Warning: Permanently added '10.128.0.120' (ECDSA) to the list of known hosts. 2019/04/07 01:34:06 fuzzer started 2019/04/07 01:34:06 dialing manager at 10.128.0.248:47480 2019/04/07 01:34:06 syscalls: 438 2019/04/07 01:34:06 code coverage: enabled 2019/04/07 01:34:06 comparison tracing: enabled 2019/04/07 01:34:06 extra coverage: support is not implemented in syzkaller 2019/04/07 01:34:06 setuid sandbox: support is not implemented in syzkaller 2019/04/07 01:34:06 namespace sandbox: support is not implemented in syzkaller 2019/04/07 01:34:06 Android sandbox: support is not implemented in syzkaller 2019/04/07 01:34:06 fault injection: support is not implemented in syzkaller 2019/04/07 01:34:06 leak checking: support is not implemented in syzkaller 2019/04/07 01:34:06 net packet injection: enabled 2019/04/07 01:34:06 net device setup: support is not implemented in syzkaller 01:34:17 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fstat(r0, &(0x7f0000000000)) recvfrom$inet6(r0, &(0x7f0000000100)=""/204, 0xcc, 0x40080, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c, 0x30000000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000280)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0x4) fcntl$setflags(r0, 0x2, 0x1) fchmod(r1, 0x2a) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000340), &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x40, 0x707d0eee, 0x1, 0x4, 0xfffffffffffeffff, 0x7, 0x1f, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x4, 0x7, 0x3f, 0x7fffffff}}, &(0x7f0000000480)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000580)={r3, &(0x7f00000004c0)=[@in6, @in6, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000600)={r4, 0x3, 0x3a8, 0x1f, 0xfff, 0xb6, 0x5, 0x3, {@in={{0x2, 0x1, @loopback}}, r2, 0x5, 0x4, 0x6, 0x6, 0x7ff}}, &(0x7f00000006c0)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000700)={@in={{0x2, 0x0}}, r5}, 0x8c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000007c0)={r2, 0xd447, 0x4, 0x5, 0x7fffffff, 0x1000, 0x1, 0xd, {@in6={{0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}}}, r2, 0x2, 0x7eb, 0x0, 0x7fffffff, 0x5}}, &(0x7f0000000880)=0xb0) lseek(r0, 0x0, 0x3) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000008c0)=0x8, 0x4) r6 = dup(r1) mkdir(&(0x7f0000000900)='./file0\x00', 0x0) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000940)={r2, 0x80, 0x2, 0x0, 0x10001, 0x3}, &(0x7f0000000980)=0x14) r9 = socket$inet6(0x1c, 0x10000004, 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000009c0)={r4, 0x94, "4080fa8862c15ed7ecc38ecf4a531a3cfcea76dad45ba70ac6636a39870aac4b1f6915ee2cc9e7ce53645777b2893cec1d5e19ef75a7605b554316a1c556a6d1bbe0ac39b5b50f24e9967916189df24c66ac9a37d2049e9d367d8d103e6c6d9c8ed853204fbbc3821f84f9f4cd80c08b063dc4070d6e3cd6888e1dca1679137178ad8d70c720da8017124ff283ce258a806c05e4"}, &(0x7f0000000a80)=0x9c) socketpair(0x0, 0x10000001, 0x1000, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r10, 0x84, 0xd, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) fcntl$setstatus(r1, 0x4, 0x8) poll(&(0x7f0000000b80)=[{r6, 0x100}, {r9, 0x84}, {r10, 0x4}, {r10, 0x4}, {r10, 0x40}, {r1, 0x2004}, {r7}, {r10, 0x10}, {r9}, {r6, 0x4}], 0xa, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r10, 0x84, 0x1b, &(0x7f0000000c00)=0x401, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r10, 0x84, 0x1a, &(0x7f0000000c40)={r3, 0x4}, &(0x7f0000000c80)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r9, 0x84, 0x19, &(0x7f0000000cc0)={r8, 0x5}, &(0x7f0000000d00)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r10, 0x84, 0x26, &(0x7f0000000d40)={r3, 0x2}, &(0x7f0000000d80)=0x8) 01:34:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) setsockopt(r0, 0x7, 0x10001, &(0x7f0000000140)="73a7487cc2ca3771fe9be07f65b3e95cf868c76293620b1956b6ed854f9fbed05dbb17767f68764ce9b8452c2b6c1f2b5ac5e21461a24b13f51fe0cfc2e33ea1bb2f518b16fd65af8b1e78b559db72e0ceb91c4f04f0f93fb4938cc29c1f1c1c", 0x60) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r1, 0x9}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000200)=@in6={0x1c, 0x2, 0xffffffffffffffce, @local={0xfe, 0x80, [], 0x0}, 0x101}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000240)="42b63c66", 0x4}, {&(0x7f0000000280)="564bcb23289ee4cd342d8f11874ad6bb29", 0x11}, {&(0x7f00000002c0)="1759dc2fac0089b215ee862327de938092e1", 