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={r1, 0xffff}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x900, &(0x7f00000000c0)={0x80000000001c00, 0x800000000, 0x7, 0xa82, r1}, &(0x7f0000000040)=0xfffffffffffffd4d) 00:55:48 executing program 0: r0 = getpgid(0x0) r1 = getpgid(0xffffffffffffffff) setpgid(r0, r1) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) close(r2) flock(r2, 0x0) 00:55:48 executing program 1: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:48 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x101) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x2, 0x1000000000003) accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff6b) setsockopt$inet6_buf(r0, 0x29, 0x4e, &(0x7f0000000140)="80d720a935517552750a5791c49ed9056455f49545a1b9ae16c402613d0f1f808361bb0d1ba7cfab37928df1b551d974ee73ab492cb27931b114ebc8ad3662d488127351a88924817c879d614ed89accdd2791732fe1e0e899d89cb3292a4fbbd81637d233e8680950ddf1e7ea2fc7406cbd4358613539831bb11267356485399b2e31684dfcd75092828a79a7223db91b46500aefc63c127f5b34baea48049cc4228b054009f22309083a04ebfa84c10589a5c0538410c5875537425fa6071dc1c15f2b24963b18f7d85dfbc33f4b18c7bd", 0xd2) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x1000) shmdt(r1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0) 00:55:48 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) Apr 12 00:55:48 ci-freebsd-main-2 kernel: arp: from 02:52:63:c8:c2:d5: addr len: new 20, i/f 6 (ignored) 00:55:48 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/106, 0x6a}], 0x10000128, 0x2f) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:55:48 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:48 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000240)={0x5, {{0x1c, 0x0, 0x3, @loopback, 0xfffffffffffffffe}}, {{0x1c, 0x1, 0x0, @empty, 0x1}}}, 0x108) 00:55:48 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:49 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2063, &(0x7f0000000140)="6a1fac469e76bf3adcbc6db8af2bbd0466e7b2531e470633305fd05ba68e501b89169804e97a950739592d916dbb9dfdb21d5f4be4b1cfc802b7540a3e1da060a888903b4d3c553c66bdea44dbccf9f8f95f5b610101657b8022c4c19dc22b3f60a8790772d0890c139bd3721ac1ae3e80f8f391fca9d236d9dc0c044a735c88c0bb0854f81795515080d73b87b32333d8921cd47f3e91ec172c102ba4620e3d95186a2856c2a698d224e28b63069fc14e6a5e038f5c583ad852a6efd924cea8b295f668046847ddfae3008ef7999e2b", 0xd0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x4) fcntl$getown(0xffffffffffffffff, 0x5) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000090d351f9affd675ea508e3cc320a97df2a66de7f45964e7fb011f78cfade82e30200000000000000bdc842fcfbadb566e6f0bafef7b12b3c169f5b0fe40944bddad7ab6bc671b748d3a8471088eabe33782169d41089f2859f9c2854cf7a0c1cec3bc265cb3e92bdf90a74f1165e06e1f678dc2e3ea442cecc33eddf14f9b7ebbb790e91f2157bf315a82cdc37a918", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000280)=0x9, 0x4) getpgid(0xffffffffffffffff) 00:55:51 executing program 2: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc3ab92f7e79c1520, &(0x7f00000000c0)={@multicast1, @loopback, r1}, 0xc) 00:55:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000440)=0x4ae63d4d, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setrlimit(0x2, &(0x7f0000000540)={0x100000001, 0x100000001}) rmdir(&(0x7f0000000000)='./file0\x00') r2 = socket$inet_sctp(0x2, 0x0, 0x84) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/195) lseek(r2, 0x0, 0x7) 00:55:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:52 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) getpeername(r0, &(0x7f00000001c0)=@in, &(0x7f0000000200)=0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) 00:55:55 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x3e}], 0x14}, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x10) lseek(r0, 0x0, 0x7) accept$inet6(r0, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x80000001, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) fcntl$setflags(r0, 0x2, 0x1) 00:55:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:55:55 executing program 3: shmat(0x0, &(0x7f0000ff6000/0x3000)=nil, 0x0) r0 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) shmctl$IPC_RMID(r0, 0x0) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1, 0xfffffffffffffffc}], 0x1, 0x0) getsockname(r1, &(0x7f0000000080)=@un=@abs, &(0x7f0000000300)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000340)=0x10) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000180)={'accf_dns\x00', "39ac38170d84703635a328946167c819c7a2ad82a7cc761920214a3eecf4d6bbce9aeab5a58a46c445fdadd4392f4a4b40dc411fa5c6ae2b28ded3ce39aa2e4a4d416af5240080a8384653cbc382ef0a65c1b49380719562a390f9ab335bdaa73492fb027f74e115b5e33979332eb12df5664ec9f5c3acd2aa0308418ab31cfcde0f7d63692bc4da84b2403f704ddf40a7a9caab5eccdead53eb957e438824cb1412815e49f4b79ddf3038995bb41d83b7e990451075340a41e6c4031b6d95de9c8d3a3809933c7d2370decebec4e794c75e90770f26f6133aa2ba101cde2479267b9aeb0948a52ca03409c8b799a085"}, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt$inet6_buf(r1, 0x29, 0x55, &(0x7f0000000280)="5649ca3b5cdcecd1a718e5ce2864ba3f46f8d35fbbae055ce6e37580e8129ae351e76c508da3e1a2b143f5334acb50d2ddd66bd5fbab12a7059c87f3eb24502e90", 0x41) 00:56:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x189}], 0x1) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="101c000000000000ffff000001000000"], 0x10}, 0x0) 00:56:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:56:01 executing program 2: r0 = socket(0x2, 0x5, 0x0) ftruncate(r0, 0x2) 00:56:01 executing program 3: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000080), &(0x7f0000001380)=0x4) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x0, @loopback, 0x1f}, 0x1c) 00:56:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:56:02 executing program 3: chdir(&(0x7f0000000040)='./file0\x00') r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_http\x00', "c056ca5cbd26576e773a0e841f95c351cf23505dd52ca897232dcb4e08caf756e85f7c03c6857dd92fade956cbf88666e8dac481443d11420131907bf68e39d5d7b0f7b887b2a6ae9732f569b6f5e8bd4a24b3ef1460bdc8b79e2a3f944e20f44b1f76cbc68f0ab1b282663fcc65d6c14aa9ec1161feda20ee9261bf2c312b0487eb13c1395bc36676ed3285e3d7f92ea20b46fa1e4454e6c39d7ce5c462d3cd177d5b39b2f9d2b3fe26e5d68b34e7e2ca00b2804d51b8962668bb4892ce0c21e7d65e007345abe29f2794cfdd3d6777e03852db478e69f5ed0486566852b3fc13245daf084592cc49c3ae991977966c"}, 0x100) connect$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x1}, 0x126) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0xd4924f1fb7d2f9df}, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) 00:56:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000140)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) __semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:56:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x0, 0xfee}, 0x10) r1 = open(&(0x7f0000000180)='./file0\x00', 0x201, 0x0) flock(r1, 0x5) fcntl$lock(r1, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000300010005}) listen(r0, 0x0) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000e5d000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000240)=0x10) pipe2(0x0, 0x0) 