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", 0xffd}], 0x1, 0x4) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) truncate(&(0x7f0000000100)='./file0\x00', 0x10002) 00:00:51 executing program 0: getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x0) setgroups(0x358, &(0x7f0000000280)=[0x0, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) 00:00:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = dup(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) r3 = semget$private(0x0, 0x0, 0x11) __semctl$GETVAL(r3, 0x2, 0x5, &(0x7f00000002c0)=""/254) dup(r0) sendto(r0, &(0x7f00000001c0)="7c1ea9f4c9415a1d5d541d3ad06860bbb9591fe44fff01018504d6e981d48f0cbcf42b8a58be8c5b52f79e3c5a4d14a13dae202c577fea8925b85aa4ca6ea8d71567f5c0b594f414480b1219113522c71cf5fae3592737d527fab9ea1c617449e205c3fa8db11f9a8514e77825f72a1040b79d3eaf48ea917db897f047e8f13876bd63453c766c96013e845f3db2e3556335a8e34ab7fd70b96eec5b470807c2bb8a8dc15afae18c3451d539df0317e7820db5dfb263a58a7df70d8b40684360adbea7a8cd8e1c432da4327ff9cc3c63", 0xd0, 0x20008, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xfffffffffffffec5) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:51 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x8001}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:00:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r1, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:51 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='htcp\x00', 0x5) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000040)=0x500, 0x4) 00:00:52 executing program 1: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000080)='./file0\x00', 0x800) sync() r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x30000000) accept(r0, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0x1c) fdatasync(r0) 00:00:53 executing program 0: link(&(0x7f00000001c0)='./file1\x00', 0x0) 00:00:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1206, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) dup2(r3, r0) 00:00:53 executing program 2: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x8001, 0xa, [0x9, 0x100000000, 0x4, 0xd4a540f, 0x1ff, 0x4, 0x7, 0x0, 0x100000001, 0x200]}, &(0x7f0000000100)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x2}, 0x8) sigaltstack(&(0x7f0000b49000/0x4000)=nil, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x11, r2, 0x0) 00:00:53 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) unlink(&(0x7f0000000080)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000280)={r3, 0x400}, &(0x7f00000002c0)=0x8) sendfile(r0, r1, 0x0, 0x1100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) close(r0) 00:00:53 executing program 1: clock_nanosleep(0x7ffffffffc, 0x80000404001, 0x0, &(0x7f00000000c0)) getgid() 00:00:53 executing program 0: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x46f, 0xffffffffffffffff}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x20, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r1, 0x40, 0xe8c, 0x8, 0x3, 0x100000001, 0x81}, &(0x7f0000000240)=0xfffffcc9) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x3, 0x4) ftruncate(r4, 0x7e2780e3) open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000000200)={&(0x7f0000000180)=@in6={0x1c, 0x2, 0x3, @empty, 0x2}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)="a24a7ee5d3befecbe5426f4293466312ab74e56107cb889f77ad29b56dce5783dc03bace87a1a211ddeb3b1c6186e35652421599626c64b3944148a2ca799fb7a990cb7fa52f365c9b9125cca6a3bef87a6c046cb4d37cb62803120b02c173da2a2fea1b24a0f4a968434d31f59d8dfa5f7c3e33860b3ce33c24c7d83ecdb011b9545e51a8b66c25767d53129b021f994e8bef701486d4fa7f058d132b95620c3f62ee0fdc2569fe3a52fdd8cc4dae5c8460d0cda98e31e3419c2d9914f27005c7266b176d45d4", 0xc7}, {&(0x7f00000004c0)="9cbb37608811e9c5f062baa8922c656e3baba292430e43c3b08cb1f889abd4f2fac4dc058e5ec39ab6c13e8640587246ff4394fdd28e6a0d5a3d21b8d5a8a97d88a5f8001fe407f43ce579a0bb4fee8e2550823d139a6505da832e95f2dce05440524f50e49c4a7636a3fcc23842fadbff44431eeb7946b3dc6791551de627295e151844b1f71960bd097a99da2653e233030963a2c0f7930f9ec4ef20d9231fd70a8d3f616a4de83f18a810b359ee1d0dfbffbadab687059a99e2c42596364638581b12294692322aece2bf5aa2eadedcd419bf82c6b651b17b71e1f329608b", 0xe0}], 0x2, &(0x7f0000000640)=[@authinfo={0x10, 0x84, 0x8, {0x4}}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x3, 0x4, 0x10, 0x8, 0x930d, 0x8dd, 0x5, 0xd, r1}}, @init={0x14, 0x84, 0x1, {0x0, 0x7, 0x3, 0x800}}, @authinfo={0x10, 0x84, 0x8, {0x6}}], 0xa8}, 0x20108) 00:00:53 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) r1 = dup2(r0, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x10000000000000) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) recvfrom$unix(r1, &(0x7f0000000200)=""/213, 0xd5, 0x400c3, &(0x7f0000000140)=@file={0x1, './file1\x00'}, 0xa) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) r6 = socket(0x2, 0x5, 0x0) connect$unix(r6, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438cc"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, 0x0, 0x0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000180)=ANY=[], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x0) 00:00:54 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x20808, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000440)=0x10000, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r0, 0x0, &(0x7f0000000480)) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYPTR, @ANYRES32=r1, @ANYRES32], 0x28}, 0x0) setrlimit(0x8, &(0x7f0000000080)={0x100000000, 0x8}) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) bind(r3, &(0x7f00000004c0)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000200)=[@in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000380)={r4, 0x400}, 0x8) 00:00:55 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:55 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xc, 0xffffffffffffffff, 0xfffffffffffffd18) r1 = socket$inet(0x2, 0x3, 0x5) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0xe32, 0x6, 0x2}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r2}, 0x8) r3 = open(&(0x7f0000000080)='./file0\x00', 0x100000, 0x80) sendto(r3, &(0x7f00000000c0)="fe83af787735c41c81ae8aff1a712e341cf735b899bffa01a8f4f614c553569bc32b1c92d85f0165ecd753d1c585a99e98bd472f9cc9a4fabb27215f6792123e0d21921d12ac72a6fde01041c67d05b3b32aa3e41ec53399f9f9b9561b918cfa8ac1ea47c02e1c22c1e34efa62a41aa39917231f3410950549bd642012906369d703c384563a74fa019fca2e463a02972130ab52c662657ee20fd580c07e7c05bba0ec", 0xa3, 0x20081, &(0x7f0000000180)=@in={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x7, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000004c0)="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", 0x1000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x18}, {r0, 0x2}], 0x2, 0x664b6e3) r1 = socket$inet6(0x1c, 0x3, 0x387400000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet6(0x1c, 0x10000000, 0xe4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x10000, 0x6}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x400, 0x9, 0x5010, 0x7fff, 0x10001, 0x2, 0x8, 0x800, r2}, 0x20) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:55 executing program 0: fcntl$getown(0xffffffffffffffff, 0x5) getpgid(0x0) getpgid(0x0) getpid() r0 = fcntl$getown(0xffffffffffffffff, 0x5) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='(\x00'], &(0x7f0000000280)=[&(0x7f00000000c0)=']$/\'#$-)\x91{*\x00', &(0x7f0000000100)='\xb7}\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='.,+{+^\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='@*}\\[\xf3\x00', &(0x7f0000000240)='\x00']) getpgid(r0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socket$inet6_udp(0x1c, 0x2, 0x0) mlockall(0x0) munlockall() 00:00:57 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x1, 0x200) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0x5b5}], 0x1, 0x0}, 0x0) r2 = dup2(r0, r0) utimensat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x4, 0xffff}, {0x8, 0x80000001}}, 0x200) 00:00:57 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) open(&(0x7f0000000040)='.\x00', 0x808, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) sendfile(r0, r1, 0x0, 0x1100) writev(r2, &(0x7f00000022c0)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000000080)="cfb082b5173c4e8a710ab72a6765202076087caee4e257a4a78579b55c483e14cc6570424d411f07b6226a899d332e4bd6e7c8f8884269eaa3", 0x39}, {&(0x7f0000001140)="cb697fb7589ed12f4e8f72cc6b22d5ba739946f627f933ecb3a13b6529584373aabed5573da1dce4bcd5a4c6f7042f8ee6382de9aa3d535e0863b53d53bd3330522073496843bd52fde6ab9021c52f32069a78ff1b65f81cd8283b62fd36c8ec46998b55b44789ede2b702c06e087db6d5848021c757b08e33a5613884330746d1ce00d09589198014a38d503d9ec97b3cbe2bc85b1a77e319c6b86d8c1670140e887f47bfde56ef2ffcbb4de0458a782809d3ae6ca1d4cdbe3857d6fad6df7504c4d49fe361354a78b9acb1d0207f178e49e3608f711ee1504c2b77de07bb9480ae2d785d3b1ed1cff9516a09af9b864debf80c5592b5d17153fd05c66936bfdddeaa4aea22600cd54260a8b043f034959551979e38e5fbcf386ecc4c2823d90c53adc72437302d63c6da619373c2f1c5bbd23ebffb036f1b5ca08209e8ec189be44a26806924070b3e4a36b3ecc20693386fc8c03e2cbb6da33af269fb7811219435f16a279e86641a943680259d187da512b6e71d0c5d4377f5e238f8dd9bb40ea8dd9d6c1d271d39fdec3f6b5971cf99e514f60afb4377a70a6e33a25f84346d4c44a944f19b8a4692a9449e6a34d75fac64c2cbc6b79c02f1765464881e55efda328dc3594117b494b58a1ba11727638b6423ea2dbdd45fbb4f3c00b83fc6cbd56f3b44f9bc9ce488184c325f1792dad79492d70dfa8040456ac956f20e54677e961df958f3626ae19f29469fc95c827337ecf865ee4447cf3347028921ef65cf214720eefc371ec2dfd704528a3e2d7424d0a1e6140fbb6a81e70d291e3903d09fa4303e51b13b6357a573718a4cca30210d4961ac497528eee1ffdf8e7012f0c767916d7b4be070a6143fb6ebaa688b5cea9d1452289f7fbe8ec39947d752fc5058c301c932e83dece66887c3d4e2f8521bf1cb268bd37650a9729bab9142e34e58b45df92a22372c3363d5651fad6d67a9a160c9c4c5a98fe00c8ab1cd62b460ac4bb8a96e9ec25f7fd11b5da3d510a18a3d518ce779ec19e9926273e6283321ed3c6b426162aff8ed057cf4fef2943189b22812825552152fbc466e9f12229672e9c63df63c8e26b053ce1a172716eb38f1c6172cba41dc7509bca38e312157992142dda7f1f89f53c619186bd2c65e9266023e486295a1e79298d3386ca5d15fef72b50e6126743082937609320f26315902afa4ae402ac0db334e68f7141a436e5537efa91dd931d2347423c1aa8e004c8d3db3b9acbcce3718c23f582fb0941bcb77180201123250b45e03aa91bc4b5c331d25d26a47d5d28123a81e0878bb40f8d664d5092a3d6c792ee4000ba38c846fcb9c6415a128ac74f7fa559ed78f4827c5e459fb29b57d250856df199b7db8a8fc206480fb585c6dcf6b4bb3ae0ea7656ec5e4652c844203310ccb3d2a2be980e2ea6bd0e39b4d8ab0624a363d757a4eb25914fe96b399f01dcd4b77e46138a0633fe8b2e28a3871240af25aa3ae9133decbc070ccf71720e40719954441c7df163c624035a00c06e0e3414101a38c229e23d17be2d346a92bae0f0038a86de9f3f653cbf0ca2390e8de88c92c1f894d641a864e6a715fa58fd1dc2e0012a85c9a7ebfdd65dbbbf423daf3e2f2afee49c45b759883c021c256efb37d00527a30da338384e8205b6fee61d34935ed89ade45889290fbb465ccdedd83f16c11dec424b8dc4eb2a1cfae941d4c77235fa00baab0c0a29e0de971f5f86b28975a39b4f65631889ed4ec4fd5b532f715f7e82dbe45e516664df1f41b1639ecf9fd9cef0413c350e9f1fed9474ef1a95de89e2aa052197034671b2aa5ed0b2e0ded644137703a3dfa33d4bbe7f82ab233019e20e01024731b4a59515f91b94e4e1ff1e1b57b8d9595e598a070c3b3b8381ac094078ec5b2e3b1c0004d27772cbb4cb9ea5f376e6ab9e19b5483dd0a573216faae02f84797b43993da80ff474011ee6a0791e5b62c4732d0333c1f233c8225586048b775e312bf5d35ff6a1527558b12d9227f1177f1658f5fac39585dcefc5303e3b5af7b46bb3d2792071fa7b8fef39529399b3eaeaee95c5c402f382841654dcec6966f5be5e911eabec63c8bfc237b37358c9d961f8a0d7788f3646a4401bb35266764bdaa2acc8a7ec107bcd929ca7ae4ea52639e503c85fbadc5a0f98b033c64b66727b184ed1947f93a61a4e547f0f1ac3bfafbb68adfffca74229069b286d722d595cc946a19e991e28dcd915027282fda08d22750060adc9a28c476ee400bde45d9b618b97d34965666c018ff3ab48d0f77cc5cd634f09b5e745037df8b9f20d99448f378394b5b506abc1d2e9c8e26703b3b5bd489a6a98229251c46c398e275adb94110b4d5637758f016bc367ccacff3d31d5b7a138a2f5017b4f5163a3d3eac6bf83a309c4cd2e49d8b82691074ac2d7fb9bb002ea9e1904dc5353d8e203254a8f7e66a1f303052be1b0d39bcace42b1b2826c128ede12b7098793290cdb89fb234f908bf58f89c0d41a4f36d64e96a649900e9cf121fd057b77f431d85e616c96b2f0a09fd19d78fbdbfbc08a37908f76028fa65cf2c8a01a08ff8b1a44a39d47dac833b1851ce5c456008b85fc1aa721c6a1f5ce0a7da75eb5f960c3e86180ad632764ff7c697c5a37b02035cc837d89f5ff87eddf43f04eab9415434c16682f6f2b3301e993bd8a17f5fc5dd1b0d78f4eb7053fd8e6208dcfd4ec10131ba948cab7632f4f7a22b16d1c2413e885b4669b1e4688d9b8219941e4afc3fbe71c3e36a72f130357c0a02043c7494e71047b08c173af37ee9ef4b8e8aa0a828e5b15a4aba476ebbcffa55572ae3ba677524ec34059d5bb255bb2e63b4afafbf9388412790d640437c4e59baf84408cf2e2f01e122511d17f4ef01356a92d8bb94978c2b17f966cb1ec3ece0b8de4c24950025c77f2942255b4ccd8c8642780f5ef2194ae7c0a25b28bd8ce7c5854f3a69c3e1f52576af72a5d0178a96602d0d6bc53e96e8e0549d80f4406634806e922478376c3e1405a8b022c8efefb87a8479bcb5b897f1a93f99144cdbaafd902fcd1d0dc6f28db43139a59b2846729b62d791d31ec502368b4bf36904256e9b0a13d1e492b642cd2dcc190956dd9087183e73ffe6e68abef46b9b18ced2d7fba77ade9a185b0e4fb495b3e99da35d4e393013bfe9c7629b6e3af71de80ca110e3643195d3f163d997e0ec4118e01d695820b64591096904a4b27c7754d08f6f9382b0d3cb3b1b05a05b21436ff52582b52b2659428d6f33f1b570717a45ef4f063b5e529c49b1daf718d4091a7ed910a0cd9cf68fd6bf59a4e3765a07492336931a7718da73c5a1ddcbb136bf78934deefcaebceaa47e7f3b8ff7750ae7fb598771f4d62855fb0024f548738373ba66856b9fa731763b2ded287de284e88321737bd9e5b01e672e334139a4459d5f37c9f43ac991020aef829d8f0593e0a64445e4f40bf27ba5aa110137430f1053f4b304fa145ae2ae0964e37f940b6a2a5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0x1000}, {&(0x7f0000002140)="e462c5d9478b7f5a9c5075bc2c541cff41", 0x11}, {&(0x7f0000002180)="16ad261998ea3a0f6877ecaa8afb13c896a79cb81b91f087b85194264b272f76596d901fd3b78bfefde995443079c9367e5dbe05fdcbf8c7c8a923ee6cee0ad24436373ff7ec66dd636c46f6640edbcfcab2afaf9acc2942be3ea010e4e52fc600e0f8ee33838024ac9767f1", 0x6c}, {&(0x7f0000002200)="3b8e4da61d49ef25c9719c77bc9158fe683a07b60fb6b8335bf12a9f68b32f0da7f2cee3dc84210c262875b329f8972ab92ca07e11cc1c9d379263d251faf2d903c3ba8d3b50f38c9fe43f239b8aca49c3dca6c87b4d67401ce4593b193e6fef35a6bf5f0c3d65b42d6297c6612f2b919183b0439d5f2e6a872594c51c8af8aeb368c8b71cf08cbfebedc691b455beb8fac530b7ade30aa8ca30b820825e", 0x9e}], 0x6) 00:00:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f00000002c0)=0x2, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x120700, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x1000, 0x3, 0x401, 0xd469}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x80000001, 0x20, 0x3}, &(0x7f0000000180)=0x94) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000215000/0x4000)=nil, 0x4000, 0x1, 0x1011, r4, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={r2, 0xc4d6, 0xfffffffffffffff9, 0x401, 0x1, 0x6, 0x0, 0x7b, {@in={{0x2, 0x3}}, r3, 0x558, 0x2, 0xffffffff, 0x0, 0x3}}, &(0x7f0000000280)=0xb8) mlock(&(0x7f0000215000/0x1000)=nil, 0x1f470000) 00:00:59 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f72229258e9efcff7aa5d6aada", 0xd}], 0x1, 0x0) 00:00:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x2000000000000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x6, 0x8, 0x10001, 0x1, 0x5}, &(0x7f0000000340)=0xa0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0xd, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000300)={0x179}, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0xffffffffffff8000, 0x0, 0x6, 0x7, 0x5b, 0x10001, 0x6a2aa545, {@in6={{0x1c, 0x3, 0x400, @empty, 0x4}}, 0x0, 0x3f, 0x7, 0x100000000, 0x2, 0xae2}}, &(0x7f00000000c0)=0xb0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4) 00:00:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x4}, &(0x7f0000000480)=0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40, 0x130) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000200)={0x10000, "862c3d1f997d34592e241a696c057fee"}, 0x3e3) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r1, 0x3, 0xec, "50c431c814a80534d600b821906533958ec82a6c3aafcb1ab47508c258d7a0f235fbaed61e82dc94f1a55d8744903ee6bea9d5d6c8a0dbb22c334095c95c7ce8fa4ae4da6e7761416aeec587cf52d7f47b782530a6ceb5a731fc305e215d68cd8c8558c4cee4064e0910495509a32f7ac8467a855b3a7b3f02e8b9174d0a67c97679fdfe4143703a8203d51cb1db26a11f5e9b0073bdb9757d4169b1ab3a74a61bf7041a42bb4b0ede46ad7352b020bced32f33e7ce517a244b1d769e5ca9ad954506122531404fbff7357d853dd4ff775b68e98fcf58852e8e522d1fc38ff874e1656c679561e5741d4d2f5"}, 0xf4) 00:00:59 executing program 1: r0 = shmget(0x1, 0x4000, 0x6, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r1, &(0x7f0000002600)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2, [0x0, 0x0, 0x4000000000000]}, 0x10, 0x0, 0x0, &(0x7f0000002380)=[{0xb0, 0x0, 0x0, "058b744cb2f1612755a115b4e0be30ff03ab97350c123d6a31c234abdc58a52aa81b321f853c8affd604e6c553d8f409dafcdb05b30b0592e78c753b8bdd158bd0e21731ac4a6a21c6236612065d065150f40bfa1b0bad7dfe358c8a1eb97f5fca9b06503a96d9d88ba723616f0db38fbfc4cfd412431de903e22522d2c42f978846571b8ffd0dffd95048ccb2dfcafed1cb448332caaac398"}], 0xb0}, 0x0) 00:00:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:59 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) sendto(r0, &(0x7f0000000040)="29793ae8ccc10d56b3af7a2f649d0fc1e4c798bfe6d9eb4f2777f5970a4d9b56cb8f3cda556ba3c76b6f39a4df21f2e92e3b26eaadc906d33f6e71347038a43cabd9757d5f6c73e39e70ad02496e8b0b84aa7064b42b6cbfc1a21db9d91cc7c085960bf0e646d0db0ac05f342a51c2b60a25fc31e8a20b2229b0bbf7f781348c33dbedc9e4f3761801a9a3da3194c9d54a362447fca9af9641bcc0c010c4fd2436ed59fe005223e0605c7e4f93592bb0d3370e662647dce8e725a934353b6866cbac9c16cdec42ecb4e9ff521a3e50ea9ccc0fc83c31031ca0f41c84252432a3564b28dc91398920398d81", 0xeb, 0x0, &(0x7f0000000140)=@in={0x2, 0x0, @loopback}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000780)={0x3}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1000000000000115, 0x0, 0x2f}, 0x1) pwritev(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)="b2a0202c46cfe1ee19396fd7d9488414b4495044adb8e0aec343c60c3ac7dd75b72078386d119b4fa66bf178ddbb29821b3bd73f00e8f8e43970233de0f7e7fa34edb256ecf53f2d794378a76f", 0x4d}], 0x1, 0x0) 00:00:59 executing program 0: mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 00:00:59 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000580), 0x1f) socketpair(0x1f, 0x10000000, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xb9, "773efbed49652d163b663c636db3a28b596d8e0822ec055fae3886100f3103fdb154feff5da40b8e217f9a966e9bc2cb75d80d0630624cb5d720ce8d3c5212f3121222b3d72d1ec7e2e722d9966af11500acbb55c793a7ff22bbb85ab9a46823837b38e3c3fd804eb001a360b15ee9daa1da9c70b1e02df55d729dd81ab6dbea9f1fa2295a6fab263a0e78e9bc3d42aa8db19c4ac936eca9dbeb35022c56995c258d4d28cce88b0234bc2cd096909e234685c6fb0e19960196"}, &(0x7f0000000140)=0xc1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) 00:00:59 executing program 2: mlock(&(0x7f0000cf8000/0x1000)=nil, 0x1000) r0 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000fb3000/0x3000)=nil) r1 = dup(0xffffffffffffffff) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0x8) shmat(r0, &(0x7f0000bd5000/0x4000)=nil, 0x1000) 00:01:00 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001480)="a902010000805cb90cca8590", 0xc) writev(r0, &(0x7f0000000280)=[{&(0x7f0000001fc0)="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", 0xa61}], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x6, 0x4) 00:01:00 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x9, 0x0, 0x5, 0x2, 0x3ff}, 0xc) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x8, 0x4) r1 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x104) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x803, 0x0) dup(r3) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x12, r2, 0x0) mlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) bind(r2, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) 00:01:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:00 executing program 0: setpgid(0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$unix(0x1, 0xffffffeffffffffe, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r0 = msgget(0x0, 0x201) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000001000)=""/149) mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0) r1 = semget$private(0x0, 0x2, 0x20) __semctl$SEM_INFO(r1, 0x3, 0xb, &(0x7f0000000000)=""/4096) munlockall() 00:01:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f000000b000), 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xcc, "31b64acc0078a5596b434b6f715dd88fd9e679ecb1430ef1538b9190642574da523682134ee66601c6c4ae4a666a7873b26e6d11dc04e4b333edb8fb26285c2b23d934f8d99d5d2802803c2ad3f8644ccc85ae07d567cf0284b6b00225fea6ab313b358425b77a47ab77c73ec35d1086f5d03430136d70d186f67dd0d94cc92e0a7d4072b05102f75e2c4277a5bbbbaf03d8e9d164093941824c62facf64cf6ca37fabb90a60f6b84301b307f791b65c8a7f63b2b71cdd34cbef0b1783f690d70c86a2f6a793995e6e7f0c13"}, &(0x7f0000000100)=0xd4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x1000}}, r1, 0x3ff, 0xff, 0x3}, &(0x7f0000000200)=0x8c) 00:01:00 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000000)={0x4b14, {{0x2, 0x1, @multicast1}}}, 0x90) r2 = accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom(r3, &(0x7f0000000140)=""/16, 0x10, 0x1, &(0x7f0000000180)=@in6={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x10000}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x0, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x800}, 0x7, [0x3, 0x7ff, 0x200, 0x616c, 0x81, 0x33c, 0x0, 0x887]}, 0x5c) sendfile(r3, r1, &(0x7f0000000240), 0x7) execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='!.\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='[*\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='($*$]^)/i+\x00', &(0x7f0000000400)='*.\\\x00', &(0x7f0000000440)='+-\\\x00']) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000004c0)=""/169, &(0x7f0000000580)=0xa9) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000005c0)={0x0, 0x80000001, 0x3449c7cc, 0x5}, &(0x7f0000000600)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000640)={@in={{0x2, 0x3}}, r4, 0x7, 0x5, 0x2, 0x4, 0xf8}, &(0x7f0000000700)=0xa0) ppoll(&(0x7f0000000740)=[{r2, 0xc4}, {r0, 0x80}, {r1, 0x12}, {r1, 0x100}, {r0, 0x82}, {r1, 0x100}, {r1, 0x4}, {r0}, {r1, 0x2eb2ea47de285260}], 0x9, &(0x7f00000007c0)={0x1000, 0x4}, &(0x7f0000000800)={0x100000001}, 0x8) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000840)=""/22, &(0x7f0000000880)=0x16) preadv(r0, &(0x7f0000000980)=[{&(0x7f00000008c0)=""/141, 0x8d}], 0x1, 0x45) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f00000009c0)=""/63, &(0x7f0000000a00)=0x3f) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000a40)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) getsockname$inet6(r2, &(0x7f0000000b00)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000b40)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000b80)={r5, 0x5, 0xeb, "7cb5f064b737062fa0f0956a701a22e6ddb269c0ea5d0554acc1f0fd1f72c1624a071564203c32c5b763bb863419a03815b1eefec76811b9d749828d890f92d94d2818eed463d2363ff369d42ca4b5a792882d26b2a4a88ce5f1a5caf0db51eb0bfc4e09e65f405da62d899854ab74efdd008cb403cb7fa05d4b6a7cfba8a9b5ec7dbef64aab0d31304190a8fbbbef2ea2caa236b68e12915704816f9ae44b03e67bd162bdecd906e909107cd9676e8f6c72b41916d9e8a3c5d3cf71664a4cec8bf8b23feaa2b68866ab5032631c1484e0488eccf1ad2bcc54d5613661378c8d22b8de08abb9b35c5b9972"}, 0xf3) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000c80)={{0x1c, 0x3, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0xe80}, {0x1c, 0x2, 0xd9d, @remote={0xfe, 0x80, [], 0x0}}, 0x2, [0x3, 0xa4, 0x3, 0x6, 0x3, 0x7, 0x80, 0x283]}, 0x5c) fcntl$setstatus(r3, 0x4, 0x10040) lseek(r0, 0x0, 0x3) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = getpgrp(0xffffffffffffffff) r8 = geteuid() freebsd11_fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000001100)={&(0x7f0000000d00)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000fc0)=[{&(0x7f0000000d40)="40a9c822188fdd222dc359b10072bfe5cef1884a5b3820ae40078a451bf2a5ee44b013153a8e5940b3b412829be1559e91ba7b2d564280d23f7f893f640955de5eff63a9490a54735565f256e1ac456ead8a75a481023baa5c12d85d974e6f3d999e5b301498e7b7334ee341f135d5b56e78882af3e666aa788119d9b8ca30a544250b", 0x83}, {&(0x7f0000000e00)="3ce57097093aa4faa021fc79d27cddc6847d7180f19051fb145f094eaf46533f78d6c19137feaa5e8b83935646406f6f5828d963ff4101193d11e7205216a448298f947e4e40b372345929bd7a95cdc35236196f80c036f9987d3dea38a74cd023e73b17f68092c693b91dd8ddb0a2303106b71e7f320bfca07c6a37a793581a31ffb3765a3576929969e861e6fae7cff398a862ddf9ea1624aee3965999033381a33cca171d1f691bbedd1914e64b7a81c315df58c7292d6a83c5445f24ba3c34259d305adb2a7005a4e8455fa407f037de0ba9106746bead", 0xd9}, {&(0x7f0000000f00)="56f544de4ea62758ba821284cb2e33e34a686144d9785f2f0ad27094ff77ec24079bbc4bebe819126564dc9f4601070112e523a8e34c6249ff77c9116d543a1353ba1fa39954efd8cb3d7dddf4c79ff3f066cfb9eac90925ae4c838ba61a508404720cc445ba5f3a9a8bce24d11b1992da0572ffe19c8632bb92b467e6d8fdea5d0db19eea386e8d05f61914eb187f41717ae201eec902ad448741cb910aa66e0bd71beb6e426d43497f2f3cbfd63fd8", 0xb0}], 0x3, &(0x7f0000001080)=[@rights={0x20, 0xffff, 0x1, [r2, r1, r3, r2]}, @rights={0x20, 0xffff, 0x1, [r6, r1, r0]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0x60, 0x1}, 0x80) truncate(&(0x7f0000001140)='./file0\x00', 0x40) 00:01:00 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x2000, 0x0) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0xb00) 00:01:01 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x8, 0x4) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f00000006c0)}], 0x1, 0x0) fsync(r1) socketpair(0x17, 0x0, 0x8001, &(0x7f00000000c0)) getsockname$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) 00:01:01 executing program 0: setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000000)=0x0) setuid(r0) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000040)=""/56) 00:01:01 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0xfffffffffffff5fe, "7f7236dbe9716fb7d8fe3c6494a30589"}, 0x14) r1 = accept(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000001140), &(0x7f0000001180)=0x4) listen(r0, 0x8000) r2 = accept4(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000011c0), &(0x7f0000001200)=0x8) 00:01:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:02 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x1c, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) mprotect(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x2) 00:01:02 executing program 1: getgroups(0x3, &(0x7f0000000140)=[0x0, 0x0, 0x0]) chown(&(0x7f00000003c0)='.\x00', 0xee00, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="9b00000078ba5e88f3fa20dd429a042f540f103962606bbbab9b273efe6b348a7c9dad49205013974e7b9f9786af682fc7ccbb6f7a5c0a4a3a68983adf9cf701fcd792b24d247df2ea4259d6c54c904d79aa6965d2bb2cdff08523caf394d649d8cbb504ecd7c39a306a1d3c16d774d30ae43b1961039a2a9bcf98234302525c642689ab24ceeab6e13e500b5abc19ca0b41670753d698b8ef42b2f91401857a7587e4781f2164e9842747b613eaf048ee131b289ae0b03aac0076da552f760c7c5607edc6d607c68ee51ec4"], &(0x7f00000005c0)=0xa3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000440)={@in={{0x2, 0x0, @multicast2}}, r2}, &(0x7f0000000600)=0xc7) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000380)={r3, 0x7}, &(0x7f0000000400)=0x8) chown(&(0x7f0000000000)='.\x00', 0x0, r0) r4 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x8, 0x2c00, 0x886, 0x2000000000008, 0x0}, &(0x7f0000000100)=0xfffffffffffffeb1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000001c0)={0x7fff, 0x0, 0x1, 0x100, r5}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000180)={0xb262, 0x6, 0x5100, 0x1, 0x100, 0x3f, 0x10000000, 0x5ec5, r5}, &(0x7f0000000200)=0x20) 00:01:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f00000000c0)=0x80, 0xffffffffffffff1c) 00:01:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:02 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpeername(r0, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c) r1 = accept$inet6(r0, &(0x7f0000000080), &(0x7f00000001c0)=0x1c) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000000)="23d918d5215eb7ac6afa43bef67c0ebd", 0x10}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000200)={0xfffffffffffffff7}, 0x4) getrusage(0x1, &(0x7f0000000100)) 00:01:02 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) getpid() getuid() getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) getpgid(0xffffffffffffffff) getuid() freebsd11_fstat(r0, &(0x7f00000003c0)) sendmsg$unix(r1, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB="79504c149a5ca8dff952"], 0xa, &(0x7f00000002c0)=[{&(0x7f0000000240)="f66bccd9c2dd99470a913e3df2e4bd2a7ef2574111c50984d986625a22e597191001e49721b1cd3fcfa54b321e9b658c5fab6988dc29aeed697566259b23083e8775f34703bd53089ed40d64f78b81f6b6139f551597ffa561", 0x59}], 0x1, 0x0, 0x0, 0x4}, 0x8) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0x29, 0x4, &(0x7f00000000c0), 0x4) 00:01:02 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa00000000000000000000000000000000009599256dfc000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000008210000ed0000003c00000000000000000000000000000021000080caa8b59aca57b1dfe88160ec1c545598013097b953bd15f902aa8b0bd29a8bb44b857cd36e093dbdac729f6a828df9ce607304abff94d338", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) 00:01:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:03 executing program 1: listen(0xffffffffffffffff, 0xde0) r0 = dup(0xffffffffffffffff) r1 = shmget$private(0x0, 0x4000, 0xa0, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x6, 0x3, 0x7a}, 0xfffffffffffffe02) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r2, 0x1}, 0x8) 00:01:03 executing program 0: r0 = dup(0xffffffffffffffff) pwritev(r0, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) truncate(&(0x7f0000000300)='./file0\x00', 0xfff) 00:01:03 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000001580)=[{0x0, 0xfe7c}], 0x1000000000000309) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x0, 0x200, 0x73, 0x1, 0x4, 0x0, 0x7, 0x0}, &(0x7f0000000180)=0x20) poll(&(0x7f0000000240), 0x0, 0x401) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0x0, 0x10001}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000040)={0x633b, 0x200, 0x20, 0xaeb, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000280)=0x10000, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r4, 0xf, 0x10000}, &(0x7f0000000100)=0x8) 00:01:04 executing program 0: r0 = semget$private(0x0, 0x5, 0x101) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0xfffffffffffff9f6, 0x3, 0x0]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003d00)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000080)="1e", 0x1) sendmsg$unix(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2], 0x28}, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f00000000c0)='S', 0x1}], 0x1) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300), &(0x7f0000000580)=[&(0x7f0000000380)='-\x00', &(0x7f00000005c0)='-\x00', &(0x7f0000000440)='\x00', &(0x7f0000000540)='-\x00']) 00:01:04 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000140)="b65511e0eb0b2da25c8f24051bd99572b9d4f0497d0938b6e4a3b18181f795408555f97bd866a49ea6154bde3617748f3d952d677cb1ce0828b30b701a8a0e9017846e3ff361e5d51cd31ebbf1d29afd7b1c3bc0e318907275826a631ff564dc52826af729bb2327b647066dc87d68987bb7ed29ca2acfa92f4e085c58a97b26fbcc56ccd91ae55b44a9166e4e07edf5b4930c2421a80036428e78a598e7a0eab1ecf0aca2df9a50fa2f7fd83f804ffe1738009379369d616fa0d4bc3f4c4062", 0xc0, 0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f00009f6000/0x2000)=nil) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r2, 0x5}, &(0x7f0000000240)=0x8) 00:01:04 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[], &(0x7f0000000040)) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:04 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x5) chdir(&(0x7f0000000040)='./file1\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00') freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3f, 0x1, 0xa0}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)={r2, 0x56, "30f0acf40f5c93d2daa8d94ad736ee1799fefe3e15582e6eac75840a8886dac8e369ee7d9bdd384c93f23075c5634b27a171475e62fdfa189b9d5821bb8afe4e13af9174d85564ead9f4a198f4ab88dee8f2f3c3b27c"}, &(0x7f0000000240)=0x5e) 00:01:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:05 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x5) chdir(&(0x7f0000000040)='./file1\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00') freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3f, 0x1, 0xa0}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)={r2, 0x56, "30f0acf40f5c93d2daa8d94ad736ee1799fefe3e15582e6eac75840a8886dac8e369ee7d9bdd384c93f23075c5634b27a171475e62fdfa189b9d5821bb8afe4e13af9174d85564ead9f4a198f4ab88dee8f2f3c3b27c"}, &(0x7f0000000240)=0x5e) 00:01:05 executing program 2: getpid() r0 = socket(0x2, 0x10000001, 0x8a) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x7, 0xce, 0xffffffff, 0x9, 0xe25f, 0x101, 0x0, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x457b, 0x6, 0x5, 0x85, 0xc9ed}}, &(0x7f00000001c0)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240)=r1, 0x4) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="000000f1ffffffffffffff00a9c3f6a58a87de6e890a35849c9b34e6f512e75796567fa424e0d509862f7a8c22ecc9e89fa9655ebc3f8c2e728240f9536f6a880100008000000000f4e4c97ad414b0a77c0ce53a7be3de6700b434a4986c49907a86c478ac878d6413865097e5ceb99847b020185419429a31c19726874c342cf71aa109f97f04546285f9bfe2e02dd09b111f6487aa53e7ab78e9"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x30, &(0x7f00000000c0), 0x8) r2 = shmget$private(0x0, 0x3000, 0x101, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000280)=""/107) 00:01:05 executing program 1: ppoll(&(0x7f0000000080)=[{}], 0xe0ee, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x40, 0x14d) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000340)=ANY=[@ANYBLOB="000000f5267a409df2d59c33b45d1263930000000018000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000002093886d1d8b67ea03cc00040000000000000000f4ffffff00000000000000000000000000000000000000000000000000002d95cbbadfdf60e48f025f0b678154524f50e6d203210b77e874337cd1b3c3ee0f0171d26446749dbfc2e55130ac8311213e681ecde41f4902cafbbf7a6e0f84036ed777"], &(0x7f00000000c0)=0x6e) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) r9 = accept$unix(0xffffffffffffff9c, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000580)={r8, 0x3ff}, 0x8) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000440)={r7, 0x8000, 0x0, 0x100000001, 0x4, 0x1, 0x8000, 0x5, {@in6={{0x1c, 0x3, 0x40}}, r6, 0x8, 0x10001, 0x0, 0x7fffffff, 0x8}}, &(0x7f0000000500)=0xb0) ppoll(&(0x7f0000000280)=[{r0, 0x1}, {r1}, {r2, 0x40}, {r3, 0x2014}, {r4, 0x90}, {r5, 0x80}, {r9, 0x20}, {r10, 0x1}], 0x8, &(0x7f00000002c0)={0x3, 0x1b3b}, &(0x7f0000000300), 0x8) 00:01:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x0]}, 0x6) socket(0x0, 0x30000000, 0xc53f) 00:01:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x30, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x14, &(0x7f0000000100), 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x1, 0x6, 0x9, 0x1eb8, 0x7f}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e23000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c392c5cd816a08f374f6a938000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ecc3ae33d2bf66cfe07bd99b90e561e895209894620b1cca86a79fa5bcfbd52b634e76fa20a284db705823b2fe2694e0be19a92d52e4a1b3101bb4ce80a39de40a7090a46c3cbf", @ANYRES32=r1], &(0x7f0000000200)=0x8c) 00:01:05 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) listen(r0, 0x0) socket$unix(0x1, 0x1, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x80c, 0x60) getitimer(0x1, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:06 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x2}, 0xff8a) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040), 0x0) 00:01:06 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) 00:01:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000080)) 00:01:06 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x5}, 0x8) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pwritev(r2, 0x0, 0x0, 0x0) 00:01:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x8, &(0x7f0000000040)=[@in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x1, 0xec73, @loopback, 0x7fffffff}, @in6={0x1c, 0x2, 0xf55a, @loopback, 0x7}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0x2d6e}, 0x8) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x2, 0x8133}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0xd, 0x800}, &(0x7f0000000400)=0x8) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{0x7fff, 0x101}, {0x1f, 0x5af}}) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) 00:01:06 executing program 0: mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) openat(r0, &(0x7f0000000080)='./file0\x00', 0x48, 0x8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) r2 = socket$inet6(0x1c, 0x20000005, 0xf083) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000)=0x505, 0x4) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 00:01:09 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x80000001, 0x3}, 0x10) poll(0x0, 0x0, 0x664b6e3) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:09 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002680)=""/4096, 0x13b7}], 0x2) pwritev(r0, &(0x7f00000003c0), 0x395, 0x80000) 00:01:09 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8) r1 = shmget$private(0x0, 0x2000, 0x11, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/254) 00:01:09 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x7fff, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2ff7696c653000"], 0x10) sync() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={r1}, 0x0) 00:01:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000000280)=""/154, 0xfffffffffffffe72, 0x81, &(0x7f0000000340)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0xfffffe78) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, @broadcast}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) 00:01:15 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0xe90, 0x0) 00:01:15 executing program 0: r0 = socket(0x3, 0x10000001, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x7c4, 0x7fff}, 0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280), 0x4) 00:01:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:15 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000658000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f00000000c0), 0x4) 00:01:15 executing program 1: r0 = socket(0x17, 0x7, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x9, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e21000000000000000000000000000053b5b74dff15d7e5fdfb760500000000000000000000f500000000000000000000f7bd29b476f808b6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="02000000930a000001000000d203000004000000"], &(0x7f0000000140)=0xa0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r2, 0x0, 0x9, 0x0, 0x0) 00:01:15 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x2, 0x7, 0xfffffffffffffff7, 0xfffffffffffffff9}, 0x8) ftruncate(r1, 0x400000000101) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r2, 0x0) ftruncate(r1, 0x100000001) open(&(0x7f0000000100)='./file0\x00', 0x108440, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) r3 = msgget(0xffffffffffffffff, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000200)={0x8, 0x400, 0xcd83, 0x6603, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r4, 0x400}, 0x8) msgsnd(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1, 0x800) 00:01:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000003c0)='6', 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r1) 00:01:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x2, 0x0) 00:01:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x9, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xc}, 0x0) r2 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180)={'accf_data\x00', "1ad5ed4dca8797f69f1cf8ac7a802780674c3865065723b04ae9ccf1cee2615a4d54647a5dcc5c4bf0afd32514b8f3fc92c973b282fac1bfeaf6157a72639003561fcf5e77906de3b2c65276756f4fc4659439db299a8ad898c9e350e545726d1987d54b29a1e080ee5b5004b95a4574e138488aeec8269d8d15e7d269eb563aee05b60eb529e57f38520dcc50a1c8d0917a2c9d7ef74394a23a1fb47461bcc9708ff910ca9068bf247d20bd65a8290dc02154469435b0abdcc5c7a31bdb104321cba0a9fa90b139202778efddd43ca17f70907c21517540908d7ae325795d22076d06910f9f454c025fca6dde7d5d26"}, 0x100) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r1, 0x37655807, 0xa8b, 0x2, 0x6, 0x80}, 0x14) 00:01:16 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xcc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r1, 0x4, 0x10000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r1, 0x18}, {r1, 0x2}], 0x2, 0x664b6e3) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x46, &(0x7f0000000080)=0x88, 0x4) r3 = getuid() freebsd11_fstat(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r4) freebsd11_fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000100)='./file0\x00', r3, r5, 0x400) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:17 executing program 1: r0 = socket(0x1, 0x2, 0x5) r1 = dup(r0) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x800) chmod(&(0x7f00000000c0)='./file0\x00', 0x0) chmod(&(0x7f0000000000)='./file1\x00', 0x6) 00:01:17 executing program 2: r0 = socket(0x2, 0x5, 0x0) close(r0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f00000000c0)="5328cf5d120748723f9b00d694568cc83de30a062129b8577980143e462ab9e6eac0b39d942e2a3687954b6f359268839650125c7b622c009a4b5c3b22a89c181a48f7e516ff86ec6a1c897d9edb049db392ea803ba413aad3be8689e9179440fb70962cedc3763d71b53cc050afc1342a86dfc43a240e549a54fdc6858480dfd67aac1c5bff24710114fa9b3d83b1c1ae8f736c736e7575df08bf4a41282fd47b89f6fd729d8fd89f787ce7c28d97a886f09bfda5a0791e34d407db1ccea8ca59ba97d2c7b1ab910c29790d06b5", 0xce) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={0x0, 0x8, 0x7, 0x7, 0x6, 0x1, 0x774, 0xf94727d, {@in6={{0x1c, 0x2, 0x1ff, @empty, 0xfff}}, 0x0, 0x8, 0x46, 0x45, 0xf4}}, &(0x7f0000000400)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x1, 0x3, r1}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0xc1, "5041b0b8a7c597645161415b842d23a85f45d5bf4f6a532b98d43e96446424bc10cb870d645ef372f0cf74b958f3ffca5c904152e2e4986d9610127fee8c246f0ff855f86b424e75f84fc5776f4b53ce798124cb43072de4c060106a998c707eaa2172109bc510d4f55d027874574c4e2f4e1dc31ab61a1a2b29213e9830820cda555e4c8cd288fd24f1082195fda5fb29990a6d43fe2bda8ef721893c8f1b0a03845c0f0b30edf4024d4601fb5638f467cd54e7023e7121e1667ecc375d3ec154"}, &(0x7f00000002c0)=0xc9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000480)={r1}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r2, 0x3, 0xffffffff}, 0xc) accept(r0, 0x0, &(0x7f0000000000)) 00:01:17 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0xf30d8a77) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f0000000040)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@multicast2, @remote={0xac, 0x14, 0x0}, 0x3, 0x9, [@rand_addr=0x7f, @rand_addr=0x3c0, @broadcast, @loopback, @multicast2, @multicast2, @multicast2, @multicast1, @loopback]}, 0x34) 00:01:17 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0xff, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x32, 0x0, 0x0) 00:01:17 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)="d0f577d921b61c172f1156c870b394d5bd9e0b6d6d43edaa920dfebe12eebe8c5936d543f21d0ffe3f94e690728f3a4782d327838791537344c9fbce9194e0f056654251cc913a1a4bb324ed50c97078c4a8dc08697ba974b41b9254e2efa0d825819dae69fad89298ab9911e3ccb7c5e384a5f8172a7b59b524462bbee562e46fbca3ba6633f084914a163982e29a68be66936fddde4ff1b76bf76ed40ee140e1af62131b2e9132b726e5098fa96dc507b4c6dd3c76aac5b1fed9664b2bfa05a2cf04b8cfd3a085e984257991375c235c13276c67f275ee956b37fecd9cb6", 0xdf}, {&(0x7f0000000200)="e2cbe586bd8358d59a657d18da9537895e677e84a11ac6a9e91da1af07000d26c76dc728224b97e4023ca50e85965ec8390b7b5bd6d18b91cd1f3800ada5a04e06ca91ea64aa0f3b360c7f334304218fe78120b7e4b3191aa429b23d2fe442138461a3af09425018069d4e02245c12a7db83e1590b1e3fc51046f5becf028764ee280bc94516523179b8ddb0", 0x8c}], 0x2, 0x7) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000380)={@local={0xac, 0x14, 0x0}, @rand_addr=0xff, r1}, 0xc) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000440), &(0x7f0000000480)=0x4) fcntl$setstatus(r0, 0x4, 0x8) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000540)={0x0, 0x2, 0x0, 0x3f, 0xffffffffffffffff}, &(0x7f0000000580)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000005c0)={@in={{0x2, 0x2}}, r2, 0x3800000000, 0x9, 0xb, 0x6, 0x400, 0x80000000}, 0xa0) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000007c0)={&(0x7f0000000680)=@in6={0x1c, 0x2, 0xffff, @empty, 0x40}, 0x1c, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=[{0xb8, 0x84, 0x100, "98a7eb4531381089deff01d7169d897c043cea80573c6814a246fccd4e7aa4952cc62fa35a7622f64c7cbd2c9af647e2f5528a80fc3afe703b2f968d81f989948da192d15c6bf873d82451ef8ca79c3d448de4db2ba196be223bd7817f6ff45fc8e841f60e4947ed2f1864db73bba15f2ba5dc2900cfcc238de9fd88c78cb0414ecb00bd660f87f886d94934aa33fde16827500a1a1c079cb4bd17af12bda1a3ae"}], 0xb8}, 0x20000) r4 = open$dir(&(0x7f0000000800)='./file0\x00', 0x800, 0x100) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000840), &(0x7f0000000880)=0x4) sendmsg(r0, &(0x7f0000002e40)={&(0x7f00000008c0)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f0000000c00)=[{&(0x7f0000000900)="024866a7d2901c25e0515b6d6123cc55a54761321754a68e753b3e8fe921434d7c159c9a13a85b5b85bd46c6a2dcbd109d125a5efe541308a267cf1b117eb7e86b248ab72ab8f594e1b39a66552f771eb48e9a52ffdbdd83da4c2f196ffd81a4a2528e9d6b82986d8e307efad1a87bde40bd8b96fc5811d0fcccfcb6c581a62f34dca75d6346cfa383135b5d6fc0eba15ed37466fce38649d73ddf0134bc9fd9a1dc6ca29abe53893e481f012a75e0fe71d380600b59dbea6253fa437d855cb3c8b3ba29c82f549e4bb75302115a1e54ef0160", 0xd3}, {&(0x7f0000000a00)="ffae8da5caf8692903b6bd2105fe54ca01ae16bb79386ccfa57c621721f2b20591d505192a4e1beb28992062ceba6808ccfb107233c175d04302865ef988d6ddac2ea37e804d573eedc6f50d804d166b4e1a59f4de286accf1735ee3abb84abb94c5d0275d01a236cc28a3b8b9764c662f138d4b5ac096a49f50ecffdbeb411ce1210a458514c6e5cd0ab90969784ec99f1ae804ea2562b7d7c73c84966358411fd18edb41235abee97a113254ec3415640d671811dfb7af223fd61f21d99674cfaea384eb71fbf83defdd4854cba265f72890d40b2d7bd851cb", 0xda}, {&(0x7f0000000b00)="c618bdb59f05fb74b9f87158d550fc547c9a0aca1719f8e07b3d071ae9545b841694c1a32dc29ca7dfaaae9762e2d4dd8c75289822e9652649685d88cc9efe1813479cb731c77a97edf40e2fd1223e4022c27e281fbf03a2f1dacb2c7764212035c9f00153d55aa7def473b2ac2ad66813a5dd7960ebbb2e930bf9e19c453b", 0x7f}, {&(0x7f0000000b80)="7619fdb26a9f3ff8a89331601204a707e9e812795b03809f18337af9cb423e708abec17e096422c0f378a19852a7ae7c5d42c17266b2e638933b72521a3c80ccf55715562694d347a50554dcd91fa90cb39da48ed4a2e30018cf868d6c905340481e06", 0x63}], 0x4, &(0x7f0000000c40)=[{0xe8, 0x88, 0x3, "4c918b09b0613eeb41a17217f17e779b54a77fe8d275c0ed7a2bfd7df41e2d6eea49b12b43cf84f6466173509993db9250d5abdac6e316afa6fce4374ec6fbb9e75c646527411ef916a0954ff535573ad96ffc726f5fc9665a0608372aa90ba1b3d29a25f679e67cc163d40ca0a4a29f4c7c9e698b72b9462077367ef52a1f4ae9641e8e4c0a285cb93912c8a1ad8aaafaeda58c0705b5b397bc0faf9ebd4a39c29b65252fb92ca30b0e9d25f5488205b6ac99bfee2ba3a91e6cc8b154ddc885ab473d86cf34b1cadaf304f6feff91db7d8b288be540"}, {0xe8, 0x0, 0x4, "6753ec1a0fb109344fff9f3818633788916964a0786dccecd6441acd40733e47e3ddb9705bab52d0f7cbc7fdbf838d404c176873ac13f6e753b2276e7dd1fae8efe91d479ad0d75fe6503202c5b979b490c62c6883b91f10a850044bee61cbe7c8c66639b941dff5f666561f230e6ee8d54f5c2c1308ab2d8ff40fdd852c3e8a22dc3e672502436af6e23357d3d6fb28d2b97087392bf1eea07433bbaa5c9df91f395646b58284533483289120d251af35dfaa084c51e8b2080767d174aa768a171f2285c7756d2cff1cf545db4e9dd65e815e"}, {0x1010, 0x3b, 0x5970, 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{0x1010, 0x97, 0xffff, 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"}], 0x21f0}, 0x20101) shutdown(r3, 0x1) bind$inet(r0, &(0x7f0000002e80)={0x2, 0x3, @multicast1}, 0x10) r5 = semget$private(0x0, 0x2, 0x142) __semctl$IPC_INFO(r5, 0x3, 0x3, &(0x7f0000002ec0)=""/233) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000002fc0)={r2, 0x8}, 0x8) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000003000), &(0x7f0000003040)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000003080)={r2, 0x7}, 0x8) syz_extract_tcp_res(&(0x7f00000030c0), 0x9, 0x9) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000003100)={@remote={0xac, 0x14, 0x0}, @multicast1}, 0x8) utimensat(r4, &(0x7f0000003140)='./file0\x00', &(0x7f0000003180)={{0x80, 0x5}, {0x9, 0xfff}}, 0x200) __semctl$SETVAL(r5, 0x2, 0x8, &(0x7f00000031c0)=0x5) __semctl$SEM_INFO(r5, 0x6, 0xb, &(0x7f0000003200)=""/33) preadv(r6, &(0x7f0000003300)=[{&(0x7f0000003240)=""/153, 0x99}], 0x1, 0x0) 00:01:18 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x400000002c2, 0x0) write(r0, &(0x7f0000000000)='\n', 0x1) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000040)=""/108, 0x6c}], 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:18 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x10000, 0x1}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x1, 0x1000, 0x10, 0x3a, 0x80, 0x1}, &(0x7f0000000380)=0xa0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x3, 0xf, 0x189c, 0x3}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000180)={r3}, 0x8) 00:01:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:19 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) 00:01:19 executing program 2: poll(0x0, 0xfffffffffffffe95, 0xffffffffffffffff) r0 = semget(0x0, 0x3, 0x63) __semctl$GETVAL(r0, 0x7, 0x5, &(0x7f0000000000)=""/4096) 00:01:19 executing program 1: r0 = socket(0x2, 0x3, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, 0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e21bc020000fe8000000000000000000000000000bb0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000c50000000000000000000000000000000000", @ANYRES32=0x0], &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x761b, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r1}, 0x84) 00:01:19 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f666978184f16a5602b176c65302f66696c6530008c51c479c29d39bf89c3f804d121cb2de610b3a33001fa7a00010000000000aca6ab1218d4ea61c6caec9f94d9b72a3af2aa99873a24a992a241c6"], 0x10) sendto$unix(r0, &(0x7f00000006c0)="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", 0x58d, 0x100, 0x0, 0x0) r1 = msgget(0x0, 0xbcd4a7e3df33bfc4) msgsnd(r1, &(0x7f0000000080)={0x0, "46a0f04f2a1ecc5c354a9b0a94c5964d04f8f3e83f8dcf2d1d053492175cefc250cb91db97da0aa69d7d4fef20eb0602ded4c19a22f9d2e435281f1102dee3019d60"}, 0x4a, 0x800) 00:01:19 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666936ab3010"], 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x26d}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)={r2, 0x5, 0x53, "0aa4264fca63fb50d549eee1883a93bf38839b200585a0c87e0ad1fa68e3efc206efa912b3ea0ee150bb1c5500cf81413cef6bf90aacea07844a9f0e11ef97caa341f78823c08337e1ea4512469c8b8b181a1a"}, 0x5b) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r2, 0x6, 0x1, 0x3, 0xe2, 0xe2}, 0x14) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r3, 0x7, 0xedd, 0x58e, 0x3f, 0x9}, 0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x2, @empty, 0xffff}}, r3}, &(0x7f0000000340)=0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x0, r3}, 0xc) 00:01:19 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(r0, &(0x7f000052fff8)='./file0\x00', 0x8004, 0x4) openat(r1, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) lseek(r1, 0x0, 0x0) 00:01:19 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1) fcntl$setstatus(r0, 0x4, 0x10000) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) pwritev(r0, &(0x7f00000003c0), 0x141, 0x0) connect(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) 00:01:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:20 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0xffffffffffffffff) 00:01:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000025, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000040), 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001380)={&(0x7f0000001080)=@in={0x2, 0x1, @broadcast}, 0x10, &(0x7f0000001340)=[{&(0x7f00000010c0)="84b0d016f526a29b32f38afed7beea5e10a20ac9d9fae897f7ca7bbd3a1cbbb434006e67d890ba3902def9cf5e0d48bf3c8e8f03810eb974ec64cbb1d99dab4f2685d0109905cf1a7aed7ca38466e5ba64789f35c0b90b40df55a5d71e5ef56799b7ea83b445cca89092f6be033efe19ad196a59c8ae825f68d976f7ac6b8ee965e5", 0x82}, {&(0x7f0000001180)="7211f1806ac7e4cbb916aeb40972980b2c8d10d105a86733d22221d9b994ab96fc3a997bf18acfe94f4229bb040d6b9bc80e3fabfa1ad2da7038690c5f52d8a5f91716787a5c50cb206291c9e980d521d5b87dc7bfc05884f3", 0x59}, {&(0x7f0000001200)="4da9266b452971ba33cbddd7fe91d5e8f94d2a4f125b6599836602ff1ed73465e60cf5e58ef89b154b995d831c0cea5f34f6cba4756311c20bcef6205057d6427dfae74637a0a5ef14e7db094f3a78b7d5329e33a61d0cfe7ba197491d9623b8415fb1ceaef4ca279094cdab593bfa8e9d78542045ab7b2c87c266054a31d259f9525660faac53faaa9d5f60ce3fd655c735c7428eb9c1f888ca6fd75254a47ad830437e883591c464b1725788607e3aca8a62357b18f723e9946fb3583f192cd603062dc1080fff579e30a2587bb5c41a7f530fae04d99c4a3e7caad74b2ac15bb9d52f", 0xe4}, {&(0x7f0000001300)="04a1bf5cdf012f4552d1a223bcbef14f11807f299311c152e1f4084d31572054885b8557a688ecd69323da7853884a5e03d290", 0x33}], 0x4}, 0x1) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001400)=""/4096, &(0x7f00000013c0)=0x39c) 00:01:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) chdir(&(0x7f0000000040)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) fcntl$setflags(r0, 0x2, 0x0) 00:01:20 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, ""/64}, &(0x7f00000000c0)=0x42) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0x8, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000004c0)={'accf_http\x00', "9f8d18d59913a492cb0cc4c03802e765a52ebc8f97c0146daf9e3399db56946b920841baa8f1f8442bb48283b127b50c7a996bc76eea952aadc9fb96ceaf72b9d9644ae3a9c0765c538d1379be68f15931c3b929c9aac58f28ce71758e22c6508ea17a0ae2518627beeb6f21df2d3ca56f8d48dc3e47fef8216184d8f1302f920968f69dc1b2460afe5861aab665c0300fe7beacdd2c3b55636f35c2553d280d538c05fd365c0e93b30048ed3803aa3fe1904a8bbd399fa8d6259c7eacf2cea2615265d29c443bf4a12a57e3ded4a3ea3eada6ea7bc6ebbe6f4b0962f2ee80b704517128b6943b490a6262b47509c638"}, 0x100) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={r2, 0x3250, 0x5, 0x6}, 0x10) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1200, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:01:21 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037abdea19d1d65c46727a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) writev(r0, 0x0, 0x0) 00:01:21 executing program 1: socketpair(0x1c, 0x10000011, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) __getcwd(0x0, 0x0) 00:01:21 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x8, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2000, 0xffffffffffffffff, 0x0) 00:01:23 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) chdir(&(0x7f0000000000)='./file0\x00') madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x10000000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x3) 00:01:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2}, 0x10) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x41, 0x1aa7, 0x312, 0x5, 0x16fe, 0x6}, &(0x7f00000002c0)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0xfffffffffffffffd, 0x40000003, r2}, &(0x7f0000000300)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x80000000, r3}, 0xc) r4 = dup2(r0, r0) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0x69, 0xfffffffffffffffe, 0x0) 00:01:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:23 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) 00:01:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) listen(r1, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) 00:01:23 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='.