0x12}, {&(0x7f0000000300)="e6637bedd81ee103ec0e47f463060e109a35e7b75cb98c5c0e1c89fe336ed805639a34fa6ac3b1274d023912bb3ab2b2fca6db4d430becc18c28c5f458eda47b4329d86042785f13b6ff4f911b9d21508448d3b3a0276e9b5aa12ecc5907bf26bc9a07af91f575caaa33c0d65df8c264de271d6c1da410fc61ace4d7ffbe", 0x7e}], 0x4, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x10, 0x2, 0x5, r1}}, @init={0x14, 0x84, 0x1, {0x401, 0x4, 0x3ff, 0x3ff}}, @dstaddrv6={0x1c}, @authinfo={0x10, 0x84, 0x8, {0xff}}], 0x6c, 0x80}, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000004c0)=0x10, 0x20000000) sendmsg$inet_sctp(r2, &(0x7f00000007c0)={&(0x7f0000000500)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000540)="a5db22da6db883e5212b9a16319e1a7094ff9d0db1e47b8ec5a55d85224f4556776719da9d0f80d2dc1a2968eb1d35bb160c43184fba9cc1f2927b2a8e22eebd4ab7561f98753b05ca990559771c8b3c0cdfb8b7dcbc68f9beebab9ea4e006bfa00f7b8ceb534f5eb8fbb55f39c868002f5f8584", 0x74}, {&(0x7f00000005c0)="256b0d170901b6e46c4dbba893c88960172ffa6c4fa2ec31ad7686d8fdf3bde1a56b6770c1cb65277281fffcab641f3d8216e9b332436eed4f249cc9feaa13456c22f6cc21033e9d0b2c54f73e3fae7701e639", 0x53}, {&(0x7f0000000640)="bb00183cb7ac4aa83903d5346456f1c942a917ba615de0739cd53d6bece623df5e16396138732997edc9185ee3ae637e08f5b8924c5d9adbce15bcfd05f9b31c7b411f921e907bb6e099519e3e7b9e072bdecf0420c13a2dcd017211c886376db511a86617741f23b9da6834a66a9487e311d05c7b924f652b41bba2d9bc121eec4370254ff90c5bfe9bc91721e4d07d9fba6f0a400c48c863063fb5e77064", 0x9f}, {&(0x7f0000000700)="e2ef4d10053e0141d681e0da48dfcca9bc5aae45e900f26171066efa2651f51aea7a5e55de7a80e51aa38b0989d9a01f9f867be97332ee27a4", 0x39}], 0x4, &(0x7f0000000780)=[@authinfo={0x10, 0x84, 0x8, {0x2}}], 0x10, 0x100}, 0x180) r3 = open(&(0x7f0000000800)='./file0\x00', 0x1, 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000840)={r1, 0x0, 0x4, 0x3800000, 0x3ff0000000, 0x6}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000880)={r1, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000008c0), &(0x7f0000000900)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000940)={0x1, 0x1, r1}, &(0x7f0000000980)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) r5 = shmget$private(0x0, 0x1000, 0x120, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r5, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000a00)={r4, &(0x7f00000009c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000a40)=0x10) fchmodat(r3, &(0x7f0000000a80)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000bc0)={r6, &(0x7f0000000ac0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000c00)=0x10) r8 = socket$inet6(0x1c, 0x7, 0xffffffffffffff00) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000c40)={r6, 0xffffffffffffffb2, 0x5a, 0x80000000, 0x800}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000c80)={0x1, {{0x2, 0x3, @multicast2}}}, 0x90) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000000d40)={r4, 0x8}, &(0x7f0000000d80)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000dc0)=0xffff, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000e00), &(0x7f0000000e40)=0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000e80)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000000ec0)={r7}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000f00)={r6, 0xffffffff}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000f40)={0xfff, 0x0, 0x4, 0x0, 0x5f80}, 0xc) 01:34:17 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = getpid() fcntl$setown(r0, 0x6, r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001040)=0x1008) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001080)={r2, 0x3}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f00000010c0)=0xfff, 0x4) getrusage(0x1, &(0x7f0000001100)) fcntl$getflags(r0, 0x3) freebsd10_pipe(&(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000001200)={r2, 0x3, 0x5}, 0x8) lseek(r4, 0x39, 0x0) r5 = semget(0x2, 0x0, 0x2) freebsd11_lstat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getuid() fstat(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000001500)={{0x3, r6, r7, r8, r9, 0x1, 0xf4ea}, 0x5, 0xf1, 0x8}) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000001580)={r2}, &(0x7f00000015c0)=0x8) bind$unix(r4, &(0x7f0000001600)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000001640)={r10, 