00:56:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:56:02 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000300)=ANY=[], 0x0, 0x3, 0x1000) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000680)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x10000000) r2 = socket$inet(0x2, 0x20000007, 0x400000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="050000a9baf01cc07e0bfc88b484"], 0x1) r3 = accept(r1, 0x0, &(0x7f0000000000)) getsockopt$inet_buf(r3, 0x0, 0x53, &(0x7f00000000c0)=""/177, &(0x7f0000000180)=0xb1) recvfrom(r3, &(0x7f00000002c0)=""/38, 0x26, 0x81, &(0x7f0000000300)=@un=@file={0x0, './file0\x00'}, 0xa) msgsnd(r0, &(0x7f0000000200)={0x3, "5c83d1aa608520f9cdc4f3f7bc6e1d9a74ec4bb5aa17215511df1a02e8709c05adbf4209084d86cba7256fd67887861cc0872e957a708cea0ecbbd675bfe11f6eb3a"}, 0x4a, 0x800) msgsnd(r0, &(0x7f0000000080)={0x3, "46d4f8eb2db74f69cc9f6a9171328e5a2cffd22531abebe9"}, 0x20, 0x0) getpid() msgsnd(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1, 0x800) 00:56:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:56:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:56:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:56:08 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000280), 0x0, 0x1000000002) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="7ff8ffffffffffffff00000002000000ac1400aaac1400aa"], 0x1) exit(0x0) mprotect(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), 0x0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:56:10 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) close(r1) msgget$private(0x0, 0x8) getresuid(&(0x7f0000000080), &(0x7f0000000200), 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) rmdir(&(0x7f00000000c0)='./file0\x00') getgid() geteuid() getegid() getpgrp(0x0) getpgid(0xffffffffffffffff) msgctl$IPC_SET(0x0, 0x1, 0x0) 00:56:11 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, 0x0, 0xffffffffffffffe2) 00:56:11 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup2(r0, r0) utimensat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{0x12f1}, {0x0, 0x401}}, 0x200) r2 = semget$private(0x0, 0x1, 0x8) __semctl$GETNCNT(r2, 0x3, 0x3, &(0x7f0000000200)=""/241) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f0000000180)) 00:56:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:56:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x3}, &(0x7f0000000040)=0x1e0) socket$unix(0x1, 0x5, 0x0) 00:56:11 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x20, 0x101, 0x40, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0x6}, 0x8) 00:56:11 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$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) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x0) 00:56:11 executing program 0: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1c004e21070000003f0000000000000000000000000000aacf1a0000000000000000000000000000000000000000000000000000000000b30b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c100e6000000000000000000000000000000000000000000871995deaf", @ANYRES32=0x0], &(0x7f0000000380)=0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)={r1, 0x59, "c6b7b820eb45760f50a8a58ff1c5d3b65138a74e656e412ba1dc35b3006014282e36f7f09edb38504311d8d386b06e2e55762a08606f0d5283dff9898db6396c6e4047dab1d9f9ec3277bffb4cc54100859c241b8b7fa80a9a"}, &(0x7f0000000440)=0x61) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000004c0)={r2, 0x80, 0x20000000000005}, 0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r2, 0x6, 0xf, 0x7e, 0xfffffffffffffff9}, &(0x7f0000000340)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="69000000fa86caf686a704d5a6724bd6bfe7b0e9e1f8eb92ca27250885a62fa06bd5557be213834501aedcfd65f475ff0054ced167dd62d4ef9236ade9167bd0abdf8007362bef0adb8b0cb35f4237ccba7b9393833fb348c0c06db682702678f92fe33e60ac685fb135778927"], &(0x7f0000000040)=0x71) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000500)={r4, &(0x7f0000000140)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000700)=0x400, 0x4) r5 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000600)={0x3, [0x8, 0x1000, 0x800]}, &(0x7f0000000640)=0x35) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000480)=0x1c00000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000002c0)=0x100000000, 0x4) poll(&(0x7f00000001c0)=[{r0, 0xc}, {r0, 0x100}, {r5, 0x18}, {r5, 0x28}, {r0}], 0x5, 0xfffffffffffffff8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x24, &(0x7f0000000240), 0x2) getsockname$inet(r5, &(0x7f0000000680)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000006c0)=0x10) 00:56:11 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10801, 0x10) r2 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f0000000540)='./file0\x00', 0x80, 0x1) fstat(r2, &(0x7f0000000340)) fcntl$lock(r3, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0xfeb, 0xffffffffffffff00}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r4, 0xf46d, 0x8000}, 0xc) lseek(r0, 0x0, 0x41000000000003) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={r4, 0x785, 0x99a2cb4}, &(0x7f0000000480)=0xc) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r5 = socket(0x10, 0x20000004, 0xe21) socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0x8) sendto$unix(r2, &(0x7f0000000580)="e8db12", 0x3, 0x108, &(0x7f00000005c0)=@abs={0x1, 0x0, 0x0}, 0x8) shmget$private(0x0, 0x1000, 0x88, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) truncate(&(0x7f0000000680)='./file0\x00', 0x3) clock_settime(0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r4, 0x7}, &(0x7f0000000300)=0x8) sendto(r2, &(0x7f0000000600)="366dcf46f3a8beeb48f4143171532d89c404a85f990951b0fb8ceb6e26ad4a5f3b20f08cb7413d4a2daa5809981564b90d520dde2f34731e169410c5fa58de6d8d70e3d83a12c3b3651d5502d5293f51a73862f334063f440263e8f228451d621a6458fd26376dca99cfac25beeb3d0695572047", 0x74, 0x100, 0x0, 0x0) socket(0x1, 0x5, 0x3) freebsd10_pipe(&(0x7f0000000500)) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000004c0)={0x6, 0x1ff, 0x7fff, 0x9, 0x7fff, 0x4, 0x2, 0x1ee5, 0x4, 0x4, 0x7}, 0xb) sendmsg$unix(r5, 0x0, 0xfffffffffffffffe) 00:56:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x7e, &(0x7f0000000180)="3ff26421edad4bcbd85ab872659ffaf4864befdaaf96b9f9ec5e075964ef4c48f5b43bebf3b67b92fac5b84fe485659fe7b9013943058b159c605e2d79c681f8733213ab74f70e5cc6e99db18aa48e1c064b3228303b80e00932e9907b229a376959c940c3af42132c8f4041c4179ba4a9f4038c4b44ea938e224ddc43f1cc3bafe3ab4c585fe2a9334d94e1399074cda9a201512b5bfc30cf729f3064c3a0058cceba442181159ab788b85d2786de35382c6f524e577d1713584e6ee60dc4c35d97ca0d871197b0b8ef99d9cf2768e194c92e0d302183ec6ddb67748043517493ae9244e6a300a1adf478bdc9a552218435a270356e33190d4179f41f26eee825efb09edc6e3e5852184f57caac86a0204b11df95231b1b12cc03775dad930f25f89f1d63749a6259866859095f7b38b71b62864a2fd76c1eb207f69a122fbda97fce65f2515799f3cc95d14c905b91bd6d8bf1180268f13500fc6164efc1e31edc747279d774e3d33e3828d57e86822a919ee6a2dd139a1052c6ae0c5de647c967df4092e09b0bdabd50e48f78b07d767a6dcaddbe0d788faa4e765f4bc8ab5523c57f724f9e80c4a89e3d1405976d0d86740d19460d941f3463a5edd91b27cccf3557ba103b3ee0cfa272762ec5ea008b54b503e58f3b2d79d3186e81ce227349eedd4a1de6ed3e187582ee17f9a6a852b253d352c40