\x00') open$dir(&(0x7f0000000040)='./file0\x00', 0x20000, 0x2) 00:01:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000780)="f5", 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="f0", 0x1) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_data\x00', "4fc1edfb5e3b8845072f2335a5dc901f8c2c1ddbdd29b2ac25770fd8d87a3213ce894dc3bdc7cbd08209a5480b40dfe6d21d7b276adc6152aa8f9de2a36ae1d5233f693ebf9bb0a5d8959dde96d2f2a3ba692af0748c693fc3d8db5486af0159aabd74daccbae694afb1b1ec772e7e8bfed17ee96e2c6ae74bcba6ac41740cdf2031daada5b7feab9b5f5d1eb04c3bc513ca26787ffd7f3d960fdfa47fba39adf93aa19cee26467f015c4fbc684c2c91a8f4cf14897fc7e2ded98581ddbc94964114d0c2e44cdae510ced65fcad059c2dd8f5d3a1bffbfff8abbec5ee633ee49d8ca99d4305654edf13d30b7016a6812"}, 0x100) r1 = accept(r0, 0x0, &(0x7f0000000280)) connect$unix(r1, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa) close(r0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000240)=0x100) 00:01:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x6, 0x3f2d14cc, 0x83, 0x6, 0x1, 0xfffffffffffffffe, 0x8, {@in={{0x2, 0x1, @multicast2}}, 0x0, 0x80000000, 0x1, 0x792, 0x5, 0x10000}}, &(0x7f0000000340)=0xb8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={r1, 0xfffffffffffffffd}, &(0x7f00000003c0)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x4, 0x400, 0x37, 0x20, 0x0, 0x9, 0x1, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x3}, 0x8) 00:01:25 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:25 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002700)={0x0, 0xfffffffffffffe5c, &(0x7f0000002580)=[{&(0x7f0000000080)=""/52, 0x34}, {0x0}], 0x2, 0x0}, 0x842) write(r1, &(0x7f0000000000)="87", 0xffffff29) 00:01:26 executing program 1: getuid() freebsd11_lstat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000380)) r0 = getuid() r1 = getegid() lchown(&(0x7f0000000040)='./file1\x00', r0, r1) 00:01:27 executing program 1: sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0xffffffffffffffff, @empty=0x700}, 0x10) munmap(&(0x7f0000ecd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x800, 0x9, 0x6, 0x2, 0x9, 0x400, 0x8001, {@in6={{0x1c, 0x1, 0xb8f, @loopback}}, 0x0, 0x8000, 0x100, 0xb22d, 0xaa, 0xffffffffffffffff}}, &(0x7f00000000c0)=0xb0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0x7, @empty, 0xb545}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0}, @in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x5fe}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x2, @empty, 0x2}, @in={0x2, 0x3, @rand_addr=0x4}, @in6={0x1c, 0x2, 0x100, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}, @in6={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000240)=0x10) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 00:01:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xca86) truncate(0x0, 0x0) r1 = msgget$private(0x0, 0x8) msgsnd(r1, &(0x7f0000000180)={0x2, "7543b5e7dbfd28c133d3edbb0893185a4cf890e2a18d1c700463f4218467cbeda5d1a883656266ad98e29c553d06c72c6d9651ebc0446f9d43456e13b014348bf34e60bf84140642c2c3ad084a1fb05b31d6166fa6c8a487988c359aceff3043f5b05c2781c2b0ecfafff103307a9b8e20a6259aba35fef2026bfd212e09d40ef8a65188ce4026934649af856efe03089a153946399cd43c78e622f3bfb1e046be163ea3da423348d847352f8d2ef7ee78de0958c3b15878916e60e83aca25d5f2e7027d3c65a595b402a8c589dd6aa1a9561c21a7a39d30c5"}, 0xe1, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)='v'}], 0x1, 0x0) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x10002) 00:01:27 executing program 1: read(0xffffffffffffffff, &(0x7f00000000c0)=""/89, 0xffffffffffffffb5) r0 = socket$inet6(0x1c, 0x3, 0x1f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x8, @empty, 0x80000000}}, 0x0, 0x7, 0x6, 0x5}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x44b}, 0x8) 00:01:27 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x2, 0x7ff, 0x0, 0x2}, 0x8) execve(0x0, 0x0, 0x0) fstat(r1, &(0x7f0000000100)) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000200)=0x4) 00:01:28 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820216b60ada6c653000"], 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0xec9}, 0x8) chroot(&(0x7f0000000040)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0), 0x8) 00:01:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000140)="db", 0x1) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x20201, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto(r2, &(0x7f00000001c0)="f5a42ab7197555f6be48cbaf0dc9804fa8f0d29d8c603684d916cffb9ebe21e965ad762d7b7d90048477c53df169338298db5b35560bfca97ae76591dfdb3831898d969f4be5cd7b8e15be52ee96f423e1", 0x51, 0x4, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x4ed4, @loopback, 0x1000}, 0x1c) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0) 00:01:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1204, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x2}, 0x98) 00:01:28 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x1f000000) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7, 0x800000012, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) sendto$unix(r0, &(0x7f0000000740)="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", 0x1000, 0x20008, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 00:01:28 executing program 0: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = dup(0xffffffffffffffff) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x1) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:01:28 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xc) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x4, 0x3}, {0x8, 0x1}}) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x400, 0x4) 00:01:28 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) fsync(r0) r1 = shmget(0x3, 0x2000, 0x200, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/64) 00:01:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = shmget$private(0x0, 0x3000, 0x409, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000001c0)=""/225) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) 00:01:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0xffffffbfffffffff, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x31, &(0x7f0000000000), 0x2) 00:01:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000340)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000180)={r1}, 0x0) shutdown(r0, 0x1) 00:01:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000000)={0x1c00, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6(0x1c, 0x20000000, 0x7) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000000c0)={r1, &(0x7f0000000040)=[@in6={0x1c, 0x0, 0x5, @loopback, 0x4}, @in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000100)=0x10) 00:01:30 executing program 2: mlock(&(0x7f0000b6d000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x67, &(0x7f0000000340)=""/159, &(0x7f0000000400)=0x9f) munmap(&(0x7f0000806000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000140)=0xffffffffffffffff, 0xffffffffffffffe1) madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3) r4 = getgid() fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000440)={0x0, 0x2}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x0, @multicast2}}, r6, 0x8, 0x4, 0x2}, &(0x7f0000000580)=0x94) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000200)={'accf_data\x00', "d0880408c67cb649483ec1dda88d9165e36823c950f0d78725c8041914ddcc310956ccbce5e9b9efac7e90b5ccfed56a26771d3b61a3d7d328d1fdc6c9d7bbbbb5a27a39d8bafdfa431aff01255d11d858c8f74e74e5b737dbd6ae8c1848ca0a17488e9ece55f5c66688523a5c2b734953ddff1c08a57b4c34bb0a922ef9a71ef31d0f7c461e51ea0b7a570238d86a8a584c339813e2184730a56463bc62ee4e488c0f89cb482f5036686b85db27cb51cb8139183d440500350374bc0d309fc6d6dedbe7955df916fe7cf0e89b7fe44e2bd4f2ebcf98fbc7cc089db5dde0df4253f2f29963a8f256fffdfbcb87867462"}, 0x100) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000640)={r6, &(0x7f00000005c0)=[@in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xd7}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x4b}]}, &(0x7f0000000680)=0x10) setregid(r4, r5) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast1}, &(0x7f00000001c0)=0xc) mmap(&(0x7f0000be0000/0x2000)=nil, 0x2000, 0x7, 0x410, r2, 0x0) 00:01:30 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x200000000, 0x4) chown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x18}, {r0, 0x2}], 0x2, 0x664b6e3) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) 00:01:31 executing program 0: r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x201, 0x0) ftruncate(r0, 0x10000) ftruncate(r0, 0x8000) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)='\'', 0x1}], 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x2, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x0, 0x2, 0x80000000}, 0x94) 00:01:31 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) sendmsg(r2, &(0x7f0000000380)={&(0x7f00000000c0)=@in6={0x1c, 0x1, 0x3f, @empty, 0x2}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000100)="3589ec77d6d0cb762fe503f6f84d50fa1141e43f01c531845483af6fa67fd50efb8a826e00199dcb1a9541ed1cc00ba8c5d7ebdbbe4af2f07aa0412a820d48e1d0600f73b65010a972f9db80ac0f4245d90bb0cfde8a103e41755e7effa7a08074ac27c06b08dc397c3049fef3cbaef1303bd878040c41ac72e9671eb1b6c6", 0x7f}], 0x1, &(0x7f00000001c0)=[{0x88, 0x3a, 0x1, "b4f0fdd2baec1d7e4315b9760ed35119cfc5f4434d513e966317cd5e231fac77d093dc34a2ad479a95dbecf13cfb1c145c16a5c8d470e7c826c44921bc631fe06f8f57f15d43e82da15152e0d304d09c1717107f4e80cd7ad62cb262ba89c8f3f62ad46e7c4f2a880c8df1e86457a94fc37b733894c8c0"}, {0x30, 0x1, 0x7, "e2a385547cd9e3a4bfaecc13f9d8c9bcea012d545be3ae1289"}, {0x10}, {0xf8, 0x84, 0xe9, "3f2c6dfa138a61fc004aef2fceb993eddc2e28462ca649f807501c697266a4d0c8adc46b0336404a8b503b6e6545e7514880cb16a591437274132f5688076e2d8fc4daf22e49f132d16e9136428c85ce5b54797bca251d236439d9c5e2877fd3fb3612073fbf6be7968f945f056856c62b0853f964d441ae1ec7adc96fd0104a3ddd9967c4bbc95a026358990c89b3c49849642cff3968b421d04183fb47188a055b80468035d6603d52640bc1cab99fe493dbe8696d1e92306261960d9ac59498ee9361413757084de970a64e58332a1468dd4bcbd987cccfdb0ca24febe892b93599a8293b3815"}], 0x1c0}, 0x20185) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:31 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x7, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x7fffffff, 0x9}, &(0x7f0000000140)=0x94) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000003c0)={r3, 0x7, 0x1000, "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"}, 0x1008) poll(&(0x7f0000000180)=[{r2, 0x10}, {r2, 0x30}, {r2, 0x2050}, {r0, 0x20}, {r0, 0x1}, {r1, 0x2}], 0x6, 0x80000001) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x8}, 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b010000ffff000001"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:01:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x10000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x18}, {r0, 0x2}], 0x2, 0x664b6e3) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:01:32 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x44, "7b8697caedb699ad21bf89f2016e333f80ea01d33704e4411bcb700aa38d74cdabe34602a71192464d0451745f88ee47ca3b6ebb3e3a49285bd039c15801bbc4b5a85236"}, &(0x7f0000000180)=0x4c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1206, &(0x7f0000000040)={r1, 0x0}, &(0x7f00000000c0)=0x10) 00:01:32 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) unlinkat(r0, &(0x7f00000002c0)='./file1\x00', 0x800) fchmodat(r0, &(0x7f0000000280)='./file1\x00', 0x2) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r1, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000380)=0x1c) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0x2bd}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000600)={0x3, 0x4, r3}, &(0x7f0000000640)=0xc) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x100000) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x40) renameat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000240)='./file1\x00') chdir(&(0x7f00000003c0)='./file0\x00') getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000680)={r3, 0x1, 0x2, 0x9, 0xfffffffffffffffb, 0x9, 0x4, 0x1, {@in6={{0x1c, 0x1, 0x28, @empty, 0x7}}, r4, 0x3, 0x9, 0x5, 0xffffffff, 0x9}}, &(0x7f0000000740)=0xb0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000440)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x14) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={@in={{0x2, 0x0}}, r5}, 0x8c) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4) 00:01:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x44, &(0x7f00008e2fba)="958e3929", 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0x7f}, &(0x7f0000000040)=0x8) open(&(0x7f0000000100)='./file0\x00', 0x40, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x6, 0x3, 0x0, 0x9}, &(0x7f00000000c0)=0x18) 00:01:34 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x44) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x10, r0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0xfdc, @remote={0xfe, 0x80, [], 0x0}}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x79, "c9155edf5e103c4f4ddbecb52aed447efc9aa9c9add58876d1e450018fdcec63202a4e3738b155de099fcd300a5fe7a232c2d4c95f9b3e7a447eb014f86e83739d2fe51dbcd5e82afa5d37e308416e4a0c23c1e1d89c18f6afa33ec9f28a19792bc5360bde87d4077951f783a336ce992f5053bdf6a31fdc24"}, &(0x7f0000000240)=0x81) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000003c0)={r2, &(0x7f0000000380)=[@in6={0x1c, 0x2, 0x101, @loopback, 0x2}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x101, 0x1211, 0x4, 0x1, 0x126, 0x9, 0x2, {@in6={{0x1c, 0x3, 0x9, @empty, 0x5}}, r2, 0x4, 0x100000000, 0xfffffffffffffff7, 0xdb8, 0x3}}, &(0x7f0000000340)=0xb0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r3 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r4 = shmat(r3, &(0x7f0000ffb000/0x1000)=nil, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) shmdt(0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x9, 0x4) shmdt(r4) 00:01:34 executing program 2: r0 = socket(0x2, 0x10000000, 0x4000000000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r1, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x8]}, &(0x7f0000000080)=0x6) socket$inet_sctp(0x2, 0x5, 0x84) 00:01:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x52, 0x7, 0x0, 0x180, 0x800, 0x2, 0x7fffffff, 0x7}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000100)=0x4) 00:01:34 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)="6c1045bdc6cca38b4cacc171720ad0a1769f39f3a925bcd5243225f54dab4e64b323fe35a8ef98f6d50a8b70ca08f39e096e288a0b0c88b5c0e54d383fc745a61745d205fb7775d9f26ac61ce8cc4d6afdd7f3be9b08763269a70c530f87e00282d74cab55100c1c8cde508be0b3cbb2a3cddac218f01e", 0x77, 0x8, &(0x7f0000000080)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x400000000101) open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) ftruncate(r2, 0x100000001) open(0x0, 0x108440, 0x16) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, 0x0, 0x0) msgget(0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000200)={0x8, 0x400, 0xcd83, 0x6603}, 0x0) 00:01:34 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) socketpair(0x2, 0x30000003, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x4a25}, 0x8) 00:01:34 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0xa000000000020a, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="c5000000023ac3dbf027093b128db44b9b1f6ca7ff51349a194245c5142a87a8fbdd20a89a2582c960ddaca645c56b70fe710877605c0b020750ff90e5109249051ce9dd16749846faed108eb988656e202f202f43732605ab172d85e7f7bbb80ef2260164bdbd6af5aace3588957c5cf281f0cf460595433da8bbd63ef4742f3a7df0d55be9b41be6699d1af4cd3004d13cfee495a29d203eafd8370465e20907dc5d87ebc3e10ac65c6e694417a78b5b9f67ca0e86e81000000000000000000012232c501e2c6c02b359527f"], &(0x7f0000000000)=0xcd) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={r1, 0xc6, "1b714b5a4a9d0387afce1243c1a1c1d29d02735279905fe98cd0c7ba951513f6f9f4cb074f66e966642ff92fe531f3b675ad3c5d92bed1aadda31e28c5bee2cbc0e97470df70a86dcbb8d4f0cc9286f06348338f17a50372ed07ce483a02ceb71598bbe87bc8217bd22a670a7ca91cb0e853df3ea9544f79076d9d495554510544818091cf58579954afe26e55bd4a50128a2132d5d87266e2bed3bebd6838318b55d93dc122f3d4eb9010e938fc7024303dcc5d2c285d2f45ad6bdae227230698cfa5ca9b77"}, &(0x7f0000000100)=0xce) ftruncate(r0, 0x81) read(r0, &(0x7f0000000080)=""/70, 0x46) truncate(&(0x7f00000001c0)='./file0\x00', 0x8) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3) shmget$private(0x0, 0x3000, 0xa0, &(0x7f0000ffa000/0x3000)=nil) geteuid() getpid() getegid() freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000400)) pipe2(&(0x7f0000000180), 0x4) freebsd11_fstat(r0, &(0x7f0000000480)) getpgrp(0x0) getpid() 00:01:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffd, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x8756, 0x0, 0x211}, 0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x668}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x2, r1}, &(0x7f0000000180)=0x10) 00:01:34 executing program 1: r0 = socket(0x1c, 0x2, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000000)=0x100) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="74e7cc696b8818653440"], 0x1) 00:01:34 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x100000, 0x31) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x29e, 0x1a00, 0x6, 0x1, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e22e0020000fe8000000000000000000000000000bb0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="2ef9a32f2c8ee1689697745e000058dd2a6d6ddfa823d8ffc0dc9c4f0900"], &(0x7f0000000240)=0x98) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f0000000540)='./file0\x00', 0x209, 0x8) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) setitimer(0x2, &(0x7f0000000440)={{0x1f, 0x8}, {0x9183, 0x5}}, &(0x7f0000000480)) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000580)={0x7fff, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) accept(r1, &(0x7f00000003c0)=@un=@file={0x0, ""/49}, &(0x7f0000000400)=0x33) flock(r0, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @rand_addr=0xd465}}, r2, 0x7a, 0x1, 0x100a}, &(0x7f0000000380)=0x94) 00:01:35 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:35 executing program 2: syz_emit_ethernet(0xfffffffffffffd8e, &(0x7f0000000340)="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") 00:01:35 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, 0x0, 0x19d) 00:01:35 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r2, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000300)={@rand_addr, @rand_addr}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getpeername$unix(r1, &(0x7f0000000440)=@abs, &(0x7f00000002c0)=0xfffffffffffffe9a) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r3, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x3ff, r3}, 0xc) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/68, 0xfffffed8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000540)={r3, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000580)=ANY=[@ANYBLOB="1c004e2200000080fe8000000000000000000000000000aa020000000000000000000000000600000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000a7ebf7e5e7568995a6416f0000000000000000", @ANYRES32=r3, @ANYBLOB="0800020001000000"], 0x8c) fsync(r1) execve(0x0, 0x0, 0x0) flock(r0, 0x2) setsockopt$inet6_buf(r1, 0x29, 0x33, &(0x7f0000000380)="2de9544e60fc5cb1de0f24ba53437fdc3099654998b7b2017ae4228994ae24a34c10a3555f1ce9ea1ded97a7b8324a5430d79fc76bb296f716b2bae969c7a1ddede862d1aa21ca99", 0x48) 00:01:35 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x400, 0x1) write(r0, &(0x7f00000000c0)='(', 0x1) ftruncate(r0, 0x80000001) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x1, 0x0) 00:01:35 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x10) r2 = semget$private(0x0, 0x1, 0x220) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000140)="81a8e02cf29474d0b338bf3871139608181bfb041c6be9497d3ba21020db95a2b74692ddfb9a230a56b1b0ba4bb69ce32f8685944e535e6add677d124196a771e574ded458ec16bb368bb55e77ef1e1cc96096213a5d4b487060cc463c06d500f9cac672bb5c749a0607c42953245ee95426d4820e8870b7a24ba41d1882c0834d9bc4aa790903404f51c03c54e38ed9e6e659ff69a21dbaf8bbcd72bcf0ac618d1aebf4efd4d6387d3e", 0xaa}, {&(0x7f0000000200)="ee5627acf4789b9059ae9365f2191ed643314e101f0721b00c0abfa8a3fb74a1648271071e92f770f05105c168c20c7d21c34b94c4e51bfd1fc417573d239128e7af9bf4803b1a1e59155e27d6f30287a06e6001943e367fd6c5dc8951bcb69311b80a3399baa2883207d393783f721f014675496fc9bb58c5e1a4c9e98fd247c4b5aa7bbf7ebe07ed6fa16763849cf428d53029981811a1200d3a62b456757afbe213546aa08d1ca40cb62c841b1efc6902311507f84f5a300dfb541175fbdb7455fcd947efc6ca35ad90", 0xcb}, {&(0x7f0000000300)="15ac7fe4f61307304f6e17275cf06bbb8dc500c1342047883a449df1", 0x1c}], 0x3, 0x0) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000000c0)=[0x6]) poll(&(0x7f0000000100)=[{r0, 0x91}, {r1, 0x40}, {r0, 0x11}, {r1}, {0xffffffffffffff9c, 0x146}], 0x5, 0x67) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x800) sendmsg(r0, &(0x7f0000000b40)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="58000000009d000084000056de2466144f3b764dc7c0d8ef2bc6774ccc5200142c0c832df9bc2c90e21e7389ee6a04ff9209c1e9bf4e0bf5d35a923ce6d0aa8db13da416fdb90000000000000000000000"], 0x58}, 0x20185) 00:01:35 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080), 0x0) 00:01:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000940)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfe02005ada96e3b0e634e233f3ad7e263fb3fb3a621d6a43bfd8dfe537acd556628e9ce540e5d70a2730834154327dfa3408f316cef1d929cdb0d16fbc31", 0xb0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000680)={0x0, 0x9, 0xff}, &(0x7f00000006c0)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000700)={0x0, 0x800}, &(0x7f0000000740)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000840)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x5, @loopback, 0x2}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000040)="2cc1faee88c596d885f8492c719362c187fa16cbfe175ff46838485a5291820a53f008d424717def845d1476dd0b454c9213c3d74af012acf7fc2746b16c037f34492a99a39281becd6b629f63cfa926cfdf7bc85979f539b1ef", 0x5a}, {&(0x7f00000001c0)="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", 0xfc}, {&(0x7f00000002c0)="a2ea6f1787d174b9ffd850bb153a41e8128faf0030dafd77d71fc4296407392f5fdd8e7808bb8a16cb64da9ce94474c6c9685a8b1c92ccc12a2bd8d08fa667c6cebe90a1788cab94aa3c9fb007e4b91ae3f8f80680c5", 0x56}, {&(0x7f0000000340)="3784331186ac653d0807b21b1f9c3fd064d6a30df74627aca5ca6859499e38872518a9c091946527551e9295dba1e458fb56ae9e169e0027cec95eb82768d772fe8fafe2dd358dc3ddde6615f614f2b456d0646a10a8c1c75cc7fefcf16e2914820f0ca7480482d460cf0ca1b7e3e6725a87af3d61d79b7c0dcaaa4783a692d30ee25c80f7e577fb6f253da6", 0x8c}, {&(0x7f00000000c0)="97c7068ebbe2a7608655ef26ef22f98162830a18ce6d335f229634", 0x1b}, {&(0x7f0000000400)="17522b4a9b718f6721b3e904abf6119e9d72d15e", 0x14}, {&(0x7f0000000440)="5d959379959902f038af22e8550e4986787e173ba42a208bcc93d507dd10d298108a2533cce78ed4472b6f53abeaa63bf246cb9577e46080f455040ea07650a03340b5b92a1d9f6a3dfba8dbaec8f9f4017369f16f9b78cd682fa8558ba9512e44ee67bd8216e1749db5c323e81358ad02c35ecef29e81a612743c63fac8d7b362841cfd4b3b3a05602683b89958e8d72cfb412b73c7e8fc5c781e984a6773991dc27117dab9375545b2c80d0fb31f92f05aad2182ff98a655c07125f99bade382fbe0641990d1cc96bb5f83923256e4e8fbf867969f316a2e1b7c9136e032b4649d7cb827d4e6adf198bf1aefe9049c05b753", 0xf3}, {&(0x7f0000000540)="b7592a87a16b498e075c7aca6bfcc098bb8e2bbd8a21f5c880c8cfa165876f9b145dfed37bb84924038f4b4e017268acc2476374861d18b4d420d25b63ff877f02b79eaddf323f42079b7d48e8b5058e6c32f5ae54dc5e5c8b8be11c5244682b4d7a68b4d2c7a0d72c012d30d2477fe7a334587ffb0c30279295a20bb7d0170e3373405edfeefcb9a3fe14c8911c5f93160d51a71f7902abcfbb6c7c6714f651bc0017aab2bb3ccd6a6f", 0xaa}], 0x8, &(0x7f0000000780)=[@authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv6={0x1c}, @sndrcv={0x2c, 0x84, 0x2, {0x1f, 0x9, 0x100, 0x429, 0x4, 0x1000, 0x1, 0x2, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x5, 0x120, 0x54c, 0x50be, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x90, 0x108}, 0x20008) 00:01:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:37 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x1c, 0x30000000, 0xbcaa) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @multicast1, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @remote={0xac, 0x14, 0x0}, r2}, 0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000340)={r3, 0x9d, "2efa11a09dba1a39d4336805ce3e3e91b87b168ae428bcf5498e80a74ea90eb3b89ba02eaf36f397a1dc4e64147a6009983776fa944123ca5a363173a6ae3374df1770cec5aba124f18d4482b364fc2a483b8e7d00ffc6f32bcc88f9a88265a4eb621e9e705d23b8d40d4c39272ef2851d8accc75a89747b2adf1f8a86fc0682f1c81a59a543e64bda79a9f380b7d42334e8d6e44e4a9e8df12393fe84"}, &(0x7f0000000400)=0xa5) r4 = accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/44}, &(0x7f0000000040)=0x2e) getsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@local}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x19, 0x0, 0x0) getpeername(r4, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10) 00:01:37 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) openat(r0, &(0x7f0000000040)='./file0\x00', 0x10000, 0x1) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') 00:01:37 executing program 1: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xffffff74}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x7f, @empty, 0x3}}, r1, 0x8d9, 0x4bf3, 0x7, 0x4d, 0x52cd, 0x7}, &(0x7f0000000140)=0x98) 00:01:37 executing program 0: setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f0000000000)=0x0, 0x0) setresuid(0x0, 0x0, 0x0) r1 = shmget$private(0x0, 0x1000, 0xffffffffffffffff, &(0x7f0000ffc000/0x1000)=nil) r2 = socket$unix(0x1, 0x1, 0x0) fstat(r2, &(0x7f0000000040)) setresuid(0x0, r0, 0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000440)) socketpair(0x10, 0x3, 0xfffffffffffffff8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:01:39 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:41 executing program 2: select(0x40, &(0x7f00000001c0)={0x3, 0x1000, 0x10001, 0x1, 0x20, 0x4, 0x0, 0x6}, &(0x7f0000000200)={0x71807bbd, 0x1, 0x4, 0xfffffffffffffff9, 0x40, 0x4, 0x3ff, 0x10000}, &(0x7f0000000240)={0x10001, 0x1ff, 0x401, 0x9, 0x888, 0x2, 0x3, 0x1}, &(0x7f0000000280)={0x7, 0x20}) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="82022e2f2f976b511d843d4062815cbe8a58f28dc6c4a28d65265baab3c4a41234c4e803be2bc0b056c8d61a62c01929bbbc5872ce103378c57b7ffccff7d12c7202a8b0a29f4ffaa4101af7603777c2713869dc2b6c64fea1b736430ad80639af4af55e109754b634082ba7a301f9a779510c6b25bc6078870395d0c0e2dcd5a9c1a17e41d03ac15b9d0ea3431dc2316404c9eff10a090beb4e42e40d7ba06553"], 0x10) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)="d49fbd4beb2367985baf6413e23855702636e7d4ccdbdf6f3bfa9ef2a9dfef1669765a5205f86daefd53f5af1155fbaf250bf0a8517f1fbdad49661a232b3aa8354bb8d1e16fd83ab9a8251e9d9d12aa3cd2e8387352031fbcb9930e5af590884f668a03f2fad3a255dde1a98e95", 0x6e}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="93cf7d5fa46bcb538aa1b0680cdb7d0a74b2380c7547497a9a0bf63fb15c8e64562485853b15cc19793eaae48d0d7939e3e67c69ba0a9bb35e38fc879aa009dd94d235c9b63a7ca7740eb20963934c03f8da52b74ba75ac443a94cb480852c39763ae93f94821edcebfe02431ab6fe24e1b328785efc4d5687b58d76965a81be9ed73c95f50415fcb18c83765bea4184112b1c8b119e15f2b46104ce6001a60ee617597c0543975ef08d572a97ec4016d1b6c3cbb7da968400d28579079dd427fcd1295029d9ee8db043748500d5e299e491adc7c271aa4fccf8fcdee8b62fb564c0fc", 0xe3}], 0x3, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0xfffffffffffffd5d) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xd, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x257, 0x10001}, 0xc) 00:01:41 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munlockall() mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) munlockall() 00:01:41 executing program 2: r0 = socket(0x2, 0x5, 0x0) write(r0, &(0x7f0000000140)="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", 0xff) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0071ad8a160000063000"], 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000440)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000480)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000004c0)={@empty, r1}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={r2, 0xe2, "ec6f2c1b3e88b5c5faadc0af7589964823f4f081e594c61613efe998d425a2844b548f0a027b0d85a4d4a82f37e86eecb5613906dc465ef00dfb96a3f9c776fba31cf822fd9942af1a5248fb0b76d670e0ef1c81aeb7fb5a1c559649e995ceaeeb04a7e88c0078ca6878d3edf311bc1c4d18ffd623583f3246a9c6e79f131c25d97c758cd109320ed5bbf236ca4ad8e32daf0806db1a1ccbf3edebe7a09dc85c0031f0e7bd2fe2b2250affe85f665627d6f854cb21c4aefc4197fd7c0da6a918001a7ec7590b539f1a204ca1380ce4e9eefed73c47d4aef4ce1e746975b0edf57747"}, &(0x7f0000000400)=0xea) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="17000000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={r3, 0x5}, 0x8) 00:01:41 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open$dir(&(0x7f0000000040)='./file0\x00', 0x110000, 0x188) utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}}, 0x0) 00:01:41 executing program 2: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)="03fbbe8ce9bde0b7", 0x8}, {&(0x7f0000000100)="149f8d6f669e14758995176a5c00ebc3c78af5c9b0cf55839d7de02cceb451f95b43909888d68b48db5e983765a91268ef1e08e056c4ffa3b1c3cd7eb41704", 0x3f}, {&(0x7f0000000140)="a2e01c6d8a2d05751d4f26667f15d2a2249d130c40081193a8ca7f7fa681bd9e3b83a344d8e1ec19907061168c7f3479356ab2a720b9693b75e0c858cbf32d76b9c05807cfdaba71ad97128dd18be26133a6dee0225a14", 0x57}, {&(0x7f00000001c0)="611bdcc48d7c508d8c9f7823d2ac55cb3731f8c84eef23f5af6eceb602e7dd34259ebf50b4e984b3dc9b6fca74cfe79a7df16f7c38cea6f292eb3b8588599f3c8fb96d6ae6e60015d54e36da35cd76b0c5ed93783fc4248c5f", 0x59}, {&(0x7f0000000240)}], 0x5, 0x0) sigaltstack(&(0x7f0000ca8000/0x1000)=nil, 0x0) r1 = socket(0x17, 0x10000000, 0x9e2d) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x6f, 0xb0, 0xfff, 0x10000, 0xfffffffffffffff9, 0x80000001, 0x3, 0xce48, 0x7dd5, 0x7, 0x8001}, 0xb) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:01:56 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:56 executing program 0: mkdir(&(0x7f0000be0ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0xfffffffffffffffa, 0x5a, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x94) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e217f980000000000000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005e077a7a7f814c81799656add700000000000000002635000000000000000000", @ANYRES32=r3], 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000240)={0x1, {{0x2, 0x3}}}, 0x90) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r3, 0x0, 0x3}, 0xc) symlinkat(&(0x7f000001fff7)='./file0\x00', r2, &(0x7f000001fff8)='./file0\x00') renameat(r2, &(0x7f0000da2fec)='./file0/file0/file0\x00', r2, &(0x7f0000000100)='./file0/file0/file0\x00') 00:01:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:56 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000000)) r0 = socket$inet6(0x1c, 0x3, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f000050c000/0x2000)=nil, 0x2000, 0x7, 0x10, r0, 0x40) 00:01:56 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x14, 0xfffd) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) 00:01:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000080)={0x0, 0xd57}, 0xc) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0xef}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={r2, 0x81, 0x11, 0x4, 0x100000000, 0x3, 0x100000001, 0x8, {@in={{0x2, 0x1, @rand_addr=0x10000}}, r3, 0x7f, 0x100000001, 0x68c, 0x401, 0x200}}, &(0x7f0000000200)=0xb8) 00:01:57 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xfffffffffffffffa}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x7fff}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0xed, 0x0, 0x243, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) 00:01:57 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x2000032, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) lseek(r0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000040)={0x7fff, {{0x1c, 0x3, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x800}}}, 0x88) 00:01:57 executing program 2: r0 = socket(0x1c, 0x5, 0xe4be) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x3}, 0x8) 00:01:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="0180000000000000"], 0x8) 00:01:58 executing program 2: r0 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x21) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0, 0x1000}], 0x7b, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) fcntl$setstatus(r0, 0x4, 0x8) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffb000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r2, 0xff}, 0x8) write(r0, &(0x7f0000000300)="4add6febf36ac4bd153701d12264", 0xe) open(&(0x7f0000000340)='./file0\x00', 0x404, 0x2) 00:01:58 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000040)=@in={0x2, 0x2}, 0x10) r1 = accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0xffffffffffffffb9, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x1, 0x1, 0x100000001, 0x40}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x18a0c444}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="1c004e2309000000fe8000000000000000000000000000bb0500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="aa0d0000100000004000000c810000009b5d3030210e91d6c54cce856d96a078d7d0ae69dc06eb39"], &(0x7f0000000400)=0x98) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r3, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000440)={r3, 0xf4}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000340), &(0x7f0000000380)=0x4) r4 = accept$inet(r1, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000300)={r2, 0x9}, 0x8) 00:01:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:58 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0xfffffffffffffff7, r2}, 0xc) chmod(&(0x7f0000000300)='./file0\x00', 0x20) r3 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file0\x00', 0x0) utimensat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000009c0)={{}, {0x0, 0xffffffffffffffff}}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x3, 0x4400, 0xfffffffffffff4ff, 0x7, r2}, &(0x7f0000000380)=0x10) 00:01:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:58 executing program 2: r0 = semget(0x1, 0x7, 0x42) semop(r0, &(0x7f0000000000)=[{0x6, 0x4dd, 0x800}, {0x0, 0x20, 0x1000}, {0x0, 0xa84, 0x1800}, {0x0, 0x8, 0x800}, {0xef495a416a5cd359, 0xd7, 0x1800}, {0x5, 0x10001, 0x1800}, {0x1, 0x80000001, 0x1800}, {0x7, 0x7, 0x800}], 0x8) r1 = socket(0x2, 0x10000001, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 00:01:58 executing program 1: r0 = socket$inet(0x2, 0x10000003, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x303}, 0x1c, 0x0}, 0x0) socket$inet(0x2, 0x10000000, 0x9) 00:01:58 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r0, 0x88, 0x2, 0x0, &(0x7f0000000080)) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:01:58 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x0) socket$inet6(0x1c, 0x20000000, 0x3) 00:01:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:58 executing program 1: socketpair(0x1d, 0x30000000, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000180)={0x0, 0xa0, "77212f4f0c8c8cbac487d7136c2ad0aa63d925eb879b87028e1efdbdd05cd52549b330fb33a7df96acbcdc69a375e0cca423941b802c3d87153c64683002f781327c1128365ea0bd895ac682ff3d27b32e655a4fd83b06d9a02f8e073e08d81a1bfab91bf9f65917ffb986550a5397878df52d72e4c4e0ccfe3938cf1af3aa29c5b71f05e9894cd581659330bf0f8d4de5fb92f2bd31b01fb319ab90ec22853e"}, &(0x7f0000000100)=0xa8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x100, 0xf19, 0x40, 0x1}, &(0x7f0000000280)=0x14) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0x3, 0x2, 0x2, 0x3, 0x2, 0x8000, 0xffffffff, {@in6={{0x1c, 0x0, 0x200, @empty, 0x100000001}}, r2, 0x30b, 0x4, 0xae, 0x9, 0x7}}, &(0x7f0000000380)=0xb0) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000140)=0x2b3) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000000c0)={r4}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000003c0)={r4, 0x0, 0xffffffffffffdfe7, 0x3, 0x9, 0x8001}, 0x14) 00:01:58 executing program 0: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="030000000200fd21de18"], &(0x7f00000000c0)=0xa) 00:01:58 executing program 2: r0 = socket(0x2, 0x5, 0x3b) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:58 executing program 0: shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffd000/0x1000)=nil) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = dup(r0) preadv(r0, &(0x7f00000013c0)=[{&(0x7f0000001900)=""/63, 0x3f}, {&(0x7f0000000140)=""/211, 0xb0}, {&(0x7f0000000240)=""/222, 0xde}, {&(0x7f0000000340)=""/70, 0x46}, {&(0x7f0000001940)=""/4096, 0x1000}], 0x5, 0x25) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000003c0)={0x0, 0xeb, "7b8500db40313eae9b632855a8ca723adf34fb1ff8b687c266f7113c77136f9f19d0e967f7276563bdeebd661b17feee8d8618c05b16e07f716d15ef3bbd43605820b7d4d2b8c9de6b714092ad0f1b8fbbc6c81277c056496188f00298401d4f10997112461e6271907dd17b1f4ba9d2cd6bc935b67995fdf21ad1110ea59f754b9e4c92d15844a889dd42d684adbdd2b2036b1b23a07581f6b44d46aa78923f05ac6edbeca942b583409cf9fe72f8b519fdeca4d6ca4299d92dadc438357c6e6137aa9078cf35c805b30da8a5b89dc211bc915cca22f8120121c267bf6b15d05774052650a060a49ac5c7"}, &(0x7f0000000100)=0xf3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000004c0)={r2, 0x3, 0x8000, 0x7fff, 0x4, 0x2}, &(0x7f0000000500)=0x14) pwritev(r0, &(0x7f0000001880)=[{&(0x7f0000001440)="dc81a12eb1c03747d30b180fb7f7c145e676c0aeab5364f09aca8acf00fc5bfeb31352eedafc65ec660e85de9c1a63cda3421982548f30e13aa91eaa1c0704", 0x3f}, {&(0x7f0000001480)="7693e347bc9d7deed6c9b71e4f67c9a874cd67f18bf86a9540d76a98f7c02c63302b87ebd115766133943abe355988b59a95c9a08e5569c0bee408abba28df9011c5618d0e58b7db5c7bd8e74bba44bab7c10afa24563816366b217ef04dbdc8125bcc51300bb93802aff6ccfff2a3d04fe063ad0fa09d16487cfb46d57d4ae822e4284584a2dcee1b6c4e8e65c53b1ab07248660c19324f9da72f1f7b0d7d3233d40ce4672a80dfa406e2ec0a76fa8890b044d0", 0xb4}, {&(0x7f0000001540)="6dabdb9e73ddcb13979944b6afcee5e47fd61f0d554a00bb85d8e3d4f862042ce09e203a4ed56b0d5f2ceee0b927ed2db097a488f4adab1dcdde0cf81fd718b6c83c32b28d30bea080fd5680e6c5021588bdabdb4802cfe42406f8ceef2e00484d581dd7b57b4e96193638473d4ef86d226d8f2b825aec7d5c395fa44b0c53e9084cbfddcfaea672c8450e84fb144099731289d4a4f38bc33ecd537a52b0d7a389d0381918b57671cfa5a4ee698542b11d36b9b9b43d0ba481c0b772a39b", 0xbe}, {&(0x7f0000001600)="18ab5078badfbf57ae9ba7fc9ec2efa40d3bfab8a6bd48467a09fd33447899b60b64304d72c17581aa2b160fb2a9b946c444d3afacf2bc326a53763e404ab528e621ecc03f604972beace4f68143739a878980a90eb6a4080a6d2a29d0c36e20ca1befc231c8a98f6842600d055d8b9a106f4f79b0bb9a6d89ac06e935a5ab4eef81a45b22738933d7258fd7f06c5293ba16abad336d920232c68c0f6c468bc3ab9839ff87de508553b7b90536010b615d0f1599", 0xb4}, {&(0x7f00000016c0)="57c8e28cac2de9c3f8f16d8b87810dffcf4b135c0a3773616ee7e9d9419d52e98c4b999eb5dd4feab81e2f90d84ca23f3ad1b09a36f02ec67a528757697f7f1ee59d0c967961f0d7f2f5a151b175696ed5ad47a244b912eb2848536a85d2429459ec773c35520883ad8815e6b5e1864d590bdc970c8bfc53f532e44c7b07b67c2d43b4263b66eabff0b2e5c2c3fc69bbce8e37a4a64afa83b7d8dcedebb2e33098532259f4971e59bc1683d05526599ec6ec33b2aeccacb1898d19a955886ce25a02b1a8", 0xc4}, {&(0x7f00000017c0)="ad29423f8ecb872dedcd4196916e14b5844f54d16dafd21cfc1ae31bf57de2aed9fe6f588a897847052c46e8765bf450c661e2b8ee830043", 0x38}, {&(0x7f0000001800)="28b01c0963e2aa81975eea0508c1f146a89cb3995a995b9d7a6239339edbdedc43323322ed3c9da199760aff3dd2e6e2cc8063b7f2d8a763f97793a830c646329f9fc836387c1e972a3dd3b71698551ee44ae571cf1345812124ab9ef2c6a8355192af97a31a38e8", 0x68}], 0x7, 0x0) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x1, 0x6}, {0x3ff, 0x6}}) 00:01:58 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000004c0)=0xffffffbe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x61d8, 0x5, [0x7e, 0x3, 0x2, 0x2, 0x3]}, &(0x7f0000000280)=0x12) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup(r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}, 0x0, 0x8756}, 0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c6740000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000009d0d9cf966094cb860401c37517148708cafe0f5259b47222c5a487f0b6aacc87c3bd3222f637620ed35cc2dab110324e81a995a531c6ef0455864fa919e2b57d30e98bed1a3885e40d1212c23ba", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) 00:01:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:58 executing program 1: pipe2(&(0x7f00000018c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000001900)='cdg\x00', 0x4) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000001600)={@in6={{0x1c, 0x0, 0xffff, @loopback, 0x6000000000000000}}, 0x0}, &(0x7f00000016c0)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000001700)={0x197, 0x810, 0x7, 0xffff, 0x0}, &(0x7f0000001740)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000001880)={&(0x7f00000002c0)=@in6={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x81}, 0x1c, &(0x7f0000001580)=[{&(0x7f0000000300)="88860a3115e61510cb4262bfa88911f4c9de1afce531638f8e0d0d227fa5f302f3fb27c9142f7409018741caa66bf665649eb5037502c8b1a61be4d3042b9100bb3ee63b58075323bc80d13cc843", 0x4e}, {&(0x7f00000003c0)="6d182bac01269b589f96b3296f8df0b70dd457fcbbd11ac8369656b4da72e7d0e8b70f89d89758d6c569c29620eb46ab4ee069d53f91dec0b80f7e12032fc763c3be967af0149cf16585d9fa65154fb296de6182550d0b94885ff289af644afe84635103f073bbb2274719e1d51dc7f51f9fa1bd6c8b1d978ee648d3d94cd7baeffd5a908ac0350b894e4790b4b348712bec", 0x92}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="5f1841ee2109701ba5bb5d", 0xb}, {&(0x7f0000001500)="c0322d3f950158c4ccd916dd593ece02d64e9e4617c25a32e58fd873e1b823e6e15abfcfe4aaa5d88caa9f0332ce342aba4dfb09fbbe67e1bbe1", 0x3a}, {&(0x7f0000001540)="8092e6bc3b98cc9d0140dc28b096bd8f65e270d122937c9a637db3bd7b22f624ad2ee3b03dcef0f88d904d9c485fab50e22538dc735833e6a44ddfba", 0x3c}], 0x6, &(0x7f0000001780)=[@sndrcv={0x2c, 0x84, 0x2, {0xf24, 0x3, 0x200, 0xf4f, 0x7efa, 0x2, 0x8, 0x3, r2}}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0x10001, 0x800, 0x8e, 0x0, 0x7fff, 0x70de3cc, 0x30ea54c8, r3}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x7209de52}}, @authinfo={0x10, 0x84, 0x8, {0xfffffffffffffffa}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @init={0x14, 0x84, 0x1, {0x2, 0xfffffffffffeffff, 0x7ff, 0x4}}, @init={0x14, 0x84, 0x1, {0x2, 0xfe1, 0x9, 0xffffffffffffff21}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}], 0xdc, 0x8}, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) unlink(&(0x7f0000000480)='./file0\x00') pwritev(r4, &(0x7f0000000380)=[{0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x6, @loopback, 0xfffffffffffffff7}}, r5, 0x20, 0x4, 0xd06f}, &(0x7f0000000200)=0x8c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r4, 0x0) mkdirat(r4, &(0x7f0000000080)='./file0/file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) sync() 00:01:58 executing program 3: truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r0, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r1, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:58 executing program 2: execve(&(0x7f0000001300)='.