0x80000000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000001680)={r10, 0x81, 0x1000, "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"}, 0x1008) lseek(r3, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000026c0)={@in={{0x2, 0x2}}, r2, 0xb0, 0x2, 0x4, 0x7, 0x5, 0x10001}, 0xa0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f00000027c0)={r2, &(0x7f0000002780)=[@in6={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x1, 0x7fffffff, @local={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f0000002800)=0x10) getsockopt$inet6_tcp_buf(r3, 0x6, 0x25, &(0x7f0000002840)=""/237, &(0x7f0000002940)=0xed) semget$private(0x0, 0x3, 0x40) readlink(&(0x7f0000002980)='./file0\x00', &(0x7f00000029c0)=""/135, 0x87) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000002a80)={@in6={{0x1c, 0x2, 0x2, @empty, 0x7f000}}, r10, 0x1, 0x1, 0x7f}, &(0x7f0000002b40)=0x8c) setsockopt$inet6_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000002b80)={0x9, "8cedbdd62e37712f2ebbcbe03c2aa232"}, 0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000002bc0)={r2, 0xfc, "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"}, &(0x7f0000002d00)=0x104) 01:34:17 executing program 3: chdir(&(0x7f0000000000)='./file0\x00') freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r3, 0x66, 0x7, 0xffff, 0xfecb, 0x78584bbf}, &(0x7f0000000180)=0x14) recvmsg(r0, &(0x7f0000000380)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000200)=""/93, 0x5d}], 0x1, &(0x7f00000002c0)=""/172, 0xac}, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x53, &(0x7f00000003c0)={0x7fff, {{0x2, 0x1, @multicast2}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x118) poll(&(0x7f0000000500)=[{r1, 0x100}], 0x1, 0x4000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000540)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x2, @loopback}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000580)={0xffffffff, 0x800, 0x8, 0x6, r4}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000005c0)={r3, 0x7fffffff}, 0x8) poll(&(0x7f0000000600)=[{r0, 0x4}, {r2, 0x2000}, {r1, 0x88}, {r0, 0x4}, {r1}, {r0, 0x9}], 0x6, 0x3) lseek(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000640)={r4, 0x9, 0xa, [0x4, 0x6, 0x3ff, 0xfffffffffffffffe, 0x3577, 0x2, 0x0, 0x235707d9, 0x6, 0x7]}, &(0x7f0000000680)=0x1c) sendfile(r1, r2, &(0x7f00000006c0), 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000700)={0xf, 0x80000000, r3}, &(0x7f0000000740)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000780)={r4, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000007c0)={r5, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000008c0)={r4, &(0x7f0000000800)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x20ed000000000000, @empty, 0x4}, @in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x3, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x1000}]}, &(0x7f0000000900)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000940)={0xf, 0x97, r4}, 0xc) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000980), &(0x7f00000009c0)=0x4) r7 = fcntl$getown(r2, 0x5) fcntl$lock(r1, 0xc, &(0x7f0000000a00)={0x3, 0x0, 0xbc8, 0x40, r7}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000a40)=0x4, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000a80)={0x5, [0x4, 0x80, 0x1ff, 0x4a, 0xffffffff]}, &(0x7f0000000ac0)=0xe) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000b00)={r6, 0x4, 0x2, 0x8, 0xffff}, &(0x7f0000000b40)=0x14) r8 = socket$inet(0x2, 0x1, 0xffff) recvfrom(r8, &(0x7f0000000b80)=""/243, 0xf3, 0xc1, &(0x7f0000000c80)=@in6={0x1c, 0x0, 0x100, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffa}, 0x1c) r9 = semget$private(0x0, 0x3, 0x200) __semctl$GETNCNT(r9, 0x7, 0x3, &(0x7f0000000cc0)=""/21) 01:34:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x100) freebsd11_mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x21, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820203000400e90b8a6a"], 0x1) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0xb) close(r0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) 01:34:18 executing program 2: r0 = socket(0x4, 0x20000003, 0x8003) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000180)={0x81, 0x1, 0xff, 0xc7, 0x3}, 0xc) getgroups(0x40000097, &(0x7f0000000040)) r1 = msgget$private(0x0, 