de97e31f0d041762392c58d0db3eab01c08f6240ca4e856f858b80fd1cce53efa6a4fbc82abc9225b165a4562e1ed308219fbccf231663adc0a1b076f30b19b71d8cf9dcde46c55dad62468f6a8359ede3f756afbb5329192add9809e133e2eb6c9b9d22746deed9a84218f799f63cd404ced7261005fe3482f0eb6240833d16042db979c1721c77c37667d929d1e700e60c8a2ab3371fdcd00caa123451ef5386c39ebcaaa107124b08a26e1c1eb1bd3622d5bd81bed67cef7884bf5bbf230a7b2ad381960ae3d01c7d7c637bc5b5a3a23607627bc887dc41bd05b809ba5a4ca602dabe663426a74ceacd7ad14e68fc388c25a0ca9e34e78c5759b1a38474db560de48d9468e1d85756396d4d5e9ec7b96a1dc5976af77ae4f0118dc643001c47457650a1968abb48f23c696e26495f7ea04298baa13aab7254467758364d99e5e81704d3682dbce8a9d5fee1230524866518d6773368dd91079949d65db4eac20b8698a21a31ab6825d775d0d519781ce18109dd4cc7f0de69501249cbb7edf0d4f65d00f946f0941ce2b1a99a3962ae6aa34a1fb935a7e989aecc7c1748a8ec167bf3dbd632fa74ccf3094749db8e905010a375b05a22e913c7b3ee429dd50d35e8fc0c8ddd186ab6cfac5cc30d603e6ead60d98e731679365be6915d0f66a8dea0e8285a2d0472cfb11ee6037b07f87b1123b5f14bfe0ef3b76b56c215e1f6dd639ba58728fa49b8bf40d6ad7c7115eff1c5cdfddfc2a0ce971b01be27d0bb0f946c93292d7447d8559d2eda06fe29317c9db39df53ac3fe4d9ca7b719fc370bd1c980d79361e001421b2936a5218b6d3035f64302984203df03240d73e3bc797415ea9e95a209e9d87488815f857a244c40d73789c736f912f43424b4b02d18a9bbc66f72895682bf7e211cd3e98dbd942963749707a24493e5ccb34156ffa8477180d506e31a2009094fd6053ca032c63746f4ff5dc80cd6d43d3a35381a3d729501548a0265021b51ba1b26a293e46bf9020ab250095619003f99d9018df7d86ee2f5f6368cd10f85b8885de5733309542f3826fd111ce1e560d56701db8727bbc4bd038706a151d37a188f5c04cc8af54a7bf41862de780b0009a7f79bf96197d0b1cdfc301d2212e0c751da06b26200352b057f314d905f578926ad0103ffe2d1ea35421581792edb00b352786cbcac67c5cf1fb939c2e5af9e020b3f6fead49ee81b59ee8b711c51b2c52d5dda3f1b80e2198aa22b77aec788ad96dae084ede761f2d2c97362711a7d8423506fa1646cf11ae4ddacfa17b47eb6c9c194c2679181217fb178437508d1e7d7bc087ebea4f9b2a7eaa379ef5704b0c73826db685178a06773af72a7b946a24219ab475fd1d955687bb514552d720927779a316ce248fb567cec17b2aa68fc877c3131f828189defb02bad8bad013149fbef26d53a52329bca0426293f4c540751ec3aad6c2eefecaace65401617ed9c91edb8877317946ecf228ad4de1d79e656495a4b1643c837329bf3c37fe02dfaa8b7aa9a5a523f783ee25c7662c2812f181227a5d41dd84445ccecdff0f0f2aa2fec08522380b018d8688aa9831c1f27eb2135b8c27ebabc28859672da7993802ce246d244ae565162f7b8a688ce86c6d8478e387bdc9cb6c107000a383469cb3f3229323c0052faf61fc8234e59a03226f1dab8aa94297373807b77728cc59441301e695d4a9bcc81c327f260b69a2aeb8467b29fdb4fe76086a3a6dc6e06cf5ac3670dbf5452abeb3b334572015b86d51bc394d189509d9b00c1d465ebbfec2fb3a2c2dd3f0bb81fc934fd51a23dd17cb2266dda29affa9890e8635364747e34c4714bf1f63144eeb6202f6b4cba8170fde6ca8235779db4d832ba6eb72ef7de3ea83d411c8a55184221bc4bddd5912da21bc9d2814f409520c7cd4bd9c46ca64fcdfc62d794eee5a7a066e8704d0766aae142de279922e740739aa32b13bb115cb9066a907afad94aa8773a2c43aa429ef27c0d4a1d97aef347002fbf6b87cac83a5012b12eb2384a35eb1aeb86e237ebde9107fb201c34b8f567c15064dfa211d67990b5fe07fee4accd3a47aa137e804b9f4b66d53de7f971ff8b0e4d651b70624f1482be095ac307ce246091672f0c27c3feda393058e542e7b438cb1d2ba773552602f90215ee75dab65db36bf4ae7257bc8fd6e66b89a88bf2126975f8482a77d67a9123aa1b4891aa05a69e198c245315575ead0a031b4d916464322bb26ad9038d8be489cc9add136b3e9b390026d055eefc3a80b5cddebd7d17c1804477461c052d1954bb49f709afd12648e0ed3a1b52c44fad5ae7c67ed61cdee52f32546a62866845621551a81d0169f46ba7df4a32d7bd96dd0e18576826fc51ed394cce3cc25c7a0b79b9d2b0de83a9e27e0e6dfaf5648f251a26dc0d85b6de304df221b813f884bf628883e0784000d7da98f85b72169d85677746cdd7d705b562904da1b83835a0afface11c515bc99a8ee2bb1497f105add3ff28e2bd099584e63d441d52f5011189141646ae21f06502de94f766c928155f8577bf204ac0307cfa2585c68b9838c19429c3d54fa5ffaca531661f1aa4db2150fb0d501518089d3a7780349d83d489d4eecfb494def574c52641b26e55ba0f0c8d3575e5edbc2f40f51970c03b5a32f70fb4e8483a6b2516fbc0fc5ba4d1ead6b8e1e15faca3cef305c97b2f5dd7a430339578ddcdbe9c489d2004b30882c8408c714ef98aca8e8ebc487efffb89959e62d09549e6db70bde1d8d677d41d8b583a71d84c377dee0e602e9db0c2f8bf2a71904fc61bf732c19baeafb38f84a05b3979b89acb9de453963465b61360c91a39a681a75f8216fda6b49672b7ca0cfba39999fede6e9cb9f4a7381c94645f82b897063bc67f9466ef46e09e85588d9e1b6340d03e57ff0e3e75775514f5e9040018f6084f7a25336779634622b8307178ff158d56caf1f5d012fbcc4b20bd675a118040d894478bde0b85c3f2b250cc61a0a26e0c1347d5f5b7621056b26575e8c4f4bfcd1338f83e647f285ac41a531ea6136dcbe1e98dc00dfb9d0f2eec8b3021c37921f1d42369ef9a1b6111b1bb7677b734037b4fd4205c68a17cb553fff37524defcf8cfed7d80f18a5bd8746c70dfe899915a3c310fb26e212c748d26564cd6665a0a1fa33aa429735e3f60ad8b3e7fa2b9413ed8ea013206d5e49e222c5018ff5449928781110dd387f5e63f9ca86ca07af44efacacb7c362a536737088bd33725be557c684aef2a6d37d11f5a1405e940a6a1b0e72ece2b94ade0cba6a0644e4de8e684c55fde4fab8b6955e17d88515e787f004feafcbd502264118eca5ade27e4acad096703017a1e20e64a171b15c5bed28ca8310087d47bc7661210c192d40ef2dccd5b808b26b638dd34080eb5f04a0e5d7d05f018611b584317f4f6b96d77871bf3df289f79307ee8988137db82bf2c4ca39d8c1eefeae6a08a2a0b952978407516d3cbbd5b8cc1e134695b129b2c39c506ed412ce58dd0842058282304b67138f10b0d12f3174a460738ab820928fe246db6d4864b036f9442041c4d61568adbf9eeb53a889e252a947a4aa3c9e3d74fd00011095c1c94491031f2537bebb130d3a0435053b5aba1a9e0d80bb513cdb5aa06fbb2232d6142b0aada20e172683d5e96e25eb035081a455e3a30eb313b7db92b16f2b075a6a3fc6324e8d3757625b4e55db4885c1d07ab27c8384cc49ea05441849765d9a1d97e5153e2955924c1d288cf85df611ae2ca53e000e9d31c305244b194800fba38f62a115d30157d75d7e14b13d0918dd1432c814c845e6c572deeab74c03798d9fa18c20f70c94a0a5828607ed140b648402c9918a9714d352c79e32170c101a9a529292826d324772a86169bf1ffe1ef2a34c5f405ed433146eca81d41e0a27b67cab1cc74de4c671407d13598fcbee50bfa381fc8b02aab38629032f0dc9e19a0b959469b99d054d0c18a6de1d0880429f8cb83adb81cc0e341c26fc5e1db01ee7f473315d4b7075ad37a59f184daed81304c93621f4b523f919db8434e58346a5e5e8e797eb9bc8fc7fe9de796b5434c69049fdc227040f1301c8707ef9426937f5feef7a14107eb446bf1cf37f8fbed833a9388360a0befa1b46433c02dc0822ea12ee8d058e29031945d20ea649cb67f7b70d6af15cc60d39f9b3635a31b9c9e0aa931300c75bf30f02593e11de3f1152e87ce4256f23b58b035fa99a6c95802be6d269c4e1a91ad0409d8a89f35b2b4de19733431a27c1a9f77b74a43f8e321ee336b8c0836116e8c224ec0c83afc9fa6348ca02bef04a126c1207f9c4910179062980926417e031fecbeb2bdd282fbccf472d45fd74211ee6ffbb255a95c511cd03a1ff00dccf154b6861028e3399901505b13f924be2f5ac55d61181df19d7daeeaecfb4441f4cc25576879edaeb501287150cd89bda0d05ab97bdfc5743ebc808a8d5343e13481703db3913d066c8a1402c457ec0ee6f78f1f3079a9a6c7a41c05f17368a2d2ff659a3bda721fbd5e8d5f244e120ea62344d2c78d61ffdb674fe54cd4c9b2be8727f8543d4f4365d7566ed0d160b743c856ff34ba9c3444f7c3e0f203297b0bde8f96157b701c3902a84143cca05f4342851892e19560c3120e2ef0aa0884c82d6f09451b8724656d7291d8e33625bde34d59e699c352beaf16fdd6aa8318651ff701d6c7dd75aa2f39d3e53f53ba612590aec05b63fcab24f2c8974c895d59acdf6fdca17fde224522be7d5136fa750e9596288b8faeeb66752fa87b0e2b8f65f2c21b4723172abd465e159733a6d126bd02f5811aa707fb9dc242a59d4a470eb22b428008be40c16a38a64d3685a3a3475219b47fbd4d9fa0e9b9ccb2c08940e913fa1efbd9f35b063c5144b3fa3f8a42b3f37045d07e4cd80b18e1ded90c430ada870ad9ca037a4372568dc6face458f178d7ad1cea253cef8b0d8bda52235978df72fa81f6fd880faebfdf3ca306f114fc4d6fe9fbe67ea799a265dd1f4a0626f7d2e9715db33e8be44bc0adc236463", 