\x00', &(0x7f00000014c0), 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) 00:01:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)={0x1f, 0x0, 0x1800, 0x9, 0x3, 0x10001, 0xfffffffffffffff8, 0x4, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1ff}, 0xfffffffffffffdc2) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x7ff, 0x1, 0x1220, 0xbbd, 0x6033, 0xffffffffffff0001, 0x401, 0x80000000, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0xffff, r2}, &(0x7f0000000100)=0xc) 00:01:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) read(r0, 0xfffffffffffffffe, 0x110) 00:01:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0xffffffff7ffffffb, 0x3}, &(0x7f0000000080)=0x4) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0x1f, @empty, 0xfffffffffffffffa}, @in6={0x1c, 0x0, 0x7, @empty, 0x6af28352}, @in6={0x1c, 0x3, 0x7}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000180)=0x10) 00:01:58 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') getuid() 00:01:58 executing program 3: truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r0, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r1, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:58 executing program 1: r0 = msgget(0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000000400)={0x3, "697bfc2d3c54927b46b8e763b3a9f604b5014d35f3316efd8a1c518d09d7f79a52f378cb4ee5f6696b4a1d1436e81b187f220a47155414de7bd9745cfbba87604dd4e8ed9ec2843589ac006e5de26608036fbf27f73c422e6ce5a97835280a38bd8dca65eabe0b8616a48d229240fed0a9ebf6dc0b09916684a6d3002f983a3d5584529dc1f6cb23f8d55c8ec0e160503d900f9c5f4e72c3785c709a4a1d2cb6e05067983957d67f6752bdd6318985e081259b06212ba1e200"}, 0xc1, 0x0) msgrcv(r0, &(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xc0, 0x3, 0x1800) 00:01:58 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) sendto$unix(r0, &(0x7f0000000040)="a88d91f497ee6a058f5d7bd7e4de9d07f7b6cb1fe9ddfc17733058810a7121cf599890f8b425ab434743578ddbbc1042", 0x30, 0x8, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:01:58 executing program 3: truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r0, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r1, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:58 executing program 1: r0 = socket(0x11, 0x3, 0x0) setsockopt(r0, 0x7ff, 0xd736, &(0x7f00000000c0)="982c8a10702476a0b1944ab66ee7a169077dff5043793b36332c8d7f3246a7caa5a65e859d0b899ba9dc14f93e14883d383f4c1983375fe15f0b16cf4ec23391b4da4965b138bc73f93a49adf6e922a4147ae1180eeb0e490aa1f70b3c5fde8124b857680c5d", 0x66) sendto$unix(r0, &(0x7f0000000000)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000000000000000000000000000000000", 0xb1, 0xfffffffffffffffe, 0x0, 0x1c5) 00:01:58 executing program 1: r0 = socket(0x2, 0x5, 0x0) recvmsg(r0, &(0x7f00000004c0)={0x0, 0xfffffe0f, 0x0, 0x0, &(0x7f00000000c0)=""/14, 0xfffffffffffffec0}, 0x80) ftruncate(r0, 0x80000001) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="000008000400d81e6c034d0001801c0f00020400"], &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6, r1}, &(0x7f0000000180)=0xc) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r2, 0xffffffff}, &(0x7f0000000200)=0x8) 00:01:58 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x253) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:01:59 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0xfffffffffffffe71, 0x0, 0x0, 0x3bf) mlockall(0x1) 00:01:59 executing program 1: mmap(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) 00:01:59 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000040)='./file0\x00', r3, r4, 0x200) setreuid(0x0, 0xee00) getsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000000240)=""/119, &(0x7f00000002c0)=0x77) setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0) r5 = msgget(0x3, 0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x4, @loopback, 0x2}}, 0x0, 0x4, 0x5, 0xffffffff}, &(0x7f0000000480)=0x8c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000004c0)={r6, 0x7}, &(0x7f0000000500)=0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000300)=""/167) 00:01:59 executing program 3: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:59 executing program 2: sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0xffffffffffffffff, @empty=0x700}, 0x9) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:01:59 executing program 3: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:59 executing program 0: r0 = socket(0x1c, 0x2, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10008}, 0x10) r2 = accept4(r0, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x9, 0x4, [0x3, 0x7, 0x8, 0x9]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2}}, r3, 0x0, 0x6, 0x7}, &(0x7f0000000280)=0x94) 00:01:59 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) mmap(&(0x7f000013c000/0x4000)=nil, 0x4000, 0x4000000000000004, 0x41c, r0, 0x0) madvise(&(0x7f00000e9000/0x4000)=nil, 0x4000, 0x1) 00:01:59 executing program 0: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="001c2e2f46696cbefe587e7840e8381c5fb1b1f9107806645f000000000000"], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="06c4667bc154277ac8f5c07dd2a418de5db820aeaa4891bbda9ba6e923a01ed454a80377d2b0891bd7d0d76e233bbb422b9403794db998fd3c9f71cc147af36ee5df672ba489d7a135c2b7c331cbeccf1e83c5913777c5877ea4f8099f7206887a87230c3d828592638557b5847085c1c587e37b3663e0a4a6f3d663979202c6d95a6afe0a10deebce", 0x89}], 0x1) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x1012, r0, 0x0) 00:01:59 executing program 3: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0xce) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') openat(r0, &(0x7f0000000000)='./file0/file0/file0/file0\x00', 0x4, 0x10) utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}, {0x0, 0xffffffffffffffff}}, 0x0) 00:01:59 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f00000000c0), 0x5) shmget(0x0, 0x4000, 0x511, &(0x7f000068f000/0x4000)=nil) 00:01:59 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r1, 0x0, 0x6, &(0x7f0000000080)=""/242, &(0x7f0000000000)=0xf2) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r2 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x101) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) 00:02:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:02:00 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setgroups(0x4000000000000077, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0]) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x3ff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x9}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x8001, 0x8, 0x5420, 0x0, 0x50000000000, 0xffffffffffffff6b, 0x8, 0x2, r2}, 0x20) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:02:00 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x84) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0xe9) getsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, &(0x7f0000000040)) 00:02:00 executing program 0: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x8, 0x1}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x2, 0x13, @local={0xfe, 0x80, [], 0x0}, 0x100}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x3, @rand_addr=0x9}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x3, @rand_addr=0x7}, @in={0x2, 0x0, @multicast2}]}, &(0x7f00000002c0)=0x10) r3 = open(&(0x7f0000000540)='./file0\x00', 0x615, 0x0) fchown(r3, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x2, 0x3}, &(0x7f0000000080)=0xc) fcntl$setstatus(r0, 0x4, 0x10002) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x6, 0x1, 0x6}, &(0x7f0000000100)=0x10) 00:02:00 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x1, 0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000200)='./file0/file1/file0/file0\x00', 0x13) mkdir(&(0x7f0000000000)='./file0/file1/file0/file0\x00', 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0\x00') getsockopt$sock_int(r1, 0xffff, 0x1012, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:02:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:02:00 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x3, 0x0) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c8f0cf511b9"], 0x10) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:02:00 executing program 0: clock_gettime(0xf, &(0x7f0000000080)) clock_gettime(0xf, &(0x7f0000000000)) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:02:00 executing program 1: mlockall(0x2) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x81) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ftruncate(r0, 0x21c2) 00:02:00 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0x3, @multicast1}, @in={0x2, 0x2, @rand_addr=0xad1b}]}, &(0x7f0000000180)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000200)={r1, 0x1, 0x4}, 0x8) 00:02:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:02:00 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x80) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r3 = msgget(0x1, 0x80) msgctl$IPC_RMID(r3, 0x0) r4 = semget(0x1, 0x2, 0x200) __semctl$SETVAL(r4, 0x3, 0x8, &(0x7f00000001c0)=0x1) pwritev(r2, &(0x7f0000000200)=[{&(0x7f0000000400)="e56d931c3c8638ed5053fef9e127bda0457f46ade6b10af7bb4c8986f35db96b46d7bc00aeed5c2004425b2421f03b7395db92be1c2021bfa1751161399fa2ec01546617c9c58f21622f8cfb021eb7e5fe38b8abaf0bdca5ac6d6d236c3ada3a8149cc867ef162287b7db7346f29e43ff324b4d30f928e237c2e2f8caaa1cdd17b6b260feb2b31d029fbdb83dbf494d389eb9f716341d034bbc70abc8a3b75af894dd161768a47213f533fd68e", 0xad}], 0x1, 0x0) rmdir(&(0x7f00000003c0)='./file0\x00') connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) __semctl$IPC_RMID(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000580), &(0x7f00000005c0)=0x4) __semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000840)=0x101) 00:02:00 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) socketpair(0x10, 0x10000003, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000001540)=@file={0x0, ""/108}, &(0x7f00000015c0)=0x6e) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000000140)={&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="2a1c886e24b272078a6da6f534d12cc0138f3886b75ce9d382a330af8c03642cf1ba4f0e", 0x24}, {&(0x7f0000000340)="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", 0x1000}], 0x2, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x1d8}, 0x20000) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$lock(r2, 0xd, &(0x7f0000000200)) setuid(0xee01) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') r4 = getpgrp(0xffffffffffffffff) r5 = fcntl$getown(r3, 0x5) setpgid(r4, r5) 00:02:00 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x80) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r2}, 0x0) 00:02:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_fstat(r0, &(0x7f0000000000)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) preadv(r1, &(0x7f0000002840)=[{&(0x7f0000001840)=""/4096, 0x1000}], 0x1, 0x0) 00:02:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) dup2(r0, r0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:02:00 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet(0x2, 0x20000000, 0x1) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000240)=@in6={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x800}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000280)="ca35214cb43416c50ae1faf98fb54327a78a69df30a003a58929dd91b1ac459d6ea933d6d853b60464d8eaabeefd86a2bc865deb369a4b0b813bb0ba09c608a72f5e0f4469b3", 0x46}, {&(0x7f0000000300)="129a52cab4b64b37695d298401565f9243523b1d96bb6416f0de8ac2afd405e932d2beb829410821fa71cdfd039961113e65e183d6430c55ba6c15401d0becbeab09", 0x42}, {&(0x7f0000000380)="4aecc3d75dd1c9ad2761c4df884387c802a9417cc65e9f283f152baa4c59ac05bbd74d4d080f45fcb9681ad5db53d5537c28948e7c6d2b5fb9f9cffeae8a3b461ac8a48d6e996343d84f1673b978f8bf530b8e2a7eb84a740c8e915ac86c44d6a4b239d5c1e54f2eb6f7bf85ff85a217d14c8dbec5a542fa71e1032df685fdc1cbae091787835b680ace744b11e33f7269c3c75ff7ec28f45ac0a6e7a56b5b0cc7b6d8c5848e6aa368c977b06b0bfc101530e611", 0xb4}], 0x3, &(0x7f0000000480)=[@init={0x14, 0x84, 0x1, {0x9, 0x9, 0x7, 0xffffffffffffffe1}}], 0x14, 0x80}, 0x20000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() 00:02:00 executing program 2: truncate(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x0) r0 = socket$inet6(0x1c, 0x5, 0xba7) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) open$dir(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) utimes(&(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 00:02:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:02:00 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xca86) truncate(0x0, 0x0) pwritev(r0, &(0x7f0000002540)=[{&(0x7f0000000280)='v', 0x1}], 0x1, 0x0) freebsd11_fstat(r0, &(0x7f0000000080)) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x10) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x10002) 00:02:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:02:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:02:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:02:01 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) 00:02:01 executing program 1: setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000180)=0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x2, 0xf, 0x5, 0x7ff}, &(0x7f0000000080)=0x18) msgget$private(0x0, 0x48) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={r2, &(0x7f00000001c0)=[@in6]}, &(0x7f0000000140)=0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(r3, r0, 0x0) 00:02:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:02:01 executing program 2: setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x10, &(0x7f0000000000), 0x10) 00:02:01 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="892ce63374526dc6ad87bd0430995b073a41197a1502b8cc21739e5ca051569b2dab5f32e32a93e55039be000000000000000000000000", 0xfffffffffffffccb) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x0) 00:02:01 executing program 0: freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0xe044, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:02:01 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)="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", 0xfffffffffffffe19}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xfff}], 0x1) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100), 0x4) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040)={0x80000000}, 0x4) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 00:02:01 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) fdatasync(r1) sendmsg$inet_sctp(r1, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr}], 0x10}, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x801, 0x80) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000100)='cubic\x00', 0x6) 00:02:01 executing program 1: r0 = socket(0x1b, 0x4, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x6, 0x5a}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x55, r1}, 0xc) fcntl$setstatus(r0, 0x4, 0x40) fcntl$setstatus(r0, 0x4, 0x44) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$inet6(0x1c, 0x0, 0xa8d) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e2000000000000000000000000000000000002700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000056a0d4132f73eba159231cf43c6c6dabbc0000060000000000000000000000000000000000000000000000005c79036c000000", @ANYRES32=r1, @ANYBLOB="ce030000050000000900000000000000ff0f0500"], &(0x7f0000000200)=0xa0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x5, 0x6, 0xfffffffffffffff7, 0x81, 0x4}, &(0x7f0000000180)=0x14) 00:02:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:02:01 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x8003, &(0x7f0000000000)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x0) 00:02:01 executing program 0: r0 = msgget(0x1, 0x50) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/180) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 00:02:01 executing program 1: r0 = semget(0x0, 0x0, 0x0) __semctl$GETVAL(r0, 0x7, 0x5, &(0x7f0000000000)=""/248) __semctl$GETVAL(r0, 0x404, 0x5, 0x0) 00:02:01 executing program 1: r0 = socket(0x11, 0x3, 0x1c) close(r0) fcntl$dupfd(r0, 0x0, r0) 00:02:01 executing program 0: r0 = socket(0x2, 0x20000005, 0x0) r1 = socket(0x2, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x4, 0x5}, 0x308) dup2(r1, r0) 00:02:01 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xa) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x400000002c2, 0x0) write(r0, &(0x7f0000000000)='\n', 0x1) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000040)=""/108, 0x49}], 0x1, 0x3f) 00:02:01 executing program 1: r0 = socket(0x1, 0x1, 0x1000) socketpair(0x2, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket(0x11, 0xffffffc, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000000c0)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, 0x0, 0x0) 00:02:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:02:01 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x100000, &(0x7f0000000140)=ANY=[@ANYBLOB="00022eff7f40fdffffffff2d1069a61776c78ff3696c65302ff8f5c066696c"], 0x1) 00:02:01 executing program 1: r0 = getpgid(0xffffffffffffffff) getpgrp(r0) 00:02:01 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in, &(0x7f0000000080)=0x10) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000140)=0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x514}, 0x24) connect(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xffffffffffffffca) 00:02:01 executing program 2: mkdir(&(0x7f0000000240)='./file0\x00', 0xd2) setuid(0xee01) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x702, 0x1) chmod(&(0x7f00000000c0)='./file0\x00', 0x0) 00:02:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x80010, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) 00:02:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:02:01 executing program 1: r0 = shmget(0x1, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f00000003c0)='.\x00', 0x101, 0xa1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000480)={0x0, &(0x7f0000000400)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000500)={r3, 0x6}, 0x8) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) r6 = getegid() r7 = getpgid(0x0) r8 = getpid() shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340)={{0x3, r1, r4, r5, r6, 0x10b, 0x2}, 0x3, 0x2, 0x8, 0x80000001, r7, r8, 0x3}) shmctl$SHM_LOCK(r0, 0xb) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0x1d, &(0x7f0000000000), 0x2) setsockopt$inet6_sctp_SCTP_INITMSG(r9, 0x84, 0x3, &(0x7f0000000040)={0x2, 0x400, 0xfff}, 0x8) shutdown(r2, 0x1) 00:02:01 executing program 2: chroot(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000240)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/152, 0x98}, {&(0x7f0000000180)=""/33, 0x21}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000280)=""/29, 0x1d}], 0x4, &(0x7f00000004c0)=""/66, 0x42}, 0x0) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) clock_settime(0x0, &(0x7f0000000000)={0x3, 0x7}) sendto(r0, &(0x7f0000000380)='\\', 0x1, 0x80, &(0x7f0000000540)=@in6={0x1c, 0x2, 0x9, @loopback, 0x1}, 0x1c) 00:02:01 executing program 1: r0 = socket$inet(0x2, 0x20000003, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000b, &(0x7f0000000040)="01", 0x1) 00:02:01 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) socketpair(0x2, 0x3, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x10) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={0x0, 0x3, 0x8, 0x5, 0x7, 0x8, 0x1, 0xa82, {@in={{0x2, 0x2, @multicast2}}, 0x0, 0x40, 0x6, 0x4, 0x5, 0x1f}}, &(0x7f0000000240)=0xb8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000400)={r3, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000440)=0x10) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/124, 0x7c}], 0x1) 00:02:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x500, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffcf3) 00:00:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="10f0ffff83000000180000000000000014000000000000005b0000000100000000000000a74fa7ac30ff1048f9d9ac02dcebcf87dee67387b5bc532c4b4e52d1253aca43e88e6c64f5d83d258579da3206906df153c0a4e6da0502d561f4a32d6f7affabe06203d3eac264cec126144b03a9c0ab619eefc618aaf1b88ad07506"], 0x24}, 0x0) 00:00:03 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e21e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="02000000ffff0000"], &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10) fcntl$setstatus(r0, 0x4, 0x10040) 00:00:03 executing program 0: munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) r0 = dup(0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x190) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1) bind(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x3}, 0x8) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x20) madvise(&(0x7f0000aa3000/0x4000)=nil, 0x4000, 0x3) 00:00:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:03 executing program 0: r0 = socket$inet6(0x1c, 0x0, 0x80) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) fchmod(r0, 0xe) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0}}, r1, 0x5, 0x3, 0x100, 0x401, 0x7, 0x300000}, &(0x7f0000000200)=0xa0) r3 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000240)={0x5, [0x5, 0x5, 0x81, 0x741, 0x5b6]}, 0xe) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000280)=0x1ff, 0x4) write(r3, &(0x7f00000002c0), 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x4}}, r2}, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ftruncate(r3, 0x80) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000440)={0x9, 0x0, 0x2200, 0x0, 0x2, 0x4, 0x1000, 0xfffffffffffeffff, r2}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000480)={@in={{0x2, 0x1, @broadcast}}, r2, 0x4, 0x8, 0x2}, &(0x7f0000000540)=0x94) r5 = socket$inet6(0x1c, 0x4, 0x5) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000580)={0x7f, 0x2220, 0x9, 0xffffffff, r4}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000005c0)={0xa314, 0x6, 0x20, 0xeb8, 0x3f, 0x0, 0x0, 0x8, r1}, 0x20) r6 = accept4$inet6(r3, &(0x7f0000000600), &(0x7f0000000640)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000680)={@in={{0x2, 0x0, @rand_addr=0x8}}, r4}, &(0x7f0000000740)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000007c0)={r4, &(0x7f0000000780)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000800)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000840)={r8, 0x5, 0x8}, 0x8) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) getsockname(r6, &(0x7f0000000880)=@un=@abs, &(0x7f00000008c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000900)={r7, 0x3523ab8f, 0x8b, 0x8, 0x2, 0x60000, 0x1, 0x7, {@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r7, 0x5, 0xfffffffffffffe00, 0x0, 0xfff, 0xc7a}}, &(0x7f00000009c0)=0xb0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000a00)={@in={{0x2, 0x3, @multicast1}}, r9, 0xfffffffffffffff8, 0x7fffffff, 0x3}, 0x94) getsockname$inet(r3, &(0x7f0000000ac0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000b00)=0x10) getsockopt$inet6_tcp_int(r6, 0x6, 0x0, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) r10 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$getown(r10, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) 00:00:03 executing program 0: r0 = socket$inet(0x2, 0x8000000000002, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000240)=""/124, 0x7c}], 0x1) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shutdown(r0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x10004, 0x12) 00:00:04 executing program 1: setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@empty, @rand_addr}, 0x8) 00:00:04 executing program 0: getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) r0 = getegid() getuid() __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000580)={{0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x4}}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x2}, 0x4) sync() 00:00:04 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0c00000000000000f9ffffff00000000"], 0x10}, 0x0) 00:00:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:04 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x2, @loopback}}, {{0x1c, 0x0, 0x0, @remote}}}, 0x108) 00:00:04 executing program 2: setrlimit(0x1, 0x0) 00:00:04 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000001c0)='./file0\x00', 0x10006) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000280)={@local, @local, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000300)={@local={0xac, 0x14, 0x0}, @broadcast, r3}, 0xc) sendfile(r1, r2, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5, 0x12, r2, 0x0) fchmod(r0, 0x2) r4 = open(&(0x7f0000000000)='./file0\x00', 0x80000000008001, 0xc) ftruncate(r4, 0x841b) ppoll(&(0x7f0000000080)=[{r4, 0x1}], 0x1, &(0x7f0000000200)={0x401, 0x963}, &(0x7f0000000240)={0x3}, 0x8) ppoll(&(0x7f0000000040)=[{r4, 0x40}, {r4, 0x1}, {r0, 0x8}, {r1, 0x40}, {r2, 0x2100}, {r1, 0x4}], 0x6, &(0x7f0000000100)={0x10000, 0x200000000000}, &(0x7f0000000140)={0x3f}, 0x8) read(r2, &(0x7f0000001140)=""/4096, 0x1000) 00:00:04 executing program 2: r0 = socket(0x2, 0x5, 0x0) flock(r0, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82020600000030000000"], 0x1) close(r0) 00:00:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:04 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, 0x0, 0x1a1) 00:00:04 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) mkdir(&(0x7f0000000380)='./file0\x00', 0x49) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000240)={0xd4, 0x2, 0x0, 0x4, 0x9, 0xfffffffffffffffd, 0x80000001, 0x7, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x2, @rand_addr=0x3}}, r2, 0x8, 0x1ff, 0x4, 0x0, 0xa0000000000000}, 0xa0) ftruncate(r0, 0x80000001) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x9, 0x1}, {0x3, 0x2}}) r3 = socket$inet(0x2, 0x20000000, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={r2, 0x401, 0x20, 0x9}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000000c0)={r4, 0x2}, 0x8) 00:00:04 executing program 0: r0 = socket(0x2, 0x90000005, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x38a) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x31, &(0x7f00000000c0), 0x8) 00:00:04 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)='f', 0x1) 00:00:04 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0xc0) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000200)='Z', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) fsync(r0) 00:00:04 executing program 1: syz_emit_ethernet(0x12, &(0x7f0000000000)="61b26b5804f9d60524c7cb5a81000075a4be") r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/29) 00:00:04 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = semget(0x2, 0x7, 0x1) __semctl$IPC_INFO(r1, 0x5, 0x3, &(0x7f0000000140)=""/192) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x2000, 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) 00:00:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x3, 0xf, 0x771b, 0x7}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1203, &(0x7f0000000000), 0x2) recvfrom$inet6(r1, &(0x7f00000001c0)=""/180, 0xb4, 0x40080, &(0x7f0000000280)={0x1c, 0x1, 0x6, @loopback, 0xffffffffffffffc0}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x9, r3}, 0xc) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:00:05 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) 00:00:05 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000100)="e823307260bb35c3f7c60b386d875caef1c24688677c03ab3cd3f093a01d263a2cf03966bb3304d85c2bfb4213e39c8bcb5460e18636f9841ff3f0acc72a76c93d140e4eab4826ef3848ce5a0ce574a97fd690341f268a04e8e5f3412ab7d3456cd794d13be22b1a1894beaceef4cc5a1f354b9c6c285de744baedae12940925d517a1147a666788fd9d", 0x8a}, {&(0x7f00000001c0)="7db0bc7a923cdc2ac79ed1576d610220d230ba8d25ec67618de1aeaa5ca9a641a6634977761a1d46c4e4f55078ff35c39f4ec7aa00beb933933755f5f68af8acf587a326e078c1b6c777dc8ce4fb528630b46f6c6898e3fa3364009fcd4833f65ac44a36d9", 0x65}, {&(0x7f0000000240)="e42596ad056de5dc8cf4a5ee235aaec236ddca4e99ce6db4ee655466dd860eccd248d7ac4b9553d4438c0a741ff69216a5cf4b6598594a111c2eaef44d448e5aae2e66bc815a5f6c5bc25946b0bfb8623a54f134e95917bdf281933527aad8d2c87b5b32d491760db7bbdeb32805e77f474598700e6373183954ca7fc99658f5fc0a1dc8dea6174a7c2ea64bc937aec09c7b41aa59bf2ba06bf1a7bc4133a8f8b7221e162def1529ecd115748035dac8b8ba8c6d8713d6a0d943aa92badd27599789af07131ec1e1d27ffd1eda4d603ea2675941c26b9d19dc79d8ae2e817f27073902874e", 0xe5}, {&(0x7f0000000340)="b7ecb655b439ed1c99860538e51b592d9b32227bd4d781b1b7817ee365b3875771ec8d1e72b853d012b5b59a995fee7756ec05b650545b41d5e14449b127a21ed80010c5ef2e05c06c08df4fc8bbf576fbaa73dc746f113b770d3e499d7ec14abbc969e9bddae48cae931a6ced09c8dd324bacb1916d026872813fae49dc2c46f87c69b766990a94078b73213d0cfffe6966aca1fab06d6482f3826c61a203", 0x9f}, {&(0x7f0000000400)="80bbb82f528cfad56649c421b9fbe707f9faacaabde5b9209a359b06875517342ebbcb8fdef11ea75b67e487fcfa9d9550ec04b4540153bca27260c83e8d731eaf81278c190a84b1a143c5c00db5ad2d9f326a76ba889c89ab132e707d3122014ef05043fce68f8f369f7cf782bf4f73674991", 0x73}, {&(0x7f0000000480)="bb6ade739ae83b2c5e55c048683c390e92662cdb8c0bf42dbaba64033990fe17b508062d99cf238ec51e9605750988ef782bd63bd3a9d497a57b26f03db0e5cc374894c34a1b41252b6b17db74586a449f77ac0b91d1741c0e06004220c6c0c8b145411fd9d2e654d2d73acf0b3f3039463cd0d87cb7901aac4de3463d7466dddcde37beb790e1428a73dacc978cc61334ce591bc5abb320bfed67cd00468a00bb6191e8a3238d15bd404eaaba640df73aab55838e", 0xb5}, {&(0x7f0000000540)="d7aa6a5665a362a66d7ad92ff95b95b3b57c4978f1ec349c46eb2db1d5d4e077e13e9d791780811515a27a80eadd0b89e45478686919375604dd3305d35910e823c9be9023f83bb309aea5648f91216f9064e8e77e6c591c6f47d865877088146f08e77b259095d097426e40fa4eedc7adb7d93e5199cea07e", 0x79}], 0x7) close(r0) 00:00:05 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="7a2362d8ba32c8bc49912a3211b2f36ddc62a4e9db935a53d1b0942695666ce8ff57577eecf0af68761df7242e84e1c1ff5475d7c2b3b41e837725bbc8f74de653aa10b7cad3740c7b2d70b28cb6220ad87c8709287ab3a7ec0c8e7dbe261e5b146a1dd9f3a6abcca86aeac02f1d901d19c46b63001b89091cddc8be03a6f271debad0319082189626f565219a54da780f"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2f2}, 0x0) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='q\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}, 0x0) 00:00:05 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x80) sendmsg$inet_sctp(r1, &(0x7f0000000580)={&(0x7f00000003c0)=@in={0x2, 0x2, @rand_addr=0x1}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000400)}, {&(0x7f0000000440)="17aeaa27e80d04cf6e17c13a470a08ceb74d35a61f76f2ad57cfd6c695648a85bd11a9f4a9a8a04fa46e306c893f61b255ec5a70c7b0332d5ab1e470d002ff523cedfbef0d37b91548df56be66f56311788a2167b9ca48b57cf7b87b3fa76f9a1264ef125aba4c1bdf0be0fff7eb58970de5e74e37a5b2f61392820fdc3da61e2f9d56b4ec8aa94929728278abb1f2682c", 0x91}], 0x2, &(0x7f0000000540)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x2}}, @authinfo={0x10, 0x84, 0x8, {0x1}}], 0x24, 0x80}, 0x80) r4 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000) flock(r3, 0x2) accept4(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10, 0x20000000) flock(r0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000200)={0x0, 0xffffffffffff8001, 0x2, [0x79, 0x10000]}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000300)={r5, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x5, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000180)={r6, 0x20, 0x7f}, 0xc) dup2(r0, r2) flock(r3, 0x8) 00:00:05 executing program 0: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000080)={@multicast1, @empty, 0x1, 0x3, [@remote={0xac, 0x14, 0x0}, @loopback, @multicast2]}, 0x1c) 00:00:05 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) recvmsg(r0, &(0x7f0000000380)={0x0, 0xffffffffffffff09, 0x0, 0x0, &(0x7f00000002c0)=""/140, 0x8c}, 0x3) 00:00:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:07 executing program 0: r0 = socket$inet(0x2, 0x2, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x18000, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) socketpair(0x2, 0x20000004, 0x35b, &(0x7f00000002c0)) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x1, 0x833b}, {0xa9, 0x3ff}}, 0x200) 00:00:07 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000)=0x80, 0x4) 00:00:07 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x6, 0x0, 0xfda8) 00:00:07 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x100000, 0x50) setreuid(0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/80, 0x50) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100200, 0x80) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000002c0)=""/110, 0xfffffffffffffe0a}, {&(0x7f0000000340)=""/25, 0x19}, {&(0x7f0000000380)=""/56, 0x38}, {&(0x7f00000003c0)=""/189, 0xbd}], 0x4, &(0x7f00000004c0)=""/40, 0xfffffffffffffc78}, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) fstat(r1, &(0x7f00000001c0)) 00:00:07 executing program 2: chroot(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = socket$inet(0x2, 0x5, 0x80000000) getsockname(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) r1 = open$dir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) openat(r1, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x0, 0x0) rmdir(&(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:00:07 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) read(r0, &(0x7f0000000080)=""/133, 0x85) getsockopt$inet6_int(r0, 0x29, 0x18, 0x0, &(0x7f0000000040)) 00:00:07 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) fsync(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x8) 00:00:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:08 executing program 0: socketpair(0x1c, 0x5, 0xffffffffffffff29, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff0f00000000200002000200ff0300800010000002004e220c7b6a200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="09000000c70000000600000011000000"], &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x4, r2}, &(0x7f0000000180)=0xc) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x7ff}, &(0x7f0000000200)=0x8) 00:00:08 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) rmdir(&(0x7f0000000140)='./file0\x00') r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000200)={0x661e, "f19670882cc2c3d68d6b5678529f458e"}, 0x14) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') 00:00:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f00000000c0)=0x2544) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x40400}, 0x4) 00:00:08 executing program 1: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) getgid() r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x88) 00:00:08 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000) close(r0) getsockopt$sock_int(r1, 0xffff, 0x10000, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r1, 0x0, 0x0) 00:00:08 executing program 1: getrusage(0xffffffffffffffff, &(0x7f00000000c0)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @multicast1, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) 00:00:08 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x3fa6) preadv(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/171, 0xab}, {&(0x7f0000000000)=""/97, 0x61}, {&(0x7f00000000c0)=""/81, 0x51}], 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write(r1, &(0x7f0000000140)="f4", 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x1f6800) 00:00:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) pipe2(&(0x7f0000000100), 0x100000) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs, 0x8, 0x0, 0xfffffffffffffe4c, &(0x7f0000000000)=[@rights={0x10}], 0x10, 0x80}, 0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0xc000000, &(0x7f0000000040)=[@in={0x2, 0x2, @rand_addr=0x9}, @in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}]}, &(0x7f00000000c0)=0x10) 00:00:10 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) 00:00:10 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = getpgrp(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setown(r0, 0x6, r1) fcntl$setown(r3, 0x6, r1) fcntl$setown(r2, 0x6, r1) fcntl$setown(r0, 0x6, 0x0) accept$inet6(r3, 0x0, &(0x7f0000000000)) 00:00:10 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x10000001, 0x7fffffff) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@remote, @remote, @local}, 0xc) 00:00:10 executing program 2: 00:00:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)='f', 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r0, &(0x7f0000000400)=[{&(0x7f00000004c0)='*', 0x1}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x0) read(r1, &(0x7f0000000000)=""/175, 0xaf) 00:00:10 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000500)={0x0, 0x20b0}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)={r1, 0x9, 0x9, [0x9, 0xad2e, 0xfff, 0x4, 0x8001, 0x8001, 0x3bb0, 0x4e00d14d, 0x19c]}, 0x1a) fstat(r0, &(0x7f00000006c0)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) chmod(&(0x7f0000000140)='./file0\x00', 0x0) 00:00:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:11 executing program 0: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) open$dir(&(0x7f00000000c0)='./file1\x00', 0x8000, 0x1e1) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) mkdirat(r0, &(0x7f0000000140)='./file2\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fsync(r0) 00:00:11 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x3f55, 0x401}, {0x3, 0x2f39}}) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="db022e2f66696c653000"], 0x1) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb) write(r1, &(0x7f00000001c0)='M', 0x1) write(r1, &(0x7f0000000300)="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", 0x1000) r2 = fcntl$getown(r1, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000000140)={0x3, 0x3, 0x101, 0x81, r2}) sendfile(r1, r1, &(0x7f0000000040), 0x400) shutdown(r1, 0x1) close(r1) 00:00:11 executing program 2: shmget(0x3, 0x4000, 0xc700, &(0x7f0000ffc000/0x4000)=nil) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000140)=[&(0x7f0000000100)='\x00']) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) readlinkat(r0, &(0x7f0000001200)='./file0\x00', &(0x7f0000001240)=""/4096, 0x1000) 00:00:11 executing program 2: munmap(&(0x7f0000b58000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msync(&(0x7f0000a50000/0x4000)=nil, 0x4000, 0x2) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) r0 = shmget(0x0, 0x2000, 0x40, &(0x7f0000e85000/0x2000)=nil) shmat(r0, &(0x7f0000c79000/0x3000)=nil, 0x0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4) madvise(&(0x7f0000f7f000/0x2000)=nil, 0x2000, 0x4) 00:00:11 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0) ftruncate(r0, 0x8) getsockopt$inet_tcp_buf(r1, 0x6, 0x26, &(0x7f0000000000)=""/130, &(0x7f00000000c0)=0x82) 00:00:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2020, 0x0, 0xfffffffffffffefc) r1 = socket$inet6(0x1c, 0x20000004, 0x5) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x75, 0x10000000000, 0x4, 0x20, 0x1ff}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x7, 0x1ff}, &(0x7f0000000100)=0x8) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() fchown(r0, r3, r4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), 0x4) 00:00:11 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x5, 0x8, 0x10000, 0x7, 0x7696}, &(0x7f0000000080)=0xa0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x9, 0x7fff}, &(0x7f0000000140)=0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r2, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="094938683a0a90854021620000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1204, &(0x7f00000001c0)={r3}, 0x8) 00:00:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={0x0, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x83, 0x0) 00:00:12 executing program 0: r0 = socket$inet(0x2, 0x2, 0x20000000000002) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x3ff, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="89", 0x1) 00:00:12 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f6679626e670072c5306bc389081d8e4bae3ac8236e6040da3a0beb2e01128881ebff77bcd523c71c58cd0000000085785d2a20052f6e9cf45c53bac521daa4c16ed7"], 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x9, 0x8, [0x8, 0x8, 0x0, 0x4, 0xca7, 0x8, 0x6, 0x1f]}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x33, 0x2, 0x5, 0x8}, &(0x7f0000000480)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000004c0)={0x0, 0x6}, &(0x7f0000000500)=0x8) r2 = semget(0x2, 0x0, 0x100) __semctl$SETVAL(r2, 0x1, 0x8, &(0x7f0000000000)=0x3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x902, &(0x7f0000000400)={r1, 0x0, 0xfffffffffffffd64, "59bf74529a0ef01098b1c3de9e76ace4ba79"}, 0x1a) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x7, r3}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4, 0x7, 0x11c4c0000, 0x10, 0x3ff, 0x7, 0x3}, &(0x7f0000000080)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r5, 0x0, 0x8}, &(0x7f0000000280)=0xc) 00:00:12 executing program 0: socket(0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) msync(&(0x7f0000d5c000/0x4000)=nil, 0x4000, 0x6) 00:00:12 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x12) r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x6, 0x1000}, {0x7, 0x5}, {0x4, 0x7edf, 0x800}, {0x3, 0xfff, 0x1000}, {0x0, 0x7fff, 0x1800}], 0x5) 00:00:13 executing program 2: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) freebsd11_fstat(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) fchmod(r2, 0x0) 00:00:13 executing program 2: mprotect(&(0x7f0000a8e000/0x400000)=nil, 0x400000, 0x1) munlock(&(0x7f0000ea3000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) madvise(&(0x7f0000fbd000/0x2000)=nil, 0x2000, 0x2) r0 = getpgid(0x0) getpgrp(r0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$getown(r1, 0x5) r2 = getpgid(0x0) wait4(r2, 0x0, 0x3, &(0x7f0000000000)) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) sigaltstack(&(0x7f0000d82000/0x1000)=nil, 0x0) 00:00:14 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000180)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000140)}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x80000001, 0x700, 0x4, 0xfffffffffffffff9, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000200)=0x10) 00:00:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000780)={0x3}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x3}}, 0x0, 0x8, 0x9, 0xc56}, &(0x7f00000002c0)=0x94) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x8, @loopback, 0x8}}, r2, 0x1, 0x3, 0x800}, &(0x7f00000001c0)=0x8c) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) 00:00:14 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000140)=0x8) lseek(r0, 0x0, 0x2) 00:00:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x800005, 0x84) ppoll(&(0x7f0000000080)=[{r0, 0x14}], 0x1, &(0x7f00000000c0)={0x8, 0x8000}, &(0x7f0000000100)={0x4}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x7, [0x3, 0xfffffffffffffffd, 0x3, 0x9, 0x9, 0x1f, 0x1f]}, &(0x7f0000000000)=0x12) 00:00:14 executing program 2: mlock(&(0x7f0000d5c000/0x4000)=nil, 0x4000) msync(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0x1000000a) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) mmap(&(0x7f0000d5d000/0x1000)=nil, 0x1000, 0x1, 0x410, r0, 0x0) 00:00:14 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) fsync(r0) unlink(&(0x7f0000000000)='./file0\x00') link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') open(&(0x7f0000000100)='./file0\x00', 0x100a80, 0x100) 00:00:14 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) fsync(r0) unlink(&(0x7f0000000000)='./file0\x00') link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') open(&(0x7f0000000100)='./file0\x00', 0x100a80, 0x100) 00:00:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:15 executing program 2: socketpair(0x2, 0x20000000, 0x3, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x8000, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={r2, 0x931}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2}, 0x10) 00:00:15 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x7fff}, &(0x7f0000000300)=0x8) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x1, @multicast2}}, r4}, 0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r4}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r2, 0x7}, &(0x7f0000000400)=0x8) 00:00:15 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYRES64=r1], &(0x7f0000000100)=0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x28) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) accept4$inet(r0, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000400)=0x10, 0x10000000) 00:00:15 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) 00:00:15 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="522b91e890786c512d7eb844530c14ced58549180e3e98933c2c9165b74e0162cc997fc3f48d5098fa7f887eb39cd7b8d66e842fc2eb72c112932ac972c39b129f39eb455240e19b606bb7b580ae5d323f410b7627c5899068b64f631ab9cb", 0x5f}, {&(0x7f0000000140)="3dc2401b27cc535f1afc5e4d5f9b5e84116b95cd0d26bc9e153b21945cab2743c2400580d3950d93aed8c9fe44d7ad2562944b42e934bd9465fa553112181c9cf00277edcd11d7e42011689db00f414438db20cc0689494d336176eb91a59bec4d3520dd36b8afeae41c7ef4", 0x6c}, {&(0x7f0000000040)="75b9480db738a589c4cd6738438da29eb5e293b0552aba8acddd062ac23ef901d913164b5b10", 0x26}], 0x3, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x9c1, 0x4) fsync(r0) 00:00:15 executing program 0: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x1, 0x3, 0x7, 0x401}, &(0x7f0000000400)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000440)={r1, 0xd5ad}, 0x8) execve(0x0, &(0x7f0000000500)=[&(0x7f0000000100)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000001c0)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000540)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000004c0)='/\x00'], 0x0) 00:00:16 executing program 0: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r2 = semget$private(0x0, 0x1, 0x1) __semctl$SEM_INFO(r2, 0x1, 0xb, &(0x7f0000000000)=""/131) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x154) lseek(r3, 0x0, 0x4) setresgid(r1, 0x0, r0) 00:00:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:17 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) r1 = socket$inet6(0x1c, 0x4, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x1000, "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0x0) getpeername$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x7}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@loopback, @broadcast, @remote={0xac, 0x14, 0x0}}, 0x32e) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc) 00:00:17 executing program 2: semget(0x1, 0x3, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1016, 0x0, &(0x7f0000000000)) semget(0x1, 0x3, 0x200) fcntl$dupfd(r0, 0x11, r0) 00:00:17 executing program 0: freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x0, @multicast2}}, r1, 0x57fad6e5, 0xa70, 0x21}, &(0x7f0000000640)=0x22) 00:00:17 executing program 1: rmdir(&(0x7f0000000000)='./file0\x00') r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2300000000fe8000000000000000002000000000aa080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000746c000000000000", @ANYRES32=0x0], &(0x7f0000000140)=0x84) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x6}, 0x8) 00:00:17 executing program 2: mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x1010, r0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000080)=""/231, &(0x7f0000000180)=0xe7) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) lseek(r1, 0x0, 0x7) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:19 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in, 0x0, 0xee94}, 0xa0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000001500)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000080)="2d29ce1bf07d74cad47462aa06453cc98239b50ce49d12e5e13f072f2ae639a9862f4de88a79eb398c", 0x29}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f00000000c0)="5bde1906720fad7daf22fca116c671dc33da04b860d5477b7fadce0a630b4622414943c7278b9824848a46721a09954cffe71aad277e01169e46ba5bb66418fdfb3c771d0d3698085eb20bb504eb2124fc6edc958e5569f55bbc9cd4896167fdd68f5142c9cacd27af8c147f4301d54f2778a5720a332d52e7303c4247c85c46c553ceeefca256fed06e52d1abc6180d1f3b3ef58803061473ee52bcff5188ea0a21c0999f03d06e6a8358f67efa646c46bbbb2217ceffb34716a099fea4cd34791b0fb4cf5b3a0cd9c10d3d3df808300c", 0xd1}, {&(0x7f00000001c0)="8d870fe243a4560a7b2ace299c916d080171a0dbd5fd864fa56d24cfd3cdd39771ebdd261dc7726d3403fd114f101150f4fd3a0c950d97d0", 0x38}], 0x4, &(0x7f0000001780)=ANY=[@ANYBLOB="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"], 0x1f8}, 0x0) 00:00:19 executing program 1: setreuid(0x0, 0xee00) r0 = semget(0x0, 0x3, 0x130) r1 = semget$private(0x0, 0x2, 0x104) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000040)=0xf40a) __semctl$IPC_RMID(r0, 0x0, 0x0) __semctl$SETALL(r1, 0x0, 0xa, &(0x7f0000000000)=[0x1ac, 0x400, 0x8000, 0x40000000006, 0x1, 0x2faad01]) 00:00:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:19 executing program 2: mprotect(&(0x7f0000a8e000/0x400000)=nil, 0x400000, 0x1) munmap(&(0x7f000092c000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) sigaltstack(&(0x7f0000c4b000/0x7000)=nil, 0x0) 00:00:21 executing program 0: setitimer(0x0, &(0x7f0000000200)={{}, {0xda}}, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x81, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000140)=0x10) r1 = dup(r0) r2 = getuid() freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000180)='./file0\x00', r2, r3, 0x200) getitimer(0x0, &(0x7f0000000000)) 00:00:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:21 executing program 1: r0 = socket(0x6, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xf}, 0x0) 00:00:21 executing program 2: freebsd11_mknod(&(0x7f0000000240)='./file0\x00', 0x0, 0x1) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x27, &(0x7f00000000c0)="ad8ba8785fc462e5afe30299ad75067f7b599901771a33a12815239edb4a72f3ae77433a8898a23d607cc51f36047a10e51b0e92ed03b160a981f6919a49904d3d1c4140e62d0de758b8e5ba8570106a9bbc74fbbc82d391a905abf88a37380a726f46017fca79bcec6a62e832972fb0dd61ec22280fa46b1800b83be7b422d49a1bf59a982d5d0e8efad619bf5f1242cb3117324f5d872d30822e9aaa54b84dc27668eeac456c90840bfe0500d526f2d402f8c52c9938c298ffc8294b7c453ea26919032cd533cdf8206ccbd8faf0cacc267ce353661d8719a8a313a508f0d87b3ab130ceeb9d8d046cfb00d1a939ac426b5e421324ba32fce45fa4351862c5776f2cf6adf39bf167744fd62228286466698b6bb12cbc27fadc8b789e9a4fa0755bb9c8c706e54ad96f0e632954a97eeb5ec7a5133c706728550a17b64dc176a0854b768d977af36feb7a", 0x14b) socketpair(0x1c, 0x5, 0x3a, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000340), &(0x7f0000000380)=0x4) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket(0x1d, 0x20000000, 0x8) setsockopt$inet6_group_source_req(r2, 0x29, 0x2a, 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/125, 0x7d}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000080)=0x9, 0x4) 00:00:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x10000000005, 0x84) r1 = dup(r0) getsockname$unix(r1, 0x0, &(0x7f0000000040)) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0xf000, 0x9) 00:00:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x1000}, 0x10) writev(r0, &(0x7f0000000180)=[{&(0x7f0000002540)="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", 0x801}], 0x1) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x1}, &(0x7f00000002c0)=0xfffffce3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x0, @rand_addr=0x4}}, r2}, &(0x7f0000000100)=0x8c) semget$private(0x0, 0x4, 0x181) 00:00:22 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$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_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r2, 0xc956}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:00:22 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) r2 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000140)=""/177) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x3, 0x4) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/149, 0x95}, 0x2) 00:00:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x8d54) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x81010, r0, 0x0) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x2, 0x0) close(r0) 00:00:22 executing program 0: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) r2 = getpid() fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000ac0)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000800)=[{&(0x7f0000000200)="6dbd55772c3604e04ea0c2f33f6084ceaba3a45a88b5027b6f546e1f6e91eb581a689a26ba9510347ef18fc9290a8cf60e75cbd9b3733290740c6d6aaeda38f8cf242c0970bd38a5da81f19f915cda94dc1ad7f707a0179f764d7c4a79e40cfe0ed34b465af0eceb96f72bf8f9394676f03dbd02ec2da304ed3ba60a72160b147e8e7e41b59266601de3208993b3936ada94a03e1ab7d36c3ba77a6e960e528f1d81a1aa035e849f9b39c69d85299bbd3d7e50b7fc830523ec756bf8377e12a0fc59869b27ca4893e20716eb37029bba76a2dbcfdb", 0xd5}, {&(0x7f0000000300)="3ed2df864629941f4b9d124457ad8067ab0999de96a81b049f9495478bd452d205f257e2153be015891bae5bb60f4de8741374b3a86fb23b1e89a7f00ca7dcecdbfcaae7fc82050d13212d", 0x4b}, {&(0x7f0000000380)="7ddf0fa488e2aca72f8ae9c8a80119c320354e87c4ca304c3c84d1c69a1b0448aec264b14cf98e44b62cd2ea728a49f6df9d174a50354506be76833603f9b1fdc0bbd849bebff0842a05a0f61e5cf40474197dd739d425b51e20464f17f15e18767c771d441203e428cf446dc27744dece630da4d5d9afeb4b0858fd15e6782a1aecef4314ff5416049f750602cf01943d2451a725339fe69bbd02801c2bb5837844d8f011eceb0c053fbf464102520712cf9ba5f159a719b27551fb22139fe289c4a001c1aea7c6dae56a01b82b1da459325873ad804a9a5eae420b9035ed367c1db2b6f5ea27fc5bd55c994d8ecfb79f07cfa514ef9929c4762e2ffa", 0xfd}, {&(0x7f0000000480)="19ec5631233fd7cdf9032eb1fea53d42e2928caa183db0dd3860ac1ca2706a89bb4170d004c52fd6a495beb719c5ab5b8624ac4bd88ba8791a24ea28629ec14ed72d3dda3e8f95cad5691927908cafb4792f0f", 0x53}, {&(0x7f0000000500)="51dbdc456d3a1cd9f10439f20a0ca162deb2ab2c951128cb6490a8eb89e487f2ed3bdcf7f4717633347c83a8e5", 0x2d}, {&(0x7f0000000540)="36897f272230f51c878fca91396b8e8ee461141272c14d5dc0ee7fd41b7ca01e6de65c8cfbbf8208585988657f7ffb8403f72183ce3d88f694b96730b2bb2f840d3b848c0af23a3dca724fc46b1a6f57bdf955f8670bacbb89a244f56b1e1132a9e6579c2d92", 0x66}, {&(0x7f00000005c0)="f35968931eaf2d693a9d582fe3357459184a810fe5914cf234e43b1809fed61c389e58bf35b86a696bed44a040f55552beaa8e9b2588aee5cbe1d8f441632d44bc5cc034c8b21a0010ec2eb06c13d0d4f843fa3821fe80fa5bb538ad91186e469d3ab22ae8c13a129bd7e88b472a428a2c9488d3982915d48066c50d163c369c1239887acfd7d2ae1b367cf22f2c2c1413520d9cd6dd1537a368aee266fcc02913199bf335348a6df400025d262aa71a484aa2dbf82a7e120e", 0xb9}, {&(0x7f00000006c0)="911d41623408fcab", 0x8}, {&(0x7f0000000700)="d48b06a2dc12b1e021cfd6ff82c391fe682bc666f190b4ccd5621c75d48795de6f5843dd8a20d8b268e55e3e087f1ac46ec198caff6adbae50c7c6959d9152b01845a4591d49bd781031373259a50a9b3a6e795c9e70e5887c6ce7e627003f3866a4aa35373b1d9db9a5fc3f5980e35f3043515846596c13faacf0030148a5d348447923e485775164c0da0f762ab3d9175be648c7fdfbe2877300139f4c1098aabfd1e368a8c43cc25f8a90e44d2898080c9e069989ec68856dbf2033ebd5d9f30de113e2", 0xc5}], 0x9, &(0x7f0000000a80)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20, 0x4}, 0x20105) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x3}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000080)=@abs, 0x2, 0x0, 0x0, 0x0, 0x19a}, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) 00:00:22 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x17, 0x20000001, 0x2, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000000900000001047f00192b06000300000002004e21e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="02000000080000007700000012070000ffffffff"], &(0x7f0000000400)=0xb8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0x0, 0x6, 0x0, 0x1ffe00000000, 0x0, 0x3, 0x487, 0xfffffffffffffffc, r3}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000480)={0x1, [0x0]}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000500)={r4, 0x59a6}, &(0x7f0000000540)=0x8) r5 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x7, 0xf, 0x5, 0x9d}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000200)={r6, 0x7fffffff}, &(0x7f0000000240)=0x8) sendmsg(r5, &(0x7f00000002c0)={&(0x7f0000000080)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x1c, &(0x7f0000000340), 0x3, 0x0}, 0xffffffffffffffff) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$sock_timeval(r5, 0xffff, 0x1006, &(0x7f0000000280)={0xa8ae, 0xd5c}, 0x10) listen(r5, 0x1ff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x8, {{0x1c, 0x3, 0xffff, @local={0xfe, 0x80, [], 0x0}, 0x1ff}}}, 0x88) 00:00:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000), 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:23 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0xfffffffffffffffe, 0x93, 0x0, 0xffffffffffffffac, 0x0}, 0x0) 00:00:23 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000380)=ANY=[@ANYRESOCT=r0, @ANYBLOB="93576610eb286afa7e1ca06eea60d8310594a1a8611dbd35ad5a1bbfa41c748e8540085169672bdefbcad3289df7d0e93d34375f2f5be6e0011389f9afb2084f67dff56f64d1919d6eac6f6314a54e429a4d023840d5915e991189a3c397a3ec968037e26160a2489890866889ba1a64be0a9b3a76b08dbb27f1cbb11ef0cc40889933906b5b3041ac5f7626164c0be908ee790fc234086ed09052865efeb19668"], 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x7, {{0x2, 0x0, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x100000001, r1}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000200)={r1, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x3d3) 