0x8) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) truncate(&(0x7f00000001c0)='./file0\x00', 0xcd9) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x3b7) msgctl$IPC_RMID(r1, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/117) msgget$private(0x0, 0x18a) 01:34:18 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 01:34:18 executing program 1: clock_gettime(0x8000c0001012, 0x0) r0 = msgget(0x1, 0x2) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1008, 0x0) 01:34:18 executing program 0: syz_execute_func(&(0x7f0000000080)="0f82a889999964460fb556f5640f3802a0e40b000064c1c45f450f5d2ec4a1f173d1002e660f2912c462edb8ffc48238f2434f0f0d08") r0 = socket$inet_tcp(0x2, 0x1, 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000180)={@rand_addr, @multicast2, @broadcast}, &(0x7f0000000040)=0xc) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000001c0)=0x3f, 0x4) 01:34:18 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xf2, "b883a11b6155c051d7b378ffa29055c18392fab22d2828af5dfc502909754c3c4322a612b757fb8b458f094904a55d9949fc08dd9feb941a677342ea4b772c14ff8b61048d331ef93475eb018f6bacc237c416b4586ba67b8e6f9aedb7bc60557ca03a8d91df34db79fccde3cfdec792dcccd3ef362a1c619cda7347cdc2623a3d38757b483e705c1d97306030e99d402c3fb6199e8ec2ca062298d93661bff184c99a5526592e9bf5172c9039b1c8410eb402e95f5034c2688549207d3a2a1004b228649a6752bfa39c979e3a5680a7f2f3e4825412408078722ebaee2cc96ba6b30111e7955cd0544571836adfe7c79709"}, &(0x7f00000001c0)=0xfa) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet6_int(r0, 0x29, 0x2b, 0x0, &(0x7f0000000040)) 01:34:18 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="0a0000000008400081001b00000000000007ff0001000002"], 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) unlink(&(0x7f0000000340)='./file0\x00') shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffc000/0x2000)=nil) r2 = shmget(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) socket$inet6_udp(0x1c, 0x2, 0x0) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/224) truncate(0x0, 0x80000208022001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) semop(0x0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="f02480b7eb4d74bd9fb63de4d9779c1395e11b46024857793421dec284706a5f384da22bbade39745e476f742f8a18bafabc88748e8582a325bc6c3ca3af6785505a2e0484b06b60de9e2f648ebc11", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) execve(0x0, 0x0, 0x0) 01:34:18 executing program 3: chdir(&(0x7f0000000000)='./file0\x00') freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r3, 0x66, 0x7, 0xffff, 0xfecb, 0x78584bbf}, &(0x7f0000000180)=0x14) recvmsg(r0, &(0x7f0000000380)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000200)=""/93, 0x5d}], 0x1, &(0x7f00000002c0)=""/172, 0xac}, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x53, &(0x7f00000003c0)={0x7fff, {{0x2, 0x1, @multicast2}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x118) poll(&(0x7f0000000500)=[{r1, 0x100}], 0x1, 0x4000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000540)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x2, @loopback}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000580)={0xffffffff, 0x800, 0x8, 0x6, r4}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000005c0)={r3, 0x7fffffff}, 0x8) poll(&(0x7f0000000600)=[{r0, 0x4}, {r2, 0x2000}, {r1, 0x88}, {r0, 0x4}, {r1}, {r0, 0x9}], 0x6, 0x3) lseek(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000640)={r4, 0x9, 0xa, [0x4, 0x6, 0x3ff, 0xfffffffffffffffe, 0x3577, 0x2, 0x0, 0x235707d9, 0x6, 0x7]}, &(0x7f0000000680)=0x1c) sendfile(r1, r2, &(0x7f00000006c0), 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000700)={0xf, 0x80000000, r3}, &(0x7f0000000740)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000780)={r4, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000007c0)={r5, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000008c0)={r4, &(0x7f0000000800)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x20ed000000000000, @empty, 0x4}, @in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x3, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x1000}]}, &(0x7f0000000900)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000940)={0xf, 0x97, r4}, 0xc) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000980), &(0x7f00000009c0)=0x4) r7 = fcntl$getown(r2, 0x5) fcntl$lock(r1, 0xc, &(0x7f0000000a00)={0x3, 0x0, 0xbc8, 