0x1000) select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0xffffffffffffff18}) select(0x40, &(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x2, 0x7fff, 0x28000000000, 0x5}, &(0x7f0000000040)={0x200, 0x2, 0x3, 0x3, 0x5, 0x3, 0x2, 0x1}, &(0x7f0000000080)={0x8000, 0x9, 0x1d, 0x8, 0x2, 0x1, 0x8001, 0x6}, &(0x7f00000000c0)={0x1, 0x4}) ftruncate(r0, 0x6) mlockall(0x1) 00:56:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1206, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000001a90a89f1fdf341856d62200d10000a4fcd16485a7c665e1ab2de029b3d485a1cc55b1aec7b462a586975c555f63882f541ff2165a9780af515185715f65583ae56fbfc7041573fc6e712119e8ae38b7096480ebdd5ada10fb8929b31a28d9592a577afcee"], 0x8) 00:56:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:56:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0)={0x382, 0x0, 0x7, 0x8}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x50210f7, 0x200) poll(&(0x7f0000000280)=[{r0, 0x82}, {r0, 0x1}, {r0, 0x20}, {r0, 0x10}, {r0, 0x101}], 0x5, 0x100000000) fcntl$setflags(r0, 0x2, 0x1) 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) fcntl$getflags(r0, 0x3) getsockopt$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(r0, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 00:56:13 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() setreuid(r0, r0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) fdatasync(r1) 00:56:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x40, 0x4, 0x7ff, 0x4, 0x8, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getpid() fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) 00:56:13 executing program 2: chdir(&(0x7f0000000000)='./file0\x00') getitimer(0x2, &(0x7f0000000080)) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) ftruncate(r0, 0x9) sync() ftruncate(r0, 0x67) socket(0x0, 0x3, 0x5) 00:56:13 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r0) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000)={0x7, 0x3}, 0x8) poll(&(0x7f0000000040)=[{r0, 0x36}, {r1, 0x80}, {r2, 0x2004}, {r2, 0x80}, {r1, 0x1}, {r0, 0x4}, {r0}], 0x7, 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x3d, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0xdbaf}, &(0x7f0000000140)=0x8) 00:56:13 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x133, 0x0, 0x0) msgsnd(r0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8, 0x0) msgsnd(r0, &(0x7f0000000000)={0x0, "965ceb6e489fc84821c687c18b5bb0fc3bee81910c45974741196856076b"}, 0x26, 0x800) 00:56:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000180)=0x8c) r2 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x30000000) accept$unix(r2, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e) 00:56:16 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:56:19 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000040)=0x5, 0xffffffffffffffe9) 00:56:19 executing program 2: socketpair(0x14, 0x30000007, 0xfffffffffffffffe, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f00000001c0)=""/121, &(0x7f0000000240)=0x79) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000340)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)=ANY=[], &(0x7f0000000380)) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000000c0)={0x100000001, {{0x2, 0x0, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2001000000000000000000000000000000000000010400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a0000000000000000000000000000000000000000000000000000000027", @ANYRES32, @ANYBLOB="04000000ffffff7f010000000200000075000700"], 0x98) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @multicast1, @rand_addr=0x9626}, 0xfffffffffffffd21) 00:56:19 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000157000)='./file0\x00') syz_execute_func(&(0x7f00000002c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:56:19 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x8, 0x100, 0x9, 0x9739, r1}, &(0x7f0000000140)=0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000080)={0x1}, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) 00:56:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:56:19 executing program 0: r0 = socket(0x1e, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f00000011c0), &(0x7f0000001380)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @loopback}}, 0x0, 0xda, 0x2, 0x0, 0x1ff, 0x80}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0xffffffffffff7fff, 0x1}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000001c0)=0xbb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x800, 0x2, 0x6, r1}, &(0x7f0000000240)=0x10) socket(0x2, 0x20000002, 0xf8d) 00:56:19 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000380)='./file0/file0\x00') r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x1, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x7}, &(0x7f0000000140)=0x8) 00:56:19 executing program 3: truncate(&(0x7f0000000040)='./file0\x00', 0x200) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in6]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="05001f0088d3f043ef22b646de6a1dc8a488149ecd166ab6383dda0269e2603b8fd811"], 0x27) ftruncate(r0, 0x7e2780e3) mlockall(0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1}, &(0x7f00000002c0)=0x8) open(&(0x7f0000000140)='./file0\x00', 0x280, 0xc8) socket$unix(0x1, 0x7, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0) 00:56:19 executing program 0: shmat(0x0, &(0x7f0000ff6000/0x3000)=nil, 0x0) r0 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) shmctl$IPC_RMID(r0, 0x0) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1, 0xfffffffffffffffc}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x0, 0x8, 0x9, 0x9, 0x8, 0x8, 0xc8, {@in6={{0x1c, 0x0, 0x7, @empty, 0x9}}, 0x0, 0x6f00000, 0xfffffffffffff801, 0x3, 0x101, 0x1}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x2}}, r2, 0x10001, 0x8, 0x204, 0x81, 0x20}, &(0x7f0000000480)=0xa0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000180)={'accf_dns\x00', "39ac38170d84703635a328946167c819c7a2ad82a7cc761920214a3eecf4d6bbce9aeab5a58a46c445fdadd4392f4a4b40dc411fa5c6ae2b28ded3ce39aa2e4a4d416af5240080a8384653cbc382ef0a65c1b49380719562a390f9ab335bdaa73492fb027f74e115b5e33979332eb12df5664ec9f5c3acd2aa0308418ab31cfcde0f7d63692bc4da84b2403f704ddf40a7a9caab5eccdead53eb957e438824cb1412815e49f4b79ddf3038995bb41d83b7e990451075340a41e6c4031b6d95de9c8d3a3809933c7d2370decebec4e794c75e90770f26f6133aa2ba101cde2479267b9aeb0948a52ca03409c8b799a085"}, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) mlockall(0x3) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x40) r3 = getpgrp(0x0) setsockopt$sock_int(r1, 0xffff, 0x2007, &(0x7f00000002c0)=0x3, 0x4) getpgrp(r3) 00:56:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000440)=0x4ae63d4d, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setrlimit(0x2, &(0x7f0000000540)={0x100000001, 0x100000001}) r2 = socket$inet_sctp(0x2, 0x0, 0x84) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/195) lseek(r2, 0x0, 0x7) connect(r0, &(0x7f0000000000)=@in={0x2, 0x2, @multicast1}, 0x10) 00:56:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:56:26 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:56:26 