00:00:23 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x4000000000020020, 0xffffffffffffffff, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:23 executing program 0: poll(&(0x7f0000001fef), 0x1, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) r2 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x4) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000100)=[{r0, 0x2040}, {r1, 0x4}, {r2, 0x40}, {r3, 0xa0}, {r4, 0x21}, {r5, 0x20}], 0x6, 0x3) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 00:00:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1202, &(0x7f0000000300)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="1000000000002aa100000000000000c58c3afd26"], 0x98) 00:00:23 executing program 1: r0 = socket(0x17, 0x0, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1, @rand_addr=0x863a}}, r1}, &(0x7f0000000240)=0x8c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) r3 = getpgid(0x0) getpgrp(r3) socket(0x17, 0x30000000, 0x8001) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x3, 0x4e04}, 0xc) 00:00:23 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdir(&(0x7f0000000140)='./control\x00', 0x0) accept(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000000)='./file1\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000200)=""/14, 0xe}], 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) fdatasync(r0) symlinkat(&(0x7f0000000080)='./control\x00', r0, &(0x7f00000000c0)='./file2\x00') utimensat(r0, &(0x7f0000000180)='./file2\x00', &(0x7f00000001c0)={{0x0, 0x94}, {0x6, 0x5}}, 0x0) 00:00:24 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000), 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:24 executing program 2: setitimer(0x1, &(0x7f0000000080)={{0x0, 0x4}, {0xe32, 0x1005}}, 0x0) r0 = getuid() r1 = getuid() setreuid(r0, r1) setitimer(0x0, &(0x7f0000000fe0), 0x0) 00:00:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x109) 00:00:24 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(r0, r0) freebsd11_fstat(r1, &(0x7f0000000140)) 00:00:24 executing program 0: r0 = socket(0x1, 0x7, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c653000b4b3152c2c5bfc7254fbd2f50ff8309803cd8eeedb357e7ee07461b84ac59cb79104f6513f47262ffb5a45bc9abaa5d5e6d55546ddca621c1788720b9a94169581606147ddc9d0cb946f2157f55be2458a75e4f0b34c5c48b36b40376cd7652c2bea6155303e07f0a2e2e01f654baefcaacae130f228c4d757"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x1, "29d0a5cc47376303854b9c17aeb2c980"}, 0x14) 00:00:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000000)="c3", 0xe, 0x0, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x4, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r3, 0x8}, &(0x7f0000000140)=0x8) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000040)=0x3, 0x4) readv(r1, &(0x7f0000000380)=[{0x0, 0x1d2}], 0x1) 00:00:24 executing program 2: setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6]}, &(0x7f0000001400)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000001380)={r2, 0x8000}, &(0x7f00000013c0)=0x8) r3 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x154) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setuid(r0) r5 = semget(0x1, 0x7, 0x10) __semctl$GETVAL(r5, 0x0, 0x5, &(0x7f0000000280)=""/4096) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000100)={r4, 0x7}, 0x8) setresuid(0x0, r0, 0x0) r6 = semget$private(0x0, 0x3, 0x410) __semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000000200)=""/83) 00:00:25 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r0, 0x4, 0x7ff, &(0x7f0000000040)="c3bc2462f223358f7be1ccc720641f3f50a41dcf28db38b71a80fa984d6bfc2517ed51ded1d5aaa8e12ae365c987696e1fa9ad3c4e9fa5bf8a7380ed9063180c7310b091dc4b5340701ac0529f3be00fc892fd4857b3f1feb0382d6504e69698baf707908bd0f848117d8264f4a41697718c7dfd6258e8b799ee36ac8f5301876957a93222d330826cb141cfbd68c3f9b1d4f15abd020d2927d1354f8afc241682210809b13761f448471ff33ff338f60227e824a15b1debdc2a2f57a1be47730252bc69109acf890a45e9d6717f8b4cfbbf9ac3c1840997c575b2fdeac1f2842fb020a4fa944946d32527b65f504a8f", 0xf0) setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x1) r1 = accept(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) getuid() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000240)={r2, 0x8000}, 0x8) r3 = msgget$private(0x0, 0x10) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000000)=""/44) 00:00:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000), 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:26 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x9, 0x29, 0x16, @rand_addr}], 0x10}, 0x0) 00:00:26 executing program 0: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') freebsd11_getdents(r0, &(0x7f0000000440)=""/109, 0x6d) freebsd11_getdents(r0, &(0x7f00000000c0)=""/204, 0xcc) 00:00:26 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7ff, 0xf, 0x2dbe, 0x1}, &(0x7f0000000140)=0x18) fdatasync(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0xfffffffffffffa97}, 0x8) 00:00:26 executing program 2: semget(0x1, 0x3, 0xb4) r0 = socket(0x2, 0x20000005, 0x100000000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1}, 0x8) 00:00:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="829ca3f5205a71a53330022e2f66696c6530003dfea7c8b1386fc054dc8bf9f59eb6be82cd3762ff205689b8b38a4b230f56e0ccd575024c14c01f68f9d414e40305fe829fccd521049128180b0000000000000800605f08041b75692157aac30d64d7d8d0b89917068f96ce4036ecde57daeb13d3972490e4842101a719c5"], 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000080)={r1, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000040)={r1, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x6}, 0x8) 00:00:27 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getsockopt$inet_int(r1, 0x0, 0x2, 0x0, &(0x7f0000000100)) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x100000001, 0x8}, 0x10) 00:00:27 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x2, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xc}, &(0x7f0000000380)=0x8) 00:00:27 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:27 executing program 1: truncate(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x4) rmdir(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') link(&(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') freebsd11_mknod(&(0x7f0000000100)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2014, 0x80000001) utimes(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x0, 0x80000000}, {0x0, 0x7}}) 00:00:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40281, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000240)="ed", 0x1}], 0x1) open$dir(0x0, 0x0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x2000, &(0x7f0000000040)=""/38, &(0x7f0000000080)=0x26) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0xfffffffffffffff7, 0x4) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x100, 0x2, 0x1, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xffff, 0x800, 0x5, 0x80000000, r2}, &(0x7f0000000180)=0x10) 00:00:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x1000000000000000, 0x7) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x100000000) socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_fstat(r0, &(0x7f0000000000)) 00:00:27 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x18, 0x0, &(0x7f0000000040)) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:27 executing program 0: read(0xffffffffffffffff, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x7, 0x7, 0x1, 0x3, 0x3ff}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x5, 0x8, 0x2}, &(0x7f00000000c0)=0x10) 00:00:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x24) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000500)={r2, 0x7}, &(0x7f00000004c0)=0x1d7) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) readv(r3, &(0x7f0000000300)=[{&(0x7f0000000100)=""/214, 0xd6}, {&(0x7f0000000000)=""/147, 0x93}, {&(0x7f0000000200)=""/3, 0x3}, {&(0x7f0000000240)=""/179, 0xb3}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x5) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="c0", 0x1}], 0x1, 0x6d998) listen(r0, 0xfffffffffffffffa) fsync(r0) 00:00:28 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x10000000) sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000280)="5c057894888a8421d0e587c2f329f4cb60dabafd73ef7ea0aafaa19dd4d924ca09e472fb7f1a73066bdad0f2b24c31c1c34c535e0ddb52ea99", 0x39}], 0x1, 0x0, 0x0, 0x4}, 0x5) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="82022e2f66696c6530005d7d5a739585dde9d9060000edffffffffd8fadba24b55f73e3c431fe530ca61356f7387359f8be596752d6bc307d501ac08f5e89998c31e138142"], 0x10) write(r1, &(0x7f00000001c0)="4d690c85c5384d863f04ecb5e50a912caad75eed981715bbf3804e71460c5ca17b837337944e3d22ab53fffbe8f16017e92718808332c69cb8147a953298d192b2237dcd53df4a4a1b1815bd624be38c5f73e19ab9acae166450c0146439f72eda46bcb4800c7c9c707d26931a908078afa496d9e26c039c0de6ca2f667beea76190d5ec5388edae17a2cc2d9d1cd8b18761f1172661078878", 0xd8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x4000, 0x1200000, 0x401, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x5}, 0x8) shutdown(r1, 0x2) 00:00:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:29 executing program 2: pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) freebsd11_fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setresgid(r4, r3, r4) fchown(r0, r2, r4) write(r0, &(0x7f00000014c0)="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", 0x27c) rmdir(&(0x7f0000000000)='./file0\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)='@\x00', &(0x7f0000000180)='#\x00', &(0x7f00000001c0)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\\!\x00', &(0x7f00000002c0)='@*\x00'], &(0x7f0000000580)=[&(0x7f0000000340)='!.\x00', &(0x7f0000000380)='-)$\x00', &(0x7f00000003c0)='}\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='/.\x00', &(0x7f00000004c0)='\'/{\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='%%-\x00']) 00:00:29 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x20) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x8, @loopback}}, r1, 0x2, 0x1, 0x101, 0xffffffffffff7fff, 0x0, 0x6021}, &(0x7f0000000200)=0x98) r2 = socket$inet(0x2, 0x2, 0x2000000000000000) setsockopt$inet_opts(r2, 0x0, 0x7, 0x0, 0x0) 00:00:29 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 00:00:29 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x4000000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:29 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x2, 0x100) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0)=0x200002, 0xfffffffffffffeae) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet(0x2, 0x10000003, 0x9) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x4, 0x48ce, 0x7ff, 0x2, 0x100000001000000}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000500)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000240)=0x103) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x60, 0x20, 0x46, 0x80000000, r3}, 0x10) r4 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 00:00:29 executing program 0: r0 = socket$inet(0x2, 0x10000005, 0x5) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="f66e5267e760bc10637dcc1e1b5067145850d95624ed0a4213017c7a81f810229c1fbbc733c6709509feda2252bb3075cc18d100815202c67a7626a60a0f4eb2d7aac18c998eb4408b7821a24cc1a6ad16232df2de740a71cd23cb1adb0ff66ab2f1384964dbfe0644209995c7d0f01237619add30c9dbf0a3b9638d498cb0c1e25c5d4d95a0ad345a1d79c0eaa549915e22a3ea63934ac8a3ba6aacedf4f6be62498cee37bcf62415d98c8f62e47eff4cb1053c62978424ad6aca48a687834f89153bcd02d5e5229f662b4f04ce36cdb8ba543ae494c80147a4ae2b021ae0dc", 0xe0) 00:00:30 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@loopback, @multicast1=0xe0000014, @loopback}, 0xc) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000ca302a2a0def70b6a725e93898cbb84b73f6c9928b526e199ad409c42e22d7d835e15592626e94b2401aeaf1e3b6d8"], 0x1) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) 00:00:31 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:31 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x40, 0x0, 0x0) getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000040)=0xc19, 0x4) 00:00:31 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0xffffffffffffffff, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={r2, 0x101, 0x1, 0x6, 0x7ff}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000200)={0x9, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x1, @empty, 0xfffffffffffffeff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) 00:00:31 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3f66696c653000"], 0x10) close(r0) 00:00:31 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000002680)=""/4096, 0x1000}], 0x1) r1 = fcntl$getown(r0, 0x5) freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = fcntl$getown(r0, 0x5) getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000500)=0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000680)={@remote, @local}, &(0x7f00000006c0)=0x8) r6 = getegid() r7 = getpid() r8 = geteuid() r9 = getegid() sendmsg$unix(r0, &(0x7f0000000640)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000380)=[{&(0x7f00000001c0)="4f3afccb6e132e58c02572ca0fea8152c1c1e5baca11b96f5706102446fd3b5fe19344d39542d1b551d965041a4503e5762b5a6193b2bd337a28e688a341b729738123622a662a3f09a3cc55416c0fce47514049862042cb4e5a03166e7c5b08396ae9bbfdf3e8565ecb2e111ca335bcc77e2c4645be855fe1867e39b1e7489d5de91551a8c14da951adb0198fcdd82e79767050a866373894d642d63071cfe06855340c446e5d4a13ae4a544dc66ac9c7b4d06ccdc81be7bf51f2688c9c6e799cd88b18ffee6cb4d6e404ca338f0b95feac939524861254a69981372959042d1bb6be803f37e5f20b8f198fe8ac8dcd58b045eeca5f", 0xf6}, {&(0x7f00000002c0)="8e3c4cb1be0b58fe8fae2fa3a981a9b988f8645245a391c7", 0x18}, {&(0x7f0000000300)="583093a8ef328b7cbedf0d6c247870cbc8cadf6e8aa2dac27a", 0x19}, {&(0x7f0000000340)="fb9c6d430f7dca845b51551dce199f5e962b0428966edef00bebda49ab0004c78f0cfdb346907fa9253b28b976dfe59ccc", 0x31}], 0x4, &(0x7f0000000540)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0xc8, 0x4}, 0x80) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x4a, "7635e5fe81c2cc0f3d73bca94ebb8c8657947106210a27261f335c415fd6fd52f84605bca58398c5f261e4646daa4493130bfa296ad35f2ee6cb6745c20316df4adad9c91ba686a614fd"}, &(0x7f0000000000)=0x52) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r10, 0x1}, &(0x7f0000000140)=0x8) ftruncate(r0, 0x7eef) pwritev(r0, &(0x7f00000003c0), 0x5a, 0x80000) 00:00:31 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x28}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x7, 0x4000, 0xffffffffffffff01, 0x7, 0x10001, 0x350, 0x0, r1}, 0x20) r2 = socket(0x11, 0x3, 0x0) sendto$unix(r2, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) 00:00:31 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x1, 0x3, 0xe7, 0x7f}, &(0x7f00000006c0)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000700)={r1, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x3, 0x3000, 0xf58, 0xe6f, 0x0, 0x9, 0x21, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r2, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10) select(0x0, 0x0, 0x0, &(0x7f0000000040)={0x8, 0xfffffffffffffff8, 0x9, 0xffdffffffffffffe}, &(0x7f0000000680)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)=ANY=[@ANYBLOB="1c004e22ff07000000000000000000000000000000000001f7ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0300803509e4000074ae1c3bc43d358fecd8be242a323199adc7c4c70b05e30c7afd8fe96f3df7ba20cf68484d341b6d8619574f42506098357f54297da0233a8ac76560b2f9df25e7337c4e4a63c922ca237f24d74b5d6a9cb21822a26e013a0fad76c51afc28a6fd7f63ea35793cc858773bad091ddcb10eb6bc9e24dc6d10be40ef4c68c8bae5d5f59965ace1ba8842cd8a296d61859b3f2337d5cf3689924991b4422decbf0c55a521b3da513058cfec4a96a662924d86d020492c498736296b846e40"], 0x8c) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r3, 0x7b1}, &(0x7f00000002c0)=0x8) socket(0x10, 0x10000000, 0x3) poll(&(0x7f0000000340)=[{r0, 0x84}, {r0, 0x105}, {r0}, {r0, 0x20}, {r0, 0xc0}, {r0, 0x14}, {r0, 0x105}, {r0, 0x4}, {r0, 0x80}, {r0, 0x10}], 0xa, 0x40) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000580)={{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x4}, {0x1c, 0x0, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x0, [0x663, 0x3, 0x8001, 0x5, 0x3, 0x5, 0x5, 0x2]}, 0x5c) recvfrom$inet(r0, &(0x7f0000000600)=""/15, 0xf, 0x40, &(0x7f0000000640)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000300), &(0x7f00000003c0)=0x4) 00:00:31 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x3a, 0x12, 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x7a) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x401, 0x4) 00:00:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:33 executing program 0: socketpair(0x10, 0x4, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x5, 0x80000001, 0x7}, &(0x7f0000000200)=0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x48, &(0x7f0000000380)=0x100000001, 0x4) setrlimit(0x5, &(0x7f0000000300)={0xfffffffffffffffb, 0x7f}) syz_execute_func(&(0x7f00000002c0)="8fe9c09a3bc4c10610ce8f0978d31ac402052811c4836d462700ded3dfd3c4c16c15f5c4c2ddae34813400") r3 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r3, 0x0, 0x36, 0x0, 0x0) socket$inet(0x2, 0x10000000, 0x1) r4 = msgget$private(0x0, 0x102) msgsnd(r4, &(0x7f0000000340)=ANY=[@ANYBLOB="de7315cd70d1e51d1c4f1697750f743f4ba1364f477705eecce15ae292e8cf15a7ac970c4cbf24cecee5b259fe6b478a76b8af5b23000000"], 0x40, 0x800) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:00:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x3, 0x100000000}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0xfffffffffffffff9, @loopback, 0x5}}, r1, 0x2, 0x0, 0x11, 0x9, 0x3f, 0x4}, 0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:33 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x26, 0x0, &(0x7f0000000040)) 00:00:33 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6(0x1c, 0x30000005, 0x101) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x8001, 0x3, 0x100, 0x100000001, 0x8, 0x3}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x8d}, 0x8) 00:00:33 executing program 2: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x9, r1}, 0xc) 00:00:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x100) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/254, 0xfe}], 0x1) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) freebsd11_stat(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000180)='./file0\x00', r1, r2) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x10001, 0x0, 0xff}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x5, 0x80000000, 0x1400, 0xcfc, 0x9, 0x8aa2, 0x9, 0x0, r3}, &(0x7f0000000400)=0x20) rmdir(&(0x7f0000000440)='./file1\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000480)={0x1f, 0xfffffffffffff9a0, 0x20, 0xfc67, 0xa8, 0x81, 0xfffffffffffffffe, 0x2, r3}, &(0x7f00000004c0)=0x20) freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0x8001, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000540)={r4, 0x80000001}, 0x8) symlink(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file1\x00') execve(&(0x7f0000000600)='./file0\x00', &(0x7f0000000880)=[&(0x7f0000000640)='\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='*^[*:@\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='&%\x00', &(0x7f0000000780)='[,-,#{]\xdf\\\x00', &(0x7f00000007c0)=']\x19\x00', &(0x7f0000000800)='\x00', &(0x7f0000000840)='#!\x00'], &(0x7f0000000a40)=[&(0x7f0000000900)='\\\x03\x00', &(0x7f0000000940)='.\x00', &(0x7f0000000980)='\\/\x00', &(0x7f00000009c0)='\x00', &(0x7f0000000a00)='\x00']) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000a80)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000ac0)=0x1ff, 0x4) r6 = socket(0x17, 0xc4dbde89f61bb0c7, 0x600000000000000) r7 = openat(0xffffffffffffffff, &(0x7f0000000b00)='./file1\x00', 0x20040, 0x1) freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0x0, 0x7) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000b80)={@in={{0x2, 0x1, @rand_addr=0x400}}, r5, 0x6, 0xfffffffffffffffc, 0x5}, 0x94) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000000c40)={r3, 0x285, 0x4, [0x9, 0xe7, 0x1, 0x6]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000c80)={@multicast1, @local={0xac, 0x14, 0x0}, @broadcast}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x1d, &(0x7f0000000cc0)={r3, 0x6}, 0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000d00)={0x9dd, 0x3}, 0x10) setsockopt$inet6_int(r7, 0x29, 0x0, &(0x7f0000000d40)=0x81, 0x4) mkdir(&(0x7f0000000d80)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000dc0)={r5, 0x1, 0x69, 0x4, 0x96f5}, &(0x7f0000000e00)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000e40)={@in6={{0x1c, 0x3, 0x5}}, r5, 0x3, 0xcde, 0x28c, 0xffffffffffffff00, 0x10000000000, 0x9}, &(0x7f0000000f00)=0x98) r9 = open(&(0x7f0000000f40)='./file1\x00', 0x80, 0xe0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000f80)={r8, 0x7e, "79e5061875bd4c69eccc4bf49db486ea1f1d9037b08a3ad122d01472cffea6d4a4f4f1fdf875ef5fa9cb8585cad7812273e28be8b7d7bd8b33d8f44b46ceaf087626c928b73dbc2454cacd841e3ccc52c27c5178dd18cf7a0242305e2bed010880eeb7bce9487c09bf3804f31ab6f5380115bf2466d6f78c98e7648fffb4"}, &(0x7f0000001040)=0x86) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x15, &(0x7f0000001080)={r3, 0x781f385d}, &(0x7f00000010c0)=0x8) 00:00:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) accept4$inet6(r2, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x8}, 0x0) 00:00:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:34 executing program 0: r0 = socket(0x2, 0x3, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) 00:00:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/238, 0xee}, {&(0x7f0000000180)=""/191, 0xbf}, {&(0x7f0000000240)=""/64, 0x40}], 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x7f}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000380)={r3, 0x3}, &(0x7f00000003c0)=0x8) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x1}, 0x10) ppoll(&(0x7f0000000000)=[{r1, 0x200e}], 0x1, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x84}, {r1, 0xe9}], 0x2, 0x0, 0x0, 0x0) close(r1) 00:00:34 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x6, 0x4) 00:00:34 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r0, 0x100000001) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x4, 0x80011, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) getgid() 00:00:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x903, &(0x7f0000000000), 0x10) 00:00:34 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x903, &(0x7f0000000100), 0x10) 00:00:34 executing program 1: r0 = socket$inet(0x2, 0x20000000, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000140)=0x8004, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x80000000000, 0x102000001}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0x22, "0c9c0d1e922cdaa6ed78236f139c2392cf1131be57c2132b4bf7333a310650547e45"}, &(0x7f0000000100)=0x2a) 00:00:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:36 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x400000000000, "d7af7a26ab69b17edc0afb781edb9ebc"}, 0x14) 00:00:36 executing program 2: setuid(0xee01) r0 = socket(0x17, 0x2, 0x0) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x9, @loopback, 0xfffffffffffffffa}, 0xffffffffffffff33) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r1, 0xe, 0xaaa}, &(0x7f0000000400)=0x30) r2 = socket(0x3, 0x2, 0x0) bind(r0, &(0x7f0000000440)=@in={0x2, 0x1}, 0xffffffffffffff96) fstat(r2, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x8, @empty, 0x3}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e200900000000000000000000000000000000000001441c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="09000000ff0200f50f020000ff01000700000000"], 0x98) 00:00:36 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0/file0\x00') connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x6, "2a248b615fc7"}, &(0x7f0000000140)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x0, @empty, 0x5}}, r1, 0x3, 0x8, 0x80, 0x3, 0x9, 0x7fffffff}, 0x98) open$dir(&(0x7f0000000240)='./file0\x00', 0x1, 0x1) 00:00:36 executing program 1: r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f0000000040)=[{0x1, 0xbd4, 0x1800}, {0x2, 0x5, 0x1000}, {0x3, 0x9, 0x800}, {0x0, 0x7f2b9ea1}], 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0x9, 0x4) semop(r0, &(0x7f0000000180)=[{0x2, 0x2, 0x1000}, {0x0, 0x100000000, 0x800}, {0x0, 0x2b, 0x1000}, {0x3, 0x80000001, 0x800}, {0x0, 0x80, 0x1000}], 0x5) r2 = getuid() freebsd11_fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000200)='./file0\x00', r2, r3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fdatasync(r4) 00:00:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000000)={0x401, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x7, @empty, 0x100000000000000}, @in6={0x1c, 0x3, 0x9, @loopback, 0x5}, @in6={0x1c, 0x2, 0xfffffffffffffff7, @empty, 0x571}, @in6={0x1c, 0x0, 0x5, @loopback, 0x3}]}, &(0x7f0000000140)=0x10) r1 = accept4(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x400, 0x0, 0x80, 0x4, 0x1037}, &(0x7f0000000340)=0xa0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x1, 0x100000001]}, 0x8) 00:00:36 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) fdatasync(r0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() setregid(r1, r2) rmdir(&(0x7f0000000080)='./file0\x00') mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x40) r3 = shmget(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) 00:00:36 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:00:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:37 executing program 2: semget$private(0x0, 0x2, 0x80) 00:00:37 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setgroups(0x6, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="28010000ff000003525ef6fb1164e7c832"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:00:37 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) r1 = socket$inet(0x2, 0x20000000, 0x4000008) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$getown(r1, 0x5) fcntl$setown(r2, 0x6, r3) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:00:37 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x30000000) r1 = dup(r0) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000100)=0x1036119b, 0x4) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) exit(0xd6) shutdown(r2, 0x1) r3 = dup(r2) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/203) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) 00:00:37 executing program 0: r0 = socket(0x0, 0x10000007, 0x9) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00]\x00\x00O\x00'], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="18b8f7db2b826db7f9eb8be0762f3c55541567bca19e00100000000000009d0af78429c1c54761487b92c5a828a7ada7937eb94e9122e10e825779ac150f50f0b081b396eaa559f1c51518eafb517a40f4674dac6600ee840f34", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e207f4000010000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0400000000000080090000000100000016fd0000"], &(0x7f0000000080)=0xa0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000003c0), &(0x7f0000000400)=0xb) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r2}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r2}, &(0x7f0000000300)=0xc) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc0) 00:00:37 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)=ANY=[@ANYBLOB="1c004e2208000000fe8000000000000000000000000000bb0400000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0003020007000000a0d55bd4e6308a28fbba82ed91a77f53fb57c23a4a6f7608e1f22381bbb3389254f0866098298dedfb837ea77f736f02f8e5ed9c47bdfb2c00c83b82559fd933f3efbbd158b19eac489f06fd6e5fb0b70700000000000000da540d948a9e2053ad889867b1aaa1071e957550390b7595"], 0x8c) fsync(r0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000240)=0x100) 00:00:37 executing program 1: setitimer(0x1, &(0x7f0000000100)={{0x0, 0x7}, {0xfffffffffffffff7}}, 0x0) 00:00:39 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000001240)={0x0, 0x6, 0x100000000, 0xdfe5, 0x5, 0x2, 0x4, 0x101, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x8328, 0x10001, 0x80, 0x7, 0x10000}}, &(0x7f0000001300)=0xb8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001340)={0x1, 0x3ff, r1}, &(0x7f0000001380)=0xc) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x10000000) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000001140)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0x8) lseek(r2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x4) recvfrom$unix(r2, &(0x7f0000000100)=""/4096, 0x1000, 0x41, &(0x7f0000001200)=@abs={0xa2bb43aa30b9edac, 0x0, 0x0}, 0x8) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000001100)={0x5, 0x6eb, 0x6b7a, 0xa0c}, 0x8) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x80010, r3, 0x7fff) freebsd10_pipe(&(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r4, &(0x7f00000011c0)='./file0\x00', 0x102, 0x6) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x2, 0x4) freebsd11_mknod(&(0x7f00000013c0)='./file0\x00', 0x2008, 0x6) 00:00:39 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES64=r2], 0x28}, 0x0) recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=""/2, 0x2}, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0}, &(0x7f0000000280)=0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000002c0)={r4, &(0x7f0000000440)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000540)={r4, 0x2, 0x7fff, 0x10001, 0xfffffffffffffffe, 0x7}, 0x14) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x6, 0xf, 0x80000000, 0x9}, &(0x7f0000000100)=0x18) r6 = accept4$inet(r3, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10, 0x0) flock(r6, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000580)={r5, 0x0, 0x8}, 0x8) accept(r3, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10) socket$inet_udp(0x2, 0x2, 0x0) 00:00:39 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:39 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x1a) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) recvfrom$unix(r2, &(0x7f0000000080)=""/222, 0xde, 0x3, 0x0, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x28) write(r2, &(0x7f0000001500)='4', 0x1) 00:00:39 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = dup(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:39 executing program 0: semget$private(0x17, 0x0, 0xfffffffffffffffe) getegid() semget$private(0x0, 0xfffffffffffffffd, 0x800003e) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10049, 0x10) r1 = msgget$private(0x0, 0x4) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/96) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00000000c0)=0x854f, 0x4) 00:00:40 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 00:00:40 executing program 0: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r2, &(0x7f0000000140)="2ba3d277a4dc8e3c440cea84d3e13c8604c7e86901e42accab229eee5f580c29ea2c827d24bac19e4aab6cd3bd5ca70d6c44303e6c369081e659720179e29af65e6343b4593a68b3b28c4ac894eb095c4fb1ef76edce58aaefff133ec109a7d1f94ce5549f711b780d2924180e4d4599ec151bfebf8f5b996e773a85d1f59fef6a30c6aaf5acdad062d213aea2bd452e6e718f433c6850b865cb8e4cedee0018f37dcca235fe72c5614ee9eb8114dfc63b3a141bd864f8e0c9b382b4db4182329355c0de29abf934c39b3d145c143a25b3eb", 0xd2, 0x4, &(0x7f0000000240)={0x2, 0x1, @multicast1}, 0x10) getgroups(0x3, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0]) setregid(r3, 0x0) 00:00:41 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0) readlinkat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/89, 0x59) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/147, 0x93}], 0x1, 0x0) pwritev(r0, &(0x7f00000003c0), 0x14, 0xfffd) 00:00:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:41 executing program 0: setitimer(0x2, &(0x7f0000000000)={{0x77f}, {0x0, 0x7}}, 0x0) r0 = socket$inet(0x2, 0x40000000002, 0x1) r1 = socket(0x2, 0x20000000, 0x80000001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0xfffffffffffffff7, 0x7, 0x1f30, 0x1, 0x6, 0x1, 0x76b8, 0xffffffff00000001, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x100000001, @empty, 0x1}}, r2, 0x10001, 0x5, 0x202, 0x80000001, 0x8, 0x7}, 0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x57}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r3, 0xffff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x8, 0x4) 00:00:41 executing program 0: r0 = socket(0x2, 0x5, 0x0) close(r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000140)=0xfffffffffffffddc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x6}, 0x10) 00:00:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x8d54) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10a06, 0x8) close(r0) fchmod(r1, 0xc0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0xffff, 0x0, 0x7, 0x9aa, 0x2}, 0xc) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x2, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x8, 0x20) ftruncate(r0, 0x3) 00:00:42 executing program 1: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000a09000/0x4000)=nil, 0x4000, 0xffffffffffffffff) munmap(&(0x7f0000c31000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:00:42 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000580)="f716a53c004d13f14b7eb8cf7b3ae703e76efdaf621ddc8cd3d68f7c043a3a6b81ca3c391579e191c66c45e3d336b7306dc2d7ad2e2f817fb8331629145dc1614022f875ec1cf8de4d859a3738be0609af478f04db2ebb2a919ff56f996f38e590a46d9326f04ec2bfe37d6188c7f7c14ffebf0703d355de46505c0e58c5923b705f6514bede5f3dad24843328348e3282", 0x91}], 0x1) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0xfffffffffffffffc) 00:00:42 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x0, 0x3}, 0x10) geteuid() mlockall(0x1) 00:00:42 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) fcntl$dupfd(r0, 0xe, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r1, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:43 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffc000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x80000001, 0x2200, 0x9, 0x3f, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) shmctl$SHM_LOCK(r1, 0xb) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="4eb96b39bbe26a985a36225c331bb702", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000200)={r3, 0x0}, &(0x7f0000000240)=0x10) 00:00:43 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x18, 0x0, &(0x7f0000000040)) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000080)={0x3, {{0x1c, 0x2, 0x62d6, @remote={0xfe, 0x80, [], 0x0}, 0x2}}}, 0x88) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYBLOB="01200000"], 0x1) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x1}, 0x8) 00:00:43 executing program 0: chroot(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) syz_execute_func(&(0x7f0000000000)="c4227528d1462b43b0ffaa34db489fc481fde77b00d9d9c4a17ee6f1c4e281a7fac4037d1d4900f142dab900008020440f6b18") lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000002c0), 0x8) freebsd11_lstat(&(0x7f0000000640)='./file0\x00', 0x0) fstat(r0, &(0x7f0000000140)) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000680)='./file0\x00') r1 = semget(0xffffffffffffffff, 0x2, 0x0) __semctl$GETPID(r1, 0x0, 0x4, &(0x7f0000000540)=""/239) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000500)={0x2, 0x7, 0x0}, &(0x7f00000006c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000740)={r2, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000700)={r2, 0xde4b, 0x35, "fcb79dccd4e3d09d746a17be9b734eb57a3d506f122b9c6d421e9f7ebd25e50c2adca2e63ee4cd406cf84aaabaf5c0041c2e977f50"}, 0x3d) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x6, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r3, 0x101}, &(0x7f00000004c0)=0x8) 00:00:43 executing program 1: getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x2}, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000100)="ac80c04cb9a5b59016bd5eede23e058c514ded9b59e8cc32c565505199b95b5b30c7", 0x22}, {&(0x7f0000000140)="30661d74e2fe32f2ff71b9f3c920b989c3923a749feaa38434333fbb37c89663f61df5b1fcbd287f0a16a2786d82a942e5b71bb5fe0ee7abe3ffdc734ba832cf524066a143187148e4dd1b4669d5cbee222214439d5689c2a5e1982e4254698951ac26840fbccb4078be0828c8e8ad71e3b2e7a8bac5f1f0fe5b54c0b01200354c28f1a2e120306340077dd65950e66d01bb3dcefa3ed1992404a911a676120d468ae3b8c586ee3df6c72d36d54b1efd021a988b8ff9bd9456978c62d7716af5192572287c19118f", 0xc8}, {&(0x7f0000000380)="478b1a4285c5cc4c8a6ff531a3d16795d32ec22f7b9a446383b4ef3bd78991c177ee4b100f8cd792f3851ce481f5ae3eaa3b4b72a6d3733d66fe89b9b174ffdeda5313dac6449710f2532ec9bceaf950a6a548ed532a0ea60bd0102d7e11179e9d6d9c823a9684f46704044a54bfa45ce509c2433d38b4365f2cf3d9eaa42875e6f975fafa12efdc723425447f159b56ac54909d9d161b0d15159cff056da0cea781e961f8f4cec142dc2d622a", 0xad}, {&(0x7f0000000240)="2aed5aeac79bd52b", 0x8}], 0x4, &(0x7f0000000440)=[{0xf0, 0x87, 0x3, "5eef526bc243fad934adec40cc994a5c4c8c8ced6e44f42a8ce17ef30a3776a9e2542b149257c0ada0c9fadefd3751274891e645ce102d4c60b27fa94ad94c2d479a982d8e3f04575db67b2c59ef195eb42778ac6232be005a772daf7308242928f57d4b6f3755729bf3c2ca47d87a6e31b5c6baf57eadc08f31831f598cab44676a2f1b43a6a606bfdd2038ad288005731d3344237cd93bebb8aa198632ca419633c31e5dba5527f0269ab2c5f2e689594cf5aad2a41b2c096a799baf7e8d934600583d9b3f3e2a612f63be70661844f1ce8f20cc0d1a612f518fadffb821"}, {0x68, 0x84, 0x0, "15e97fbdff05ad6c409f1576ad969dcf7eb78a2ad94b721b60d0ebf150178e06759e7b21f0ce686cbc7936bb408d321cfc48f08a97565cf03de4bbcf41d7ce46d7b3658dafd578ee67eb7cf3fd40c8a4608872b4a3ee27"}, {0x68, 0x84, 0x11, "5461ca7b3d8d34c571f27d74ac05139a84766b2a883e625d381f23753f058b3e30f23662461af1552c53978e35588c347e51c3046dd106bd189d2c5f73c7e5025900386b1c43b314b2ba35862b6cd20c68"}, {0x78, 0x29, 0x0, "0752f874804e3b5e09c10954d258abb16a6dc9e2ff831a1fceaa74db3798f731f6454bef9f47d078256930019224dbac50750682c17121b7ec3922023e42743568ba60446fd65d5fbd2c36324ad749c9a2f353e3dc0a5084c14a596c109d841e38"}], 0x238}, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:00:43 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x208020001) open(&(0x7f0000000140)='./file0\x00', 0x80, 0x100) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) 00:00:43 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x10000000) setsockopt$inet_buf(r0, 0x0, 0x57, &(0x7f0000000100)="77968555f8671515aebc222e844e3b5412b23ad78f00316a4c88da2e", 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000005a00000001000000000000000000000000000000"], 0x2c}, 0x0) 00:00:45 executing program 2: truncate(&(0x7f0000000100)='./file0\x00', 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0xfffffffffffff000, r1}, &(0x7f0000000180)=0xc) 00:00:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r1, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040), 0x20) 00:00:45 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) syz_emit_ethernet(0x26, &(0x7f0000000040)="fd5383f928551b2e41d210c67aa73db809d651e2d32e18d4cda52bd781901f95775590ffe987") setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0xfffffffffffff5fe, "7f7236dbe9716fb7d8fe3c6494a30589"}, 0x14) 00:00:45 executing program 2: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e20ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f30000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="3f00000008000000030000000800000004000000"], &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x0, r0}, 0xc) r1 = accept(0xffffffffffffffff, &(0x7f0000000180)=@un=@file={0x0, ""/4096}, &(0x7f00000011c0)=0x1002) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000001200)={0x0}, &(0x7f0000001240)=0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0x41, &(0x7f0000001300)="f8bd22ed07286720e047bcef08de3696c5b33ac2af76f9d3c3ea2a8603c2fc7b37073ddce8a796bdb02be77e51ab39de8dc64aff5acd0c93df13d73558f96e3bfe35b77002732d8f18605a640082001d3daca54e93a0908b952d531d0633092ed843d7361bf30b1941ec81c0f286893dd162a78ac0c2e7f4af0643d9815549f9905fd4f861ab6549917b26de49195ff6454cc1c4c5ef77c8c33e33c34b241783631cc1480c94e7767bf5070fc5dec5fa9e62204efb5cce5b", 0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001280)={r2, 0xfffffffffffffffd}, &(0x7f00000012c0)=0x8) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) 00:00:45 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0xff, 0x11a) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000040a60c59c560ee7e5b665a8b6d3bb2580617bc396e2f413d4", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1204, &(0x7f00000001c0)={r1, 0x40}, 0x8) 00:00:46 executing program 1: munmap(&(0x7f0000fee000/0x12000)=nil, 0x12000) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ff9000/0x7000)=nil, 0x7000, 0x7) 00:00:46 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xffffffffffffffb0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x800, r1}, &(0x7f0000000300)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0100e500", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180)=0xcde, 0x4) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000200)={r2, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r2, 0xffffffff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x1fe9c1a8, 0x4) 00:00:46 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f000000e000)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x1, 0x5, [0xab98, 0x4, 0x6, 0x6, 0x2]}, &(0x7f00000000c0)=0x12) mlockall(0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r2, 0x7f}, &(0x7f0000000140)=0x8) 00:00:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r1, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:46 executing program 2: munmap(&(0x7f0000cfc000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 00:00:46 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x80) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x41) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x1d) fdatasync(r0) unlink(&(0x7f0000000000)='./file0\x00') rmdir(&(0x7f0000000080)='./file0\x00') 00:00:46 executing program 0: accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000300), 0x30000000) r0 = socket$inet(0x2, 0x20000003, 0x64f6aba4) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0xfffffffffffffeff, 0x7cf8000000}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r2, 0x4}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockname$inet(r4, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000440)=0x10) connect(r0, &(0x7f0000000080)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000003c0)=0x224) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast}}, r5}, &(0x7f0000000180)=0x8c) setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000ddfffc), 0x374) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x7}, 0x24) 00:00:46 executing program 0: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = shmget(0x3, 0x1000, 0x14, &(0x7f0000cc3000/0x1000)=nil) shmat(r0, &(0x7f0000a96000/0x1000)=nil, 0x3000) munmap(&(0x7f0000f38000/0x1000)=nil, 0x1000) madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3) 00:00:46 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f00efffffff00"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) ftruncate(r0, 0x5) 00:00:47 executing program 2: getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x5, 0xa, [0x79a, 0x9, 0xfffffffffffffffb, 0x341, 0x800, 0x7, 0x4, 0x5b0b4b1, 0xa322, 0x8]}, &(0x7f0000000180)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={r0, 0xfa7}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c6587fc"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x4, 0x7, 0x4, 0x0, 0xffffffff00000000, 0x80000004, 0xffff, {@in6={{0x1c, 0x3, 0x3, @loopback, 0x3503}}, 0x0, 0x3, 0x94e1, 0x4, 0xc9, 0x1}}, &(0x7f0000000040)=0xb0) 00:00:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r1, 0x4, 0x43, 0x1, 0x0, 0x88}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1d, &(0x7f0000000040)={r1, 0x2}, 0x8) 00:00:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:48 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) fchdir(r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:00:48 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = dup2(r0, r0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f0000000200)=""/73, 0x49}, {&(0x7f0000000280)=""/144, 0x90}], 0x3, &(0x7f0000000380)=""/236, 0xec}, 0x2) accept4$unix(r1, 0x0, &(0x7f0000000100), 0x30000000) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) sendto$inet(r0, 0x0, 0x0, 0x4000000000020104, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) r2 = shmget(0x3, 0x3000, 0x600, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f00000004c0)=""/113) 00:00:48 executing program 0: fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r0 = dup(0xffffffffffffff9c) fcntl$setown(r0, 0x6, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x7) 00:00:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x8, 0xffffffffffffffff}, &(0x7f00000000c0)=0xffffffffffffff4f) 00:00:49 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x100000001, @loopback, 0xfffffffffffffffe}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000080)="b9465fd039f163cb4b1e841e33a0efb45af8a9cf0710674bbb047e09ee634a79c3c2016ec6a17434df6a20a9d046b047c595ba073868cb49398849bbd2a517378a4e55e9533cd5b7f8a987be25579b661fd85644447a6fca78edbc456dbce8a629c19c69b36268184bdb0c250b4ff0c5f43e08b1f1ee88d186913160ba79fbea0a9d18a2e3f77fe605209f3344c21523b9a536f61496e1c045eea946472236add188d4ab7830c0e72929174e33925538c42f1623e65036338802405908cf881d960e8b4553b5a8950e322895ad", 0xcd}, {&(0x7f0000000180)="37d2acca7fb4acc043f9f31c143d806aa59453a3c53fcdcb5f590f1c1bed7b38699a8acb59e849ce00a719e2d53248a00fecb72acb70fe3f6be2cb4034c681de37eccb506fed875978925793f1b55b6f2ef776ea1e4b119315fcc08adafed3e63595b61d7b67bcb72a82bea7e8c5b95b3061d39bc16d4250b840fcac752fa5abc56a05ac4ddcf076acd63367e41ea78f058d1acb55814e8e931c3268bb2b5a2a461c", 0xa2}, {&(0x7f0000000240)="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", 0xfb}, {&(0x7f0000000340)="21dcbdcd0a92112621cb05a51eec488b894970280c69fd2af62274edd8ab6cf17ead4df60684e4c739e760cb14ed9d20de71d7417776857bdcbc3486710026362b3d3744569c245b2562284ec5d7554954de87dfd12fb5ac670e9901", 0x5c}, {&(0x7f00000003c0)="73f8c5869d4c2b54fec983306a6f89d73d6a224825fac3272444e114264c7ee30709ccf65bb5429b657d5d3026ec18efb069e6e84bcac426d7b49530b34de77572f522ee907fb6d38dbc62dfdd6d16b482ebff208266ba7f3a12e45d5699e97bc23c714e6b5434bbd774231c96f2c1f2097d637d872bbfe0ad9242a1e4aa4859449bbf4c5eb1d6d77b4bc35ba9a053a89f60367cdbe786b0a84ffee38d344bbd75aa2c260a20cdebc3e51c634301fafd997b6ded50e206539b011f9fecdab4a26606f10627538f28a412bbdbd01d3a7f07b3ecf09daf4680913d688c0c907ff34a6ebb614ded4d", 0xe7}, {&(0x7f00000004c0)="fa63c38bfe1af28bad8cc6d773ce8c1650bd5295e29bfd44480c86bc525591700e20afb3c70d2bf4a5928237589296475c0dd0b3a6140c3ff4a11522b87a8cbd64343bf63d65a6d083a9a4c3cbfa41a525f947dfccba6ccf316c3cf45120e580", 0x60}], 0x6, 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"], 0x1488}, 0x100) pipe2(&(0x7f0000001ac0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000001b00)={0x0, "af66cfef76e408db69b8d728ca5d4744"}, 0x14) sendto(r2, 0x0, 0xfffffffffffffe26, 0xc, 0x0, 0x0) getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) 00:00:49 executing program 0: socket$inet_sctp(0x2, 0x2, 0x84) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x73}}, 0x0}, &(0x7f0000000180)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x4c, 0x17, "3429dd7083d443e14f2c88bdd9a54cb7d602549e2003d6"}, 0x1f) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x3004, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r2, 0x7ff, 0x9, 0x4, 0x4, 0x5}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r2, 0x15, "b40fe59a81a82c9af99f7f645242a453d1b4b3fc75"}, &(0x7f0000000280)=0x1d) 00:00:49 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x28) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:50 executing program 0: 00:00:50 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0xa0) clock_gettime(0xffffffffffffffff, 0x0) 00:00:50 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') fdatasync(r0) renameat(r0, &(0x7f00000002c0)='./file1\x00', r0, &(0x7f0000000240)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') fchmodat(r0, &(0x7f0000000080)='./file1\x00', 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="b9000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x1c) 00:00:50 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000002480)={0xfffffffffffffffe, 0x0, 0x0}, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x1) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c, 0x30000000) fsync(r0) 00:00:50 executing program 2: r0 = socket(0x1b, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x0, 0xd12, 0x9, 0x8}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x1000, 0x4) 00:00:50 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff000006"], 0x9}, 0x0) accept(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) sendmsg(r0, &(0x7f0000000380)={0x0, 0xff21, 0x0, 0x2cc, &(0x7f0000000000), 0xa9f0831a285a98b8}, 0x0) 00:00:50 executing program 2: r0 = socket$inet6(0x1c, 0x1, 0x3) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x3e}], 0x14}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x1, 0x80) accept4$inet(r1, 0x0, &(0x7f0000000380), 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x7, 0x400, 0x100000001, 0x2, 0x6, 0x20, 0x8, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x80, @loopback, 0x7fff}}, 0x0, 0x5, 0x6e, 0x200, 0x2, 0x63f5, 0x817d}, &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r2, 0x0, 0x100000001, 0x3f, 0x6, 0x81, 0x6, 0x7fff, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r3, 0x4, 0x2c, 0x2, 0x9, 0xffffffff}}, &(0x7f00000001c0)=0xb8) 00:00:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = getuid() freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) r5 = geteuid() setuid(0x0) fchown(r0, r5, 0x0) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) chmod(&(0x7f0000000340)='./file0\x00', 0x20000000000880) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x5, 0x3, 0x3f, 0x400}, &(0x7f0000000240)=0xa0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r6, 0x1, 0x2}, 0x8) 00:00:51 executing program 2: r0 = open(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x3, 0x4) 00:00:51 executing program 1: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x800) readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 00:00:51 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x83) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@rand_addr, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@empty, r2}, 0x14) 00:00:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x80000001}, 0x8) r2 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0xffffffffffffff81, 0x9, 0x1, 0x81b4, 0x7}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000140)={r3, 0x84}, &(0x7f00000001c0)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) setsockopt$inet_group_source_req(r1, 0x0, 0x55, &(0x7f0000000180)={0x9, {{0x2, 0x3, @multicast1}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x118) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x3, 0x8}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x40, 0x200, 0x8, 0x4, r2}, 0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r4, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0) 00:00:51 executing program 0: r0 = open$dir(&(0x7f0000002700)='./file0\x00', 0x100000000001fffe, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f0000002600)=[{0x0, 0x319}], 0x1) openat(r0, &(0x7f0000000280)='./file0\x00', 0x10000, 0x2) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x401, 0x1, [0x3]}, &(0x7f00000001c0)=0xa) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={r2, 0xf, "3caebcac047bb4b61b36cdbcb6e73e"}, &(0x7f0000000240)=0x17) 00:00:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:53 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @multicast2}}}, 0x118) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280), 0x4) 00:00:53 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') 00:00:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x8, @loopback, 0x800}}, 0x0, 0x7ff, 0x0, 0x3f2a, 0x5, 0x80}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x9, @empty, 0x3}}, r1, 0x0, 0x7, 0x104, 0x4, 0x4, 0xffffffff}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="080000000000000000000000000000000000fc00"], 0x98) 00:00:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x20, 0xb20, 0x400, r2}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r3, 0x100000000}, 0x8) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r4, 0xffff, 0x4, 0xfffffffffffffffe, 0x4) 00:00:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000140)={@multicast1, @broadcast, @multicast2}, 0xc) recvfrom$inet(r0, &(0x7f0000000080)=""/137, 0x89, 0x2, &(0x7f0000000000)={0x2, 0x2, @multicast2}, 0x10) 00:00:53 executing program 0: socketpair(0x17, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r0, &(0x7f0000000040)=""/8, 0x8, 0x42, 0x0, 0x0) syz_emit_ethernet(0x22, &(0x7f0000000140)="997ffce058f8d277ee3478150800486b2e852c8f4a4a190c7dc257aeefad88402dbc") 00:00:53 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040), 0x1c) accept$inet6(r0, 0x0, &(0x7f0000000080)) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/26, 0x1a}], 0x1, &(0x7f0000000140)=""/94, 0x5e}, 0x40001) 00:00:55 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:55 executing program 0: mlockall(0x1) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') sync() 00:00:55 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) r1 = fcntl$dupfd(r0, 0xcc7abc8a8b8ef04d, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000006c0)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x8000, 0x9, 0x103, 0x5, 0xffffffffffff8001, 0xb4d4}, &(0x7f0000000780)=0xa0) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000007c0)={r2, 0xf, 0xff}, 0x8) ftruncate(r0, 0x80000001) ftruncate(r0, 0xfff) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x1, 0xc000000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000800)={0x1b, 0x8001, 0x593a10c9, 0x4, 0xd5, 0x98f, 0x5, 0x8, 0x4, 0x8, 0xcfd}, 0xb) r3 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) recvmsg(r3, &(0x7f0000000680)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/72, 0x48}, {&(0x7f0000000240)=""/215, 0xd7}, {&(0x7f0000000340)=""/128, 0x80}, {&(0x7f00000003c0)=""/198, 0xc6}, {&(0x7f00000004c0)=""/131, 0x83}, {&(0x7f0000000140)=""/46, 0x2e}], 0x6, &(0x7f0000000640)=""/14, 0xe}, 0x40000) 00:00:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x5, 0xf, 0x6}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xff, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3001, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, 0xfffffffffffffffd}, 0x10) 00:00:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xc, 0xffffffffffffffff, 0x0) 00:00:55 executing program 2: freebsd11_lstat(&(0x7f0000001380)='./file0\x00', 0x0) getresuid(&(0x7f0000000100), 0x0, &(0x7f0000001580)) 00:00:55 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8bebaa30257958121697ac06ee5ef06197f99212ba96973bec1f8d82ec358536260e65caa285c52d0507479904ac5fd25ee5f3d301d4298a5385fd40b1d062c5cafd4a933bbc0f6bf4316f6c77096cb95cf8daf6b55bdff9a34c2f118588877a9e4b46d8d3ee095e796bad15ff4155cfe462c80e5a9a58b51a15502b945f7e5bde77fe048e754701f5f52558ca3bb388a96bc3554ad439eec53beee73895d37a8645216e056fb3c87f73ae7fb6a16552e816347b312cc39d966d59d6f02010675b0f2db2bee96af30c2367a925a2685ae4933770cbf3cc26f3fdd2d0a334c01ee03fc0"], 0x10) shutdown(r0, 0x2) write(r0, &(0x7f0000000040)="da", 0x1) 00:00:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r1 = accept4$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10, 0x30000000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000280)={'freebsd\x00', 0x5}, 0x24) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={r4, 0x9, 0x90, 0x1ff, 0x7ff, 0x3ff}, 0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f00000001c0)={0xffffffffffffffab}, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x40046, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xe1f11035868951df) fchmod(r0, 0x28) 00:00:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:56 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x3b, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @rand_addr}, &(0x7f0000000200)=0xc) getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000240)={0xf4b4, {{0x2, 0x0}}, {{0x2, 0x2, @broadcast}}}, 0x118) 00:00:56 executing program 0: rmdir(&(0x7f0000000000)='./file0\x00') r0 = getuid() freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file1\x00', r0, r1) 00:00:56 executing program 2: r0 = socket$inet(0x2, 0x4, 0xffff) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000300)={0x0, 0x75, "e6ba566012a2e2b5755f6da69d34a524449e5655772095e4d3fae865c07fc66977362c10e1f889f04ef27f9783a846533af9f90dcd386fab0476f79cb10c3621ae31d58143f1dda6e65262348484c59b5192554dc83e8e14ab7210916dad213a8e41b30a47a074f165b4a79524e2e1aab561c4c552"}, &(0x7f0000000380)=0x7d) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r1, 0xe, 0x7}, &(0x7f0000000480)=0x8) r2 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[@cred={0x20}], 0x20}, 0x0) pwritev(r2, &(0x7f0000000280)=[{&(0x7f0000000000)="2e7f9f33f510ac8a16bcbc8b6fc26e69c18d25db3949ee88353cb9f87ca06bfd6b2f74c4e3af34eb2dcd81d120becba2281786f73758107f418f497f0c1002c1b11798cc501cb58d7fea0dec079bee2685ef9b3f6b2cff18bcd685effe72aa195955dd66edd586a9dd2bf39e25293145a29cc6680364019d4ba84855", 0x7c}, {&(0x7f0000000080)="c7e55eef4a978144064f446461b08b5a40371229a153f46c86297e", 0x1b}, {&(0x7f00000000c0)="cb09a4b724227a8f1c4fd68b4b8a477b02f8feab3e2a1a87aa6fbd6a7a06b657efccc7a78e02", 0x26}, {&(0x7f0000000100)="8aad6dac46cc56df6f889c04d7fe1f58bad2c8533b5ebb0ccd44b4edd5dcb5fe321c4ac8380af5e6df91bb5fe35cafe31141ae5a02070076e6ee2322a9d8f008cbbb833058adae7e8f03fb71650d40346825961fb0e09adf03b9dea808f65cc80e68867e28fa7c7c387e6fab93e4", 0x6e}, {&(0x7f0000000180)="d9e7015695fb1585d4aa9eb993a681b68c9930ee43436687f6c03ab18d871b0e87e1cbe6b4b22b2345d40d2c76913d333b7c3394418d8c841f7ebbb4d4735b266c7827ed0e6dcd82ecf0006458fcb6df1ee8557432ee1bf5cfba95e468ce381c678469462d50678fbcd6d12541ae087eb7bcc40bd5f65b9810d741a74e5c37cd8a6d269f28687d7a904a7e615ebfbca3393a058b3d571582836b31635cd66782ec1ef7d6bfd1bf8faf163c07b079702caff5f63c9030127d038fce10851bc0ff6a9d0d3cadba2599f8ed8d2ab87cd961c36790d515ce373d8a8ca5aeb511453d00808e99a9d40f03f7d2f5bf12ba6bec66ee4fae4048de1b3e3c249ca4", 0xfd}], 0x5, 0x0) 00:00:56 executing program 1: clock_settime(0xf, &(0x7f0000000000)) getrlimit(0x4, &(0x7f0000000040)) 00:00:56 executing program 0: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={r0}, 0x0) 00:00:56 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8) 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) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="d2318359874a2b00c7c140dd5ba4e5f6552e7faf635b39b73528b1499fa16b968bb62754b8afb324453718a8b163ec97cc3d6d462c049affe4198e56da239cf2aaadc75aef8944979ffca9f3df6b753db4ba2aae6a4d1623d02c120151a20f0ee857ca2d98f6af21896729ee51", 0x6d) 00:00:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x11, 0x20000000, 0x167c, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xf, 0x1f}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0xf4, @loopback, 0x8}}, 0x0, 0x4, 0x6, 0x6}, &(0x7f0000000340)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r1, 0x80000001, 0x3, 0x2631, 0x7ff, 0x6, 0x7, 0x1000, {@in={{0x2, 0x3, @broadcast}}, r2, 0x5ba93520, 0x1, 0x240000000000, 0x8, 0xea}}, &(0x7f0000000440)=0xb8) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) lseek(r3, 0x0, 0x3) setsockopt$inet6_group_source_req(r3, 0x29, 0x52, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000480)={0x1, [0x24000000]}, &(0x7f00000004c0)=0x6) r4 = accept4(r3, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xf745, 0x7fffffff}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000180)={r5, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in]}, &(0x7f00000001c0)=0x10) 00:00:58 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x11, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:00:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x10000000000005, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240), 0x6) pipe2(&(0x7f0000000180), 0x0) 00:00:58 executing program 0: munmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000) munmap(&(0x7f0000cbc000/0x1000)=nil, 0x1000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x3}}, 0x0, 0x37, 0xffff, 0x4}, &(0x7f00000002c0)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r2, 0x694}, 0x8) r3 = getgid() fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r3, 0x400) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000b04000/0x2000)=nil, 0x2000, 0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x10001}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r4, 0x64e, 0x5, [0x8, 0xfffffffffffff4c1, 0x7, 0xda, 0xffffffff80000000]}, &(0x7f00000001c0)=0x12) mprotect(&(0x7f0000cb3000/0x1000)=nil, 0x1000, 0x1) 00:00:58 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x1, 0x4) poll(&(0x7f0000000080)=[{r0, 0x86}], 0x1, 0x8000) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0}, 0x0) 00:00:58 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="82022e2f66696c6530009b0890391e4b92ce4cacf113c25df7feaa2156719155ee805cccfe28100392c687426012cdf30c1795d46407182fdd2ddd3f25b8d4aefb86fe487e2d753f8c09000000000000000ef2860d"], 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5860}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0xffffffffffff7438}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2, 0x8}, &(0x7f00000001c0)=0x8) fcntl$setstatus(r0, 0x4, 0x1004c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r3, 0x400, 0x3, 0x80, 0x4}, &(0x7f0000000240)=0x18) r4 = accept4$inet6(r0, 0x0, &(0x7f0000000300), 0x10000000) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x1c0) r6 = openat(r5, &(0x7f00000002c0)='./file0/file0\x00', 0x800, 0x0) unlinkat(r5, &(0x7f0000000340)='./file0/file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x0, 0x2000003}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f00000004c0)={r3, 0x7}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000480)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000380)={r3, 0x5}, &(0x7f00000003c0)=0x8) 00:00:58 executing program 2: getgroups(0x400000000000008f, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) freebsd10_pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(r2, 0x0, r0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x11, r2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000080)={0x0, {{0x2, 0x0, @loopback}}}, 0x90) 00:00:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:59 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0xfffffffffffffffb) ftruncate(0xffffffffffffffff, 0x7e2780e3) fsync(r0) unlink(&(0x7f0000000000)='./file0\x00') 00:00:59 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0xfffffffffffffffe) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000840000000900000000000700653920bd0ee62bb1ef39855d2cf4ce439c470dc3379e8953cbb03c6b02808929132e1aef52c38f7418d7f839e6342aea60fa47ce1e652488b819ab29c9f407542bb544121eefffc69077c858af78b993fc0bd157afe1b5eeb960fe5246ee52b15b5a161734004264e8db3a88a82d"], 0xc}, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x12c, 0x4) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x100) 00:00:59 executing program 1: socket$inet(0x2, 0x0, 0x0) clock_nanosleep(0xf, 0x0, &(0x7f0000000000), 0x0) syz_emit_ethernet(0xb, &(0x7f0000000100)="39ed6563234bb1b28e234f") pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getpeername$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) 00:00:59 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x1e, 0x20000007, 0x6) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040)=""/106, &(0x7f00000000c0)=0x6a) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) socket(0x1e, 0x10000003, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:00:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x6e, 0xaf2, 0x9, 0x40, 0x9}, &(0x7f00000001c0)=0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2107000000fe8000000000000000000000000000bb010000000038a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], &(0x7f00000002c0)=0x84) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000340)={@multicast2, @broadcast, @loopback}, 0xa) setsockopt$inet_mreqsrc(r2, 0x0, 0x45, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x1}, 0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 00:00:59 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7) fchmod(r0, 0x28) ftruncate(r0, 0x100000001) 00:00:59 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) freebsd11_fstat(r0, &(0x7f0000000180)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x1) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) 00:01:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:01 executing program 0: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x618, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8402, 0x0) r2 = accept(r1, 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getitimer(0x0, &(0x7f0000000040)) r3 = open(&(0x7f0000000080)='./file0\x00', 0x4, 0x20) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000003c0)={0x0, &(0x7f0000000380)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000440)={r5, 0x1000, "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"}, &(0x7f0000001480)=0x1008) socket$inet_icmp_raw(0x2, 0x3, 0x1) getitimer(0x2, &(0x7f0000000140)) r6 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffa000/0x3000)=nil) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x100000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x4, 0x1100, 0x200, 0x2, r7}, &(0x7f0000000340)=0x10) shmctl$SHM_LOCK(r6, 0xb) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:01:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xd, &(0x7f0000000000), 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0xfffffffffffffffa}, 0x8) 00:01:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xa800fc6}, 0xc) socketpair(0x1c, 0x2, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x7fffffff, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="04000002ac3f867a9c6f44c421eff9088c0602190a61c37713648eb2a97dadde8724088252de5098789e26b24b7c93f962d661d5b359e745ab0c155dfe4077badd8c745a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000280), &(0x7f0000000240)=0x4) setsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000040)=0xfffffffffffffc01, 0x4) 00:01:01 executing program 2: open(0x0, 0x615, 0x80) 00:01:01 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) r0 = msgget(0x2, 0x48) msgsnd(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xd2, 0x800) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = semget(0x1, 0x2, 0x1a1) __semctl$GETZCNT(r2, 0x3, 0x7, &(0x7f0000000080)=""/3) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0xffff}, 0x24) 00:01:01 executing program 0: getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000040)) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x3ff, 0x7}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xa, 0x6}, 0x8) 00:01:01 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b010000ffff000005"], 0x9}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x11b}, 0x0) 00:01:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r1, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/', 0x421002, 0x0) getsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000000), &(0x7f0000000040)=0x4) exit(0x4ed) 00:01:02 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000040)=0xfffffffffffffa31, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a202ffff00696c657347"], 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000080)={@broadcast, @loopback, @multicast2}, &(0x7f00000000c0)=0xc) 00:01:02 executing program 1: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x110000, 0x10) readlinkat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=""/218, 0xda) mkdir(&(0x7f0000000100)='./file0\x00', 0x40) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000280)='./file0/control/file1\x00', 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000140)={'accf_dns\x00', "89d203418b321456587aaf8a9e9ccf7c673d4337b1c5ada9f127a12708d4b7974ff412df7a3db2789db145d79d24dbe55fe487c6d7bd5153c15a353f06ef57c528a5378ad144605ead4807cf3658a30266da64285cadc38135d81077a938b1dfc2c22a3b0ba4365026c164ad3c9d1db256f1592a305c797859e46dfa9d4ee5a8df08847338343ef7ad2a06ad903fb48f4ed3abaeee24f956ecd49b0ec43addd31de6d1b5805a57be3f94cc58ba128717d5fb1f0caef0be56a385b059b83da2b6eca842ce8e6c38da7737f2f9ddb03c6914c29d30248a2527284d6a7868d40901712e263fa2937e1f041198973e94d76a"}, 0x100) rename(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', &(0x7f0000000340)='./file0/control/file1\x00') 00:01:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x7ff}, 0x8) ftruncate(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x400, 0x2}, 0x8) mlock(&(0x7f0000fee000/0x12000)=nil, 0x12000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x80012, r0, 0x0) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff2000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) 00:01:02 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x5, 0x3}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r2, 0xed, "07ffce818cde2c0f22f4932d20bd2b2e3b29fb41c82865b976b8b34f58f83c9c0e0a451082e4f4731e649f8e2613fd3a93765d61c7f770278c48979d7d3000b4a744b4cb71fd39c66ebb55a9fbbcc708c8fca52f3642bf907e9386eb476e89d348988a1b8e4379856c1905e6abb1d62faddf763c424ca37cc736c2ac5136500ec4e7dcae4e7c3a298cb37e76a9ec2cf25c22cd1ef865b9237a12a34cc8e49cdce0b56a09bf701dc1259abd804d0459f003190d2c0b5b4f81a99a9c8a063a081fce6333fc607b915d59cf56b0929ec4d66a45f2e7279d88808968c9b10ddfd450fec133ec3280057a0647fc8849"}, &(0x7f0000000240)=0xf5) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f00000000c0), 0x1a4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000280)="5e752e346d003c8df666546e96c9a0fc888ae5d5662e9883897d89cc381a2ba44e9c36f446bc8ca5e3eda8ddd6c0018882afb0018bff1a9e51ce44e8beddfd2b13f5d070c244dccbb424bb72fbd51b31dfd45434f189cb8a65ab3b5f4682c52ec1f2dade620c8496ce1d5e1ead9c464906934ae212da046c60c67f7aab2132d1869036024db27f446de0754eabccd66b90ae75be7f7a841a4e7bf3d9796499c2bc5210ad86481c9b1bdfdac46a4ed516152027c0b79f414c5b663370e918ed4b302e0691cfef34b539a41ab88613295b7d7222cea5f5c059f29227f60692c8840ae75424bea92abed8c8c5e0", 0xec) fchdir(r1) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000004c0)="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", 0x1000}], 0x1, &(0x7f0000000200)=[{0x110, 0x6, 0x8, "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"}, {0x48, 0x29, 0x3, "fc7957268c41e0c780e7ab5926e22fd1d0f2cfac5497b60826da5dce3b056d5761014984de2249286c403d283a14002b9fefc20d98bec070"}, {0x50, 0x3a, 0xffffffffffff8001, "a946b66e52b6aa5eca1586787cc1fe9d618df491ce9fd4e2a93d902f6c59d3283c3a46f65bed6d406b7a49013212eabbf0bcc831285106d0bb9b610b71"}], 0x1a8}, 0x20184) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x20, 0x8, [0xffffffff, 0xffffffffffffff01, 0x0, 0x5, 0x3, 0x1000, 0x6, 0x8]}, 0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x800, 0x5, 0x4}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) sendto(r0, &(0x7f00000014c0)="efa87eb5fa43723e6d1912b4ddca3ceca1e525871ae2a6ebc694d955ebd4adb51410841e50559e8b401da3b92cad2e27478a12eeeadcee7b1808f3e3f4fe311d0b45312f67b8ba01a12da2e36b7a168c5a127452ce45a44d00aa1db3a191b37f00e45b39d98ea972f8f8e66def4c8335662be0093b36578e849d7f0f21d6a1c5c7f75dfe312759015a820f2c981e3201ef20461a093f65c85ec82db1385cb1a637e1c16dbb2fd11daecf42e22acd367d546f85fc48dd7d1f3100af62c7903f28956c1b93dcd7e3c62f2142b1b9d4f5b536977434f27a8c1b66a4b50a76e029d516d98578", 0xe4, 0x104, &(0x7f0000000400)=@in6={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x378}, 0x1c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:01:02 executing program 1: r0 = socket(0x1b, 0x3, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), 0x4) socket(0x1f, 0x5, 0x6) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000000c0)={0x0, 0x9}, 0x10) 00:01:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r1, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:04 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="82022e2e7f00000030003eb123543ad9d2e05102b6e82312d9ca534c953f71bd9e773c10e1cb5f20337e59cce78ca6c61d9c40e72a3fa19ea7673f67402902368d7302627d81cfdc7a4a09a9a2a1fc2e62fb99e6d65c087961fed5e55f8fdd884df29c975b7c500bf787ace940a3bc2dea18e1870d6cfb97105c82"], 0x1) setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000000)=0xf89, 0x4) 00:01:04 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x4, 0x7}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0xbfa, 0x100, 0x0, 0x101, r1}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x800, 0x0, 0x0, 0x0, r2}, 0x10) 00:01:04 executing program 0: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x3c4, 0x1, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x10) 00:01:04 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r1 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = getpgid(0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000400)=[{&(0x7f00000000c0)="3c6b077140436692cf5c1ebaaba89feef914929194fce8062e2526bff54e69ed66b5a4f3091275", 0x27}, {&(0x7f0000000100)="99de639567c1895e22c721da23dffdd584a1fc67913dbda7a47cc4568bcc785a8685158192c90dc773e251d1d62ae52e255f7a1ed2433b2b52f18cc82c2a8d1958a1b7f0debd375beaa2f167e6200bcae5197210f585d9dde3dfc043105d51a47d0e0f15368068e3bb7cbcbe593e2fbacc33aba2611081ffafdfbae59ff2561b06ba5a77f70b5035d1aaa2de6e4da5c693d483f8536b02bfa4b15097a2e62d79ca7d25a3ff3aee7005fa4cd3af201f171b40a81c36b83e75b27b1c25ff55f093f04b32a78791e596d4d60498fba50905efcb7d19e27da01e0efe7a4f5a", 0xdd}, {&(0x7f0000000200)="71522f9b4e10022cdfa333a2d939d5adc113fe419f6190e7c7eb30ad3f2f46486896d5e2d8445de2", 0x28}, {&(0x7f0000000240)}, {&(0x7f0000000280)="bb9c5a83e1a12b9d07bb42116f9f8f1d236f14f1bb0f1b6f08fa934561eadda6ae1e464c19eed67d9dbb7d88f2d6ef277f83ba667d1dd8fff06a52997b9eb617067c9471aaaad4d2bb6979f5e723974dd8c5cc874714f460ff", 0x59}, {&(0x7f0000000300)="f23595dea2f6f17db92cc9d8121b62bb6017f733ccd82cc52b9110505d0534150b9beeda28adaa8b57da8719e1f2fa99a1ffdda075ffc8ed579325eb8a", 0x3d}, {&(0x7f0000000340)="d197b2ac259241284553553897a0163ddc0d416b50f135ca0feaff608575f306eba12248336eb3214be2094e2224be6a431f2bd87deccc1eedc0cb9b5296d34595ef844cbe8843d8f6e5a5c5f02b01f67cb91aad9349df1c686cbe33dabdb010e6c39f6bba84839aecec09849344f482ad13f76489eebe5f88681923f193c93972e45ecd4a8541b2b41b3658db106bd388c87cad", 0x94}], 0x7, &(0x7f00000006c0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0x40, 0x8}, 0x80) setrlimit(0x9, &(0x7f0000000080)) socketpair$unix(0x1b, 0x3, 0x0, 0x0) 00:01:04 executing program 2: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000003c0)='./file3\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) open(&(0x7f0000000000)='./file3\x00', 0x0, 0x9f) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:01:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x13, &(0x7f0000000300)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004300", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x98) 00:01:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="9932ae731973efa03a5f282504374e22d80a485aad9be9ce187124af2c7f7594f5d5c893911d0ef08a7c5ec1601b58b5c5bcfdc6b6ce497260954fccf989f2f90c50085228eec17b0f98d6f8ad37e2604ef3ad17ef33aa07b66dc097fa41215a7d0854e5d97e0e7eeaf368194a53e250727dc15986954b604ada65bc260dc480e8215ccf4c7e8d70602652e2d066fe18e33c2cb7031c8b19bc8fe4fb4308b14abcd02fb6354c32025b0c982a2bfa79"], &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={r1, 0xfff}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={r1, 0x7, 0xf, 0x4, 0x5}, &(0x7f0000000100)=0xfee8) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x401, 0x9bdd, 0x6, 0x9}, 0xfffffffffffffedc) 00:01:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r1, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:06 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x17c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x2, 0x4}, {0x2, 0x5}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r1, &(0x7f0000000200)='./file0\x00', 0x406600, 0x6d00) 00:01:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x208, 0x4a295130203d2ecb) r1 = dup2(r0, r0) accept$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:06 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)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0x1000a}, 0x10) clock_nanosleep(0xf, 0x0, &(0x7f0000000040)={0x1, 0x1000000000000006}, &(0x7f0000000140)) 00:01:06 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = dup2(r0, r2) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000300)={0x0, 0x70, "0817110a931eb309045a543f5836277883aba8fc90a0df34d83331552bb464a76d782d5b930812635b7e951f45cfad24eb9feb3261346eafdca610d7cb8c2872e8e80ead5f670954cafb071af6c469171f9b63ee9465975a4c695fd6ca78ce12625321de3ca990be1d5266788c37ef18"}, &(0x7f00000000c0)=0x78) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r4, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2005000000fe8000000000000000000000000000bbff0100000000000000000000000000f1ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000", @ANYRES32=r5, @ANYBLOB="ff01000008000000050000002c00000005000000"], &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="5e000000dccd8b12d46240307db442890ad19cd5352ca28bb8f83fe4c907ad1aaf65c50cb5d7a85faeab424efa18c6b8746c1a1c9aef1cef0b8360140855a28cc3568b849c7002d774d979b5", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x20) 00:01:06 executing program 0: setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x0, 0x9}}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x4, 0x400, 0x8, 0x81, 0x100000001, 0x20}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000200)=r1, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x2}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0xff}, 0x5) 00:01:06 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) fsync(r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) ftruncate(r1, 0x5) 00:01:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x80412, r1, 0x4c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x2c, 0x0, 0x7fff}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r2, 0xfffffffffffffff9, 0x6}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000140)={0x201, {{0x2, 0x3, @loopback}}}, 0x2c) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={r2, 0x81, 0x3, 0x1, 0xfffffffffffffffb, 0x6, 0xce, 0x1, {@in6={{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}}}, r2, 0xcc8, 0x5, 0x3, 0x4ea, 0x200}}, &(0x7f0000000300)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000100), 0x10) 00:01:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:07 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x10, 0xfffffffffffffffe, 0xaa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 00:01:07 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) 00:01:07 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x2, [0x4, 0x8000]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) getsockname$unix(r0, &(0x7f0000000200)=@file={0x0, ""/52}, &(0x7f0000000240)=0x36) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname(r2, 0x0, &(0x7f0000000000)) 00:01:07 executing program 2: getresgid(&(0x7f0000000300), 0x0, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x2, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000200)=0xfffffffffffffe6a) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x8) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)='./file0\x00') getsockopt$inet_mreqsrc(r2, 0x0, 0x1004f, &(0x7f0000000240)={@broadcast, @rand_addr, @local}, &(0x7f0000000080)=0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="25c11ae7695effa0e89c828a2c27c9106a11bbd7624ddc5927178a6c97a09826362eadf3232e82b837066947e7df1db8e5d498e879eb5ddda4fe6a405eb4df5bf057d78a0160a3bc5d9ac7391f7e17020989af0cb59290901a2cbaebc6ad20f9c3f1af373130a436d9dc82fb5351a52a7ab0a967a779360a3ef66e0671127913ed32e56438bf834b0d800c51efb6bfe8dd50e3306f7b90bed309bf5c5c7a26cf78bcf4204aefef"], &(0x7f0000000280)=0x4) 00:01:07 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES16=r0], @ANYRESOCT=r0, @ANYRES64=r0, @ANYRESHEX=0x0, @ANYBLOB="3b787ab5c0a9287600fbcff998b5285f2833244400e956e327953e5418f4e583e0d5be7567c946d7ea4019afe109965d89f5ab95bbee81c77ff7d2465747301b053857ceaf080be6b95ca5b82d95f464f34473f5f097b087f0ba27ad176fe514349d734dd0013f4412bb97765a1e312d56a23a", @ANYRESOCT=r0, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES16=r0, @ANYRESHEX=0x0, @ANYRES16=r0, @ANYRES32=r0, @ANYRES16=r0]], 0x7) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x6c, 0x4) connect$unix(r0, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0xa) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) shutdown(r0, 0x2) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x8001, 0x8000}, &(0x7f00000002c0)=0xc) 00:01:07 executing program 0: r0 = semget$private(0x0, 0x7, 0x14) r1 = getuid() r2 = shmget$private(0x0, 0x3000, 0x280, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000240)=""/183) getitimer(0x2, &(0x7f00000003c0)) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f0000000340)='./file0\x00', 0x7) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000001c0)={{0x3, r1, 0x0, r3, r4, 0x80, 0x1000}, 0xffffffffffffff00, 0x1, 0x5}) setreuid(0x0, 0xee00) __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000000)) 00:01:07 executing program 2: setpgid(0x0, 0x0) mlock(&(0x7f0000bf4000/0x3000)=nil, 0x3000) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x10000000000000) munlockall() 00:01:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:09 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2000000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='o\x00\x00\x00'], 0x8) 00:01:09 executing program 2: setgroups(0x241, &(0x7f00000001c0)=[0x0]) r0 = getuid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) setregid(0x0, 0x0) 00:01:09 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') ftruncate(r0, 0xc80000dd3) r1 = shmget(0x1, 0x2000, 0x14, &(0x7f0000ff9000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000100)=""/233) unlink(&(0x7f0000000040)='./file0\x00') clock_gettime(0xf, &(0x7f0000000000)) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 00:01:09 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400000002c5, 0x0) close(r0) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) 00:01:09 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x44) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1001000, 0x0) 00:01:09 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="2000000000000000ffff000008000000c44106b211d757668c6157619df77d00"], 0x20}, 0x20000) 00:01:09 executing program 1: getpeername$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/40}, &(0x7f0000000040)=0x2a) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000340)=[{&(0x7f0000000140)="f4c112c493ea977cbec707af009c5b6af3277ae1f1146f6f761e1eef", 0x1c}, {&(0x7f0000000180)="7c5766433e9fe80a819eda796b06e4156d", 0x11}, {&(0x7f00000001c0)="425c45d20d5ff28c6eb89bd9d9758425fbb00c0327ac3ab3662341775badd18f4a4f018026b6f6551e4f6a131c13ecbb4158e1013a5ac4af8654213e10e5b673fe902c35336718fb526a363a6c60511e76673597a2b34ed8317a46b9586da5664b422c2eb28db1346a9ce6dc4bef27bf29060d3c90430718b7308e03b5c2e0404ba9d300d3e3a35bb3cb4a22769925fb1236bb0fd7fff69cd0ace3d266ad2685bea6d2dfc0c007e04a306f38a4a149b2ed6c840944134977fd3fb9cfc645bc3396bf66a0", 0xc4}, {&(0x7f00000002c0)="050e5d299657196587f94068f874049e2e", 0x11}, {&(0x7f0000000300)="8e58d3ae8355", 0x6}], 0x5, &(0x7f00000003c0)=[@rights={0x30, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x30, 0x4}, 0x100) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1014, &(0x7f0000000080)=0xffffffff, 0x4) r0 = semget(0x1, 0x2, 0x200) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000100)) 00:01:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:10 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_opts(r0, 0x0, 0x3a, 0x0, 0x0) 00:01:10 executing program 0: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[], 0x0) close(r0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000011c0), &(0x7f00000012c0)=0x100) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0xfffffffffffffd56) recvmsg(r0, &(0x7f0000001180)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000140)=[{&(0x7f0000000100)=""/17, 0x11}], 0x1, &(0x7f0000000180)=""/4096, 0x1000}, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x4, 0x6, [0x5cc85ba2, 0x1ff, 0x7, 0x100000000, 0x6, 0x1]}, 0x14) 00:01:10 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x10c) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) 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') mkdirat(r0, &(0x7f00000004c0)='./file0/file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000280)=0x4) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000500)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x1f, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={r2, 0x3}, &(0x7f0000000480)=0x8) futimesat(r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000000)={{0x92, 0xffff}, {0x6, 0x2d6}}) 00:01:10 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x9, "9bc3b67106ccdcf36c95abcc1ba7b016"}, 0xd) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="008a031a696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x5}, 0x8) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000180)=0x400040000, 0x4) r1 = semget$private(0x0, 0x7, 0x3d) semget$private(0x0, 0x4, 0x80) semop(r1, &(0x7f0000000100)=[{0x0, 0x5, 0x800}], 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000240)={0x2, {{0x2, 0x1, @loopback}}, {{0x2, 0x0, @loopback}}}, 0x168) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f00000001c0)={@remote, @multicast1}, &(0x7f0000000200)=0x8) 00:01:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/26, &(0x7f0000000040)=0x1a) r1 = socket(0x1c, 0x2, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c653400"], 0x1) 00:01:10 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x5) r1 = getpid() setpgid(r1, r0) 00:01:10 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x40) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8100, 0x1) r1 = socket(0x11, 0x3, 0x0) getsockname$unix(r1, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x500, 0x2000000, 0x200, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={r2, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) 00:01:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r1, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:12 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40, 0x180) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x1, 0x80, @loopback, 0xe28}, {0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1f}, 0x7, [0x5, 0x5, 0x7a2, 0x7f, 0x5f46, 0xf8fc, 0x1, 0x6]}, 0x5c) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1017, &(0x7f0000000000), 0x10) 00:01:12 executing program 0: munlock(&(0x7f0000000000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 00:01:12 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@authinfo={0x10}, @prinfo={0x14, 0x29}], 0x24}, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x200, &(0x7f0000000040)=[@in6={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in6={0x1c, 0x1, 0xfff, @empty, 0x4}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0xfff}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x1, @rand_addr=0x1000}, @in6={0x1c, 0x2, 0x0, @loopback, 0x3ff}, @in={0x2, 0x1}]}, &(0x7f0000000140)=0x10) 00:01:12 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) lseek(r0, 0x0, 0x2) open(&(0x7f0000000080)='./file0\x00', 0x615, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x70, 0x0, 0x0) pwritev(r1, 0x0, 0xfffffffffffffe91, 0x3) 00:01:12 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0xc000, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) mlockall(0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x220f, 0x4) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x41) accept4$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x20000000) dup2(r0, r0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000200)=[@in, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x7ff, r2}, 0xc) 00:01:12 executing program 1: r0 = socket(0xfffffffffffffffe, 0x10000001, 0x2) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000bbe906a75c592dda28fb10cc8bf5f71f2d633a23dc972653eca274527cbb068604cc44a378ed9b1575f582d821753dc7007a98faea32fab056dae13414eed88f8067da3f97eeb4aa1b836dc52c55c44381c3ac"], 0x10) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:01:12 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xfffffffffffff581}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x510, 0x7d600000000000, 0x5, r1}, 0x10) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:01:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r1, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = open(&(0x7f0000000100)='./file0\x00', 0x1, 0x30) getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) ftruncate(r1, 0xd4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x1, 0xfff, r2}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000280)={0x4}, 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f00000002c0)={0x3ff}, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0xb) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getuid() r4 = accept4(r1, &(0x7f0000000400)=@un=@abs, &(0x7f0000000440)=0x8, 0x20000000) getsockopt$sock_timeval(r4, 0xffff, 0x1007, &(0x7f0000000480), &(0x7f00000004c0)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1, 0xc8a, @remote={0xfe, 0x80, [], 0x0}, 0x90000000000000}}, r2}, 0x84) r5 = semget$private(0x0, 0x0, 0x20) __semctl$SETVAL(r5, 0x3, 0x8, &(0x7f00000005c0)=0x6) recvfrom(r4, &(0x7f0000000600)=""/34, 0x22, 0xc0, &(0x7f0000000640)=@in6={0x1c, 0x2, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000680)=0x6, 0x4) r6 = accept4(r3, &(0x7f00000006c0)=@un=@file={0x0, ""/64}, &(0x7f0000000740)=0x42, 0x20000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000780)=0x6, 0x4) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000007c0), &(0x7f0000000800)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000840)={r2, 0x32, "d50059489b55f4561f7be2a13741e84f0c2395b73fd8dfa5d50ba8f3391aaa84327f81e75e3c42375ed03a334de404e483b4"}, &(0x7f0000000880)=0x3a) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f00000008c0)={0x1}, 0x4) getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000900)={@empty, @local, 0x0}, &(0x7f0000000940)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000980)={@remote={0xac, 0x14, 0x0}, @loopback, r7}, 0xc) connect(r3, &(0x7f00000009c0)=@in6={0x1c, 0x1, 0x3, @empty, 0xd}, 0x1c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f0000000a00)=0x571a, 0x4) 00:01:13 executing program 1: r0 = semget(0x2, 0x0, 0x120) semget(0x3, 0x3, 0x610) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000002c0)=0x10, 0x20000000) semget(0x0, 0x4, 0x80) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1, 0xf, 0x40, 0x71}, &(0x7f00000000c0)=0x18) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x8, 0x800, 0x1, 0x0, r2}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000040)={r2, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x101}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x2, 0x81}, &(0x7f0000000140)=0x6) 00:01:13 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x56c) write(r0, &(0x7f00000001c0)="4d690c85c5384d863f04ecb5e50a912caad75eed981715bbf3804e71460c5ca17b837337944e3d22ab53fffbe8f16017e92718808332c69cb8147a953298d192b2237dcd53df4a4a1b1815bd624be38c5f73e19ab9acae166450c0146439f72eda46bcb4800c7c9c707d26931a908078afa496d9e26c039c0de6ca2f667beea76190d5ec5388edae17a2cc2d9d1cd8b18761f1172661078878", 0x99) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xfff}}, r1}, &(0x7f0000000180)=0x84) shutdown(r0, 0x2) 00:01:13 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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, &(0x7f00000003c0)='./file0\x00') freebsd11_getdents(r0, &(0x7f0000000000)=""/8, 0x8) mkdirat(r0, &(0x7f0000000500)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlinkat(&(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0/file0\x00', r0, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0/file0\x00') renameat(r0, &(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', r0, &(0x7f0000000580)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0/../file0\x00') futimesat(r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0/../file0\x00', &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0xd35}}) 00:01:13 executing program 0: mlock(&(0x7f0000d55000/0x3000)=nil, 0x3000) munlockall() r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x9aa, 0x4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r1 = socket$inet6(0x1c, 0x2, 0x8) getsockopt$inet6_tcp_buf(r1, 0x6, 0xffffffffffffffff, 0x0, 0x0) munlockall() r2 = getpid() getpgid(r2) 00:01:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x7, 0x400, 0x5, 0x9380, 0xf411, 0x1, 0xfffffffffffffffc, {@in6={{0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x2, 0x0, 0x5, 0x0, 0x7}}, &(0x7f0000000180)=0xb0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000000), 0x4) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) 00:01:13 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:01:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r1, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:15 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) poll(&(0x7f0000000680)=[{r0, 0x5}], 0x1, 0x8004) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x100000000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0100800007f80500"], 0x94) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={@in={{0x2, 0x3, @multicast2}}, r1}, 0x8c) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) symlink(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00') r2 = dup(0xffffffffffffffff) readlinkat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/223, 0xdf) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000400)={r1, 0x1}, &(0x7f0000000440)=0x8) readlink(&(0x7f0000000240)='./file0\x00', 0x0, 0xffffff3e) freebsd11_getdents(r0, &(0x7f00000001c0)=""/21, 0x15) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000005c0)={0x1, [0x0]}, &(0x7f0000000600)=0x8) 00:01:15 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ppoll(&(0x7f0000000080)=[{}], 0xe0ee, 0x0, 0x0, 0x0) 00:01:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) msync(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x0) ftruncate(r0, 0x400000000106) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000040)=""/47, 0x2f}], 0x1, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x8) fcntl$dupfd(r1, 0x0, r1) 00:01:16 executing program 1: 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$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) ftruncate(r0, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:01:16 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) __getcwd(&(0x7f0000000700)=""/170, 0xaa) setgroups(0x4000000000000308, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0]) flock(r1, 0x3) 00:01:16 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) chroot(&(0x7f00000001c0)='./file0\x00') chdir(&(0x7f00000000c0)='./file0\x00') r0 = socket$inet6(0x1c, 0x10000001, 0x9) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000140)=0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x1) fchmod(r1, 0xe3) ftruncate(r1, 0x101) close(r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:01:16 executing program 0: shutdown(0xffffffffffffffff, 0x1) fstat(0xffffffffffffffff, &(0x7f0000000200)) 00:01:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0x0, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:16 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) semget(0x0, 0x4, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x6d, 0x0, 0x0) 00:01:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x7fff, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x272c, 0x2, 0x0, 0x7, 0x8001}, &(0x7f00000000c0)=0x14) 00:01:16 executing program 1: r0 = socket(0x1, 0x8, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0300a0b539f2b84af7cf514d59c50ba44413c10b83653000"], 0x1) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x101, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @broadcast, @remote={0xac, 0x14, 0x0}}, 0xc) 00:01:16 executing program 1: mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='![^\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='*\x00', &(0x7f00000001c0)='\x9e\x00', &(0x7f0000000200)='$@\\]\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='/\xac^#(-+\x00', &(0x7f00000002c0)='$,\x00'], &(0x7f00000005c0)=[&(0x7f0000000340)='\x19*\\4.\x00', &(0x7f0000000380)='#[\xa1\x00', &(0x7f00000003c0)='-#.\x00', &(0x7f0000000400)='!-\xe2!\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='-Z+\x00', &(0x7f00000004c0)='\'\xba(/\b(\x00', &(0x7f0000000500)='}-\x00', &(0x7f0000000540)='*\x00', &(0x7f0000000580)='\x00']) socketpair(0x17, 0x993b9b56f9d1f03c, 0x56, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000640), &(0x7f0000000680)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @empty, @local={0xac, 0x14, 0x0}}, 0xc) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) 00:01:16 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) clock_gettime(0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x0) recvfrom$unix(r0, &(0x7f0000000080)=""/193, 0xc1, 0x40001, &(0x7f0000000180)=@abs={0x0, 0x0, 0x0}, 0x8) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x4, 0x9}, {0x100000000, 0xffffffffc815c8ae}}) 00:01:16 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/\x00', 0x0) futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) faccessat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x98, 0x300) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/\x00') faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x80, 0x100) 00:01:16 executing program 0: setitimer(0x2, &(0x7f0000000080)={{0x0, 0x271}, {0x0, 0xf423f}}, 0x0) setitimer(0x1, &(0x7f0000000000)={{0x4}, {0x5, 0xfffffffffffffffd}}, &(0x7f0000000040)) 00:01:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0x0, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:18 executing program 1: r0 = socket(0x2, 0x2, 0x0) fdatasync(r0) connect$unix(r0, &(0x7f00000002c0)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x7, 0xc4ed, 0x3ff, 0xfffffffffffffffc, 0x2494}, 0x14) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000000c0)=[@in6, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000280)=0x10) sendto$unix(r0, &(0x7f0000001740)="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", 0xb19, 0x0, 0x0, 0x0) recvfrom(r0, &(0x7f0000000180)=""/113, 0x71, 0x40000, &(0x7f0000000200)=@un=@abs={0x1, 0x0, 0x1}, 0xffffffffffffff20) 00:01:18 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0)=0xfffffffffffffffc, 0xffffffffffffffe2) socket$inet_icmp(0x2, 0x2, 0x1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:18 executing program 0: symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x97f45a5486152c97, 0x0) 00:01:18 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fdatasync(r0) bind(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x3}, 0xffffff52) r1 = semget$private(0x0, 0x3, 0x0) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000040)=0x4) 00:01:18 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x14) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x200, 0x2) ftruncate(r0, 0x7) fcntl$setflags(r1, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x20000) 00:01:18 executing program 1: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, 0x0, &(0x7f0000000180)) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x80000000, 0x9, 0x1, 0x7ff, 0x3, 0x2, 0xac, 0x7f, 0x30, 0x9, 0x40}, 0xb) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) flock(r0, 0x3) fcntl$setstatus(r1, 0x4, 0x10044) read(r1, &(0x7f0000000000)=""/175, 0x6d999) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r2 = semget$private(0x0, 0x0, 0x200) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000580)=""/4096) 00:01:18 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r1, 0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) flock(r0, 0x2) r3 = open(&(0x7f0000000080)='./file0\x00', 0x100000, 0x1) dup2(r0, r3) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x6, 0xffffffff, 0x5fc5, 0x7, 0x0, 0x7fffffff, 0x6, 0x3, 0x6, 0x8, 0x8001}, 0xb) flock(r2, 0x8) 00:01:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0x0, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:19 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) fcntl$setstatus(r3, 0x4, 0x10044) rmdir(&(0x7f00000000c0)='./file0\x00') fsync(r2) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x257f) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0xbaf, 0x2, 0x800, 0x8, 0x5, 0x2, 0x8, 0x100, r4}, &(0x7f0000000200)=0x20) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000300)={0x4, [0x3, 0xffffffffffff0000, 0xaf6, 0x401]}, 0xc) 00:01:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x10000, 0x10000, 0x800, 0x200, 0x6, 0x7, 0x6e6, 0x2, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x63c0, r1}, 0xc) r2 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r2, 0x0, 0x3a, 0x0, 0x0) 00:01:19 executing program 2: execve(0x0, &(0x7f00000001c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000200)='!