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) 00:56:26 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f000031a000/0x1000)=nil, 0x1000, 0x1, 0x410, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0xd, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r2 = accept(r1, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x18be, @local={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x9, 0xff, 0x1}, &(0x7f0000000280)=0x8c) semget(0x2, 0x2, 0x16) socket$inet6_sctp(0x1c, 0xba326f99907ea00, 0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000003c0)={r4, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x4e, r4}, &(0x7f0000000300)=0xc) r5 = semget(0x2, 0x0, 0x400) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000340)=[0x10000, 0x4, 0x2, 0xa0000, 0xfffffffffffffff8, 0xfffffffffffffff7]) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000380)=0x3a22, 0x4) 00:56:26 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast1}, 0x10) close(r0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/108) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r1, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x100000, 0x40) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1) fcntl$setflags(r1, 0x2, 0x0) fstat(r0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:56:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:56:29 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000000)=0x10) 00:56:29 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000380)=0x48) accept(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10) accept(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) chroot(&(0x7f00000003c0)='./file0\x00') syz_execute_func(&(0x7f00000000c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000240)="6bd91bc6ff2f828e242fa94586cd46b2ef30b6f19064093153847b92350cb6b2f025fec75fcdc92dd541da708e007bb001f7fa84c2ac650d1412096a19d12cfbc7b6c687db1da0f504898c27cfb2e1ed23745d1e483b45b3a4432e52edf485af1a5dac771c5684db1b925ce5a9eb7b0c48ca7cb3ca1fefd69775cfb219e614b8b1ffec745a5b459b751c1566eaa99cf2aa6589685a5fc2fe1721e0ee698716b276b0d53dda3d92075d8f0817d6b3726cb11769173b0b06ea9570a4bf28b6adf9ecf3b927e87c5ec216fe5a805abe4b62e19761e86a9e3690f77f3dc57b", 0xdd) bind(r1, &(0x7f0000000080)=@in6={0x1c, 0x2, 0x800, @loopback, 0xffffffffffffff00}, 0x1c) 00:56:29 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) read(r0, &(0x7f0000000040)=""/195, 0xc3) fcntl$setstatus(r1, 0x4, 0x46) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202152f6669ec653000"], 0x10) dup2(r0, r0) 00:56:29 executing program 0: readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)=""/150, 0x9) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x11, r1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r4 = socket$inet(0x2, 0x4, 0x400) mlockall(0x1) sync() mlockall(0x2) fcntl$dupfd(r4, 0xf, r1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 00:56:29 executing program 0: syz_emit_ethernet(0x5, &(0x7f0000000340)=ANY=[@ANYBLOB]) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x0, 0x3, 0x9}, 0x10) renameat(r1, &(0x7f0000000180)='./file1\x00', r1, &(0x7f0000000240)='./file0\x00') lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{r1, 0xe}, {r1, 0x20}, {r0, 0x9c}, {r1, 0x64}], 0x200000000000006a, 0x2) chmod(&(0x7f00000000c0)='./file0\x00', 0x80) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x1) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000300)={r2, 0x1}, 0x8) lseek(r0, 0x0, 0x3) freebsd10_pipe(&(0x7f0000000280)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x0) 00:56:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x2217, @loopback, 0x6}}, 0x0, 0x1, 0x239, 0x8, 0x0, 0x80000000}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0xd0, @empty, 0x7}}, r1}, &(0x7f00000002c0)=0x84) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0xb, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) writev(r2, 0x0, 0x0) 00:56:29 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x6c, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x1}, {r0, 0x120}, {r0, 0x4}, {r0, 0x2041}], 0x4, &(0x7f0000000040)={0x4, 0x274e}, &(0x7f0000000080)={0x1f}, 0x8) 00:56:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:56:31 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000300)="1a"}], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x1, @rand_addr=0x94ab}}, r1}, 0x8c) getsockopt(r0, 0x0, 0x2, &(0x7f00000000c0)=""/47, &(0x7f0000000100)=0x2f) shutdown(r0, 0x1) 00:56:31 executing program 3: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) mkdirat(r0, 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) rename(&(0x7f0000000400)='./file1\x00', &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:56:31 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1206, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r1, 0x2}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@multicast2, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x1000, "d59ec78a4cf4dc83836bc35a52955ca8"}, 0x14) 00:56:31 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffc}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000785745cb203e439a00000000000000000000000000000000000000000000000000000000000000000000000000000000a1207f37ffffffffff0000004000"/110], 0x6e, &(0x7f0000000200)=[{&(0x7f0000000080)=""/17, 0x11}], 0x1, &(0x7f0000000240)=""/179, 0xb3}, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r1, 0x6}, &(0x7f0000000400)=0x8) bind(r0, 0xffffffffffffffff, 0x0) 00:56:31 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x4, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1003, 0x0, 0x0) 00:56:33 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000240)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000340)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000004c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x700, 0x7fffffff}, 0x8) r2 = semget(0x0, 0x7, 0x10) __semctl$GETVAL(r2, 0x1, 0x5, &(0x7f0000000040)=""/47) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x5}, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) readlink(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000080)=""/38, 0x26) 00:56:34 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) setsockopt(r0, 0x0, 0x7, &(0x7f0000000140)="d6c3203577b990ce64f6a1726812428ebc2c4851b086b01ba35bf4cf9a7242949003e09b88d78d1ee58799e5f7e1d5d0aa1d841b4b56b5261d4ca71a33140ade8a480810f74db4412d2a5ba8c5d8129df9c82af49b9097531de43c26ff4ce4b172ccac545367e9f90dcc3657606adafede8b6fbff29f4df5824e2bb85eccf2703e5022f8d80ff41020aa140eabf7c64bf4b9982e543b19722696105c60fcd3ead1db89c0c7aa12240343a7992864447d21b37f83b811f19e87288590ec4e4d851870b3486356b219e217640520e902ab997cda1091c6a98c7c26038a8197", 0xde) 00:56:34 executing program 3: setitimer(0x1, &(0x7f0000000000)={{0x0, 0x7fff}, {0x0, 0x8000f}}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 00:56:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:56:34 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1206, &(0x7f00000001c0), 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6]}, &(0x7f0000000200)=0x10) 00:56:34 executing program 3: r0 = socket(0x2, 0x10000004, 0x10000000007f) 