/$$]@{\x00', &(0x7f0000000180)='+\x00'], &(0x7f0000000440)=[&(0x7f0000000000)='\x04']) 00:01:19 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10200, 0x1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r0, 0x100000001) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x4, 0x80011, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000ff8000/0x2000)=nil, &(0x7f0000000040)) 00:01:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10, 0x84, 0x3}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in]}, &(0x7f0000000080)=0x10) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000180)=""/140, &(0x7f0000000240)=0x8c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000280)={r2, 0x200, 0xf, 0x0, 0x2}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x1, 0x1f}, &(0x7f0000000140)=0x8) listen(r1, 0x7ff) 00:01:19 executing program 2: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1f470000, 0x0, 0x80011, r0, 0x0) 00:01:19 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\a\x00\x00\x00', @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x7, 0xfffffffffffffffc}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xfffffffffffffffe, 0x5, 0xff}, &(0x7f0000000140)=0x10) 00:01:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x0, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:21 executing program 1: r0 = socket(0x8000040000000002, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000001340), &(0x7f0000001380)=0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:21 executing program 0: mlock(&(0x7f0000b24000/0x14000)=nil, 0x14000) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xfffffffffffffffe) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) syz_execute_func(&(0x7f0000000000)="66410f113ce6f00fbba7feefffffc4e110576f1a0fde6d00400f12590dc481fd70abcc229db3f53e42edc42233f654c2862e41adc4214971f600") munlock(&(0x7f0000b2f000/0x2000)=nil, 0x2000) 00:01:21 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x2, 0x0, 0x3, 0x1, 0x80000000, 0xd863, 0x7ff, {@in6={{0x1c, 0x2, 0x4, @loopback, 0x80000000}}, 0x0, 0x9, 0x80, 0x1, 0x1ff, 0x537d4e3f}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0x80000001, 0x20, 0x8, 0x8000000000000, 0x5de, 0x4, 0x6, {@in6={{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x2c75}}, r3, 0x4, 0x6ad2, 0x100000001, 0x4, 0x2c8f}}, &(0x7f0000000380)=0xb0) r6 = accept$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000440)={0x101, 0x0, 0x9, 0x6, r5}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x103, &(0x7f00000004c0)={r1, 0x2b, "6f59d859101aed1ad2834f43e7fc8f51675a9ae143df3dac778844ce48270c9fae71e58a92b67571049729"}, &(0x7f0000000500)=0x33) setsockopt$inet_udp(r6, 0x11, 0x1, &(0x7f0000000540), 0x4) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000580)={r3, 0xfff, 0x3, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r9, 0x84, 0x100, &(0x7f00000005c0)={r8, 0xffffffffffffffff, 0x80000000, 0x8000, 0x2, 0x6370d8fa, 0x100000000, 0x3, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r7, 0x97, 0xff, 0x80, 0xd58, 0x8001}}, &(0x7f0000000680)=0xb8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000006c0)={r10, 0x6}, &(0x7f0000000700)=0x8) writev(r9, &(0x7f00000007c0)=[{&(0x7f0000000740)="b8f70977391a21262c2049736418faa94576efc3a6911442883d7365b43ca78a74846e1f870694daf533166529ff8cbcc70b7793a7a4aeda7593ef41b86779728764745aee0e7d894c42e3b81526a73cb4c1646626a7bc183b4be67b0412c2", 0x5f}], 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)={0xa, [0x0, 0x0, 0x3, 0xb78, 0x0, 0x6, 0x101, 0x401, 0x1000, 0x80000000]}, 0x18) r12 = dup2(r0, r9) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r12, 0x84, 0x1d, &(0x7f0000000840)={r5, 0x40}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r9, 0x84, 0x14, &(0x7f0000000880)={0x1, [0x422fcc08]}, &(0x7f00000008c0)=0x6) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000900)={r8, 0x0, 0x3}, 0x8) open$dir(&(0x7f0000000940)='./file0\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r9, 0x84, 0x7, &(0x7f0000000980)={@in6={{0x1c, 0x2, 0x46, @loopback, 0x1f}}, r4}, &(0x7f0000000a40)=0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000a80)={r8, 0xffffffffffffffdc}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r12, 0x84, 0x901, &(0x7f0000000ac0)={r11, 0xb8, 0x2, [0x1f9, 0x0]}, 0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000b00)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r5}, 0x8c) sendmsg(r9, &(0x7f0000000ec0)={&(0x7f0000000bc0)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000dc0)=[{&(0x7f0000000c00)="5835e1089b016f7918d6377ec3004e20e401b5738548a8a80bdbca8545074327a2173ddd14ee6b02756db9bd5e89d7fbb8eff3bfe0de46bcec3e57aa82c2ae910464a9d1a6f4e29c3a043639f6fff0f79af2b91aaae65ed981fddd22f49d6a46b9f2a4607a1223", 0x67}, {&(0x7f0000000c80)="94765e6afa59dc267e87ba5d3a1393a28cbf640ce141e379f6c45568d06682b488aa71d0fccce475b07ca82eb51b4c11893ade02782faec582", 0x39}, {&(0x7f0000000cc0)="7308ef69d6b9d1ded569cd768cd6826e28895a9ed316d728b1713d0fa49cd0c2e1d109318aced617efcd2ef59cf20559b32eb4c44577ac79f9f62c1f223d453dc6896055822b5e6a035ed15b681689c80f5737b0b16d083d7355f80fc23b2900eb4549bfd72cfde801d2dcdca4008fa2964a6f4bed9ca8c28d0be7ef78481a29f6831d9fcb0b3ead81b5af068c98cc236bf54eb85072d2853113af795359e5879b5ef83724d3af95857735a815bbd8c2513ed63e7ba157ffb6a5fc", 0xbb}, {&(0x7f0000000d80)="5a26c7ca4a2ee9d44b2e25af0048c4abcfec36296380b7db6d1c7672c4563813a56baac9f8589abcb7819f41538a9f", 0x2f}], 0x4, &(0x7f0000000e00)=[{0x60, 0xffff, 0x6, "809a14db1a970970d0a78b0d08cca24cb7ff5b7164c2e5ab1575a36a0c5a3224b232d97cc2dc35f7b0540032d431537679c65586af72901898b6dce84218020d5fdc8db70a13ae7dcfacd0787c"}, {0x30, 0x11, 0x520b76e0, "09270a9ad468a353fc027eb98d1d3de8a5afe911b602831a8e85f7d66ca80418"}], 0x90}, 0x20009) setsockopt$inet6_sctp_SCTP_INITMSG(r12, 0x84, 0x3, &(0x7f0000000f00)={0x7, 0xff, 0x7fffffff, 0x20}, 0x8) open(&(0x7f0000000f40)='./file0\x00', 0x4, 0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000000f80)={r2, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r12, 0x84, 0x23, &(0x7f0000000fc0)={@in={{0x2, 0x1, @multicast2}}, r8, 0x3, 0x9, 0x1ff}, 0x94) 00:01:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000540)={0x0, 0x7f, 0x6, 0x400, 0x7, 0x3}, &(0x7f0000000580)=0x14) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000005c0)={r1, 0x10001, 0x7f, 0x4, 0x1, 0x1}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000500)={@remote={0xac, 0x14, 0x0}, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={r1, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000002c0)=0xffffffffffffff66) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x5}, 0x24) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f00000001c0)=[@in={0x2, 0x3, @loopback}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x6, @loopback, 0x79c}, @in6={0x1c, 0x1, 0xffffffff, @loopback, 0x7}, @in6={0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000000)=0xf) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000680)=0x6, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000400)={r2, 0x100000001, 0xf, 0x9}, &(0x7f00000004c0)=0x18) 00:01:21 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) read(r0, &(0x7f0000000000)=""/81, 0x51) r1 = fcntl$dupfd(r0, 0x11, r0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x20000, 0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x3a, 0x2e, 0x0, 0x0) 00:01:23 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x20}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)=@in, 0xfe46, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYRESDEC], 0x11}, 0x20189) 00:01:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x202, 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @broadcast}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @rand_addr=0x1}, @in6={0x1c, 0x3, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x1, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0x87}, @in6={0x1c, 0x1, 0x4, @empty, 0x3ff}]}, &(0x7f0000000240)=0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1b, &(0x7f0000000000)={r1, 0xfffffffffffffffb}, 0x84) accept4$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x10, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0xc0, 0xa, 0x80000001}, 0xfdb2) 00:01:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x0, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), 0x8) r1 = semget$private(0x0, 0x3, 0x406) semget$private(0x0, 0x4, 0x0) __semctl$GETVAL(r1, 0x7, 0x5, &(0x7f0000000040)=""/166) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x5, 0x4) 00:01:23 executing program 1: r0 = socket(0x2, 0x5, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x6, 0x1, "80"}, 0x9) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x3f}, 0x8) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYRESHEX=r0], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6}, 0x8) 00:01:23 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/14, 0xe}, {&(0x7f0000000040)=""/178, 0xb2}], 0x2) poll(&(0x7f0000000540)=[{r0}, {r0, 0x18}, {r0}, {r0, 0xdc}, {r0}, {r0, 0x8}, {r0, 0x40}, {r0, 0x10a}, {r0}, {r0, 0x2004}], 0xa, 0x4) socketpair(0x17, 0x2, 0x9, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000005c0)="0b3212f366134e873ba042e4916ba9e8e539039d9149a9badd760be7de160d2cc0f7b2324bc75300699aef1f6dd53d23120b2529c62654a84e03df62fed2660e1ea07021963a14002bdbabec8c650ff8d90aa6cb5caa1938b22ec947d9a4b2e0320356f68cbea76f5d3f922882411ce3ed0e35bc9089c541185c6b9165e7b66c771708f820e6a2cd3f34989ac036f2fe417efa16961f6c66367862b5d080d0d0c834496867815fb6fbb05b541a17c577e3a4426ef55e394c992629c7ec922ab7802f50907aa3ff30a24259", 0xcb) 00:01:23 executing program 1: socketpair$unix(0x1, 0x2, 0x0, 0x0) socket$inet(0x2, 0x20000000, 0x1) accept4$inet6(0xffffffffffffffff, &(0x7f0000001600)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001640)=0x1c, 0x20000000) socketpair(0x2, 0x7, 0x7f, &(0x7f0000001680)) accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6(0x1c, 0x2, 0x40) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000001800)) open$dir(0x0, 0x100100, 0x40) freebsd10_pipe(&(0x7f0000001880)) accept4$inet6(0xffffffffffffffff, &(0x7f00000018c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001900)=0x1c, 0x20000000) getpgid(0xffffffffffffffff) getuid() getgid() accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001940), 0x20000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) dup(0xffffffffffffffff) socket$inet_udplite(0x2, 0x2, 0x88) open$dir(&(0x7f00000019c0)='./file0\x00', 0x100400, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) accept4(0xffffffffffffffff, &(0x7f0000001a00)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001a40)=0xfffffd8a, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000001ac0), &(0x7f0000001b00)=0x10, 0x0) socketpair(0x1a, 0x20000000, 0x4a8d, &(0x7f0000001d00)) munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYBLOB="781fd2d2451ba2eeaf4f1eab158a8d2fa8a237854969105052ef9dfe9044e406d627c6219c0911a76b068885ab4b52cd371bc590619337af7b93a9b5c0902efd79a57bf2454b26158bf16edcbd6b319eb5887e4f90d8a7510ee856c7ad66bc1d42be0e1e8d61"], 0x0) sync() mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:01:24 executing program 2: r0 = semget(0x0, 0x0, 0x0) __semctl$GETZCNT(r0, 0x2, 0x7, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:01:24 executing program 0: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x3ff, 0x4) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x80000000000006) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000c90000/0x2000)=nil, 0x2000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:01:24 executing program 1: r0 = getpgrp(0x0) setpgid(0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) unlink(&(0x7f00000000c0)='./file0\x00') recvfrom(r1, &(0x7f0000000000)=""/106, 0x6a, 0x40002, &(0x7f0000000080)=@in6={0x1c, 0x2, 0xffffffffffffff80, @empty, 0x2}, 0x1c) setpgid(0x0, r0) setpgid(0x0, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000140)=""/119, 0x77, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="01ff04de0f9583abb2dcb626002e2f66696c653000"], 0xa) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000001c0)=0x6, 0x4) 00:01:24 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x0, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:24 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x503, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x4, 0x7, 0x2, 0x0, 0x4, 0x80000001}, &(0x7f0000000000)=0x98) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r1, 0x80}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) 00:01:24 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e300000eb800904"], 0x1) semget(0x2, 0x0, 0x2) 00:01:24 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x839a, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x8}, 0x8) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000200)={0x4, {{0x2, 0x2, @multicast2}}}, 0x90) setsockopt$inet6_group_source_req(r2, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:01:24 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1fe, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8800, 0x195) fchmod(r1, 0x40) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x11000300000005}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0001ffffffff000800a0230000"], &(0x7f0000000100)=0x18) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)=""/201, &(0x7f0000000340)=0xc9) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) open(&(0x7f0000000380)='./file0\x00', 0x8, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x1f}, &(0x7f0000000180)=0x8) 00:01:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept(r0, 0x0, &(0x7f0000000080)) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) truncate(&(0x7f00000000c0)='./file0\x00', 0x1004d000000) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x200) fsync(r0) getsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:01:26 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = getgid() setgroups(0x4, &(0x7f0000000100)=[0x0, 0x0, 0x0, r1]) sendmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="07010000ffff000003"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:01:27 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x0, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:27 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5, 0x4013, r0, 0x8000000000000) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x401, 0x2, 0x8, 0x5}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0xfb}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7f, 0x2, 0x1}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r3, 0x10000}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x2, @rand_addr=0x3}}, r3}, 0x8c) 00:01:28 executing program 0: clock_getres(0x0, 0x0) clock_getres(0xd, &(0x7f0000000080)) 00:01:29 executing program 1: setrlimit(0x9, &(0x7f00000001c0)={0x800000000004, 0x8c5}) symlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00') socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8) 00:01:29 executing program 2: r0 = semget$private(0x0, 0x4, 0x200) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1202, &(0x7f0000000040), &(0x7f0000000080)=0x8) __semctl$SEM_STAT(r0, 0x1, 0xa, &(0x7f00000000c0)=""/75) fsync(r1) 00:01:29 executing program 1: getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) r0 = getegid() clock_settime(0x0, &(0x7f0000000000)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) getuid() __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000580)={{0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x4}, 0xffffffffffffffff}) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000340)={r2, 0x3}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x3, 0x3, 0x100, 0x20, 0x80000000, 0x20}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r4, 0x4, 0x1ff, 0x0, 0x8dd, 0x5, 0x100}, &(0x7f0000000200)=0xa0) sync() readlinkat(r3, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/2, 0x2) 00:01:29 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10204, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) ftruncate(r2, 0x1) r3 = socket(0x1, 0x7, 0x43) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4) listen(r3, 0x6c9) fsync(r0) 00:01:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x0, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:00 executing program 2: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) r2 = getuid() setresuid(r0, r1, r2) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x100000000000000a, &(0x7f0000000080)='W', 0x1) 00:00:00 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x2, 0x5, 0x2000000000}, &(0x7f0000000140)=0x94) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x7, 0x3, 0x0, 0x4}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x800}, 0x8) 00:00:00 executing program 1: getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x80) openat(r2, &(0x7f0000000080)='./file0\x00', 0x8, 0x0) setregid(r0, 0x0) setregid(r1, r0) setregid(r1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:00 executing program 0: r0 = socket(0x10, 0x20000003, 0x6) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=""/14, 0xe}, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x937c, 0x101, 0x1, 0x7, 0xd8, 0x1f, 0x9, {@in={{0x2, 0x1}}, 0x0, 0x1f, 0x6, 0x7, 0x8, 0xb}}, &(0x7f00000000c0)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x5}, 0x8) 00:00:00 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r1, 0x5, 0x2, 0x1f, 0x4}, &(0x7f0000000240)=0x18) r2 = semget(0x0, 0x0, 0x400) __semctl$IPC_RMID(r2, 0x0, 0x0) __semctl$GETZCNT(r2, 0x0, 0x5, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8c4, 0x139) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000040)={0x80000000, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000280)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) 00:00:00 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xa, 0x0, 0x0) sync() r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet6(0x1c, 0x3, 0x800) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4) 00:00:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000000040)=0x367) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r2 = getpid() fcntl$lock(r0, 0xc, &(0x7f00000002c0)={0x2, 0x2, 0x2, 0x10000, r2}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r3, 0xb18}, 0x8) r4 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r4, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) 00:00:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x0, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:01 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x81) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000140)='./file0\x00', 0x8) sendfile(r0, r1, 0x0, 0x0) close(r2) 00:00:01 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mkdir(&(0x7f00000002c0)='./file0/file0\x00', 0x104) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x3ff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r1, 0xffffffff, 0x3, [0x1000, 0x2be, 0x101]}, 0xe) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x28000, 0x0) renameat(r0, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000380)='./file0/file1\x00') r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mkdirat(r3, &(0x7f0000000100)='./file0\x00', 0x40) setsockopt$inet_tcp_int(r3, 0x6, 0x48, &(0x7f0000000140), 0x4) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:00:01 executing program 2: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], &(0x7f00000011c0)=0x6e) fstat(r0, &(0x7f0000001200)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r3, 0x0, &(0x7f0000000040)) recvmsg(r1, &(0x7f0000002700)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000000080)=""/52, 0x34}], 0x1, 0x0}, 0x0) accept4$unix(r2, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002, 0x10000000) write(r2, &(0x7f0000000000)="87", 0x1) 00:00:01 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r1, 0x800800805ffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r0, 0x11, r2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000000c0)=0x1, 0x4) 00:00:01 executing program 2: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="3ea843001c2e2f66696c65302f66696c653000"], 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x1ba) 00:00:01 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) connect$inet(r1, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) chown(&(0x7f0000000040)='./file0\x00', 0x0, r0) r2 = open(&(0x7f0000000200)='./file0/file0\x00', 0x1, 0x8) mkdirat(r2, &(0x7f0000000180)='./file0/file0\x00', 0x1a8) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000100)='./file0/file0\x00', 0x0) 00:00:01 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10080012, r0, 0x1000) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xfffd, 0x90d}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r2, 0xffff, 0x9, 0x5, 0x1, 0x1000}, &(0x7f0000000080)=0x98) 00:00:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x0, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:02 executing program 0: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) madvise(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x40, 0x80) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x73, "dc92055955809125f248ea822fa651098f8a64895a9bc9b00b9abbdc5a9ad7770c29e1b1dfbb413e4586b422e821a451812b09afa065c3e60579c72a0ab6d4803a2200d492440be5df5f550320b604ad1d4e23a2f99b76a46c57916fd7ca9e0e9801dff370434d7a02732831820b4184bd0873"}, &(0x7f0000000280)=0x7b) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, 0xe00000000000, 0x81}, 0xc) mmap(&(0x7f0000ff0000/0xe000)=nil, 0xe000, 0x5, 0x1010, r0, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x42) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x2, 0xa, [0x401, 0x7c, 0x1, 0x0, 0xfff, 0x6, 0x7fff, 0x1f1, 0x16, 0x401]}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x3}}, r3}, 0x8c) 00:00:02 executing program 1: ppoll(0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) execve(0x0, 0x0, 0x0) 00:00:02 executing program 2: socketpair(0x3, 0x5, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x400000000048, &(0x7f00000000c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @multicast1, @multicast1}, 0xc) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000380)={0x97c7, &(0x7f00000002c0)=[@in={0x2, 0x2, @rand_addr}, @in6={0x1c, 0x0, 0x8, @empty, 0x400}, @in6={0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x50000000}, @in6={0x1c, 0x3, 0xfffffffffffff800, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x9, @empty, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @empty, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @local={0xac, 0x14, 0x0}, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x2f, 0x81, 0x10, 0x3, 0x4, 0x4, 0x7f24, 0x9, 0x0}, &(0x7f0000000240)=0x20) fcntl$getown(r2, 0x5) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={r3, 0x401}, 0x8) 00:00:02 executing program 2: ppoll(0xfffffffffffffffe, 0x5a6c, 0x0, 0x0, 0xffffffffffffff20) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) 00:00:02 executing program 2: r0 = socket(0x40000000002, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000100)=[@in, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r1, 0x3ff}, &(0x7f0000000380)=0x8) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000000c0)=0x80, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280)=0x4, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000d00)=@abs, 0x6e) 00:00:02 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1000, 0x6, 0x200}, 0x10) 00:00:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={0x0, 0xaa3, 0x3, [0x9, 0x0, 0x100000000]}, &(0x7f0000000280)=0xe) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r1, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, 0xffffffffffffff21) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="050000007a0fff01004918009e0906000500"], &(0x7f0000000040)=0x16) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="040e27232be7e4d800050001cb5494a9048000ff00"], 0x12) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r4, 0x81, 0x7}, 0xc) 00:00:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x0, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:04 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_group_source_req(r0, 0x0, 0x0, 0x0, 0xfffffffffffffd72) setgroups(0x358, &(0x7f0000000280)=[0x0, 0x0]) 00:00:04 executing program 2: mlockall(0x2) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, 0x1411, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)=')%\xbf{&,!,%-\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='.$])$:*^\x00', &(0x7f0000000100)='\x00'], &(0x7f00000001c0)=[&(0x7f0000000180)='\x00']) 00:00:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x100000000000000, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:04 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000280)='./file1\x00') mkdirat(r0, &(0x7f0000000140)='./file1\x00', 0x7c) 00:00:04 executing program 1: r0 = socket(0x0, 0x0, 0xacd) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@remote, @loopback, @broadcast}, &(0x7f0000000040)=0xc) 00:00:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100), 0x10) 00:00:04 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) truncate(&(0x7f0000000080)='./file0\x00', 0x6d000000) 00:00:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x0, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:05 executing program 0: madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3) 00:00:05 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x80) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) symlinkat(&(0x7f0000000180)='./file0/file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') open(&(0x7f0000000280)='./file0\x00', 0x8000, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000240), 0x4) faccessat(r0, &(0x7f0000000000)='./file0/file0/file0/file0\x00', 0x0, 0x1000) 00:00:05 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) fsync(r0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x3ff, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r2, 0xfffffffffffffff7, 0x7, 0x0, 0x0, 0x3f}, &(0x7f00000002c0)=0x14) mkdirat(r0, &(0x7f0000000340)='./file1\x00', 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0600a844aab6269e5169"], 0xe) unlinkat(r0, &(0x7f0000000300)='./file1\x00', 0x800) renameat(r0, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00') 00:00:05 executing program 0: r0 = shmget(0x3, 0x1000, 0x35, &(0x7f0000ffd000/0x1000)=nil) socket$inet6_udp(0x1c, 0x2, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/64) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f00000000c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x13, &(0x7f0000000040)={0x2, [0x4]}, 0x8) 00:00:05 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x2) close(r1) socket$inet_udp(0x2, 0x2, 0x0) flock(r0, 0x8) fcntl$setflags(r0, 0x2, 0x1) 00:00:06 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) dup2(0xffffffffffffff9c, 0xffffffffffffffff) dup(0xffffffffffffffff) socket$inet6(0x1c, 0x4, 0xe8) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x400000000000006, 0x81010, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x1011, 0xffffffffffffffff, 0x0) 00:00:06 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f0000000140)) 00:00:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:07 executing program 1: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1005, 0x7) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x2013, 0x6) 00:00:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f0000000040)="958e3929032a991c905a59d8eeb8225303a0b6b227600ad6058f2bcab868ff84ff4996ca23a6375f595396ee25bf973d36d8b3d4122f289ba13f132f59852cfcc0664b6573b29650ac46fc22d0d96b53e1b823584db91e1ed872dec48a1b47f074ae150c6860b7c196c2e36d8b8b9ed021fe22f877054acb76e999485b0a9f34232748a8fbeb0f696ae0598badc893231961d48ae3e7b2688abb175951bacbd1638583ded2ee632cf7", 0xa9) 00:00:07 executing program 2: mmap(&(0x7f0000822000/0x1000)=nil, 0x1000, 0xffffffffdffffffa, 0x2000032, 0xffffffffffffffff, 0x0) 00:00:07 executing program 1: r0 = socket(0x17, 0x5, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/17, 0x11}], 0x2, &(0x7f0000000240)=""/213, 0xd5}, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x101}, 0x8) 00:00:07 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x4, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r2, 0xfd1}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={r2, 0x6, 0x7, [0x7f, 0x4, 0xfff, 0xfffffffffffffffb, 0x200, 0x0, 0x3]}, &(0x7f0000000280)=0x16) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:00:07 executing program 1: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x195) accept4(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x30000000) freebsd11_mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1, 0x2) open$dir(&(0x7f0000000140)='./file0\x00', 0x8100, 0x0) 00:00:07 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x0, 0x1, @empty, 0x7f}, 0x1c) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1, 0x0, @loopback, 0x9}, 0xfffffffffffffef1) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x200, &(0x7f0000000000), 0x4) socketpair(0x11, 0x20000006, 0x3311, &(0x7f00000000c0)) 00:00:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:08 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) pwritev(r0, &(0x7f0000000940)=[{&(0x7f0000000300)='G', 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x81, 0x7fffffff, 0x6, 0x3, 0xfb, 0x7fffffff, 0xfff, 0x6, 0xffffffffffff4586, 0x9, 0x4}, 0xb) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) fsync(r1) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x180) 00:00:08 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) r1 = socket$inet(0x2, 0x5, 0x5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="58000300060004000e00"], &(0x7f0000000280)=0xe) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000002c0)=r2, 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x805, 0x28) faccessat(r3, &(0x7f0000000200)='./file0\x00', 0x2, 0xc00) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000100)=""/214, &(0x7f00000000c0)=0x363) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000040)=0x7fff, 0x4) 00:00:08 executing program 1: r0 = socket$inet6(0x1c, 0x1, 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x9, 0x0, 0x0) 00:00:08 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0x4) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1) fcntl$setstatus(r0, 0x4, 0x10000) pwritev(r0, &(0x7f00000003c0), 0x141, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x4ceb00000000, 0x2, 0x0, 0x1000}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="d900739e4f0e9b9de35f513c6cbd597e8b5a900b3217fa32511ef34cf0030cf465e750dc3d6d3e5a9250028dba96a53fc91c1f2c1f3c212ca33102d67caee7176afe914f51cdb0d2c35072d1c9bd9db79842a7bd527c907b6ae8d635339328084fe8b35e18c986a776a876c129705cbc70cfcfad84e7d53545d2032a7c8e9248c156f8bdceccb3cdfa13f580aaf3210d70c8c77887bf52d9c8cef012415befea8c665676920dda78a76efc8210297d13d370e97c55e6739a2d804902c824c9619ff4d1927feab5d388114bc848268e1dd7a2a5af267f4c7e581ecb1cdf"], &(0x7f0000000340)=0xe1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) 00:00:08 executing program 1: fchown(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="94250e7c8f66e8cfe3a6f07063cf317e3e721cc00a014864cb35f128d2c996b3f10bc8c81987edc6a56dd7afc322d4f96ef8c8aa996aa1524811e00da9b9cd8d271e564853c47f8fb7bab1834a81bf4316e6f3878b342e7dd1fbc13b", 0x5c}, {&(0x7f00000000c0)="191765c113a3ec1fe9b37f166cf6b848ffa1b1da17f183badd6cc4c7bd8b47a1a27bde31155de26e7795f2bea6871addd5990e4e2759a086687110a5c59f8efd685006841a1931e787a20ab6c345741c2e016cc7c3dfbe12771335dd3bdbdd7a1b5ffb136c4cc509d570de27d1581c005420953fb414fae68273d15ecb8dfccc5489", 0x82}, {&(0x7f0000000180)="ae1731f949c6c86e932ec13c8948b42eaa12637ca14050544faa3deae216a78617dce0373fbc0ea7967b2fb62d12bdf50dd75c853d32df4830da02fc2ecb219553aa27f7807a1c712894e97d26da877eb41a5424", 0x54}, {&(0x7f0000000200)="1c4a8a0eb152ab5d8c8d26a34b55b7fcd6916750573981cd309762601c73160ceeef08da3ece7176febaa22e61ceefef0e2b4aa5777ffeb59d51102b797b0482a3278c5e88c9bed107362da4e7809ec79d393a2fb90c7a6f80662a92403ae5658f7045b8946ddcb50b7ad53101d359e7daf932b705b839bae333e2b88efe4a8178edb6d1d99ed13c7548c79447bde53907b86970c3ddb5f3d13b1978d7d083d4a77c4c3e0dc5e85cb83bd34cc04b42c1710ce8ecb7e0effde7e7bbf1aaa1b8c34a7ebcacd40ffa3231849186fea92289521d74749e8ad7e739050192b3bf5008d6efbd0a4d8dd0b86c1c8d23dade5c", 0xef}], 0x4, 0x0) 00:00:08 executing program 1: r0 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8, 0x100) mkdirat(r0, &(0x7f0000000180)='./file0/file0\x00', 0x4) chmod(&(0x7f0000000100)='./file0/file0\x00', 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) r1 = semget(0x1, 0x2, 0x0) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/242) 00:00:08 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0xa) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{0x7, 0xff}, {0x21b5, 0x1f}}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) shutdown(r0, 0x0) 00:00:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) ftruncate(r0, 0x101) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="a10000002fcb7061e38e312a3bfa7586a06dfb92d447f92a81ab45dc5e893060c45df7c90ca7b2d7f3a2f0285befac600fab69fe380a153a50ac7c18516179fb481f45e786c688b0ce81d3e1bf6d7bbe45a9d0488c734da3411e8e803488f27053678e64fb79354276abae44e4361589b93ca758849c0a3b1f5419cff6cd42fd27e59bc340fd5ff90d68d502144538d402df6f62731f869321ddae443767ec3b45a799f70f8a08"], &(0x7f0000000140)=0xa9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000000, 0x81, 0x800, 0x2, 0x7f, 0x8, 0x3, 0x5, r1}, &(0x7f00000001c0)=0x20) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) setuid(0xee01) close(r0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0x1, 0x1ff}, 0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:00:10 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100004, 0x4) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0xfffffffffffffff9, 0x1}, {0xca, 0x7fffffff}}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0xa) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) bind$inet(r1, &(0x7f0000000040)={0x2, 0x3, @multicast2}, 0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x7000000) 00:00:10 executing program 0: setgroups(0x4000000000000308, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0xd374a43ae130e0bb, 0x5) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x202, 0x22) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000140)='@\x00', &(0x7f0000000180)='\'*\x00', &(0x7f00000001c0)='-\x00', &(0x7f0000000240)=')\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='/\xfc\x00', &(0x7f0000000300)='@\x00'], &(0x7f00000005c0)=[&(0x7f0000000380)='\\^&\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)=',', &(0x7f0000000440)='*){\x00', &(0x7f0000000480)='2:\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='{\x00', &(0x7f0000000580)='@&)(/\x00']) setgroups(0x11, &(0x7f0000000540)) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt(r1, 0x3, 0x5, &(0x7f0000000040)="ab36afe6ac03a752e2762272b6a5dd09a210ee70fc259d301aa7f09dafc50cb12d8336b22a1b219a", 0x28) 00:00:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x1012, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYBLOB="9584b44c5a3b924c1069eab026e5d40505a021d31d65cf430ce41665f2b28e7634d945da5a9134a4c6b1620162004cd298d9320ba29ec21d686f289461460c6f8cfb1d964f92a3a1d5ce52e627375fb87026572fc8e06583d5ac0f7eb47faf247e867a1a593ae8c65012dfb85e79c5efd4821f6350c73ede81f08576d28dabb6e955e362ce37b479fecfc151aa3f7ffb66ed09d0a420a845991d8448cdbb20ffcd8c6e2db0e13e8111017d2d43ec30e79b003ca9bccbf16bf13b46c5107328a432e2ac7d17c4289d3307b351cbfebdb69b"], &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="010000000300fcfffe8000000000000000000000000000aa0300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0100000003000000000200000600000002000000"], &(0x7f0000000740)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000780)={r1, 0x1}, &(0x7f00000007c0)=0x8) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000140)='\x00', &(0x7f00000001c0)='{,\x00', &(0x7f0000000200)=':\x00', &(0x7f0000000240)='+(\x00', &(0x7f0000000280)='-^-\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='&-^\'\xb7%\x00', &(0x7f0000000340)='#\x00', &(0x7f0000000380)='-+[)\x00', &(0x7f00000003c0)='/{\xd1/}\x00'], &(0x7f0000000600)=[&(0x7f0000000480)='#\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='.^^\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='*\x00']) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000640)={0xfff, 0xffff, 0xee5, 0x7ff}, 0x8) 00:00:10 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0x4) r1 = socket$inet(0x2, 0x0, 0x4) accept$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:00:10 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0xccb, 0x7fff, 0x200, 0x0, 0x100, 0xa1, 0xffffffff80000001, 0x7, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x28, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 00:00:10 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x20000) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)="549d7a6f685abd60a742b255f0fa72bf5ada219a8a9ba71b266788e3e827d4901a0924431716dc71e65bcd7360233b3aa8e4dbf39c3071621bd6c46bf5500e60e882dfaec89a04865e0228d01674ded1cddb871b38738b91ffe398c1c629faa0b0cf629e606c00a34e719731f2d1c1e3eecf61733224934170de7a80f0ab618f319c4d19bd2da7e1b2af6c4bc25411b9ac74edfffb0477c26a5c28638c0fa585d533036e852c6143571befe817ac4220a664dc49ee3ac04f1fd20fec3840f1580e7acf0ce6698873008e410ea6a6ead4a5b8be", 0xd3}, {&(0x7f0000000140)="e798da8ec0d00fedbf0e39444c6b1d1901d5b16e178f1e44deba7bbac51e3a92531897efea1e070aff57aa709128b33d996a79a66ae8a33fba5f6df82c34d2d42851a5781001b63fe7901d56a1dc", 0x4e}, {&(0x7f00000001c0)="5e56fa904272a505184e7dc87e0de0d6661a5176ab3fefcccbbb53a099fe809c93d167ea8d1fa7fc65413965f19e6d21486b2784f592f49137e166e8f57e676a0a7fe18f15d98a5297d4b883b36a5e29b73ea587f6", 0x55}, {&(0x7f0000000240)="a43e7edea95f2f2e759040f01403b33f27202fbdbfd46c2bfd3fd52dfda586674f36d89ef29ec1fe5c214cc516fc3f5f5b8db71fbb26dae31e18d70989c389343bcfb4dc2017e5f0625e3f98e9594cf352678ffd2a0f11de55", 0x59}], 0x4, &(0x7f0000000380)=[{0xe0, 0xffff, 0x0, "09f78ab1248ffe770db821244907b065162a8e8cdb4dbd37bb1c89df62b1dcc991928227e302646db2419da961b765536cb7143582d83e870d2bd54241e8dd47c96deabfa60968d0586a70c9bc76cb6549509c8fd5046651d95f5329213c8ecf0b4eab3742a7ac1275ecd9b528d539cd1da7b3a488b1a7a10726787b5103bca9ce4b5ccec88b1d7d75f004b4eb12020073902683907107c4783cad1b6ca1f8fb9bc946d00f120b18e81a4dfc01881a717adad191494c55abe565111427a9ffde865ad9f38a0067a643728457352b"}, {0xd0, 0x0, 0x6, "0e8c3ff6e0102bf0567f28267d318faf08fc5b856c220a30270e45aa266040d8bf8994bbdb24eeb4a8ba57b7f29005f859948b3c43bbd5a754c90e6e4d1c80b762031d5ea7fa7c0b1feb428bd1e3f63ca64e675fa986c68e26b7cc52d246b51151a6f232f5b8dc867139d640873610194d2eb316a9e8faa75d3b1854839a34c938df46297f0301c2368362517141431cf6701d3d0da4dc02ad099ea1c3ce3192cb197feb3060996762815a411d1d2f1b904547e1d7e8492ff07b"}, {0xc8, 0x0, 0x3, "d795d142b4de6cc3e684da8b024a371e42c669e96977097b9facea6189b758d7e619b75429b36ffb776563b136e3cb8d617755610ef17cf37b215eb2855d383803bc399b14b2723fd034d2e0cfcfe717928eb4c8aea3c0de52ddbcd616a61abeb429aba0e9da873d7420b7a131edc33cd4e2fb54ac747d2783b5316532f6ff1bf38c79947399f28b0dcb6f6846cd5e437cb935b29cc745c526aaeabb00c669d79c9a783aa2af3d9cbcb430864dfaaaf2e6855d48"}], 0x278}, 0x0) 00:00:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:11 executing program 2: r0 = socket(0x1c, 0x4, 0x8001) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x3, 0x2}, &(0x7f0000000340)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0xffff, 0x0, 0xd19}, &(0x7f0000000440)=0x8c) r2 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000100)={r3, 0xa5, "933f8cc584c5329f440db7294de7c5ecd41a968fc3f55cb728bb1b8a23c0c591f95d66621bb7dc11f488a37e940b9da8fd2e0953bb8940dddba98a476302f8b975c5b4b3e2539673fea3318c0feef122465b23a000160a533e0a4408b37a120adc3dd8c244ac7c2ffa4d3decefce3b9b874398c261a6d9a5480c9532ff2fadc44a6c06ae61f0c8efffc168bbb6b2c51264b558cfbd6c0c4d1652d451fc8bfb3232ce561a0e"}, &(0x7f00000001c0)=0xad) fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000200)='./file0\x00', 0x0, r4) 00:00:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000000)) openat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x120040, 0x40) 00:00:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x6) truncate(&(0x7f0000000000)='./file0\x00', 0x4d000000) truncate(&(0x7f0000000040)='./file0\x00', 0x0) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/223, 0xdf) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x800) 00:00:12 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1, 0x1, 0x200, 0x40000000002}, &(0x7f0000000000)=0xfffffffffffffed8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x40, 0x10000, 0x400, 0x1ffeb7c2, 0x1, 0x6, 0x100, 0x1, r2}, &(0x7f0000000100)=0x20) fsync(r0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) rmdir(&(0x7f0000000140)='./control\x00') rmdir(&(0x7f00000000c0)='./control\x00') 00:00:12 executing program 2: getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x2}, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x40000040001) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x533bdffd68b9ead1, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:00:12 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x1, 0x100) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x53, &(0x7f00000004c0)={0x1, {{0x2, 0x2, @multicast2}}, {{0x2, 0x0, @broadcast}}}, 0x118) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fsync(r2) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x0, 0x4, 0x2d}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r3, 0x101}, &(0x7f0000000140)=0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x0, 0xd3b9, r4}, &(0x7f00000001c0)=0xc) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r5 = open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x9, &(0x7f0000000100)={@remote, @multicast1, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000340)={@empty, r6}, 0x14) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa) 00:00:12 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x7fffffff, 0x920, 0x0, 0x94fa, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x1, 0x5, [0x1f, 0x2, 0x8, 0x100000001, 0x8000]}, &(0x7f0000000140)=0x12) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0xfffffffffffffe04) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82baa1106d696c653000"], 0x10) close(r0) 00:00:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:13 executing program 0: ftruncate(0xffffffffffffffff, 0x10001) sync() msgget(0x2, 0x504) getgid() r0 = socket$inet6_udp(0x1c, 0x2, 0x0) chmod(&(0x7f0000000140)='./file1\x00', 0xc) freebsd11_fstat(r0, &(0x7f0000000000)) mkdir(&(0x7f0000000100)='./file0\x00', 0x8) accept4(r0, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0x10, 0x20000000) 00:00:13 executing program 2: readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x13, &(0x7f0000000040), 0x8) __semctl$GETNCNT(0x0, 0x0, 0x3, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) freebsd11_stat(0x0, 0x0) open(0x0, 0xffffffffffffffff, 0x0) 00:00:13 executing program 1: r0 = socket$inet(0x2, 0x30000000, 0xfffffffffffff6bf) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)="830446d8aaf71f9255568b4e", 0xc) 00:00:13 executing program 1: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x8000, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/107, 0x6b}], 0x1, 0x0) 00:00:13 executing program 1: clock_settime(0x0, &(0x7f0000000000)={0x0, 0x80000000}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) bind$inet(r0, &(0x7f0000000080)={0x2, 0x3, @loopback}, 0x10) 00:00:13 executing program 2: setuid(0xee01) msgget$private(0x0, 0x0) 00:00:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendmsg$unix(r0, &(0x7f0000001840)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001780)=[{&(0x7f00000000c0)="cdecf7f458c371fce494a57f94c689237b8cfc795fff8bc2a20919799a7c85284e7eca638af7c965d03002cc2f7ecc92a5a8ab38c2a546bcee24e52de001de441065f48407a38be98ad470360e45edb8b2c1ec3eef5fd3fa16aaf70af556529adf43115350e6ff58a131fae95eb6ee86a3cde913652c8701d0ce40bacfd4d46759495fa4a716c9ee57b26abbc9cc4c60209591f7448249c3e86006003279175b0cb73f75c913e7511a108fb07d85bc2f0f4d307df19ef7a0d5fa1e2825d3248aa2b6a33e7b", 0xc5}, {&(0x7f00000001c0)="c1e5049b4e5d49c4ddfab92e52988f3381d2111f3a618fe14e3186e75e3c45b5a2e57b10263bf2ee14e152843466c6c31b454a12d66d862c303252cb8777736ab95c9d15f3d0315b431b8e90e21ece4279eaf6c554d8a126f1d7344a699adb38b9c2b54dd5cd8a2ee81ba33029efc654059891711cba311baf5d73e58428587558f3d49c3617f5d6b8235f0ddb48188053a2afe6c13587d089335c166787571c7a7d6e708592", 0xa6}, {&(0x7f0000000280)="266326a17e59ae45a9838e7384455f1aa98bb0b569feaf987f3266faf18c0b14ea951119fa762616f942f10e7585f1773a10932906f04aa2402adec100a0028388b281c7ee00b90e", 0x48}, {&(0x7f0000000300)="e335e0621693515cc6f6d291dd9902756dcc72204f04f9a309ecc805aee9f1c810789126bb34d3a2250cbce850473386a39d2d5abc76a48ffaff3e3fd7a7e3d40ab7d387832888e4ae2b30bf8ac4f4fe6397cc9c80f2ef61619f2ba0b30ebea81b42e795facf859ad1d791908a7c93453d64830dcc72ca1d7ca83b6bacb3cd7b1ee372a1f9e46a2f6d2288f91ce056917fa5eeb40f11506ee0d0a874a2420dcf02", 0xa1}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="161f9b9bd89c2013cacdc0c178ec280e358184bd561a009e6e28122ab224757af5bb97a18aa2f19ab62aae47fcab4cb2f5678b573a1671e9fc342b919dd53398a94380c109d6dd71280245e62998bda284365b937ffcb5e62ad5c797c19c0f2b9d77a94ca70489c641b7755304c0de591724fbbe33415406b831b41a3c574ac10d51af923aaeb15e448170dac193c83b9c297cebe19c455aefee1b8ff0e10e69e2d180b1a2fa5cdddd186221689359d920f7efec1dcf9d6267ed06c1c42599246b01973703fc4006d3210b1fe5cdb25ae867cf0d861daad2eda7382133", 0xdd}, {&(0x7f00000003c0)="b5c265e7c10c470e7ddaf53434dd7cc9179ca08d05c3d2b835815dcfc1eddfd5049e5a77c73719a031c46189a278fcafa33101d6bda18d24b62f201e519acc8711428da1397f965d784365d0d037d648fc4d5b28d73b808fcae0aa31d01a4bc32a50e26bcf30cce29e39002d1f60bdf613af2c5f503f694d673360660d9b174f52bc042940957f5cf34ffda0decb", 0x8e}, {&(0x7f00000015c0)="e11a0e34e29a07e56845e66610eeaf7edbe372b075daf6192428f1e9d0a63b486602300fc8dd8829784f55fc06dfdcbcce23b2e6eed158813d21efd86f79c02eb8dd10f12adf3a2dd1d72d83a0b6c0eef8b80b3414fbc0d74e2e288fa4376c844c26c7ec3313e35a742a5ce783ee0b8f9a83a1634f70e4e791dbeae2e4936c683cb9beef7fc207cf1fa3", 0x8a}, {&(0x7f0000001680)="33a54ccb66336b4cfa6c38a63af9e27b3fdbe45968aef6a8b4cd5b", 0x1b}, {&(0x7f00000016c0)="3e3bedd16d7d7df39edff4c4c410fa4751389d1600e1f1b4f20d934b737ced36da76230fb45571cbcccd5ad3e581466361834c041941caddaf94b50bfbd75887046d3dd315ae4b05fc7152331b28f5d85236a94cd0d67a5b444134ed85057ab0c45345fb4e2182a5b1267c513294b04292b2c3e3160a321d89215fd62a45b6c5c61c68507fc8280c07ed39058b6f5e78edbaa864131761a3af9bd4fb2e48d4e38ce79a1637d70485147af120f1a325dbee61f9cde5e9b7ec4c89", 0xba}], 0xa}, 0x20080) r1 = dup(r0) truncate(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xfffffffffffffff7}, &(0x7f0000001880)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000018c0)={r2, 0x8, 0x101}, &(0x7f0000001900)=0x8) 00:00:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:15 executing program 1: r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x4) r1 = accept4(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0x8) wait4(0x0, 0x0, 0x2000008, &(0x7f0000000400)) getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) lseek(r1, 0x0, 0x3) write(r0, &(0x7f0000000200)="9c", 0x1) 00:00:15 executing program 2: socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x9) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x8082, 0x2) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="2a6d393060361ae65b56b40f0fddb78ea361ece2cd3d12973d24062db8de5bd98049129fe5a7dcca84cd67aeb35f94a20ee98279ef072f3678227962b76f642e22d4a5002cd43dc2e0fa5dac68c6b968762988e88e25f5ef3544819a5c0ee85f542d924d31f78a912306f41b9f13841ade35cfa9a33ac81f4f0146768dcbb571f43942be2675860c3d49de6560d3c4925254c4d69a", 0x95}], 0x1, 0x0) socket(0x2, 0x5, 0x0) 00:00:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) fchmodat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) munlockall() ftruncate(r2, 0x400000000101) 00:00:15 executing program 2: r0 = socket(0x2, 0x3, 0x0) getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000001340), &(0x7f0000001380)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) 00:00:15 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xffffffffffffff1d) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchownat(r2, &(0x7f0000000200)='./file0\x00', r3, r4, 0x600) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000140)=0x4) accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0xc7) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x8) accept$inet6(r1, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000380)=0x1c) 00:00:15 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000040)=0x100, 0x4) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000000000000070000000000200088ada8e8a442834266b4476726a9c7e999a72ef45466fff295177625e0002a8cbd6eb142789f3c505adf00faf2d862b3bcc396939773f1140d2d57adc475a625fb4693ed5482cbe8a38bd05ccb22a930dbba18d6f9414908a95ad735f9628fe172c3dc"], 0x10}, 0x1) 00:00:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:16 executing program 2: sync() fchmodat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x7) 00:00:16 executing program 0: pipe2(&(0x7f0000000000), 0x0) clock_getres(0x10d, &(0x7f0000000100)) 00:00:16 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f00000005c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000600)=0x1c) ftruncate(r0, 0x9cc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x81}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000003c0)={r1, &(0x7f0000000380)=[@in={0x2, 0x0, @loopback}]}, &(0x7f0000000400)=0x10) poll(&(0x7f0000000300), 0x30f, 0xc) sendto$unix(r0, &(0x7f0000000640)="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", 0x1000, 0x20000, &(0x7f0000000280)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x4}, 0xc) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0)={0xfffffffffffffffd, 0x9, 0xfffffffffffffffd, 0x40}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='\x00'], &(0x7f0000000180)=[&(0x7f00000000c0)='%,\x00', &(0x7f0000000100)='$\x00', &(0x7f0000000140)=']\x00']) 00:00:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3800}, &(0x7f0000000040)=0x8) r1 = socket(0x17, 0x7, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000100)=0x7fff, 0x4) r3 = semget$private(0x0, 0x7, 0x22) __semctl$SEM_INFO(r3, 0x5, 0xb, &(0x7f0000000140)=""/82) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x1ff, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x9, r4}, 0x0) 00:00:16 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x0, 0xbd}, 0xc) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000180)={0x80000000, 0x5}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x51, &(0x7f00000001c0)="898dea3e807a117c52c401be808491cf7b48a7eebc921c34cd8be6c511556a76813bcdc52b3c206a62eadfb3bc0db496df1852497f16c60a6556cc866bf82b81e00c4a1cba32656ec499967d708ceee3df1824", 0x53) sendto$inet6(r0, &(0x7f0000000240)="cd0d6f1725f8f6c5e0b1ba643b3a1b9e8d5eb979dd9d687c5ae0838784931ac24aff13d62188c5907e626b9f783cb9463d1dda5e3b48404f9d4392226ecbb56fb06332354f28b042748491a1fc1879cdf95ba38501cdee24c61adafaadf1e986cb72c6fc7d6714ba423c14201957a5086db6beb5cb2dd1deb3c5f2b7a25de914fa43f9bed32593aabc7901e2", 0x8c, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r1, 0x1, 0x8, 0x3, 0x2, 0x3}, &(0x7f0000000340)=0x14) r3 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r3, &(0x7f0000000380)=""/102, 0x66, 0x2, &(0x7f0000000400)={0x2, 0x3, @multicast2}, 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000440)={r1, 0x81, 0x0, 0xffff, 0xfffffffffffffeff, 0x3ff}, &(0x7f0000000480)=0x14) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000004c0), &(0x7f0000000500)=0x4) fstat(r3, &(0x7f0000000540)) r5 = accept4$inet6(r0, &(0x7f0000000640), &(0x7f0000000680)=0x1c, 0x20000000) pipe2(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000700)={r4, 0xf, 0x8}, 0x8) getgid() recvfrom$inet(r6, &(0x7f0000000740)=""/48, 0x30, 0x40003, &(0x7f0000000780)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) accept4$inet6(r6, &(0x7f00000007c0), &(0x7f0000000800)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000008c0)={0x8, &(0x7f0000000840)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x1, 0x32, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff80000001}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000000900)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x12, &(0x7f0000000940)={0x1}, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f0000000980), 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x107, &(0x7f00000009c0)={r1, 0x3, 0xf, 0x7fffffff, 0xf12}, &(0x7f0000000a00)=0x18) recvfrom$inet6(r0, &(0x7f0000000a40)=""/68, 0x44, 0x42, &(0x7f0000000ac0)={0x1c, 0x0, 0x8, @empty, 0xdadc}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r7, 0x84, 0x8004, &(0x7f0000000b80)={r2, &(0x7f0000000b00)=[@in, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000bc0)=0x10) freebsd11_mknodat(r7, &(0x7f0000000c00)='./file0\x00', 0x30, 0x10001) getresgid(&(0x7f0000000c40), &(0x7f0000000c80)=0x0, &(0x7f0000000cc0)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000d00)={@in={{0x2, 0x0, @loopback}}, r8, 0xfffffffffffffff8, 0x80000001, 0x18, 0x6, 0x5, 0xcc}, 0xa0) setgid(r9) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000dc0)=0x7f, 0x4) sendto$inet6(r5, &(0x7f0000000e00)="3bfa4e23291020a52b7d305377041ea5ce4ed50a6f343ee95350d301fdc640deb6e5c59e93a8378a25167d0f5b56c2cf19591150a686afe0aa", 0x39, 0x4, &(0x7f0000000e40)={0x1c, 0x2, 0x8, @loopback, 0xd24}, 0x1c) 00:00:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c, 0x20000000) dup2(r0, r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="040000000000000000000200080002000600000002004e23ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0600000007000000fffffeff0900000000000000"], &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xc7, 0x2000, 0x3, 0x5, 0x6, 0x0, 0x539a, r3}, &(0x7f0000000140)=0x20) socket$inet(0x2, 0x3, 0x44a) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x1, 0x8}, 0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000002c0)={r3, &(0x7f0000000240)=[@in6={0x1c, 0x2, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x100}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x1, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000300)=0x10) 00:00:16 executing program 0: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffffd2) 00:00:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:18 executing program 1: r0 = socket(0x1f, 0x3, 0x3) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0xb825}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000003c0)={r1, 0xf54}, &(0x7f0000000400)=0x8) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x101, 0x4000000}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x2}}, r4, 0x9, 0x9, 0x200, 0x1, 0x2, 0x9}, 0xa0) r5 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000580)={r2, 0x10000}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x0, 0x6, @empty, 0x20}}, r1, 0x9, 0x3, 0x1}, 0x8c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000440)={r1}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:18 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x100400, 0x120) ftruncate(r0, 0x231e) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x9, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x5, 0x6, [0x7f, 0x7fffffff, 0x1, 0xa78, 0x1, 0x2]}, 0x14) 00:00:18 executing program 2: munmap(&(0x7f000071c000/0x1000)=nil, 0x1000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000100)=""/99, 0x40, 0x3fffb, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0xffffffffffffffd7) ppoll(&(0x7f0000000040)=[{r0, 0x2000}, {r0, 0x10}, {r0, 0x2}, {r1}, {r0, 0x8}, {r1, 0x2144}, {r1, 0x48}, {r1, 0x2049}, {r1, 0x40}, {r0, 0x1e5}], 0xa, &(0x7f0000000180)={0xffffffffffffffc6, 0x4}, &(0x7f00000001c0)={0x6}, 0x8) mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) 00:00:18 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x1}, 0x1) r1 = semget(0x3, 0x2, 0x402) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/106) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x5}, 0x8) 00:00:18 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x0, 0x5, &(0x7f0000000540)) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) ftruncate(r2, 0x5) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000500)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(r4, 0x0, 0x0) close(0xffffffffffffffff) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = getegid() getgroups(0x1, &(0x7f00000001c0)=[r7]) r8 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f0000000440), &(0x7f0000000580)=0x10) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r8, 0x0) ftruncate(r6, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet_buf(r6, 0x0, 0x57, &(0x7f0000000480)=""/99, &(0x7f0000000400)=0x63) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r9 = socket(0x14, 0x0, 0x0) connect$unix(r9, &(0x7f00000006c0)=ANY=[@ANYBLOB="d8e8293d8e141e30bcb9ba09fb6d065d74753c94c279d1c7a087cc147d2a382b044bd44144517e1a23dfe49b8a8b82b18d28a8bcc50429efa58dadc4c5f34e1db2759f6f5800be4de59d74e4be8a129d2936e2f26ec34219d3c026428b18794ba60a42439a31372b4335272b7a0dace216906ddac424900cd9314ed1d3077b7bd318f26a54df44521052e9a18a64ef2016af86e424165caf4b6ef6af1e94a67ea67aa37196480bc8"], 0x1) r10 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r10, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="c209cce6c2e1c8800cdbcda7aca8484539a8548b3c23045ba5fcdfa4bbad17ae3c8ee10200000000000000fba631fbef3d3f488849bf2213005aa2b713668ca0332cb737d3d63d79441041ccde0159b73507000000d325b91d407b865bf587f805"], 0x0) 00:00:18 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x20000000) r2 = getpgrp(0x0) freebsd11_fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) r5 = fcntl$getown(r0, 0x5) getresuid(&(0x7f0000000580)=0x0, &(0x7f00000005c0), &(0x7f0000000600)) getresgid(&(0x7f0000000640), &(0x7f0000000680)=0x0, &(0x7f00000006c0)) r8 = getpid() r9 = geteuid() getgroups(0x2, &(0x7f0000000700)=[0xffffffffffffffff, 0xffffffffffffffff]) r11 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000740)=0x0, &(0x7f0000000780), &(0x7f00000007c0)) r13 = getegid() r14 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000ac0)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000200)="6f8e37909453629a07c46585182b110fec9a1a85644f46fd03a5891547ee2bfb1d1bf49965e0624be6ae79b2fb2795dee8b1c4ee63ea05629c0f9a588af7239b304ec831b1b8c50b5933248a81c06fe0e36ef016087321a5daffa232d5d3fb158691dde3641834770562231cbdd7c1fd06998c727e12efdc08b45e58fc2ccb628214dbb7d87e41cfd59cf9acd0e6c3019f84b71bd7cec389e6c324026bce6d53195705423b9095bf6b5297543e3be18bba5f8aea4a5a1663332b80d6e9e4e11e455f2396897ca86329ff8e84cc7dc2d0505afaef5342", 0xd6}, {&(0x7f0000000140)="fe714c2da212cf482cef6b77206eac0130ef9660a52db9135f5beea02e475d68327e08d7033406ba55fab372fc239a06f4e0f1ce0f1e60ad3126dc5bbd66c6f9f26324e4924fb3a60d02213e54fe3af54d8d23db4c25229d18580858a4580f304cdef926f8d9a0b789dff7a5ecedf108817870ca2c2838f9843c596f", 0x7c}], 0x2, &(0x7f0000000980)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="1202000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB='\x00\x00\x00\x00'], 0x110, 0x8}, 0x100) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=[{0xe8, 0xffff, 0x1e0000000000, "97b4ba2b52f2d218e9a43b471361232649546f33ca5334fb5ed297d65c9e033519dfad353fc8f54fe57685026cbf53039ec23e91a873f7913fd777f8a82afd41605f9caf268ea016a85f134a844d5d6f45260e04781ae3de5f986694377291b7e106bc029cbcccc9561ce57757f1f059e24454a1a17b3921ac9a69a4b08e89f9b07fd9481705c213f0a736f12e843fef78c226a72d160d53e60b53de322330e5ab7c70998a8ded846fc3eac41ef57d28cb6f3b6ae0cfbc225015fd1cf637ced5b9e4747ce71aeca4dca7ff69254a8abf434c888e"}], 0xe8}, 0x2000c) r17 = dup(r0) accept$inet(r17, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) 00:00:18 executing program 0: r0 = socket$inet(0x2, 0x1, 0x2) write(r0, &(0x7f00000000c0)="8ec84779f7975fe400b46a3a7a1c3eafc02782dbe5e688c1fda9798ee0446ea4769477d4cd6bdc6459b22b2f2d0d069934a093bcfb6e08280b307372d780e0d65be95331a00d5977b8782d96d34d26a43986cd04429475b2b2bc1018f3e7d0099ba557d665bb1c31157fd44c04b42f7c023032f6211d97fde1009e9314b40560b62f167ceedc048f24611d71d44019339b9ac9bf948c5771ea63fe9d8f5aaf223bf8ba3c77cce6e95285f7f55b9e8fccc20bc7e9861b6d9a7dba564a8b311d46620f246634d3a4de804c7adb403508024655a6793203b4adca5ade197f92675efb8604e88febeecbea305c3662b17860455d3fb0", 0xf4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) freebsd10_pipe(&(0x7f0000000000)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x20) utimensat(r1, 0x0, &(0x7f0000000200)={{0x3, 0xfffffffffffffffd}, {0x1}}, 0x2080) 00:00:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:19 executing program 0: r0 = semget$private(0x0, 0x1, 0x8a) semop(r0, &(0x7f0000000000)=[{0x2, 0x80, 0x800}, {0x3, 0x2, 0x1000}, {0x4, 0x1, 0x1000}, {0x1, 0x7, 0x800}, {0x3, 0x5c, 0x800}], 0x5) setitimer(0x1, &(0x7f0000000100)={{0x0, 0x7}, {0x100}}, 0x0) 00:00:19 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x9b) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x4, 0xffffff24, "30a129b636f4a723bafdab3a073d2b1cdfd7020206bb978e721a4c017e3fb8639f3057ad57c5605c982c83569f272dd9358c20cd3043b0aab601e67ec0cfebf97a81f41e86501d787c18db3a0ea6dcb1d5472ca3a95a4e27c5372c28baab1a3fbf19e69d103dad4cb9baf40057bfeef12ce63274ae2f3d68f701850c29dc301f827e9eafe4da9a7e1e16d9dacbfb3f6a8db9f183ba8eefde0a8a7f34b0c8ee0d708e1398182805acf15ac04c0a9e57710a6b6d0ec38eb41e26f12abcc507d0050651109317fa7701e05fc2e1794948a8c0f6583a0609ba4a5a7bf3abe8374a9840249b0000"}, 0xffffffffffffffbd) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x23, @rand_addr}], 0x10}, 0x0) 00:00:19 executing program 1: symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000080)='./file0\x00') link(&(0x7f0000000140)='./file0\x00', 0x0) socketpair(0x2, 0x3, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="01002e2f66696c652ff8cb9822d1af05ed245681970200000000b2fcb986cfd98a0a1e754a8714912a49979e59c412ef803500361d65c61945198dd71e2c44de78f0b19fe26b701ef2568858af6a650aab4480ced50549091a1985bd94c6a88cc14a0b8b2f02fd61996bd1eeb0a9b775a19086f88fc1668c21eb71ee71b50d20d6"], 0xa) 00:00:19 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, 0x0, 0x0) fcntl$dupfd(r3, 0x11, r2) 00:00:19 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1000, 0xfffffffffffffffe, 0xfe61) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x800) 00:00:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r1) mkdirat(r4, &(0x7f00000000c0)='./file0\x00', 0x1) read(r0, &(0x7f0000000940)=""/110, 0x6e) sendmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="000000000006230000d57ef6f718d678fe6a7ebbbb26ec0813d4aece68525e27aaf82384f9fdb24b798451b5f25e1f1a3967b8c21047f0650f5b9c58c430587ce98085f3c72638c0e03e9f650e7bc4d509b53902a0a0560005c88cbadeb02627cf6958a657203af2b9e07dfc27d94ff3cedf37adad7563ec45ee17897b93c7d5a0a39a8e47d9eb1838a03e06a83c983973ad6ebe0ed2536129db58e1f148771517f23a00531b775a7e16995aa8500d280817f884e4a88d008f9c2f777ae1a389a74cd63a57fafe20cdb53fae8717fef833d63eca6d30ab3eab"], 0xc4}, 0x0) sendmsg(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x25}, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x6) getsockopt$inet_int(r4, 0x0, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) openat(r4, &(0x7f00000009c0)='./file0\x00', 0x400, 0x1) r5 = fcntl$getown(r2, 0x5) freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000000900)={&(0x7f0000000340)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000440)="c36047bd440041d4b587912f455e402ac1646935751da4488b5688a878ea1f3165b8c8d1ef9187e05e7b3294f0d883cd921c6421b4e3640a0da50efb989c893015bc0fefa3505f6e39791208ad29e66e3ec967ecda6e65e1b8bde2229e6576db8dc8f110dfdc40e5910ff00262c36812fdb78c33595967f25324f07f4a0c890497283a3771813d73c32f2731c67c51068008a923c614fd1f82f3b8d0294b0893529056094ddf2da2cba839fb3ad569a4303fa8295583eadfe6b5c702facf2b9c50a9979c1ccdde8d5c348131ad9fb05a3780aadddd9c4cb9d8ae85166db42e2d989241eee551aed941406f2911", 0xed}, {&(0x7f0000000540)="6673d18df37f24b0321d20b3bf6f13cd98a86c2fa408a0a1711650e4d657a4d8ef7eab6e6233918f64f07621d5e7c0387c3140e710850ab2a3563b26959d278b129e8687040af25c5f54734b6b69d6ed4b4dd88a0dbdf638b8db0e6059bf47815399b60ca2eecae4bfee6b7067c8634d2600daaedd407dc07d1082137a1b4ef76080901848a0bc7f84f61d6cc738cc1d4b00582d89595e307e0e03a0a672dbf35c3d805b72633b1ef0c0570081b94a303e2db61e87b37cec360b6f4b97ffec", 0xbf}, {&(0x7f0000000600)="d830f46518cde0d151759473481612ee4e7a7db6adc538c7a60f7a10e61ed751fdb213774bf426b6dcd23ed5a7c852bb65526ade2ce8e94f2966baf65b7a03d30a1bd17e020c06b24c429554039696a118acc05ec449f13c882e78cf9fd1f346538400108ebe8607f36731355ee8c187a82363aaf2ba56e79682c241e9bc846fb6c6d9e5287e3a52c1a8b0f84f11646ecd26c72641d60c12612942eb3b11a8dc46d1002b1255d5618b87570fad0be19b56fa0ce3c37f6b501eb1cfa8f224b190364fcc8188091706b9fafe9a4db4b028527fa9d0801afbb78b0e444a055e3aaf21", 0xe1}], 0x3, &(0x7f0000000880)=ANY=[@ANYBLOB="3000000000000000ffff000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="000000002000000000006f59c72ea98c54600000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0x50, 0x9}, 0x80) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x1, 0x1, [0x80]}, &(0x7f0000000240)=0xa) getsockname$unix(r1, &(0x7f00000002c0)=@abs, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000280)={r8, 0x101}, 0x8) 00:00:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup(r0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), 0x4) fcntl$lock(r1, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}) 00:00:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x2, [0x8, 0x3fa0]}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:21 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) renameat(r0, &(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0xa53}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x1, 0x0, @loopback, 0x1}, @in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x1, @rand_addr=0x3ff}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000280)=0x10) r2 = dup(r0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000340)={r1, 0x3f}, 0x8) 00:00:21 executing program 2: r0 = socket(0x2, 0x5, 0x8001) fcntl$setstatus(r0, 0x4, 0x40) 00:00:21 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg$unix(r0, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000300)="0d1d059f1312eaa71c38d28c4046c6ed9047b5b2b881fbb0fe720ec599eccc0c85030805fceea7a746c21fb07deb2cf5138ac68c38afadcad603dc6981107f2673f507683ce9b2ff4d3ee1c96c78b7ec681a2b53049c1848bc415bace6", 0x5d}], 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:21 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f00000002c0)='./file0/file0/file0\x00', 0x1a5) setuid(0xee01) rename(&(0x7f0000000140)='./file0/file0\x00', 0x0) r0 = socket$inet6(0x1c, 0x3, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x1000, 0x605a, 0x6000, 0xbcfb, 0x5, 0x8, 0x80000000, 0x3, 0x0}, &(0x7f0000000080)=0xfffffffffffffff4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000100)=0x8) 00:00:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x30, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x7, 0xfffffffffffffff9}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x4, r1}, 0xc) 00:00:21 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xb5, "845b495373d6999e4beaa4e04ad43cf3fad9c16515aaf5477d2016604bb511bd8894436b8955d3cef2f4cd93e6a8fa14cdb0f5aad356c181dd44ccf2f71e74379c8c94768762a76a21aa4bc1f2c337b8806ed0c263293fff62e966f02c5c43a0b97ebe1c390a2c79a12342cc33d0c9edbd90b77d2ad46070ea5e9fbd3410f564b89f5f19b7d2d9d2847b301b3327a1f468f5181460019e8fb85b8a19845f6a9d37c99cf1cc126c2555a03016eb1db4eb2d02472c2c"}, &(0x7f0000000180)=0xbd) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000280)=0x10) r3 = dup2(r0, r0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x10, r3, 0x0) 00:00:21 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = open(&(0x7f0000000580)='./file0\x00', 0x100000, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000005c0)={0x0, 0x0, 0xf, 0x6}, &(0x7f0000000600)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001980)={r2, 0xfffffffffffffffd, 0xfffd, 0x20, 0xfffffffffffffffb, 0x2}, &(0x7f0000000680)=0x14) pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000480), &(0x7f00000004c0)=0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x201}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xfff}], 0x1) dup2(r3, r1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) setsockopt$inet_mreq(r3, 0x0, 0x9, &(0x7f0000000540)={@multicast2, @loopback}, 0x8) fdatasync(r0) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="e5bda8610a56cbe87248d2adf7128a72290752d57add2ffa2537619a75ef3ae4f67b854177cc30b1db2e3ae74904cb92030f204ce08c210a12685e163482f0fe59e25c27a238fd7eebeb9953515bc5ff945a26d24d1688b7701ec8ebc0a60d0b9a26a3039a2b3da9cfd9ea681418faf40f50fe9dbcc0c9e2036554406667b7f1309a9c86e7f53adcbeda2661c921c4344c415ba41a1f", 0x96}, {&(0x7f00000000c0)="2227fd650354754ed2b92f09575707f9f7ad877417444bbf5168d506ed13a30f7e38b9531e8823809e1e430f68bb96fde4c182e6d0a37be58cccfe730d56b9fc8f8435460c51c84d0787d4ac901666e9b102865b2b7a8e829dcc6613e911baf560bcd75ca4120fa8f35b53ec0777f0cdbf41f5ed4a68a7fbddb51a1dd1c3c7bae1b9ad7d7360f5cec2c76e2a01f7", 0x8e}, {&(0x7f0000000180)="8c9554c0dcf23695", 0x8}, {&(0x7f00000001c0)="5b56016eedfa3c8750ba0f8e62242b6e0545692ff0d9d589d94ba9913da5a0691c76f4668abf5df521363c75420408231bd5571b5db7160552e9c5062d911558f40b6cc3e86eaf851f030c1c285a4df459a286026e9b1df1e1c3f5e168c14aa1f58f48d826397aee28af3ccb892506c84ccf0affaf7af10c6d6789aad01e1f0f160fa933f64c1b0695112192a788f2a3274a8c20dbf072ab24b5cd0633cbff71014cf5f1da41bd00b93de8eeee1d5e90546edb6dd184a518c7c294a00dbaedb36cb437df44c4c79f5952a5d1f85082c9", 0xd0}, {&(0x7f00000002c0)="c5ce436c5d88ad95f59b56b1d5543a558b335d2dab06d46fc302c65df806bbdc955fc4c18b15f3d9c753e4832f99199eea4e1f8be33b1979b862add01851f8ed0876a9a410fb0ca84f0f0807d6b3d1d295fcce357443703167399eaff63504e83c3837b76f7f935f44c8187fe65215fa8f7df82c054036df418b6e09e188a5e69afed0b7b451b2071c3c753bd91564b5ee6084cfa0e1e01cd73d9064829e747b3471798bd5b3274496f25c721d50044029c79a3b97197802af4dd4b94a4cbfde831e5f6034018a2172914544b26d0a4df1741c57da6315e568a3bab3f5acde0ad0183c0bdfc5ed89294a92387d2deffcfe94cfea", 0xf4}], 0x5, 0x0) close(r3) 00:00:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x2, [0x8, 0x3fa0]}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:22 executing program 2: clock_getres(0xa, &(0x7f0000000080)) r0 = semget$private(0x0, 0x4, 0x440) __semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000000)=0x8) 00:00:22 executing program 0: r0 = socket(0x17, 0x7, 0x9) sendto$inet6(r0, &(0x7f0000000000)="f264fe293e8c6d902522f57c47e722ea452db218a158", 0x16, 0x0, &(0x7f0000000040)={0x1c, 0x2, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000080)="6541d771b42f0bf146c83caa8c457c941f59f03ed50e1eacbe5ed615479b47c6ea5da8df278f0e2a65be1f7d6349b481e30d3f21cce8cbd939db08b07feafb154a70b6608800e1389a70a1794222b0407bbdc5ba06e7622dfd53cfb07a95d4a00c99de19f022", 0x66) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x3a, 0x12, 0x0, 0x0) 00:00:22 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = shmget(0x2, 0x1000, 0x4, &(0x7f0000ffe000/0x1000)=nil) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r4 = geteuid() freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x5) r7 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000200)={{0x400, r2, r3, r4, r5, 0x100, 0xffffffffffffffe0}, 0x6e, 0x3, 0x7, 0x4, r6, r7, 0x100000000}) getsockopt$sock_int(r0, 0xffff, 0x800, 0x0, &(0x7f0000000040)=0xffffffffffffffa7) r8 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r8, 0x0) 00:00:22 executing program 2: r0 = socket$inet(0x2, 0x20000000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2001000000009, &(0x7f0000000000)="eaff125c", 0x4) 00:00:22 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x8604, 0xffffffffffffffff, 0x201}, 0x0) 00:00:22 executing program 0: madvise(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x2008) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x567, 0x4) 00:00:22 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000080)=0xfffffffffffffff8, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='chd\x00', 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x5, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x2, [0x8, 0x3fa0]}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:23 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x2000032, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x8, 0x2, 0x3, 0x1}, &(0x7f0000000180)=0x18) 00:00:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) setsockopt$inet_mreqsrc(r0, 0x0, 0x70, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x9, @empty, 0x800}}, 0x0, 0x1ff, 0x4, 0x10001}, &(0x7f0000000200)=0x8c) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000002c0)={r2, &(0x7f0000000240)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x0, 0x10000, @loopback, 0x8ff}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0x1000, @empty, 0x8000}]}, &(0x7f0000000300)=0x10) 00:00:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffd}, 0xffa7) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x8) 00:00:24 executing program 0: r0 = socket(0x2, 0x3, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x975f, "651066ec1cda0e899cc90599ad0f11a0"}, 0x14) close(r0) close(r0) 00:00:24 executing program 0: setrlimit(0x8, &(0x7f0000000000)) r0 = socket(0x0, 0x20000000, 0x9b3b) flock(r0, 0x2) r1 = getpgid(0x0) getpgrp(r1) freebsd10_pipe(0x0) 00:00:24 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="11aa5b2d8842bb23f56f4c4b98919b6b205ca172d726f2546034cf513e6b9021ee168b2de2eec28fa36e6652384659fe7170b701cb45c47e0d7c7d9a21668f0e9bf53dfa84ac5adad277b7109fe80eb83cfbad2629bc053ebbaf939f058426cabef743f0a276978bfe40bcbc58b5e94caa5e0443ccc7ea63750e3a4ae19720f0edded3b05cdef2df84c41f4e3b18b524e16c68f6e0e0c726add7806fe5320e4f9915bed128acbc168dc976f5fa27cf9bee5c787d8b42bc0a2475b97df1c7b0563ecc2db58dd528afeec40fd907831d68c4ee2197eb70d0099ada10746a1c016d", 0xe0) connect$unix(r0, &(0x7f0000002680)=ANY=[@ANYBLOB="82022e2fe84c423da3552af2760d66696c653000"], 0x1) 00:00:24 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setitimer(0x2, &(0x7f0000000000)={{0x40}, {0x101, 0xffffffffffffff01}}, &(0x7f0000000040)) setitimer(0x0, &(0x7f0000000080), 0x0) open(&(0x7f0000000140)='./file0\x00', 0x40, 0xa0) r0 = dup(0xffffffffffffff9c) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r1, r2, 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) 00:00:25 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x0]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:25 executing program 1: r0 = dup(0xffffffffffffffff) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x10000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x100048, &(0x7f0000000140)={@multicast1, @broadcast, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) 00:00:25 executing program 0: r0 = socket(0x11, 0x3, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0xfffffffffffffeb3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) 00:00:25 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x3ed, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000380)={r2, 0x100000001}, 0x8) accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x30000000) accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000040000000000000000009d78fb54edd5eabf2daac81f2261141f141b057030c60bcf418fbb0b6c488bb4925f0fd0f886b6ba8d2000000000000097830329239e639ab466793de16ce6b7e2fba5f85562b5640e302ef3d92173194358451a80f309b5a6e380f048d8613ab6064faa1ab703cd27779d81e6d16dd1a83312905c08af0a90efcbab8073adcb18b55c69cccaf5c3126ee56acefc9ae9d68fa83dec7f06afc1103d48774fec2f7a5e38e4e53f3ee4324092173c09b3cf0ae430d9dceef339d2ef146c0b8aed7e1108f7bf6c"], &(0x7f0000000140)=0x13, 0x30000000) socketpair(0x1c, 0x20000000, 0x408, &(0x7f0000000200)={0xffffffffffffffff}) connect(r3, &(0x7f0000000100)=@un=@file={0x1, './file0\x00'}, 0xa) pwritev(r3, 0x0, 0x2, 0x0) 00:00:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xfd, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x6, 0x100000000, 0x7, 0x4, 0xbb, 0x10000, 0x5, {@in6={{0x1c, 0x0, 0x5, @empty, 0x8}}, 0x0, 0x9, 0x5, 0x1, 0x0, 0x3810}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0x6, "46f6334deb68"}, &(0x7f00000001c0)=0xe) syz_execute_func(&(0x7f0000000100)="c4e2adbb2438c401445ed1dfe964e3fbc4a1a1d0d3440fa9c4410d606800660f3825124377dcf00fc78ba9dfffff") sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:25 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, 0xaa) socketpair(0x0, 0xd064ac1fbbdd043d, 0x9, &(0x7f0000000000)) 00:00:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2040}, {r0, 0x5}, {r0, 0xa}, {r0, 0x20}], 0x4, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x81, 0x4) 00:00:27 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x4, 0x20) accept4$inet(r0, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000400)=0x10, 0x10000000) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = msgget$private(0x0, 0x2) msgrcv(r2, &(0x7f0000000300)={0x0, ""/104}, 0x70, 0x3, 0x1800) r3 = socket(0x15, 0x20000000, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0800810008000000"], &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000240)={r4, 0x9, 0x6}, 0x8) getsockopt$sock_timeval(r3, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x10001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x80, r5}, 0xc) 00:00:27 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x0]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:27 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x3, 0x20010) pwritev(r0, 0x0, 0x0, 0x0) 00:00:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x2) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) munlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) getuid() 00:00:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)='f', 0x1}], 0x1, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) listen(r1, 0x6) fcntl$setstatus(r1, 0x4, 0x10044) setsockopt$inet_group_source_req(r1, 0x0, 0x52, &(0x7f0000000140)={0x7, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @loopback}}}, 0x118) read(r1, &(0x7f0000000000)=""/175, 0x6d999) 00:00:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x6, [0x0, 0x9, 0x1, 0xff, 0x6, 0x9000000000]}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:27 executing program 0: r0 = socket(0x10000000011, 0x8000000003, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4) write(r0, 0x0, 0x0) 00:00:27 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffffce) close(r0) 00:00:27 executing program 0: r0 = socket$inet6(0x1c, 0x20000000, 0x7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x100, 0x5, [0x5, 0x0, 0xadd, 0x1, 0x5fc]}, &(0x7f0000000040)=0x12) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x5, r1}, 0xc) r2 = socket(0x1c, 0x5, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x14) 00:00:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x0]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:29 executing program 1: munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x81010, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000010000005, 0x1f) socketpair(0x17, 0x10000007, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x81}, 0x24) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={0x0, 0x3f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={0x0, 0xb, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000003c0)={r2, 0xb, 0x97a7}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r3, 0x8}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x80002, 0x1011, r0, 0x0) 00:00:29 executing program 0: freebsd10_pipe(&(0x7f0000000a80)={0xffffffffffffffff}) unlinkat(r0, 0x0, 0x200) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000300)={{0xfffffffffffffffe}}) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="0c9df03acbe8f80c1e75ff41bc0c3d5f31a9b16a62be73bf8fa87215159350b6141b5643f4341fcc1f7056445c3801db518aedc23d744825b4bbc8121278198afc4d12eb8e7bb8f4d5a7b187a114181d1b6415f6a48e68fdf941593169496523f787a077dbd5af26c07ffcb3e7b302b7c937d85e2ce8d047cafce72c0576a79d94f2dad7a5c22d61442bc40f63bf1b4ae88ea6b5db9b8c8e011c5cb893b663d46bdb442d4b717cb1092a38c024628ff33c", 0xb1}], 0x1, 0x0) 00:00:29 executing program 2: r0 = socket(0x12, 0x20000007, 0x200000000005) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x2) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x67, "db48a6a0aed71ae213842c34cf9156fc56d5a87da574de499de41aedac6a44ca51ae7a1a9c3f8e41e13f11bb642b978947b73203027031adb357c8fb1b7510838b4ffa45d225dc93047eae34678d6f7ceee3d51bedfd0c7edfd1df52ad31dfba4e7663aa60337f"}, &(0x7f00000000c0)=0x6f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) 00:00:29 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000380)=0x4, 0x4) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r3, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(r4, 0x0, 0x0) close(0xffffffffffffffff) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = getegid() getgroups(0x1, &(0x7f00000001c0)=[r7]) r8 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r8, 0x0) ftruncate(r6, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d008d08d59c3196efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8ffd484c662d8d0b8f157657e32c60cc7601d215f8cbac44ece41c8339b0f05cf6a7ae4776c2831b46b372f34b22cc0480bcac2541a948663668d05f8c686a2ab1392ffec56f6801903a40598384ba785ad94576473d809ee7e79f456f115db76c7a40e7bb7e265ee14c7eabd1ae54679abc29158cf8a8f2a79c5beca339f22c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r9 = socket(0x14, 0x0, 0x0) connect$unix(r9, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r10 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r10, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:00:29 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}], 0x1, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x1, "89"}, &(0x7f0000000140)=0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0x3, 0x3, 0x400, 0xfffffffffffffc00, 0x1, 0x7, 0xfffffffffffff801, 0xa0, r2}, &(0x7f00000002c0)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x6, r2}, &(0x7f00000001c0)=0xc) dup(r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{r3, 0x80}], 0x1, 0x2b5) r4 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r4, &(0x7f00000003c0), 0x273, 0x0) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r4, 0x0) 00:00:29 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x7) getsockopt$inet6_int(r0, 0x29, 0x100040, 0x0, &(0x7f0000000240)=0xfffffffffffffceb) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f0000000000)=0x100) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000001c0)=0x4) 00:00:29 executing program 2: r0 = getpid() r1 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffd000/0x1000)=nil) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r6 = getgid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000240)={{0x7, r2, r3, r4, r6, 0x10, 0x2}, 0x9, 0x10000, 0x7f, 0xc26, r0, r0, 0x5}) setpgid(r0, 0xffffffffffffffff) socketpair(0x2, 0x20000007, 0x8, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$inet6_tcp(0x1c, 0x1, 0x0) r9 = dup(0xffffffffffffff9c) r10 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000540)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000580)=0x1c, 0x0) r11 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r12 = socket$inet6(0x1c, 0x20000002, 0x1) r13 = socket$inet_sctp(0x2, 0x5, 0x84) r14 = dup(0xffffffffffffffff) msgget(0x2, 0x100) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = accept$inet6(0xffffffffffffffff, &(0x7f0000000600), &(0x7f0000000640)=0x1c) r17 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r18 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r19 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000680), 0x10000000) sendmsg$unix(r7, &(0x7f0000000780)={&(0x7f00000007c0)=ANY=[@ANYBLOB="01002e2f66696c653000287df8e0d39c020b5ddb6a7fc415b63d262ddeaa6f3f6b1fa96e676c50d9aeec54bd735ae910ce12cea9a7a0585d160c3809ffbc4f0b2f2375ac9990ebbb3813da6e3d3e7a3fa8c4"], 0xa, &(0x7f0000000500)=[{&(0x7f0000000340)="3225df418b96a783f0d6be99ef8212fca3df2b3a0008c23dd60ca9f77cde7259d45ac252288e1399a1849408c56563dfaa2bdb25d72c05784ab21186", 0x3c}, {&(0x7f0000000380)="c9ee78a5fd02004010a49f6645db7346625456bbad0ad50ce52fef44deb590ac1211b9a8ad50161c33a6bd7358ac896aaba92adc9e7b12aa6b719da8b9908a7025676e14294231c5f286d03861300d5b042b3ef94366fb59ad1a3c0e68610e64cbd0eb111069d4f4dcf8b5420bce60537965afc1129feb8e86b1d6c4f55c67b9f3cc39c80bbf82814a977022e24291230320ce11001534d67447715a3b6d3dc6a5719291c31df5c8806421da9753f6559e2bbef8bd535a4aae8232afb004c1fd", 0xc0}, {&(0x7f0000000440)="e8c3c00deb0eed86c4e6e17e9640dce0fdfa249e1ad4b8c06715954558bb7948530a849deddc2b8277eec1ce8ced747099519409cd245405af2b920d1c96e3ad9c0cd38b84cd736528220a116dba0fc19e8290077fef450b2dd6c1c9571c7d4153c82beaa7eb37dc20249804060fbd71ed272a8c8c5a15667905bbc9c33c912a0281e6dc72c049638ab05104bb2efa5a5b15cc276597560a30bb", 0x9a}], 0x3, &(0x7f00000006c0)=[@rights={0x18, 0xffff, 0x1, [r8, r9]}, @rights={0x38, 0xffff, 0x1, [r10, r11, r12, r13, r14, r15, r16, r17, r18, r19]}, @cred={0x20, 0xffff, 0x2, r0, r2, r3}, @cred={0x20, 0xffff, 0x2, r0, r5, r6}], 0x90, 0x8}, 0x100) 00:00:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x2, [0x8, 0x7]}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:30 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x1, @empty, 0x929}}, 0x0, 0x9, 0xfffffffffffffff8, 0x7, 0xffffffffffffffff, 0x14}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="02000000ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000092351c683a63260ea74bf437c4d9950c7fee96b8ce0d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r2, 0x4}, &(0x7f00000000c0)=0x8) getsockname$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="4a00000000000000004aa00622fc2bf82c07e2ed8350c39999f19b2c87ba40492c44124e9b11714b0030b4e7220fe70ea5f30a39e01d28640f6de5f9df276916d303b76254432b372a73ae9ed2074fe6dc03c10c57132ac714a5749f93bca676840918760d4acfa65625d5dda56a7d34c38a7333d8f52404349c436c266b43fadde9477c893ddefaa54b3dd936d5432cbde257d8a56b9159838406b801fd742dc296", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r2, 0x4) 00:00:30 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) lseek(r0, 0x0, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:30 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000240)={@broadcast, @multicast1}, &(0x7f0000000280)=0xc) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0/file0\x00') rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') r2 = socket$inet_icmp(0x2, 0x2, 0x1) accept4(r2, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c, 0x10000000) 00:00:30 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x101}, @in6={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, @in6={0x1c, 0x2, 0x3}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x5a7, @loopback}]}, &(0x7f0000000240)=0x10) 00:00:30 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0xfffffffffffffffd}, 0x10) shutdown(r0, 0x1) 00:00:30 executing program 1: readlink(0x0, &(0x7f0000000740)=""/150, 0xffffffffffffffd1) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={r1, 0x3, 0x10000, 0xffffffff, 0x2, 0x80000001, 0x6, 0x7fffffff, {@in6={{0x1c, 0x3, 0x7, @loopback, 0x800}}, r2, 0x3, 0x8, 0x2, 0xab3a, 0x914}}, &(0x7f00000001c0)=0xb0) 00:00:30 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) fstat(r0, &(0x7f00000000c0)) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) openat(r1, &(0x7f0000000300)='./file0\x00', 0x8a04, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000240)={r3, 0x80000001}, &(0x7f0000000280)=0x8) 00:00:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x2, [0x8, 0x7]}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:32 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x8) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x1}, 0x12c) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x5, 0x4}, 0x10) shutdown(r0, 0x2) getsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:00:32 executing program 1: r0 = msgget$private(0x0, 0x550) msgrcv(r0, 0x0, 0x0, 0x1, 0x800) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1021, 0xff) 00:00:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) r2 = getpgrp(0x0) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000640)='./file0/file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000080)="9cc14907e52b80dde827c7320b42302d193a61b18f40434fb301f1bdca53006fcf956a8ef8d24b04d1591e83617a328ed5014c88b58c1b0479236532bac8229c7df3223bccdd6b4522e86595fb7d15639311d4863ff3eeec5817a5dffe114a5e631343aed4e870d92f998eb830f6015a2945e5677fd2ea63fc9f83325fac0057777a004f6439f8cf4b2b58076e7d8a8e", 0x90}, {&(0x7f0000000140)="11be3a0d1fa80af8efd5f9ce995591d532bda87a2bf304a7f08ef4ca8763bd2b71ad6ec75c0735a51be4d6c2edffe4a478f3c2dc1678409a428da900399ae94bf4f1952afd4469f4", 0x48}], 0x2, &(0x7f00000003c0)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0, r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x40, 0xc}, 0x20000) 00:00:32 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200), 0x8) bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:00:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x24) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x7, 0x80000000, 0x3f, 0x7, 0x5, 0xffff, 0x1, {@in={{0x2, 0x1, @broadcast}}, r2, 0x19a272ef, 0xff, 0xb08, 0x4, 0x200}}, &(0x7f0000000180)=0xb8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r2, 0x953e}, &(0x7f0000000300)=0x8) 00:00:32 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}, 0x1c, 0x0}, 0x0) socket$unix(0x1, 0x7, 0x0) 00:00:32 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x4, 0xf, 0xfffffffffffffc01, 0xd58}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001340)={r1, 0x1}, &(0x7f0000001380)=0x8) getresgid(&(0x7f0000000300), 0x0, 0x0) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, 0xffffffffffffffff) fcntl$setstatus(r3, 0x4, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6, 0x80011, r3, 0x34) freebsd11_fstat(r3, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000013c0)=ANY=[@ANYBLOB="02004e22ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008bf000000000000000070000000000000000000033e803e8efd46bf0139f2e16f0354a880000000000000000000000000000", @ANYRES32=0x0], &(0x7f0000000140)=0x8c) sendto$inet6(r3, &(0x7f0000000340)="3235ef9af4e29d75dbc48a506b31e6cf215c66c1b465f41673d543398f0d69382f179d7572e61c191bf0ebb85ea2dd46a0126f85dd8b8158ad6450fb3992f6340e2608ceeb6e096fb1ac44241080c01be5a8719b5b1cab2be9a182e083bcd80a7e8dca419a896e7f3f1a71e51f87fa35b5b9091365eae37d1c0f374466a022873f4c7a943cb76422e9d1808438f9e3c5ed5b6c142fa2a36e88ce69220dbc84de56c719fed2766b0ef45443ba6c2037b80fcb0706e76f73c3f04538fa3db89b20577dd2c2cbd092ede72af7360da38fb0dacd39cb308fee88edb3477545b14498616b30d62f1b8d9bd3c21e7a271a7ff57df4b22a077f58e9a94bca738a8da82d25ee276456cb458ee0036978b59ccae3d33b1291250d5543e3c8a1a75535157163a26679716d6b853e811dfeab1a64cbc9a7274f5969ba1c31fbb294e3de4979cc1f15d77376fc5c057ad3bf355982fcf690e089bad1098bab4e17844d144e1d12d7c76c017abe356a51d771c65971bd191ffe64d5fe1843677e55ae90aa5fea08bda37259f1badc89f65f65a69e31332c792614176c752279b4ca5b6555cc41d725a4451185a3d41738b89742e844104e6e1cbd05d3e39b1dddd446814129f06aacb6f09a0153892be87f8015567a5d0c98ad41152f7f564ec358f82bfd971c83996b063ce26f42c71bbc5c089512412afc807cd08fa01a8287f99996fb54880f85f87c25d6adc10b2b47e8cc1e3c25c64dcfac03511d4588d3a719aba3f5730d71450ae4e8aa4a71c1263488724650eb9be8cd2656e739d68c89b6ca0986743e3acd19e74899382d93f2daf0adcb1f07e33bd98869f498b8902f6af4a286b531e52bd46b5846e450359f83b633e4707a79997bd1f691320aae8a667e3092a0d5b794714bf21834335236b3506df100fd784281fdda4a6741d9f199f89dd2405a3547118321dc26cebdd8dadc2571b1e949c10062bdb08c769a193c531af2c39d19afb646735222b68fc3f3cd7c76deaa74c01cdb7d7f7098632ce52038ddb9aa862deaf879526927ce4790f10ec28578efae9aa8e050f710313dca188d74690944fa53f33c9e946fc54165baceb46353168ce0ec989a9e06432685a1683f93a2980f9b7c953f046f800ab5bd3a54d041463d769ad37097feb9366ce5cc0ba8bb1c7217e9b4f1bafcf407b1d04afe0469f064d49840314383f7077d6898daf00d2f4891a5cef8d59c2208e506bf855af0437650e2c09c2aadf1ddf4b8cca54713e0f30be83d7ccfb428ad3680e2fb5b48fd07eeda060e492fe6e71a929ae7be20124fb5f8fa3750e2159827f37a99c8d03abe02e38dac8775e64226ef2b438489b0b5c27a20f21bdd4d0bdf95c4d70ce29c7d85b55fb7baa00c3e549e2d667f9b4ee6190d955a0866f8c9d383526c0932d09b45566d9bcc1ef22aace6bd4f9aab1c35bf204bb46830c9c87fb25d9dc3d725010026d6d8bb72430cc3a7e3be1f100a0726e13f22c58786c43cdb1bc54b2c50da25cafceb8dc8c87835b35457d76aad4d7958091538b2bb163f01f80d35a43c9843a789cf7342f58e9dac24d20d89616d8aab46013c6fcbe0d39ba5bea03ddddc4be2c31381a8443bb488fc3393cc364e5b388c0b0eebd4266567ff1c91e2fbae1961cf76525c3dde773f07563a961516ee36743e3cdd22c0d7c75db9efa15becd71eec93f0e0117f8dca7930caaefb0f2a5a2a71fcbc146af859d39cbdfd232c86b90c52fcca68b3890f2865adc4760ec978cd94eb0cd6c08ec18f2d63f7ddd0e4f358fd9ce15791c1705692c63e7ae21e6633946a89f6cd07d2576e39e36c1d977dd1d82b0249051c9aa5203bdc87dc487379f88f4a3636da3f1ec26993d026e2a461afba29b46ce474b8d46fd25a3bd29e1c65135c0f58694375dacfc71848f559a9012569f0862ecc766117799f8f8b7f451e3e39835b486b6188262315415a2245e508809650813bda3861394d7859e022c78301b3faf8eedccc74da09ace82ea9230ac822400b3272a7d7ad551397ce528a724763efafc13d0bc02afbeaaf2e68b8c234e49f2970a24ec71ee9ec92a617c13012e9f7854d50d3210d244cf1eaf7541fee9a0923c4fe1baf9df12e15c435db0625779e346b0b84aeaacb65e8cf8617c4d1f3f15328a94d4d764693c8de2aa8dfb17a7f843c091e6301fd7cc5ab13ba0951cc1cbc3315dbf8ea982f98b86fedb5780d299be072b202d85a0c91a82b33999b888ad407a69d5db87ae93477ff6915b3f287f036e1c207406e9f913f39e8840587bc3e27931085ecfcd768410e1131ef3270388b693a393c7b9fb662570091814547022b2a8098302b3c2399440b6c8e44d22b9c012665b113724355ccb0904b7ae8ad4d46b43621278205f243e1d5c5de61420440a84c134698bb219dc6cd68d5019bd3944a9521988595f630a4278d14b83ace2e438ba5fb35cf55b99869744e9d808280e39f575c80857df60540f314ff7022e190feab4c0a8fe53b87374403efdd3cc2451ac3c1ba9b5d0dc3f5e692cbb8b0e298efa8631eb2b4721a89f1300849fe6cd3cc5e1027d7ef1d0f761ebbc47690cfd2d91b161fe8a40b6cb71e2c9639c3461f7679e623855f3c1640705c174c64350a953b885edd8c759b4b6d45b3f746c9a70181228c06c5d3a4727bd28f8e9696ccf3f20994543a193a137bf44e0adeaba516c019c313305be64bc8b8208720ee941469560de18449ff3420fa2947e47171f9bfece61160bbe00c9fa4e32c2327157b4e691ddcaef3694bc64b0c2eb9665722eca3d2170040db0050c31d6dfd5cba6eab62f2a8dadb3825bdde95f415078f7dd91e5416f11d3d991d6f468c5d4ef4bda80444af2ea000cd63342032e2cab93d53bfe3d8e270aece9b33b3b01b47827016ad70e90316cff7da85bb3b5bfeaab6d995f6c4c976a22d73e8b65599d18de1f1ab0212cf443dfd1127de8975ab7f70ca4a2ce31e7f11912fbc61024447f4ca42decff20b7700e73461af40f5b28381dbcf513d0835554dc6eccaf000652ca9fefee838197fddf53f988fc2a3718eb68c21a14cc427cfb321a4902f7c91ae7d70cdab6b3e63f482d3528d272dbe4c4c8e538a85e1ed5fb227a7ea6028a678b1675e7e264b493fe5945be30bbf33ad027826d25eebbf25597d36849898f39f949d8c59346f01d15d4698c549987ef5ea9ae8858bede647c76a900a32f53c6c40904c61aae3a1ad8913051c94d2118516e42a0936f31076c6abc57624728b17cd84eb7a0576a93d16a49dcf864565dca4089b436619a83e5d0b93c08a699e8a4fb20e644c7e61df177b106839d57c70e53d72308009d48431121097016a05a92abcd5da111fa6b756951e9a9dc58a62b88bfc792cffce6ce779ff1a60238da12ce5fa8105af22be467ece36c85cd4328bba26d6d75628f6fbb1040e2092764aaacdab0a465730deede0b8dd54759b08276393520aa854a464deeb9ff15d385387d5ed3017fb7d38cdf8db9e312ad0a7f9d3f46443faefbcbab823ea7aa18c269f0b0c7b0c7825d3a04ecb4063443d095fad619f8a8f564c9915661fe6372c925e40a7c909d5ed1b67c294d7eea366362b2d775dc165c3ae4d2ef7323fbbe88dd4800107b72a5d5b3c12b8f32f8ac9ad037056037b4551aa8ed9c10acce3ffd48806fa441e4252cdfc3ba187d592f91c646d0625556abbfbfd86c29dc588ca3918e981215e200aa2e76532437acb2443fdeaa0aebc81cd75538a48cfb5e548fb7866fce57d43cfc6476c353b755ecd447ac1dbbe4b7b5250312f3523cf99eab52436bc38a51b932607238f8d84cc11e614f4f98f28c569c20daa41ba229c69664a0532855e82a93cd8c68e2b95a3e0b92f57262b384c50caffbac2cb9f965679a6f8bb2d7dc2d7e5fb5348e68deb2f42b2c0ad59403448d8f445defabdf4f2ba7a2d59cddeed84d820eca28e4da4837921b1cb2dabf7349f420eadf500951b189d8aac9da80ba5a843a91202f17369ea05fb5360f27750b6d87296508b22295e4b8fca8a727d16aef0269f0ba24bd8e96e708c8631048919388c45d37d12fe3aacb0cfb008f718450f02a35670d70de11e43f3b8156e97d14eacdc56b506e2f1c7e864a52466bfe319f059cf141bc2ec0314a963ff25812dd1da2cbfa414e91df68925283dac5b69cb42986ef94b0ad0f396663c427aa0c43817ba90f889763ba3eace0baece7dc0572c44df80acfe21f1477f5f852dee90b5d8e0ee4f22450c9f29d82cda5b0b9649cdf08a2873c9e134ccce9383a6b8d396ff6168780436d9105ecbf3b1701336b8ac22327059fc191e0d8064753292e9b70c8b94eb85f80b4e0ee2e228283001971eadde1fd03d15eb92efef9798c7606166938ca37e9908f6127760d9184af104a4b3fa95c92c890bac2f541ac8cab0c456458543cfdd372a163a965c1e1ff0dccc643477e3482a67240d9116cba665730634e3125964e2621f4baae372cad4e306a00be07fb3e5621debe0eb75104dbddbfa26b213f04af3fe58c7a551f37d68736102519e304d8bfdaf7b92f9a858f08ee05df6c38523ba75b8c55d4c1c88296b5b355c1ccd732544988b8d7c44d04a9ffbfac4c8a77687ed2cfda255f336fdea13554c1c67c0ce7be824a72dab3cc67ef0bf241329ed18f00574af16cdbff6258de63489ea4bcd09edf3b91a3221e0fa6644ced9bf471f5193dee61f6e6aaf45372037cc3f276274391a2f78f32fbb5aea4c75754ae30da7bf6db26e7dc2b3a94c2177d3c14cc8a46cb79421f03e36e29f71ee8784a6b7657a0d429ea1ea9c66e5922ac648fee9f643e58d90be62ff89c164ca93fbe6b513c1b69cbc74e90e850926567b436addb5803d213428a2477a572c2e0addff752ca85d5d012401735ce69d718bfc5fba80858acb2e6b2b09ae47de1450d8ddfe5aadb773aa3eb75b93e4513504a5a366ad2ecd34f51d6a3505c1103b3e0e945b8aeabcf14c5f5dc0a46f0f1587b5ab8b30502c222382c51029aab869363a5e49f4a325d00396777f5eede90b2ee31d837e2d47ee4fda06d7b0b6856faac58e359c159cc237da8a4d25dae7f1cdfbb08e9fb0190cd5af24428f3387437cd9de513ba014763a0f3cfcabe412c03e577eb0dc3b42146b4113c21512c525aeadd1ab94971d27a857a9ea59150fcaeaa1a2b437c9f040d48759f628fad01723d2960dcbd86c0dbd925680ac67e03507a8e778a403584e641dd650a211ada5f0833a7c541659556b252c47fa74ecf55b94e9aba481c22627b2e857b9e2296c4fc32775f416e1a9ea1f47f86de3bec25d7b3f010becc4821910b1be9077f6aa99e607c3b158123ffec90171d511a28fef2470b1466ad53102991d38bbcb212205d1a8aae4f8f67e16a1eb38722cfc569a84c55bf870361f785c870560bce4ad90519d923b448b940ad7047132e612a23d1debd2cd27a2180607252a481f9fb09944829ebb9c536e000bac0f55e580a3ab3ca75a395f48422277d5bbed6b0826ea2b6f6fb650ea59e12b37384ffb464e10f97adb998751385ac938a4519ee4e88931c0f44715af0fae3f379f2e49329d574a340a47e608e401ed4eb06af8dc5680ebb68f3811b6c7cb26d17f9dc48981663d4cdee90bab7b46aa5c0fe66b62737a014b4e26b1c460c8124e4e3d4b0df0b44ead1db9daa472684d1ed0bad2ad51be433053c2c18880f7031f37c8b6cd72ee03c4bd43ef794667a1107bc80140ad6dee9a9c59a4c8d755030d791f583cad1f658c28", 0x1000, 0x181, &(0x7f0000000200)={0x1c, 0x0, 0xfffffffffffffff7}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000180)={r4, 0x800}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x1010, r3, 0x0) 00:00:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x2, [0x8, 0x7]}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb) 00:00:33 executing program 2: fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) munmap(&(0x7f0000fe0000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) 00:00:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r1, &(0x7f0000000080)='./file0\x00', 0x20000, 0x1d) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f00000000c0)=0xff, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000100)={@loopback, @local={0xac, 0x14, 0x0}, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f0000000140)) 00:00:33 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}], 0x1, 0x0) poll(&(0x7f0000000180)=[{}], 0x1, 0xb5) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) getsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000340)=""/157, &(0x7f0000000400)=0x9d) mmap(&(0x7f0000ff5000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0x800}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001900)=ANY=[@ANYBLOB="02004e21ac1400bb000000000000000000000000000000000000000000ad6a734e81631604cd055d195345e5e900f30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5cf7c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], 0x8c) pwritev(r0, &(0x7f00000017c0)=[{&(0x7f0000000480)="49f7b96b4e5620cb3d469183eaf01aa97f996bfe2c72d34f8999cceb501c95a21f7cdaf2b11b5e2b48642a5ecf66c4e2b86db21a0d8c1a3b87ae77c04017a6ee7ce9", 0x42}, {&(0x7f0000000500)="48f202a41aebb54e20c7e928c911379015872886c7920a066789550462498a21564d038d064081a4cf14816a94c452aa1ac71004ffefbbe3a11345104e6d1f503b89069a69f75601bda5c78b060f2deb77551f9984745b53df83dae52b531194d4aa4c363a2a71df781804e63dbfba74edb2c6f76a251151306982fc903ae76b07d03d6e54162dfc92839399a7fad0231a91daf145928a38415f0eb7698b666cf260bc0ed9f2dde13e0aad95da375f5dd3960cae991a2bd9b6228ab48d11dd099806aad145518afbb92b2b857d478b91a54a6358731ec8c043", 0xd9}, {&(0x7f0000000600)="4559c168877b5349ef6d1a3603d43fcce56e3ab86b7e30fc2a25a8f3ad5db3301ed248d14d136758ef51169eb865b67ce2c147b210935fbc8343ae6eb4749c44c23768bff611793f967c2212a76aaa78635d0214e1c36d00a0642b947d5c4973603fc079a8d89c60dbabf7276abd380a5ce4c291c5d7cf551e5f7369bde8278c5b6997a885e8a65bc05e7b1932e2130d7781fd1bab7d94097e2e092a6a3afe81c22556673e3f40c3682bfa2115840ccbda372d0a3b3969d538", 0xb9}, {&(0x7f00000006c0)="13e45aa400230924b279d6f5c914b794b74d45eb81c0df72d042fca010a70d3e7aa9078595d1feb4427f8286ef3cf62dc1f58ab00f016fbb9f6affd55b08f1e1879ba3fadac2107640f98cb8d03972b6f271e6f251ac2d2ff1fee9e939f8d0d17eaece432715ab00a11e69a345e8bbd4b04ad39f316deadf3e57d28cd484dd87c4fbaeae354e109ed3dcd0a54e062d9e895df335afc063da93459b120c82cd3fa849892653550f1d72", 0xa9}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)="123ed1bf3198ef2156adbfd7f3eed91a2108247f38e59d4fef72", 0x1a}], 0x6, 0x0) sync() getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x2, 0xfffffffffffffffa, 0x8}, &(0x7f0000000100)=0x10) 00:00:34 executing program 2: r0 = socket(0x1e, 0x20000005, 0x101) getsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)=""/152, &(0x7f0000000140)=0x50) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x108800, 0x8) freebsd11_getdents(r2, &(0x7f0000000180)=""/61, 0x3d) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000000), 0xffffffffffffffe1) 00:00:34 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000100), 0x4) 00:00:34 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x40, 0x101) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=[{0x38, 0x3a, 0x1f, "845851e7fea884c75c36684c1b644d4c996f538b8c218817b08629e18c9acbc34b227c4d9d"}], 0x38}, 0x81) ftruncate(r0, 0x1) 00:00:35 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000340), &(0x7f0000000300)=0x1) listen(r0, 0x4) 00:00:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x108a40, 0xffffffffffffffff) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000000c0)={@broadcast, @remote, @loopback}, &(0x7f0000000100)=0xc) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0) semget$private(0x0, 0x3, 0x28) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) __getcwd(&(0x7f0000000240)=""/238, 0xee) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') chdir(&(0x7f00000001c0)='./file1\x00') __getcwd(&(0x7f0000000340)=""/85, 0x55) 00:00:35 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000004209, 0x0) freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000001640)) 00:00:35 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x17, 0x0, 0x5) accept4$unix(r1, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$sock_timeval(r0, 0xffff, 0x1017, 0xfffffffffffffffe, 0xaa) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x10000, 0xffffffff}, 0x8) 00:00:35 executing program 1: getpgid(0x0) getpid() r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = getpgrp(r0) getpgid(r1) 00:00:35 executing program 0: setreuid(0xee00, 0x0) sync() 00:00:35 executing program 1: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x4000000065, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0xb7f4, 0x1e, "ae33d694608ec90e"}, 0xffffffffffffff44) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f00000000c0)={@rand_addr}, &(0x7f0000000100)=0x8) 00:00:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:36 executing program 2: r0 = socket(0x10000000002, 0x5, 0x0) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x2) r1 = shmget(0x3, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) r7 = getpgid(r6) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, r2, r3, r4, r5, 0x8, 0xeaa5}, 0x68b, 0x6, 0x5, 0x40, r6, r7, 0x7ca}) 00:00:36 executing program 0: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x1) syz_emit_ethernet(0x32, &(0x7f0000aa9fb6)) socket$inet_sctp(0x2, 0x0, 0x84) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x9, 0x100, 0x6, 0x15}, 0x8) r1 = shmget(0x3, 0x3000, 0x20, &(0x7f0000a4e000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) madvise(&(0x7f0000cd1000/0x14000)=nil, 0x14000, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x1, 0x4) 00:00:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000340)=""/146, &(0x7f0000000200)=0x92) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000280)=0x9d7d, 0x4) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={r2, 0x3, 0x1, 0x8, 0xffff}, &(0x7f0000000300)=0xfffffffffffffe72) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000240)=0x1, 0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:00:36 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x8, r3}, &(0x7f0000000100)=0xc) close(r0) execve(0x0, 0x0, 0x0) close(r1) truncate(&(0x7f0000000140)='./file0\x00', 0x4) lseek(r0, 0x0, 0x0) 00:00:39 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:39 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000100)=[{r0, 0x20}, {r0, 0x4}], 0x2, 0x3f) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)="5228719d8da5c0f0e27d9301d78c9812693979da1e64945be38580fb6302f5eb2a90d2e1f8c13b50944e2a011047b6ff5f534b8e93173b5a1d18b0175a2eafe35c8340ff10bddd64a969111e960fbcdbd1689aa0843721226f0b4f18c3777dde44049261bec36f2fef15dcd9617b8909e176d73b41f3", 0x76}, {&(0x7f0000000240)="a844bf1f428d79f153277a87752e865681c6b65801a8b8b2444d6fc419c962bc70c0e7ac429de6fb0b374272b98d35003f7719b1fca2addcd5adaaf50c0b4f23f007ef5128070d4ec9c49960c003b7b35151733469131ee5bac1fa3f35b65eba4ce4745ae693ee4c2b21f017670100bc41fe26384e04b67c30a0863b45016f0b30eabafc56de526f0a25fae3237d7058d2ec7c247fc9c3ada03d8e5410bdd6e17b66b40b4ed6a6759afc", 0xaa}, {&(0x7f0000000300)="5bba43458a3fc92e3a90f2df8b789dcd19566081ecf754d2902c5b1d49740eacead99f028545ff651e64dbf8c597994fdbf92f98f24f7a5d6b059f5dd9e17b0576333a1e4f8053dbf5bbf2e2cd01d94cd03d62ed06ebc8aa0d6a656c453133ac962c3d20f2f7a6015e634d02ca48fd4656c042720a5c53db966332ee3c5c6078c5afc892889de53945544ae547dba7f2c6c1b3a9e9d8b8", 0x97}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) freebsd11_lstat(0x0, 0x0) getgroups(0xffffffffffffff5a, 0x0) 00:00:41 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt(r0, 0x81, 