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) shutdown(r0, 0x1) execve(0x0, 0x0, 0x0) 00:56:34 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, 0x0, &(0x7f0000001280)=0x117) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) accept$inet6(r4, &(0x7f0000000080), &(0x7f0000000100)=0x1c) mkdirat(r5, &(0x7f00000001c0)='./file0\x00', 0x8) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r5, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x0) ftruncate(r0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) open(&(0x7f0000000100)='./file0\x00', 0x108440, 0x16) r6 = geteuid() getgroups(0x9, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) fchown(r1, r6, r7) pipe2(&(0x7f0000000000), 0x4) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:56:34 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8208000000696c653000"], 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) execve(0x0, 0x0, 0x0) shutdown(r0, 0x0) 00:56:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x8000, 0x7, 0x100, 0x4, 0x8b, 0x8, 0x0, 0xe9c, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x2}, 0x8) 00:56:34 executing program 0: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) socket$inet6_tcp(0x1c, 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000000500), &(0x7f0000000540)=0x1c) r1 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={0x0, 0xbd, 0x3, [0x10001, 0xa5, 0x9]}, &(0x7f0000000280)=0xe) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r2, 0x9}, &(0x7f0000000300)=0x8) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r0) r3 = semget(0x0, 0x0, 0x100) __semctl$GETVAL(r3, 0x1, 0x5, &(0x7f0000000000)=""/12) 00:56:34 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x593, 0x4) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000280), 0x4) 00:56:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:56:37 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt(r0, 0x4, 0x9, &(0x7f0000000000), &(0x7f0000000040)) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x8ac}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x4, 0x3, [0xc3a7, 0x10000, 0x5]}, 0xe) r3 = semget(0x0, 0x0, 0x0) semop(r3, &(0x7f0000000140)=[{}], 0x12) 00:56:37 executing program 3: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) getsockopt(r1, 0x200000000000, 0x800, &(0x7f0000000180)=""/54, &(0x7f00000002c0)=0x36) fdatasync(r0) preadv(r1, &(0x7f0000000240), 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x10) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x100800, 0x80) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x5, [0x1, 0x9, 0xbce, 0x3, 0x2]}, &(0x7f0000000080)=0xe) 00:56:37 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="7f0700000200006e4b0849000900000000000000"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="050000000500000000020000040000008d0cfb00"], 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7, 0xfb13, 0x1e1d2569, 0x8000, 0x5}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x3a28}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="01b8033d", 0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x202, 0xa) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x47, &(0x7f00000001c0)=0x1, 0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0), 0x4) 00:56:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0xfffffffffffffe88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x2, 0x3}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)={r2, 0x13, "1aead040f7ece3a6043d4df26019ed8ba90ced"}, &(0x7f0000000280)=0x1b) r3 = socket(0x3, 0x20000000, 0x0) mmap(&(0x7f0000913000/0x4000)=nil, 0x4000, 0x4006, 0x402030, r3, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x7fff, 0x0, 0x1f}, &(0x7f0000000140)=0x94) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000180)=r4, 0x4) 00:56:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}}, 0x0, 0x200, 0x9, 0x200, 0x17, 0x2000000000, 0x400}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x1210, 0x1f, 0x0, r1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 00:56:41 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) getpeername$inet(r0, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000300)=0x2) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000200)={0x80000000, 0x100, 0x4, 0x8, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000280)={r3, 0x1, 0x6}, 0x8) close(r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x7ff, 0x3, 0x80000000, 0x100}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000100)={r4, 0x4, 0x2, 0x80000000, 0x5, 0x8}, 0x14) execve(0x0, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x3}], 0x1, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x80, 0x44) 00:56:41 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchmod(r0, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff7}, {0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x915, [0x1, 0x101, 0xaa, 0x400, 0xdc, 0x1f, 0x7, 0x7]}, 0x5c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000240)=0xffffffff, 0x4) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) bind(r0, &(0x7f00000001c0)=@in={0x2, 0x3, @rand_addr=0x400}, 0x10) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 00:56:41 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:56:41 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffc}], 0x1, 0x0) setitimer(0x0, &(0x7f0000000200)={{0x4, 0xbf0}, {0x5, 0x5}}, &(0x7f0000000240)) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) flock(r0, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x5, 0x4) 00:56:41 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80040000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e220700000000000000000000000000000000000001090000000000000000000000000000001a9fa200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000458e25e7c6e8cf7bb898ab8caedc2824bb5c510cf53c6e317c75c8094463d36b0a154b1a40493b949085a80407567dfdad1620b758e063676439cd7b51f965cef33e0cdada0383ff26b3f9fdd412582294b8fed2aee766ac4ab19667412fcfd6b5a46419856650a87d233ec2b0378a8d8baf77eb0ef453517153f6921f993e78d5779ee6469cb5d5d4cf8eb1699ecffce5b03805ad27b7e5401ccd86c87e302eaa6ad853156f15b92b6d36b475411617ad451c60aff611a06feb864ca4f2d356c19df3550012c6fae54e61a9ee6045559c47fef11bf1ac6d65f4e37865e656ab00"/366, @ANYRES32=0x0, @ANYBLOB="0000000000000000050000000500000000000000"], 0x98) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) rmdir(0x0) __getcwd(0x0, 0x54) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x8a, 0x0) getpeername$unix(0xffffffffffffffff, 0x0, 0x0) 00:56:43 executing program 2: socketpair(0x11, 0x10000000, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100)=0x40, 0x4) mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000000)='./file0/file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x1100) 00:56:43 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa2) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) 00:56:44 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2041, 0x0, 0x0) 00:56:44 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname(r0, &(0x7f0000000080)=@un=@file={0x0, ""/66}, &(0x7f0000000500)=0xfffffffffffffd9f) socketpair(0x2, 0x2, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000100)=0x4) 00:56:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ftruncate(r1, 0x7) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:56:47 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @loopback, @loopback}, 0xc) 00:56:47 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:56:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001ac0)={0x0, 0x1000}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0xfffffffffffffef1, 0x0, 0x0, &(0x7f0000001840)=[{0x10}], 0x1d}, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x1) linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x400) 00:56:48 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x3004, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000000)=0xfffffefd) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) 00:56:48 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x15da52dc068dca66, 0x40040, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x2, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xf, 0x9}, &(0x7f00000000c0)=0x8) 00:56:49 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)="79fefb3523e0db659eed1dc008062a1808000604711de66ce248785a000000bbe7000000000000000000") syz_emit_ethernet(0xf9, &(0x7f00000000c0)="0b74084d889e7a5b0e7ac38f9edadf4b96e3145f4e2b8e6e68d78e68ab4cd99e0cb83b90bb8b8c2e4cb3974f1ec31ea5e8ccbd6a01914dbf2e7a702955157abe1a6edc3635cacd3e861712529cbe220a0ca039a3f3091bec17b7aa39241573ae3f8481d3782d104c54800d23c9de8f5d34adf823db6a25b5748248b545c61b4d7d0e9f32078cc44760cf303e8b34ba216072d0248e483cc5e50c2b3adb26195afdac80b5519a1013e11e40862663f7a2ad9b70d08aa4f5f825faec95ef8f0bafa3ae17f55f57281f52543fa0a4f172779317e54838b03106162821da2776b27473cfefaec88ed7a23d868813bd85c20a936d9f13c24df075b6") getpid() 00:56:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x27, &(0x7f0000000500)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRESOCT=r0, @ANYBLOB="000000000000000000000000000000000000f600ca8ad43aae0f20d6216cd3489c2b9536944066ac3d80ec7aecb709e2d57f1f3bdcb9ece0e12d6cc710acef69e07aa39c5c47e12f957b903dab49"], 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x9, 0x0, 0xffffffffffff8000, 0x100, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x1, 0x0, 0x6, 0x6, r1}, 0x10) 00:56:50 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000500)={0x0, 0xb0, "946416707dd76bf70cecfcbcd848231a4fa3aaf9ff0ac7907b07d0980b0fe858957abef282ec63cd826f8e192e3d496a7de3dc0130533ea022c134a2afdd6e80ab5cd75f61462446abebb202653cd200530e02f506e54449cf963645997736f7bbc212f7fa10617cac488a4fba4a234aef9eb8c473f8c34a1fb77167901769d0c35773eddcf169830dc024d4895bf1aa3a5cbc168d2d788bbd2b22a30d3046f766660b1b6e72c780028816c5d40c1d39"}, &(0x7f00000005c0)=0xb8) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000600)={r3, 0x5}, 0x8) r4 = socket(0x10, 0x20000002, 0x3) ftruncate(r2, 0x7e2780e3) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x40, 0x5, 0x1}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000480)={r5, &(0x7f0000000440)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000004c0)=0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) sendto(r1, &(0x7f00000002c0)="82623da6c157409d0708aceec37c0b570e6bb13986f1de0499a8c09f366c8dbe7bf9cf3a2885b25ca658bf96b0b9933be05b5655ac9bbb89ea9e5dfdce5ad873096b0ceef47ad08be4d8967170bcbe5743ef0965337f4ec689b621d5bdb47118665edb62f87ed1894dec9f9defe359521a069a987a80ed25d2aa9e098319cd15f40ae85f0761b649da358bbbb5df3f59", 0x90, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xec88, @empty, 0x6}}, 0x0}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000240)={r8, 0x7fff}, &(0x7f0000000280)=0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) open$dir(&(0x7f00000003c0)='./file0\x00', 0x8000, 0x43) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r7, 0x1f470000) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000640)={@in={{0x2, 0x1, @multicast2}}, r6, 0xfffffffffffffe00, 0x0, 0x7}, 0x94) sendfile(r4, r2, 0x0, 0x80000000) 00:56:50 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/42, 0x2a, 0x2, &(0x7f0000000080)={0x2, 0x1, @loopback}, 0x10) 00:56:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:56:50 executing program 0: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) r1 = socket(0x17, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x80000000, 0x4) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) getsockopt(r0, 0x8001, 0x8, &(0x7f0000000140)=""/111, &(0x7f00000000c0)=0x6f) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = getpgrp(0x0) pwritev(r1, &(0x7f0000001580)=[{&(0x7f00000001c0)="0c91d818d2c8ef7ce64ccc58ee5c52089bf65d3ff6be59603839f44889a2e3ac981c813c62ba9ea8653bd7bbbc6895ecd7fa5f1b08fec2863e9dfbb407afd37912ef8e9161923e0181d918354baa19e6aa341375fa37cab9e30945114250055f51d568ece30ce429e75a3f7889cba8c744bbeaaf1715e8f9b79529a0e970601c436bc795a413154e2544091eba90e4d63108b6443191bfa58058e3126f20d47f5fb33d73f1a5455caa9c5847a05f82dc41fd9290ba704fa7fd9bb1b47f4cfc3cb472b143b73afb81bc8b093791b1e0ee740d94c4d54272510fd50de0dbc1eb0c0e9e9cc0250cd24d2122", 0xea}, {&(0x7f00000002c0)="f5a0ab38f535a7dcfd590480ac44744038baed0ed02a18c1d78c55d3788309dbf33b7e159aff41ef60309bc9bfebd9112aec0d932725aaf38e0e772357dedc14470ce53ee5dbafb7d3e4f4bddff9f12a999fcab6a538e6331a505e4460a708554052c6832edba6480bcb6316f58757b9cd7d9213bb8068f6075a9498736779bf3a73e0ca768add6e2bc229ef03a8bd8729fdb05409024b7f4853742d71b6", 0x9e}, {&(0x7f0000000380)="94ef647f31aca1cf4df0753e9e07cb3b463571411c97627118e60977fa91aee0f15f2455ab636ddd3a35ecb64cfcf6b754e233691ce4e4f910f498701245cb649535ece579c86bd81523f86f007d068160a87d4cb0d14b5d5530d6d1dfa04d7bd4ae59ff13522e4eb0b030a78fd309562a9cb02b9dac84d716a30be32d18b48354d214d842b311873ef5f73157f553b8066fdf984b0261c6c2462e7c45d49760cdbef8ed7a0a9b0b40e3fc371d01e91fc6261f5bc0268ea92f", 0xb9}, {&(0x7f0000000440)="ab295f8f09f599c0eb4ce3e913e997b85987e4852a5f575c46ad6e3787b2afe34d76b30cd619", 0x26}, {&(0x7f0000000480)="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", 0xfa}, {&(0x7f0000000580)="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", 0x1000}], 0x6, 0x0) setpgid(r2, r3) 00:56:50 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000700)={0x0, 0x8}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000780)={0x1f, 0x4110, 0x4, 0x1, r2}, &(0x7f00000007c0)=0x10) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000840)={@rand_addr, @local}, &(0x7f0000000880)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000008c0)={@broadcast, @empty, 0x0}, &(0x7f0000000900)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback, r3}, 0xffffffffffffffcd) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f0000000080)) sendmsg$inet6_sctp(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in6={0x1c, 0x1, 0xc7, @local={0xfe, 0x80, [], 0x0}, 0x816}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000140)="d7b91b201e7798157c3b3aa01386c1cbee7f702514b79fb02876bf1880581d747aade134311edc8c0e2f9da7eba0f68dae5b38f331f3adfc23f213a0369c0aef86f1ff4bfebac23273249e0f7f77fac7c422d758659d3a75f30160d39dc1831eee46b5d20b8f7e8892b21cac3784dca0e97ccdd4e793ba5c9bba88cc5a79c89bbd5d97c0edc02c5cdbfb5feb58692e5f9b10a58f466456a2a15d7aeeb8694fb6cd81d480ca9eaa7616d620877177c98cb5ec0afd197daa", 