0x3, &(0x7f0000000000)=""/151, &(0x7f00000000c0)=0x97) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1017, 0xfffffffffffffffe, 0x4) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0xfffffffffffff4f8, 0x4) 00:00:41 executing program 1: syz_emit_ethernet(0xe, &(0x7f00000000c0)="61b26b5804f9d60524c7cb5a8100") r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket$unix(0x1, 0x7, 0x0) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r4 = socket(0x0, 0x30000007, 0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ppoll(&(0x7f0000000000)=[{r0, 0x2088}, {r1}, {r2, 0x2000}, {r3, 0x10}, {r4, 0x2}, {r5}], 0x6, &(0x7f0000000040)={0x3ff, 0x6}, &(0x7f0000000080)={0x1}, 0x8) 00:00:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x2, [0x3fa0, 0x7]}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:43 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x304, 0xfffffffffffffffd) flock(r0, 0x1) flock(r0, 0x8) fdatasync(r0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="3491afe5e4ed9436cfddcacca1b8c4a9140666168d984b993cd7aca0538d8d7d5abfb2028d9566fad25e12de6e863d4a3bef8e2b6e43062377fb225ac1e8de99258ca16e047211c9d62538ef4fda0b68054ea409b243c5", 0x57) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="1cc30c609a04000900a743211a"], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x0, 0x7f}, 0x8) 00:00:43 executing program 0: socketpair$unix(0x2, 0x2, 0x0, 0x0) 00:00:43 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r2}, 0x8) write(r0, &(0x7f00000000c0)="1bd5cb55fd07f246d241c3d7dd60685fb49316b2fe3f511f436396c69ffb455b6680c340fa45238d2dcf86117047e45f09836657585d6634163383be3464befccea77fcb70d2fb327e65cd9b0ac6d8d1c019b5e189b84f99b76f1d27205372645a7ef704a846b6a4cf9a7a0752b5e32fc5b8ef3bd216805e5018818f246bcbf5a74d6884bf21b649d6a900eeb9dff28b8c30e44dcd4b6ce34bb42c2d0a49a8cf", 0xa0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 00:00:43 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80200000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) 00:00:43 executing program 2: r0 = semget$private(0x0, 0x4, 0x100) __semctl$GETPID(r0, 0x3, 0x4, &(0x7f0000000000)=""/212) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r1 = socket(0x1, 0x2, 0xd1) mmap(&(0x7f0000a7a000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0) mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x0) munmap(&(0x7f0000a1f000/0x3000)=nil, 0x3000) 00:00:43 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x28000, 0x20) openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x4e) sendto$unix(r0, 0x0, 0x247, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1) 00:00:43 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ppoll(&(0x7f0000000000)=[{r0, 0x2000}, {r0, 0x40}, {r0, 0x11a}, {r0, 0x18c}], 0x4, &(0x7f0000000040)={0x5, 0x8000}, &(0x7f0000000080)={0x1}, 0x8) setsockopt$inet_int(r0, 0x0, 0x13, 0xffffffffffffffff, 0x392) 00:00:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x2, [0x3fa0, 0x7]}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:43 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0xffffffffffffff49, 0xff, 0x80, 0x4, 0x9, 0x9}, 0xa0) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0xfffffffffffffe59) 00:00:43 executing program 2: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000100)="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", 0x58d, 0x0, 0x0, 0x0) 00:00:45 executing program 2: r0 = socket$inet(0x2, 0x20000003, 0x0) recvmsg(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42) 00:00:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1204, &(0x7f0000000040)={r1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000180)=0x401, 0x4) 00:00:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x2, [0x3fa0, 0x7]}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) sendto$unix(r1, &(0x7f0000000040)="b2cd87f2dc9763308ce0fa665628d7d8a4a3a1a9f90412447a5b7e58e67cbe95e909f6bd44b09d7ef82f", 0x2a, 0x80, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) close(r0) ppoll(&(0x7f0000000000)=[{r1, 0x23}], 0x1, 0x0, 0x0, 0xc873c259b4d5eac) 00:00:46 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = semget(0x1, 0x3, 0x1) dup(r0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000600)={0x0, 0xf, 0xa1c}, &(0x7f0000000640)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000680)={r7, 0x0, 0x1, [0x2922]}, 0xa) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x3, @rand_addr=0x800}}, 0x0, 0xa85, 0x8d, 0x200, 0x0, 0x2, 0x401}, &(0x7f0000000500)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000540)={@in={{0x2, 0x2, @multicast1}}, r8, 0x0, 0x6, 0x6}, 0x94) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="8c00000092de19bd48d18cfd6f70e01b27ff695b873d37d4003e8261bc0b7c6356c0b1ab12b37b522e3b795bbfd1367ca26d279d2de683d1122f46cc42cf6fe6960dc3716becbf276087282052e5b4d1a63299fb20ee38433b8d13f9e0abf080a5f3470000779bfda9a6c93a05684a0410dd8344b4763fdaaa672343104ec4c40917b96c9836c91ed68973e4ddbf220030c34a75733a78d07676fb4ac85535c67ab5f62ce1aa9b4e79ffbfb4648f28802b1e6abfac77b3653820a95d20c1e2223c"], &(0x7f0000000380)=0x94) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f00000003c0)={r9, 0x7f}, 0x8) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000240)={{0x5, r2, r3, r4, r5, 0x2, 0x3b0}, 0x2, 0x0, 0x4}) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) 00:00:46 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c653000881202f1b52f009c2e3045db"], 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x2, {{0x1c, 0x3, 0xfffffffffffffffc, @empty, 0x3}}}, 0x88) pipe2(&(0x7f0000000040), 0x4) 00:00:46 executing program 2: r0 = socket(0x3, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eda66696c653000419c1d4b01d053d9429c7fc8039c8f111cee1feec4"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x3) 00:00:47 executing program 2: setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1005, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 00:00:47 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x75211821}, &(0x7f00000001c0)=0x8) close(r0) truncate(&(0x7f0000000000)='./file0\x00', 0x84d000003) fsync(r0) fcntl$setflags(r0, 0x2, 0x1) fcntl$setstatus(r0, 0x4, 0xc) 00:00:47 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040), 0x4) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000080)=0x6, 0x4) 00:00:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x0, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:48 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='hd\x00', 0x3) r1 = open(&(0x7f0000000340)='./file0\x00', 0x2fd, 0x0) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) dup2(r2, r1) fsync(r2) flock(r2, 0x8) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x800) 00:00:48 executing program 1: mlock(&(0x7f0000d75000/0x1000)=nil, 0x1000) clock_gettime(0xe, &(0x7f0000000080)) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x7fffffffffffe, 0xfffffffffffffffc) munlockall() mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0xe4) 00:00:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) 00:00:48 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x202, 0x5c) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x200) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4000000000007, 0x11, r1, 0x0) ftruncate(r0, 0x2) close(r1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r0, 0xfffffffffffffff5) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:00:48 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000080)=0x3, 0xffffffffffffff8e) getsockopt$inet6_buf(r0, 0x29, 0x30, 0x0, &(0x7f0000001040)) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:00:49 executing program 2: r0 = socket(0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x5d, "0e4d0933c0bbaa8b4a584be2c67e578c0ff98da82144788addb749552fc93c8a3a197b05dd3fad314de000f079e094b1a01a93127bf0978b71dce156118ff6e0f649ab6845cfd74dc8c7ebd99b32aa1825603b3f97112bd9b9c0a28432"}, &(0x7f0000000080)=0x65) bind$inet(r0, &(0x7f0000000100)={0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0xffffffff80000000, 0x1, 0xfffffffffffffff7, 0x7fff, 0xffffffff80000001}, 0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x101, 0x4, 0x94, 0xfa8d, 0xd760, 0xffffffffffffff7a}, 0xa0) 00:00:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x0, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:49 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = semget$private(0x0, 0x5, 0x400) __semctl$GETPID(r0, 0x3, 0x4, &(0x7f0000000240)=""/227) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r2, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x80000001) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) r4 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) sendfile(r1, r4, 0x0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r5, &(0x7f0000000200)='./file0\x00', 0x406600, 0x0) chmod(&(0x7f0000000140)='./file0\x00', 0x91efeaaef31be2d4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000180)={0x3, [0x9, 0x4, 0x0]}, 0xa) 00:00:49 executing program 0: futimesat(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={{}, {0x0, 0x100000000}}) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)) socketpair(0x1f, 0x1, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x1, 0x8001, @loopback, 0x4}, {0x1c, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0x0}, 0xcd9}, 0x5, [0x5, 0xd8, 0x6c9, 0x1, 0x200, 0xef63, 0x4, 0x100000001]}, 0x5c) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='.\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000380)=[&(0x7f0000000300)=']-#@\x00', &(0x7f0000000340)='\x00']) 00:00:49 executing program 1: r0 = socket(0x20000000000002, 0x100030000008, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2500000084000000040000000d0200000000000000516915a25b883e19e21aeafaf4f48f95"], 0x25}, 0x0) 00:00:49 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) lseek(r0, 0x49, 0x4) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) lseek(r0, 0x0, 0x4) 00:00:49 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getgroups(0x4, &(0x7f0000000140)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r1, 0x0, r2) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="830446d8aaf71f9255568b4e", 0xc) r3 = accept(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c) dup(r3) 00:00:49 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x1efa}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x96, 0x1000, 0x5000, 0x6, 0x7fff, 0x8, 0x28, 0xa7, r2}, 0x20) fchdir(r0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000100), 0x4) fchdir(r1) 00:00:49 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x1) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0xbe57, 0x4) 00:00:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x0, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) truncate(&(0x7f00000000c0)='./file0\x00', 0x80000) pwritev(r0, &(0x7f0000001740)=[{&(0x7f0000000100)="5c11955d9027d2ec6e4f0d9a3ad0f51a82827d35b38a162639965422004f5d9c428b7d353a959cf5045dc6300e87eb210994193ba0419a6a80d91c79ffe7cf9719c711e834635c268ad72913d8fe32d7521d914e6d2b96e5cc02b18a4f9ed71ea82a410c907f7ea0edba5895d5dc7077a4596f4d3f48b60cf848da337acf88e3c94fce03882cdb1f2a25401c63c36c34234ffffb203a4e145b8e1095281bab2be6cdc81edb9269da221883e0b25da4fb40bb8133e7c4847733fddf04bdf0ef5ba91f6767605a534303aae4170ec83897826b7d34279ed3231deacd58adf99c8b5c031e54179a6a7e", 0xe8}, {&(0x7f0000000240)="8353fa022488e5a57668b0b42ae7b4bb1c1b00ec84d1f2b1f0454135df9fbf4f234906843317254e2098aaa2d7caaefd3fe71bd0e69362172fd6ce1e28a2292de094dc30b4aed1825d2c8441043ad43413f9d673c5bc3b3f3261017cd9029104f532bf8a54", 0x65}, {&(0x7f00000002c0)="f064716fdb532e648cffc02537e167a4c048b8b191769c35d4343472e379dca954f884c6824328372d5e5e1e9747c7fe01eec19f5449c990f34f805f3d2ad799cf667e95796bc658269c8031198a934d9cf03a62b182ebfbcdaf6e09d595b5fdb5c010823dba34ab778e7dfc736468f145b6aa1716863340fc48e7f98b7d870c6961aaabe1677c02a9ab2d94c2f1cf81f17987250f291a14c0f9b9d4fe2d9cbe5e4e9d38df247713cec6a2c382bb80791d1c15d1a73bce9e882a3c5a21c444e366b58e1e18a08dbf013a530968ff9b6effed70e20cfd96b1330329145eca8c0a35da850aea6f356f7130c875a283c72be50823ab3a14cba5", 0xf8}, {&(0x7f0000000640)="e0e71f217187d9987ef7b09afd533110a8e6655f6d8917365dde2a60c89f5cf4dba7b95f9d574b5edfea27cabe352491d1b46ff712e4ea9479cae0095845b5497f272b61039e42882c202d664390db1f1779053cbfce32c3a4205194da3024ce5784371be2bbc786202eb434754b6c868db200d6c28d343eb070f813ca8153fef5a0cdd3b6308e6db70f5f6166baccd0cbc3da4c8a94963ccad507a799656d1762b711f1caa22bc79c819d39af3cdca4e4bbcbf6bb99f0b8785bf8a857c52b6b9d033e3db360e1a08c05a51ad25c78199803402bab43c109d121c385a5cec972ea8cd37dd0959ec093fff6caee5f2c9fb47162e8e021d044041c97d5b9c26c33ecfd87293d9395bd4e93efcfe7c1dca21eb1d9d011b6c80f781db6ffbd4759b644c00cb3800634ba0e288c279fb0ba2cdb6e09d08f73266987821454ab531155467f86f1543f682c99b39e151d511c290f3c626b93649fbf622eb1325c754f6573e189fe2c243fa19ef74eb620d9f14a0539ebdbdc2a74781796cbea08a97fdf69078ea92bba12fbc1f4982f4128df72953c67cbd5a4f22dc100d9f054b63b2c0ef59a741bf1122bb6359c60cd35e69e31ec4b5f8dbadc8e791e6c99075fabe57a7a70c8ab7ca973f6328fa31fe54327de026c2f826a0bf8b71238e5171b4471a4158a4c950dee6dea389ec62f50fb5e35dc5b546e4a1cc3cfbc1a0b8be718019de20d20462fbe08242894aba3806530b5a87e01465aa8676489618e5812fe37c3e3f5bc36c644e72819ab7601f79a631e445c7bb36d7616c70bbe3e5ba3d9cf8ba5fb140669f93053f7b783c6dc1b87f7c947b1d65d621467ad7e44f1d3ecfc102e5dd4f26dfd1db612c9af858d86f84cd940f787445a9d80c85816557cceccf1be998933278953633f6189202d3b5094d8fea18d154e8bc5a1fef175f7725f99c19e6a69172d1f4dee671c802fd552a513315a424db4b74b08c97790f2043e2368072d1a5541fdbd2d53e2e473e638987a503256e0ba5ae4ee465a2473e438c7abd5226010d7c30816749fa0e3eb0f357f6115e12b4ab842f2e0372c9c685d1647cd25f69a11b9456df6ca48678cfdbc69d8c9b936e736641cd1eb71cfeb0234f3e5316228fa346c09a434ead02c963b040ea100f8cf1609eb9e5044ca6a85eff1c12d10512d0a16bdd5ad9d88428e40ed8ddb35d6aefd4debcc7145330f08847ff385446b1ab0a8577d6605ce750baeeafe6f8abb7c753b6d1287f7df43cab9588dc1febcfe68c50cf0f8c610a9aa3bfb8f28fc599111d577940cdd328281d01aca53e0f642e73f64b61c439120819bfc2d31cf08d78f4dff20c392cf9449332f115d7e82ef52ae99beea51813c09780f43e3588ece599388175b8c64524f3f26247bec68db7b4f7d1e878204e57a752f76aac7533e98c4e107c955db0ff904cff37d06f45701eddf52ad6d123b9a4a61a65be0d3288bd8b207fd29f34d07772d32834563aadd69f4c0f0d1b5f7c905a023689c6d20b247a5eebb4f2e42d1acc650a4afee65ba4ea7b1cda14029a0624b4630772d15fdc630c86095b689e0714e0dd30af4dfd226e19770f1aa63c4b002803adfedd27f3a0ae5d578030638eea4a73535cfa2a48fe6e4137e9242620e15d3402e74d2c673844b4b9ba0df344f360f9692f589e5088dfa5ae8f8b97a4b17cba0b0420ba995bda8a8ef308e31b0f9d01f9ecc268da217afa65118c8e022742798a1d81f701b06b014671f4e2dc81198770be2e23198f5123888c7b5e6283dc8b1913bf4a01d4d6e947ef5637f3c1399dfc2f4728b862bfe87f82b2db50c352936cbbbaba20ab756e39f71515e02518fc0b022d0e6b82b95eb710f2be582c860886300be8eccaf4ee563b6edbe75dac38378733028c9bc458f9e3b3d77500edb32cffaa6a8ad2edfdd6a0a9e3fe72f713cca89e65b6bbdfb10c821b446494918c70af22b44eff7cd0940dcad97b89634e362da223f89de3ed0a6a499413cfd46a72e05e5ac902d3628dee9183253d042e4925c7ee9834931e9d3dd2f2021dc12456c40f3d7d1d5fe3f8ef7003df93f9d100bcbf3b3001323ad77643b3c1bae685bdb1a4261fbb59ea78594e38139b0352555a041e57c0bfe772410c98929583a95d09df3b7a82c01ef6a0b498501f291a8a8d4233304d369b2259e77ff7b694568e89984c08ba7ee91568d7461e41e93a8b8ba0d593cc8a1a764db7aca6d4635e74f7e7b646ed087214fc45f6b0ca6444df13f7c0d0ceb37d1e9493163eeeb858ad7b60bf40ad0859a6aad354247448be22727fb9388ffdc4cf0a5a4e8a08d8a5110f314be0d72bb250415282c737ccd5d2bb4cf9438afe79fbe37a6b238dcfed050838c6ae578998efee97645078da1f59593bf345441fbd76907897a7d9900ba11a85a451a4caac69f5dbea06f2faf1c394c1219b86946efeaf2bcb1407a797cfede4b2dbde5e99cb07d9d2ae1c2e49e2b7ebfd147e0c81d39c8f7f2960df1649a2866b569c8569a17044419c038eecc8b5a83fc45a387eae72385959dcd9342ebb37db9f1ad7c58e2b3cf27f94c89e3350e2727d73a4d40aa1f6e97d50bb73581d82a2960eddd08c7b30943dc06be41ca31b0145980080fe904ab88a9d457d688e6df995a7b7fb5c64dc86d7787cb487e4942922009577dc698624278707a569dd2ca054adee37cbd4203a73a304e3b73e1d9cceaa25d2c3430faaaf4d405305ee9439c4486944b55acf61b8dfb60774381ab55262a0737c93c60c654e3c071f03b3c6c63331f65e1074670aaefd6cb43f803c503155d72e854a308e987f7b90e64900110857286cc988a7548745ddc56211ed40bfcb68f414abed928276912a3102a4fff7d09a60652fa4ac3d9f284c11911eaff9bb12a78462566f5d27e5b0c7e3154d144e316e1e8617fd43add9f0ddf677dcc155af3bd1ef0ebd662a764fe777023dc75e2d3d58ea0a8480a310cd6c2bda7345f640218913c329b169b8edfbde959405b70731b338aac7b3a7c00aaac19e46dc42da4543e4d43d7bcf0b4e2030acd390f9aae0b3af947600b193211ab2c07ceec864757380c71ee70189ebaef46489d71c3adf0949b06513921f670daf650877b587e94860fe4071285372d4f76b626abc471e5ff7fa70bdfc6e799ebcfc46c3f800f0b85efe7fe3540e6be57b71037be3a628711801784b6e5226edef8c9b1f72430bd724ac2524645ae5fe28b034ca48bb478b790c667ca1dfea663457f91fb5572ae90cc78e4c393042c1b5e2b37a962518736e69496a5eeb7a71f97eabe1834cd089e9aa1fa4eb6dc7d580c2563b5b10b715a49d1adba01d2e3bd49b703a4921b9bcc8137b6396fcb343d7827708bf97c065caafc6b89e226e862ba2ffcc8455896a0c828790e7c68b327650a91e91c10582465478f60a026c3092ae108874f45cd7ad2ce5217409a0a3cd58cf4abf44dfb617be877acb1e2cf6a039fc9a681adb29c1d44daa90fa9dc4f7451cb06301fcc5df4876cd35b048170e196bf7d298a094841f718853563b963f119a34fbb3d520f2d2a184d70b4c89824a1b395ea6f9282bc75eb89e7430cb27a3d4f45437addb48ed8beb2bd89300b38b22d53dc55f1d97ee4a9283c0d3ae2cfa8b2b0603679f4017667ba8ed6fc30e16141951c4aa52b3ed01b8d5ffd1b3820a76f309e00669214e216582a0dfd9c2d18211945f2562f3471f917cda4e30d0d49350c4b996e95164410a8bd30e4452777c221b671c22bc29fcfe9e4efa41ab78c73dfde2741f71f9c6257ad8a471ba5311fecddda2e490f3ca937c59e9d332d0657ea5b24d36e231ad98423175dc8e30aec59ad0cdf389417fe133a91a0b9c444fb39199ce03c48987f57a9ba56f634e115f8ab855d1aa0cb445d873d078b3d1ba55a2c35c5038fa10331b8470fe66abf05299713765e801b9a30eb2ba40ee0c2137743db042e880dae0c80571e020202b8a8c4d801ed9896ea43eaebd8a6c15f5df2c5c154718189c46f0fd5f909a73ce832c06cbc69dc00aba8a14d2eb441191f7cf7a45b2642c38700b0cddc1401d29f94615c73b05566285b0689f0889f79bdaccebdaae6f69c3b16157307288c9e448a7ff92a3a0efa08a4acea4c43715f2124733da8a9c05845bda18c0e3c0475a4a7ade6c5db991aea19332be3544009e7d1f84e34781bbdf6ab0aa85ce7eb31abea06f6f054a5d954484f5754d5ef5496e6d5b469893500a1e13923f35ae8c00c4092b03ca864c2a7fbc05de2bb01c6ca320904a9c361302be4834a46316d46a2f49ffab098d1e2b943ccc383e5735f6bfa779275f147f8c74c12ba96a7aea9689424f577217363b6beb65da79253cd09e9c79035f574056946486b5bb93d81dd877dcf0a9568990ff9d3c938ea234a8ba470127be993f44d1c5d6ae55256f4af0aeb8926189b2e4c6f44bc8057515117e20e3e1002881318e6e43794283bcccd9901c09728cb9fc477245056d7d13f4ea5c1f8ee2bb176b5977ba91a2da4b2f43d6f1869e67adbe6a4bbbcc52fe374a642a81379d9bdaf72152731c7106c62232cc44e7d68e914d4c44fedb66930213df683748c0699b6811179349d7c4db1754c5798e02c2904ea86d1de3eabe65c9fea67d3a85c45c7195486077887ed21b3a80c384eb9ff0b68f182217e7437c431fe187368d3b3ab66dc5b298c67ef5fb8190656cb0908450b02ddb2745aeca9e282300532c0b9f2ba5f780c53dc7369c6b56e25abd5c0b862f0834ff799d4e3db09bd42d299376bcbc840e3afa2aa297323b8e671fc052e2538470178c514696bf2e5efb7ae254a3bccc762bf83590af9dcba0f2ba898735702d2bcde568899be925b563218b18f0fd34d1d59fd13b9720f117e62cb2b5d1e57e4a95d5b46c42eebe1cb3eaca902dc977298d1c6018308079f1bc4cf40e60b799e17ba6789290ef2ea6e357404252bea375716430775acbcefadaf9a01a15b2efcc5770edb6ed6e98aff42a0856ec28b12e01a42208a034cd12dae417730e14d80695bb891d4f2abf640b06976f6b67299de0869a5e3af37f409c70eac08f3b634afff7bbb85458ecd70e0000aaa274525d10c5d1af8ea75326dae978260ee7bbc5ac755a33e9bd0b918e80c06ec9ce53bc98164e077d87b036ddba37bf0af988bc4c822011523ebb52dd8b8f4cd7a37f3dea9276e7dfe90e85d112a12dc08f2296ff4135063f3c16def04a0ad01b99f6e2e761cd765203c6165eb9ab2c189e29d85077c489e5ee2228c68f6bf787a7cc1cafcb44ff5cf1a7507e3dadaf6712053f2ef231719661746af1e4de359cdefb03340f53357c310b381960013c99d4f3a8e2ee882561a6db5ded96011b738d6d716f21cc1cfac4501f3e6bc7b6b137d48d70ffeb6c6cdac604b076cf0e945087e4879c71ab500b7fa74a99a7e4bba06605047398ae3d933ac800f60c52e196dead12b4c2d31d29d26ae9c0a04f430f824637cf2b9bae35248dacaf35f9cb5748235e2b47656e6a70807d1e8186ede1f07b93eb9291175f1ee6c408f4ee2cd0ac1172bb882ba2f2a428037e1fe00cf58ea673895d051ff2e951a1eca1dcd3b81fe7d4c677c171862e618c5c55810f23def65c84affb36edd7f34fe22067d89cac54d28b2a6bcc216c993896d24e5b1c27e398f101ebbe7b50a2cb6092416c339821375492d11f521267158b6c03a5c9fac8e89c88ef2e91e66e5994890229dea6c948c41a1f4652cec18a905be2f0e1d7f347139e1f0bb8d10409f90bf57", 0x1000}, {&(0x7f00000003c0)="1a9e1181bfce6cc7241a4852fb62e41f38b003f129a7", 0x16}, {&(0x7f0000000400)="e8aebfa935f25d76934fae36a0c9e15b1b1102205c153261e006bb031a5c9d684e2279c68042d93fa69c7dbd07b580", 0x2f}, {&(0x7f00000004c0)="2440ea36dddeee74896901dce8b87148decfe077fd0f23e39cd8496afab67bec97429801bac193e63ec848fc9a2281418b2546f529f6c5538ebbc6329c44b2a12b", 0x41}, {&(0x7f0000001640)="dcc6d2efa618e7d17acf24ccb2f5f52e0670caa8c2d72e724a5ad87a13b616158e8e702ac8c9a77843a24b7d3a9f1ca4a02760fe8e1c4cd0121b57c9e52c08eda87626c6ac21d362112b1106b87adacace22aa612daf2e4b8452804b0a1a053a707411d4e000d787b9540f697d38abcfe77be9c12eb00b3095f41b7a8730785677053db62be7d6141be571fda11feb1218602de35ab43a5b6cbc30fb785df870808c5e15a5c9a455a7babc2cc83af6332c257ea2d667491c508425ca8e8c44c81ae83d5d634a69670087630c2a6a49687f57a608298a20fc519253ef9398d540c84549adc7750bf5eb0a16401bb1af82d3e50ec01710656e", 0xf8}, {&(0x7f0000000440)="8536bb1e6a59a5e97e0d710d0e0c6638113de17fca2ebe7b49458cbff0d94cb73d3b9014fde74529f4b938c91c", 0x2d}], 0x9, 0x0) fcntl$setstatus(r1, 0x4, 0x10004) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) write(r0, &(0x7f0000000200)="9c", 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000540)={0x0, 0xd3e}, &(0x7f00000005c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001800)={r2, 0xaa, "b7c930966daa149b8cad7f837586c993e4ca889826b790a316a11a42c2334e2ffa2909778c077c1665165d4cfd3f904a6afa69ed4f6ac82108fc86749c3238fdbf97a1a128bcd644d3a1400604c11e154864040cce000a0af6906e50bf7a5cd75876689d5e5f9392f55a5def14e52290115ae2b8fabf1c32b6308b1bd0b5088d4f69a12f5b9732d175452b39401398c88a33b75b94f8e4673eed51071b196177c7e2e4b4ecc9c4326d02"}, &(0x7f00000018c0)=0xb2) 00:00:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f00000000c0)=0x4) munlockall() bind$inet(r0, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) fdatasync(r1) fcntl$getown(r0, 0x5) 00:00:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x8, 0x4) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000100)=""/242, 0xf2}], 0x1, &(0x7f0000000200)=""/68, 0x44}, 0x1) setsockopt(r0, 0x7fffffff, 0xfffffffffffff001, &(0x7f00000002c0)="a4eb", 0x2) 00:00:51 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], &(0x7f00000000c0)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x9, 0xffffffffffffffff, 0x392) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x2, 0x4, [0x3f, 0x5, 0x4, 0x5]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r2, 0xff, 0xffffffff}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) r3 = socket(0x10, 0x20000004, 0x7) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000240)={r2, 0x9}, &(0x7f0000000280)=0x8) dup(r1) 00:00:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt(r0, 0x5, 0x9, &(0x7f0000000300)=""/251, &(0x7f0000000000)=0xfb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffdd0) getsockopt(r0, 0xff00000000000000, 0xff8000, &(0x7f0000000200)=""/135, &(0x7f00000002c0)=0x2b) 00:00:53 executing program 2: r0 = socket(0x1b, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="2375c35505f7ced57a3777715a7756bd", 0x10, 0x0, 0x0, 0x0) connect(r0, &(0x7f0000000080)=@in={0x2, 0x1}, 0x10) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x1f, 0x4) 00:00:55 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:55 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) recvfrom(r0, &(0x7f00000002c0)=""/121, 0x79, 0x42, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x67, 0x5, 0x6}, 0x10) 00:00:55 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4(r0, 0x0, &(0x7f0000000140), 0x0) getsockopt(r0, 0x1f, 0x0, &(0x7f0000000000)=""/153, &(0x7f0000000100)=0x99) fcntl$lock(r0, 0xb, &(0x7f00000000c0)) 00:00:55 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1) pwritev(r0, &(0x7f00000003c0), 0x141, 0xe00) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xbce}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x2800000000, r1}, 0xc) 00:00:55 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x5, 0x4) accept(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@remote, @multicast1}, &(0x7f0000000040)=0x8) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1014, &(0x7f0000000080), 0x110) 00:00:55 executing program 2: mlock(&(0x7f0000d29000/0x2000)=nil, 0x2000) mlock(&(0x7f0000dc7000/0x1000)=nil, 0x1000) r0 = socket$inet(0x2, 0x2, 0x3) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x8, r1}, &(0x7f00000001c0)=0xc) munlockall() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x7fffffff, r1}, &(0x7f0000000240)=0xc) munmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000) r3 = dup(0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x3ff}, 0x24) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000080)={0x6}, 0x4) link(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x7fff, r2}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0xffffffffffff8000, @remote={0xfe, 0x80, [], 0x0}, 0x9bac}}, r2}, &(0x7f0000000340)=0x84) futimesat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0xfffffffffffffeb2}, {0x381a, 0x3}}) madvise(&(0x7f0000f0f000/0x12000)=nil, 0x12000, 0x3) mlock(&(0x7f0000f0e000/0x3000)=nil, 0x3000) fsync(r3) 00:00:56 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0}, 0x0) ppoll(&(0x7f0000000080)=[{}], 0xe0ee, 0x0, 0x0, 0x1fa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x7fffffff, 0x0, 0x5d00, 0x8, 0xfff, 0x9, 0x6, 0x6, r0}, &(0x7f0000000140)=0x20) 00:00:56 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:57 executing program 0: r0 = socket$inet6(0x1c, 0x0, 0x0) nanosleep(&(0x7f0000000080)={0x0, 0x7905}, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x675a5bf9}}, r1, 0x2, 0x8, 0x81}, &(0x7f0000000180)=0x8c) recvfrom(r0, &(0x7f00000001c0)=""/119, 0x77, 0x0, &(0x7f0000000240)=@un=@file={0x1, './file0\x00'}, 0xa) 00:00:57 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040), 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000), 0x0) 00:00:57 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x200, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x1, 0x100) pwritev(r0, &(0x7f0000000600)=[{&(0x7f0000000000)='I', 0x1}], 0x1, 0x6d996) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) faccessat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x80, 0xa00) 00:00:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) unlink(&(0x7f0000000000)='.\x00') listen(r0, 0x0) accept4(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44) shutdown(r0, 0x0) 00:00:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) bind$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00002e2f01df66696c653000"], 0xa) 00:00:57 executing program 1: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r1, &(0x7f0000000140)=""/28, 0x3) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r2, 0x2}, 0x8) writev(r0, 0x0, 0x0) 00:00:57 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) select(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) r2 = getpid() fcntl$setown(r0, 0x6, r2) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000740)={0x0, &(0x7f0000000640)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f0000000780)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000007c0)={r5, 0xffffffffffffdf62}, 0x8) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r6 = dup(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/194, 0xc2}], 0x1, 0x0) getsockopt$inet_mreqsrc(r6, 0x0, 0x48, &(0x7f0000000500)={@broadcast, @multicast1, @local}, &(0x7f0000000600)=0xc) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380)=0x7, 0x4) getsockopt$inet_buf(r0, 0x0, 0x5e, &(0x7f0000000300)=""/77, &(0x7f0000000280)=0x4d) 00:00:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:58 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={0x0, 0xef2f}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x1}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000140)={r1, 0x3b000000}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0x10000}, 0x8) 00:00:58 executing program 0: r0 = semget$private(0x0, 0x400000000006, 0x10000081) r1 = dup(0xffffffffffffff9c) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x9, 0x1000}, {0x0, 0x3ff, 0x1800}, {0x2, 0x3, 0x800}], 0x3) semop(r0, &(0x7f0000000000)=[{0x0, 0x3, 0x1000}], 0x1) 00:00:58 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@broadcast, @rand_addr=0x647b, 0x1, 0x4, [@remote={0xac, 0x14, 0x0}, @multicast2, @rand_addr=0x3, @local={0xac, 0x14, 0x0}]}, 0x20) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000140)={0x1}, 0x10) 00:00:58 executing program 0: r0 = getgid() getgroups(0x40000000000001fa, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, r0]) setgid(r2) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x2, 0x4) setgroups(0x1, &(0x7f0000000040)=[0x0]) setresgid(0x0, r1, 0x0) 00:00:58 executing program 1: select(0x3e8, 0x0, 0x0, 0x0, &(0x7f00000014c0)={0x1000000}) r0 = shmget(0x1, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) 00:00:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8001, 0x101) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0xdfd6, 0x4) r1 = socket(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xc, "dc6d831d6294f499dc1de06e"}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$sock_int(r1, 0xffff, 0x1ffc, &(0x7f0000001340), &(0x7f0000001380)) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:00:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="08001d0073ebbd24ca83984b45d0fcc8ed39aedee115f60a5d2ec9df0d48b1dc4e"], 0x25) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) 00:01:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, 0x0, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:00 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="8f45c7747c074b10b3eece8225c4d8d5b1800a3ff93d5dd975fe18140491e2b7e49f663e61a4fac99e648a721f5c03bee2f9786500d0b24224a168bf529af781d3521bf972c770f9c89c132120f469e31e38194e37595352573c8509c866fe5fb49c778fd9908cc00b0cee785b1e663a4cb07589c8f13bd98147369cd3d15d", 0x7f}, {&(0x7f0000000100)="ecf2ec0e0dd9e3929dc2f92de1726c2f9a50072deac5317ff67489b9821d936d136c52ece1a68c12229b202595c1573508ef1d1f6b595822b49e7beae0077bc97b7e4c853cb9c1cacff0f23eb6643f88d613e562dc7e13916509197af555bbc6d56e8aeb37cb6c748149a62650b2110313abc1127a9087474874bbf16088a8ccd49b1212c6d0e2b5585c92221939dd1a51bbeadf568b2965ca953a4719f2add61fccc7a69f5b", 0xa6}], 0x2, &(0x7f0000000340)=[{0xd0, 0x3a, 0x7, "436ebfe3e65dd1a601255d52f5a664fb1c925e9695132bc273dafeac91d596cfdb27184154392ed4957271814ee82d18a45457312f3de199b7e96fb89c61933db986aa9f971b280a85961ab567d53aa2a16f040d216783a7c60f0861949b994123da1d7cb13a0211dc001deb471568a4b607d91f4841e44fc15691da0b63138466d7ec446f5935a3398c93e646e4a2fe6f2f1a58e504fa7eaad8a9b7bbc3d6b22c2d85ce3472ac53e0192deff5078aeba989ab98532197dad3b455646f"}, {0xa8, 0x6, 0x9, "941961b0fb19984be19946bb05626ea2799c747368f991967641afb0cf846ec1ed472b67d22235fdd234682fa14dd223e681a0d64c6c23bb7d876ff535277cb3929857611c40e73a7ba1c9ab4ec8f0e5f0f3c6dbb7652e572c4a3d24ba125a31d2ac55ff747d3bd69d0b4ce37229f54307b0fa594b4632cef36c12e1b130a62e55f59d49cb269c3cc7d29e5d81733dfca69b2ae299d8"}, {0xe0, 0x6, 0x1, "42f960078a34e6b792b4ea4a16444e4e2431d16900097f2eb6dc0f5b2c7785c7ee172755f18ea7dba25ef763ad4f7c47aefe57f3ce33f75a2cc6616af3da2d3b97517b36c2f062b0c89f3a3a5eb2c7106e4d0dfaa05c25a2daf2d77370cad3180b638d3773f8dd6c98fdb9dffee8c4b8303a8646bc70cd54d0b665275fbb905618175e5470755b12f48e35ec89453891dd39691e3761bdd4e519ca0c1f606488f09a1bcca228ea91eb115a2d0094f135dc3e7eb1cf52ea4e2662db26de50372e64aeb73c400dfb2cc75d50eb8bf40f89"}, {0x40, 0x29, 0x180, "39fe525a0d9ceb42723df309edbf34b8810d1271dbd196a09e702ce4f90a415e4168d10fa3a7c187348f7efb"}, {0x108, 0x11, 0xc89, "0d985fcbb693bacc2c9e507322e397a252b8e93798d20a33408b69581e7fd786dff25221e594290896fbc87886cc45180c5aa46e9afb9ccb6e8c5b5dd402a65adcca5e89a3d4a3bdb7ec99b4d8ec6f6af842b6c4c958e2ccf6bcb2ae22da62f56743d70b62d26feafd4f571e68f1bccd6d8ca112cbc4ffd0be0c64b50f01f0c1150f344c0e3e22130321fcf28c71f66759133eeba97d6ec5626041f83e5ca4f0803bfa54955ee969b6df96280a978c3a974a1b338494e2683e9481cad4a2d717b1ced7833cdc772dd4594ce156b496119a4eab2d8a908997790c2138dcad7338ae96f970905db569e0fdc1a50a3333b2e085aaa786c3b68f"}, {0x58, 0x1, 0x28e12600, "9a8eed1461e92d0adb439176496ffdd603762cf621e157241d3de2e88486dca3abb4bc63e7b9bf4ebbc8a3ac7b2f1af484f2ab7bd4f76e14b1aedff0a4bcf20f3d6dbf13a14f"}, {0x28, 0x88, 0x7, "1c58bfedd4fc3ae7d809bdd96b02c2e47aa5673df86e"}], 0x420}, 0x85) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f00000002c0)="23d918d5215eb7ac6afa", 0xa}], 0x1, 0x0}, 0x8d) 00:01:00 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setgroups(0x6, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000003"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:01:00 executing program 0: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r2, r0, r1) setregid(r2, r2) 00:01:00 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x8, 0x7fffffff, 0x3f, 0x4, 0x100}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x8, 0x7fff, 0x800, 0x5, 0xff, 0x3, 0x1, 0x80000000, r2}, 0x20) getsockopt(0xffffffffffffffff, 0x0, 0x4000000064, 0x0, 0x0) 00:01:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x1) flock(r0, 0x4) r1 = socket$inet(0x2, 0x3, 0x0) r2 = dup2(r1, r1) sendmsg$unix(r2, &(0x7f0000000540)={&(0x7f0000000300)=@abs, 0x8, 0x0}, 0x0) pipe2(&(0x7f0000000040), 0x100000) sendmsg$unix(r2, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="01000000000000000345"], 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffd32}, 0x0) 00:01:00 executing program 0: r0 = socket(0x2, 0x5, 0x0) sendto$unix(r0, 0x0, 0x1000000, 0xc700, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) fcntl$setstatus(r0, 0x4, 0x40) 00:01:00 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) sendmsg$unix(r0, &(0x7f0000000640)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000005c0)=[{&(0x7f00000001c0)="66dc6241186ac83f4094d4e15a8a0322cb7e6881ab66c9bae36d4654438157c88ab442692e886805d14e85b3662799a0fb682489e206e223242ad96ac9f8bde06b38c8bb2074db5a3e2fc620dc7aa0fd256c26695b6fbfe9e312", 0x5a}, {&(0x7f0000000240)="306a340eb7baa68d25fc0d2d2a97ec1cc4280586cb6a07a0865f8f6d8139f2666c2d5bbd6355a09d58cdd3ef320e22cc84a7f904b62c0e628eadc7fc0fda64e3f4b43b54d35aee3fcfaa3f22c81429a4224fe4a3a186270613c33604684ff0ccefdf665621a8c7ff8036c05ffe2a5cf85002ebadc7d4bc6c14fca0a7980a4ddf6952324f2dd0d83b701e35220b752fffa73d0b1a946ca8254b12ca745642a61211fba901d0930684b44ac9d5f50836e2f420a929b9d49f597542303fe984791df3edefe3306d5a52337e7a7007857e4cc4e224140df543b99a", 0xd9}, {&(0x7f0000000340)="d7a9dda79727166efd42ebbca761c93df0540dea2d2181b596d5eecc45893ac796f8947730318d01e42d370baea77f93546ff55db6594c9bd06c6aa6bdef08adc2545f6eb88eca18285542e5ab3b95edc97740f631c33a382ae77302324c67b00c137dc9ce4ca9d3fcccb1ca28fe2693659d6105922814edacd53206c3d1e0e252e5a0464c56b6d25c089c0c7221898f21e5c2e1a297778ecf030488c43c22f30ee35eb77904234a96848e902fe17ee7365cfbfb2f4e73ede2e3c41a25c079cd21080e603edcfea66eab27144c72dc85a6c094ad54522aef6f56b83e7457e31a406a5ded9b59176af8d73e2e8856c689e6", 0xf1}, {&(0x7f0000000440)="07beff9323ef39ef9a70b60371e2989dc5d99467101a6e8bb8f69724900c56a22e52699d2e8b06ac0e7b28975ed9d1102388885d17d8ed599585c9cf9c78521f7b52fc0b6a65d99ed4688bedd9a9b277b47ee400de3a9af20fc2c1563275bb8707598a333db13749c8cf60bfc7344038b3122f7200e607e7de8c8b96762deff769cc7115f96628208912e1", 0x8b}, {&(0x7f0000000500)="779170c636cba853635803d1fe0b7a3f02656f52dc813c63a8236b018e0bc9134b2e0ffe55dbe46fa15d56982c540230afe25e7308d976a5e61c3df7dd8dc29a3ff0af6aa34748d12393c565e341e24aad31b02280a02d96b23bd7827645d5978d848dbba94b973656387434b7e1459d62aef08606df3eb444532b28fe5f943423e5dd390e2d64fb2aa90dcf92c279a0e23fdad1f429d3b93fb99e836aed66371f689ed85439303410bbf7d7501ea0", 0xaf}], 0x5}, 0x188) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2a, &(0x7f0000000000), 0x4) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet(0x2, 0x6, 0xffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000000c0)=0x4, 0x4) 00:01:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, 0x0, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:01 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x8, 0x182) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:01:01 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x0) r0 = shmget(0x3, 0x1000, 0x104, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/145) 00:01:01 executing program 0: munmap(&(0x7f0000d8f000/0x1000)=nil, 0x1000) r0 = getpgrp(0x0) getpgrp(r0) r1 = dup(0xffffffffffffff9c) socketpair(0x17, 0x10000003, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r4 = dup(0xffffffffffffff9c) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000040)=[{r1, 0x1}, {r2, 0x2000}, {r3, 0x4}, {r4, 0x4}, {r5, 0x100}, {r6, 0xc}], 0x6, 0x6) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) 00:01:01 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0xfffffffffffffffe, 0x20000000) setsockopt$inet6_tcp_int(r0, 0x6, 0x1022, &(0x7f0000000000), 0x4) 00:01:01 executing program 2: r0 = semget$private(0x0, 0x6, 0x0) r1 = semget$private(0x0, 0x3, 0x100) semop(r0, &(0x7f0000000040)=[{0x0, 0x9, 0x1000}, {0x0, 0x3ff, 0x1800}, {0x2, 0x3, 0x800}], 0x3) semget$private(0x0, 0x1, 0x202) semget$private(0x0, 0x3, 0xd69a231bd3b1e789) __semctl$SEM_INFO(r1, 0x4, 0xb, &(0x7f0000000000)=""/54) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000000080)=0x3ff) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f00000000c0)=0xfffffffffffffffb) 00:01:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), 0x4) 00:01:01 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x2, 0x0, @loopback}, 0x1c) 00:01:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, 0x0, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:03 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) preadv(r0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/203, 0xcb}, {&(0x7f0000000000)=""/13, 0xd}, {&(0x7f00000004c0)=""/64, 0x40}, {&(0x7f0000000500)=""/42, 0x2a}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x5, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="dc6d77697c25b121bfb9fb5e1373a3eb79790971735c49535b3fd1a09757cb2fb02a487beef4105faf20dc8e749cd86336c976599591e45b6614d960292535e234134de39b16d538e26e6f9f195c424074776dffd46fbdc6704644dc68a9d625eb8c256f5dcb70ab109154395ab785d9a8c861c75ff974c0e1ab3918d047d8c860ce60c6536c1280560a40101ef8db5e94f620f60ea2f4ba59f1e38f15b8b8", 0x9f}, {&(0x7f0000000100)="0b6ac1f8d0447733be790238a8674b9fe8db56346697511f3b847a395c7d1419bfbd0c4115118b5f981be333030bb9152cb033d9d2ad173bbb7337279bde1585b20c1e4fb6f877c887", 0x49}, {&(0x7f0000000180)="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", 0xfd}], 0x3, 0x5) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000002c0)={'accf_data\x00', "9feb2a53d650f1a9cbc1943b17a8000f730d664ff73dade07a52470c6a2f88b91ad895c72329202950fab779f766014f87da64a3aa5946a6a4ebb56b12cf83761a832df6aacf64a823e5c6a5a8c08934abb923829dac7baa19705cb84ed08bb73280cfdd339826590721a4688e8a9f65a85d48d5f754030d8e0f5a4d997e9ad02d63885c71a5dab87270238ccdb569a10bb2e918b2f977282c46be037842376e96911861e4af3dfe5fe19ae08f619cda11df341aba53a376e9e3470ba283926332659be0bdb376c63a04b3505a798148aec181405bed5118cab860da340b0363fe742838cb9df4e0d0ed3d028d35d4ed"}, 0x100) 00:01:03 executing program 0: r0 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r0, 0x0) mprotect(&(0x7f0000218000/0x2000)=nil, 0x2000, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000080), 0x110) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x800) getpeername(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) write(r1, &(0x7f00000003c0)="1e348a2c5d9696e1b6ab7f6f1cee3d993d288fcbb7ba219ec16e9685b6f6cc16d0da1e524bb4fa1efd9182c2763e7effffff7f7f0224d490853c9ae87fd6a98db917695a18a0b34026d9bce2da333c27fef4e48fa57fbf5c0b8b9eafdeb46c712854707b8a44b57efed98f60e135f6d260010057eb65f009aca9cf8256300df6d2b851f2a41704c3341adf52000000000000009ae5ef5b8eb31e2ba25d968132ec32ae419d0061606528a34ade0f4d116dbca5ccff7e5fe00000000000000000", 0xfffffffffffffee5) dup(r1) 00:01:03 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000080)={0x1, {{0x2, 0x0, @multicast2}}}, 0x90) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x46, &(0x7f0000000140)="05b836b9ccce97d71e6edc60", 0xc) 00:01:03 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20300, 0x130) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/16, 0x10) getgroups(0x3, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) chown(&(0x7f00000003c0)='.\x00', 0xee00, r1) 00:01:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x9, r2}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, &(0x7f0000001280)}, &(0x7f0000001340)=0x7) 00:01:03 executing program 2: r0 = getegid() fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = semget(0x0, 0x0, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000180)={0x2, [0x9, 0xfffffffffffffbff]}, 0x8) semop(r2, &(0x7f0000001640)=[{0x3, 0x70, 0x1800}, {0x3}], 0x2) 00:01:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="d4000000d8ecd5dac4143e287897e69074623626aa742d30b9adc2b155e704f2f4cfc0e925a0b23c2a450403c30299051285271cdf94838678d523e32ca58c82ea8a55f2fd6f3a4d72b10163176c29e4b4116095d559e4b1dc124dc768ae589dac3c02e4f20b346b08fd7a0b95585524678b42398d96bbdd88af3f671061da3587e70f4fd85cd72e4994deccd628573fb41582c76960b3d8209044ec6139ed917eddf2154271e923cdb849918edbe7abd407c999ee076d97b8d4e74c1e2882f970687c4f395e54e28f4691c77500efc58184fed6d7e6bc3f00000000000000000000000000"], &(0x7f00000001c0)=0xdc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x5}, 0x8) r3 = dup(r0) utimensat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x2}, {0x2}}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000040), 0x0) 00:01:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:04 executing program 1: r0 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0xa, 0xffffffffffffffff, 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x10040) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0xffffffffffffffff, 0x84) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setreuid(0xffffffffffffffff, 0x0) 00:01:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000180)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:01:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0xfffffffffffffd2a, 0x8, 0x3ff, 0x9, 0x5, 0xfaa, 0x8f3, {@in6={{0x1c, 0x0, 0x80, @loopback, 0x1}}, 0x0, 0x8000, 0xfffffffffffff801, 0x5, 0x7, 0x1}}, &(0x7f00000000c0)=0xb0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0x101}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r2, 0x81, 0x76, "97dae7aecaefba536e657e7c2e434da71cc0e66184a02530b62f37976ac40a0d15ec3bb4d3488cf93e5f85c948fb9d2619a3d4eaca8dd2f15b881ed24e9dc97d43bd22d8226ef803e64b533c5878d534cb90086ac220e194fd228853f0f4f7b9130acc637fbe39fc19f7e8ef09c31a85615051afe159"}, 0x7e) socketpair(0x1, 0x3, 0x800, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x1f, 0xfffffffffffffff8, 0x10000}, &(0x7f0000000300)=0x94) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000340)={r3, 0xfffffffffffffff7, 0x8, 0x2ad, 0x200000000000000, 0x100, 0x0, 0x4, {@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r3, 0x4, 0xc31e, 0x80, 0xffff, 0x1ff}}, &(0x7f0000000400)=0xb0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000440)={r2, 0x7ff}, &(0x7f0000000480)=0x8) r7 = open(&(0x7f00000004c0)='./file0\x00', 0x800, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f00000005c0)={r1, &(0x7f0000000500)=[@in6={0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x2, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x0, 0x2, @empty, 0x80000001}, @in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x80000000}, @in={0x2, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000600)=0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000640), &(0x7f0000000680)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000000780)={r2, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000800)={0x8, 0x2000, 0x2, 0x20, r6}, &(0x7f0000000840)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000880)={@in={{0x2, 0x0, @broadcast}}, r2, 0x7, 0x1, 0x2}, &(0x7f0000000940)=0x94) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000980), &(0x7f00000009c0)=0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000a40)={0xe985, &(0x7f0000000a00)=[@in6={0x1c, 0x3, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000a80)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000ac0)={r8, 0x552}, &(0x7f0000000b00)=0x8) getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000b40)={@multicast2, @broadcast, 0x0}, &(0x7f0000000b80)=0xc) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000bc0)={@remote={0xfe, 0x80, [], 0x0}, r10}, 0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000c00)={r9, 0xed, 0x10000}, 0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000c40)=0x8000, 0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) getsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000d00), &(0x7f0000000d40)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000d80)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000dc0)=0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000e00)={0x0, 0x6, r11}, 0xc) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) truncate(&(0x7f0000000e40)='./file0\x00', 0x9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000e80), &(0x7f0000000ec0)=0x4) setsockopt$inet_tcp_buf(r4, 0x6, 0x40, &(0x7f0000000f00)="8a4e2a8edc497b9dd1ab1c9a1edfd69ecbb29e34f38e0d74ad3ca9550360c307fbe2beb8d486a2ad8e4252b6815333fe67cbae1fd28e412ff9a4a6f7baceee3f4de8b28e76b195d155841e2d6d62fee5dfdae420ed5080382d4b5ceb7734f6eb960b47005c981d877c119b13137539f033f3fdb32f6df93d1834341fa5c4cf8b2395c2759d2c6f9f5f7e8301420c5a95f58fadd6a022034a6d48e0a06157f22017920212f9fcbe47ab8d7c21e30a1d5ee3964af8ccd33bce5426a72a68dd182835c13e07ffc4d26f3a78afa1b00880e68f702d27b66f6aff75a180c559", 0xdd) 00:01:06 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x900, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket(0x1c, 0x5, 0x6f4c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x49}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x4, 0x6}, &(0x7f00000000c0)=0x8) 00:01:06 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x1, @loopback}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x7ff}, 0x8) r2 = accept4(r0, 0x0, &(0x7f00000001c0), 0x10000000) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000340)={0x80000001, 0x2, 0x0, 0x503, 0xff, 0x7ff, 0xfffffffffffffffd, 0x0, r1}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000440)={r3, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000480)=0x10) connect$inet6(r2, &(0x7f00000004c0)={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000500)={0x8, 0x2100, 0x8001, 0x401, r4}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000540)={0x8, [0x0, 0x8, 0x1, 0x5f, 0x1, 0x0, 0x60, 0xc2]}, &(0x7f0000000580)=0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000005c0)={0x5, {{0x2, 0x3, @loopback}}}, 0x90) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000680)={0x7, 0x0, 0x710, 0x100, 0x7}, 0xc) lseek(r0, 0x0, 0x0) getsockname$unix(r2, &(0x7f00000006c0)=@file={0x0, ""/4096}, &(0x7f0000001700)=0x1002) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001740), &(0x7f0000001780)=0x4) r5 = open(&(0x7f00000017c0)='./file0\x00', 0x0, 0x30) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000001840)={r4, &(0x7f0000001800)=[@in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}]}, &(0x7f0000001880)=0x10) r6 = accept4$inet6(r2, &(0x7f00000018c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001900)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000001940), &(0x7f0000001980)=0x4) accept4$inet6(r2, &(0x7f00000019c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001a00)=0x1c, 0x10000000) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000001a40), &(0x7f0000001a80)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000001ac0)={r3, 0xae6, 0x5, [0x6, 0x9, 0x7ff, 0x5, 0xffffffff]}, 0x12) r7 = socket(0x10, 0x10000000, 0x0) utimes(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)={{0xc8, 0x4}, {0x148, 0x9}}) lseek(r2, 0x0, 0x7) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f0000001b80)=0x5, 0x4) poll(&(0x7f0000001bc0)=[{r7, 0x4}, {r2, 0xa0}, {r7, 0x8}, {r5, 0x4}, {r0, 0x10}, {r0}], 0x6, 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r7, 0x84, 0x8004, &(0x7f0000001cc0)={r4, &(0x7f0000001c00)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000001d00)=0x10) socket(0x17, 0x5, 0x6) 00:01:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf20) fcntl$setstatus(r1, 0x4, 0x10044) ppoll(&(0x7f00000000c0)=[{r0, 0x2000}, {r0, 0x2}, {r0, 0x40}, {r0, 0x4}, {r1, 0x4}, {r1, 0x8}], 0x6, &(0x7f0000000140)={0x3, 0x7fffffff00000000}, &(0x7f0000000180)={0x6}, 0x8) read(r1, &(0x7f0000000000)=""/175, 0x6d999) 00:01:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) r2 = shmget(0x3, 0x4000, 0xc, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0x10) 00:01:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 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_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0xffffffff, 0x5, 0x0, 0x5, 0x7fff, 0x7fffffff}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x8, 0x3fa0, 0x7]}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @broadcast}}, 0x0, 0x8, 0x5, 0x305, 0x8000, 0x100, 0x1000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xff, @empty, 0xff}}, r2, 0x7, 0x3, 0x2, 0x30, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:01:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x266) getsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:08 executing program 1: setitimer(0x0, &(0x7f0000000200)={{}, {0xda}}, 0x0) getitimer(0x0, &(0x7f0000000000)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet(0x2, 0x5, 0xbc8a) socketpair(0x13, 0x3, 0x53960cd7, &(0x7f0000000040)={0xffffffffffffffff}) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10200, 0x100) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) ppoll(&(0x7f0000000100)=[{r0, 0x100}, {r1, 0x100}, {r2, 0x180}, {r3, 0x4}, {r4, 0x2001}, {r5, 0x14}], 0x6, &(0x7f0000000140)={0x7}, &(0x7f0000000180)={0xffffffffffffffe1}, 0x8) 00:01:08 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ftruncate(r0, 0x3fa6) write(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x81012, r0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0xde56) 00:01:08 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) ftruncate(0xffffffffffffffff, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(0xffffffffffffffff, 0x6) mkdir(&(0x7f0000000280)='./file1\x00', 0x80) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x18) r6 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r5, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) faccessat(r4, &(0x7f00000001c0)='./file1\x00', 0x40, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:01:08 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x3, 0x20000000000000) setsockopt$inet_opts(r0, 0x0, 0x2000000002, &(0x7f00000000c0), 0x2a) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fdatasync(r1) 00:01:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) ftruncate(r1, 0x0) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) panic: invalid dst page 0xfffff8007cda4f98 cpuid = 1 time = 68 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001fa98750 vpanic() at vpanic+0x1e0/frame 0xfffffe001fa987b0 panic() at panic+0x43/frame 0xfffffe001fa98810 vm_fault_copy_entry() at vm_fault_copy_entry+0x808/frame 0xfffffe001fa988d0 vm_map_protect() at vm_map_protect+0x5f9/frame 0xfffffe001fa98940 sys_mprotect() at sys_mprotect+0xcc/frame 0xfffffe001fa98980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe001fa98ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe001fa98ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e5a, rsp = 0x7fffdff79f38, rbp = 0x3 --- KDB: enter: panic [ thread pid 3910 tid 100228 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why