0xb7}, {&(0x7f0000000340)="d4dc767b71d7889da48fabd125faed7ddd49a979e4c54a22e0471c7c14b0aed3bc9340753ce356268ce01cae4d5b967a2d19381725d21f7cadfaee25a81cb7eb58951160e48786d0c41e79dc3b63d434b0db2d26cc82cdfc8dfded80ad9b6957f55c2795da7d495738df31eed1f45906ad463b13ee2a5577d2", 0x79}, {&(0x7f00000003c0)="755abf665e7cd76d34fded2035266bfa895593bcc8fa80159a68cd22e574a933c113284c7fc690d9cbaf8833b11c02af7d4f962ad9aea2f38c772535ac60290f4c362dd3838a134d8c246d57c073e111fff4c77477d34adc352fc5cead43614912e427a2deab50e99a10d04738c3dd416ba0bea056329001d87631c3d3771d7103f0ccb161b5fa31e7a1bd2d8cbc88e19dd41cba89956406d5177f560f332fb4e011cc10da4e", 0xa6}, {&(0x7f0000000480)="fac8d19c9f3640deff1cb5520dccd9a65b6d07e4a76254c798a0d36e135434c934eb13aa24f4e835e3615f3811f56a", 0x2f}, {&(0x7f00000004c0)="a489b9d50801b7002fefdbe0183faa8259db11cefb5b8d104f884b8ee0ae681df0e9bbffbbde5e11eed150dc500c41949afd", 0x32}, {&(0x7f0000000500)="1aa348104bbc1b3fb4e03fe5cfcc91362d7583d5652ac3b9cd7222e94304ec41483e4f63ec934d51a5ba2ef858c6d4a160a6c555435a07c0680624066ade7e069b5b66cb7b6f2b09db3b80a64af1668f0e23e7db14ad6f54ccbc21c519acfe237c8509c6b15d224bb05e32a79f9e6018b65fa11e73f3f31420c6bce796df069bf995a2e85e9839d7d1d11e8a017350423d388fa487e30f2ca192751716fdf45c10bb0d2cfc32b71341cb0a6e60e2038de3805d96a40a771c8f73dc4287ae450ccbde6fc15ae08b1dc17f20f611c3a19eb9ce", 0xd2}], 0x6, &(0x7f0000000680)=[@authinfo={0x10}, @init={0x14, 0x84, 0x1, {0x80000000, 0x80, 0x7, 0x9}}], 0x24, 0x1}, 0x188) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000009c0)={r2, &(0x7f0000000940)=[@in6={0x1c, 0x3, 0x2, @loopback, 0x7f}, @in6={0x1c, 0x3, 0x0, @empty, 0x7fff}, @in6={0x1c, 0x2, 0xffffffffffffff80, @empty, 0x2b5}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000a00)=0x10) open(&(0x7f0000000800)='./file0\x00', 0x8, 0x2) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x1) write(r0, &(0x7f0000000200)="98a149819a85c40249152400e1cd61350353dab921878254bb7e68b96f0bd91a54a9dd37872393950ce1fd24832974577e32582edf2f8193075f71d9ee78c896a79799d5e6e0dffe5edd9cf3755e340651f6d95a28815a54b5c16e8e45a94adf142136d84dce56caf3064765aa5703bdb8a541d16d66160848cd6d44a60d2a6b3a6bd9bc4a7d82bb672a104faba15c52b8cbc7e24b659030e270ab281d4efa06491bfef9b7a1486e267af652a29da66445559b8a9473bf6fd830779fb18ac7202a4b2110c1878f59a6a8ce718ea0090fef2461eb6c067f513898301f8ab1bd1a8137194a453cf3e63bfbb20e19f32d76f9fa0f3a45a74db85f5801f5aa1eb9f4b78e257b9d5b", 0x312) mkdirat(r1, &(0x7f0000000a40)='./file0\x00', 0x80) 00:56:50 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000200), 0x10) r1 = fcntl$getown(r0, 0x5) freebsd11_fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0x0) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = getpid() getresuid(&(0x7f0000000680)=0x0, &(0x7f00000006c0), &(0x7f0000000700)) r9 = getgid() r10 = getpid() freebsd11_fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000d00)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000400)=[{&(0x7f0000000040)="c89adef9bb713e365bbfe9ebf6a2798c3b91dbd02122a6f1161633095adea51428e1237aaea488d42f4ac3de94f344aebe9fdb8eb358eb758a98f4e3814e3f23236271bd76572e33fee42d838f5bc2695f45a5ae897f0766d5032f0945866bc42cb3f2ac1797a8d8c733dd4a0f1cb9d3fe7e175da50f0eb531c1284dcdd97154cd2b68edaf8255827c43a415f65b3c96d786", 0x92}, {&(0x7f0000000100)="cd581ec536271d7bff40fbc0b44ba6132ca0b7b13f0cab39b9e58cfbab4761daa68cfb51a6a25e622211e20d7261ff6ff2ac2e3dd8aefb0ffb77650cb9d4b951514e7f10fc6933bbcbb82d6a2e1b730d7a54b85c52967ba7dd4749e91eef421f00ff73af44fd7e4f606be48b83d679e3e61784c3cc1e18f1f5b34d16cb29fa62184ae8562c28563e2a7abb0ec450fed1b085c56bcc851d12ab05739034732d17", 0xa0}, {&(0x7f0000000240)="05227ccc65ccbb66941dc0669c74b356549e6b8fb51345cdcd8f77ac97982d38a431c89d1a205ec6b20fd909c4fafdded1cd101b05015fb4e8460395571196b2a058aee51ba827c9bb5714911b9792fb18fe4497dbe607ae9d38a94ccab1b2a9c01c65664a990b19055831594f00", 0x6e}, {&(0x7f00000002c0)="0be113cf7d657dcec0075aa8083386fcfa0fa2e27e535dc2f2670a73d1a09d5dce52eae9b1dc5c06586100b73466a4f187f8666c768b8fcedd7d2c2c3f2e3fe9930a", 0x42}, {&(0x7f0000000340)="54131e1568773024088131e70fc29d4aeb7890e085564d3b6f713a2f47859415357801c507bb3ea4d3344cae60d6b16149ffb6dc43da67f35aab1183713ce5be8d9489d9d529f6517807146ad6938108fed8ea51e212a821a0416f8ddb3912381fd56550648e302b82d4d11247c33277a60e68ac89331dd6cf88f78e1dbe3f94ad9a578de0fa2b6beb13f505d76af9ab", 0x90}], 0x5, &(0x7f0000000c00)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="00080000204de2a40000b5060104014b68be26", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB='\x00\x00\x00\x00'], 0x100}, 0x80) 00:56:50 executing program 3: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0x3}, 0x1) getsockname$unix(r0, &(0x7f0000000300)=@abs, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x80000000, 0x4) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0xdf, 0x80}, {0x80000001, 0x6}}) open$dir(&(0x7f00000001c0)='./file0\x00', 0x10000c, 0x14) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000180)=0x4, 0x4) 00:56:50 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x80010000007) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000000000000000"], 0x14}, 0x0) Kernel page fault with the following non-sleepable locks held: shared rw rawinp (rawinp) r = 0 (0xfffff8001211e5d8) locked @ /syzkaller/managers/main/kernel/sys/netinet6/raw_ip6.c:226 stack backtrace: #0 0xffffffff8110ce0e at witness_debugger+0x8e #1 0xffffffff8110e490 at witness_warn+0x640 #2 0xffffffff817176e0 at trap_pfault+0x80 #3 0xffffffff8171664d at trap+0x44d #4 0xffffffff816e0495 at calltrap+0x8 #5 0xffffffff8141fa8f at rip6_input+0x5ff #6 0xffffffff813fc1bb at ip6_input+0x1a9b #7 0xffffffff81222cfb at swi_net+0x23b #8 0xffffffff81012892 at ithread_loop+0x2f2 #9 0xffffffff8100dd90 at fork_exit+0xb0 #10 0xffffffff816e148e at fork_trampoline+0xe Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x10 fault code = supervisor read data , page not present instruction pointer = 0x20:0xffffffff813e18f9 stack pointer = 0x28:0xfffffe0016ad4710 frame pointer = 0x28:0xfffffe0016ad4770 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 12 (swi1: netisr 0) trap number = 12 panic: page fault cpuid = 0 time = 1555030611 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0016ad4370 vpanic() at vpanic+0x1e0/frame 0xfffffe0016ad43d0 panic() at panic+0x43/frame 0xfffffe0016ad4430 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0016ad44b0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0016ad4520 trap() at trap+0x44d/frame 0xfffffe0016ad4640 calltrap() at calltrap+0x8/frame 0xfffffe0016ad4640 --- trap 0xc, rip = 0xffffffff813e18f9, rsp = 0xfffffe0016ad4710, rbp = 0xfffffe0016ad4770 --- in6_cksum_partial() at in6_cksum_partial+0x179/frame 0xfffffe0016ad4770 rip6_input() at rip6_input+0x5ff/frame 0xfffffe0016ad4850 ip6_input() at ip6_input+0x1a9b/frame 0xfffffe0016ad4970 swi_net() at swi_net+0x23b/frame 0xfffffe0016ad49f0 ithread_loop() at ithread_loop+0x2f2/frame 0xfffffe0016ad4a60 fork_exit() at fork_exit+0xb0/frame 0xfffffe0016ad4ab0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0016ad4ab0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100017 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why