0x40, r7}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000a40)=0x4, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000a80)={0x5, [0x4, 0x80, 0x1ff, 0x4a, 0xffffffff]}, &(0x7f0000000ac0)=0xe) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000b00)={r6, 0x4, 0x2, 0x8, 0xffff}, &(0x7f0000000b40)=0x14) r8 = socket$inet(0x2, 0x1, 0xffff) recvfrom(r8, &(0x7f0000000b80)=""/243, 0xf3, 0xc1, &(0x7f0000000c80)=@in6={0x1c, 0x0, 0x100, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffa}, 0x1c) r9 = semget$private(0x0, 0x3, 0x200) __semctl$GETNCNT(r9, 0x7, 0x3, &(0x7f0000000cc0)=""/21) 01:34:18 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000080), 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x56, &(0x7f00000000c0)={0x80000000, {{0x1c, 0x2, 0xffffffff, @empty, 0xffffffffffffffff}}, {{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x42}}}, 0x108) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x8, 0x4) getsockname$inet6(r1, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000280)=0x4, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x7d, &(0x7f0000000040)="545875d2a6acdb350fd05e502f44f676d16c65d6d93df97a07a20e9175a3f00512348bc44fd3b4215c092fce9dcc2392234811f1", 0x34) open(&(0x7f00000002c0)='.\x00', 0x300, 0x0) 01:34:18 executing program 2: clock_settime(0x0, &(0x7f0000000000)={0x10040000000000, 0x1}) clock_settime(0x0, &(0x7f00000000c0)) 01:34:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)=ANY=[], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x686}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x4, 0x10001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2}, 0x0) 00:00:00 executing program 2: r0 = socket(0x2, 0x3, 0x0) mprotect(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x7) setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000000)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000002200)={0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0}, 0x0) read(r1, &(0x7f0000000680)=""/4096, 0x1000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x10006) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) sendmsg$unix(r2, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup(r3) 00:00:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) 00:00:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000007c0)={0x2}, 0xb) socketpair(0x1, 0x30000000, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x7012, 0xb9f, 0x4, 0x4, 0x5, 0x2, 0x7ff, {@in={{0x2, 0x0, @multicast2}}, 0x0, 0xfffffffffffffffd, 0x8000, 0x80000001, 0x2, 0x1}}, &(0x7f0000000040)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)={r2, 0xa9, "30557b2f1c360a42cd98fb1ee3f57b7082a25e109e87f5c08ef73002120cfd8523d1785a680df8c6b2feeec3028c6eb5c6447158acce25cf78911de654add430d546b2e6b7e1bbef518786b3271a8c82b2f109023243bfb3a450a73fe2687382841b57f6c43d7cd220a64f05255bab3507040138be0119c01580037a10b54dd1248d5a11c3c84b389c7d294c41865fac1751e9dbdb7c6309171b5c83f302260082a9e0872f9b40be13"}, &(0x7f0000000080)=0xb1) recvmsg(r0, &(0x7f00000000c0)={0x0, 0xfc5e, 0x0, 0x0, &(0x7f0000000480)=""/140, 0x8c}, 0xfffffffffffffffd) 00:00:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) setsockopt$inet_int(r0, 0x0, 0x10, 0x0, 0x0) fdatasync(r0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0xbaf, 0x800}, &(0x7f0000000200)=0xc) 00:00:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x1ff, 0x0, 0x57, 0x2}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000180)={r3, 0xffffffff, 0x1, [0x0]}, 0xa) bind$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) pipe2(&(0x7f00000000c0), 0x4) accept4$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c, 0x20000000) getsockopt$sock_int(r0, 0xffff, 0x4, 0x0, &(0x7f0000000040)) 00:00:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={0x0, 0xfffffffffffff001}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x1, 0x2, 0x3f, 0xffff, 0x8}, &(0x7f0000000400)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x100}}, r1, 0x2, 0x1, 0x6}, &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x642b, 0x1000, 0x7, 0x100000001, r2}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1007, &(0x7f0000000100), 0x10) 00:00:00 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0400640077253c260b91ecbee186f60c56bdd41d180092a3b9ff9bfedd227b8eb7631f8cb2279ff1afcd103a547123f858e152f1353b931f30e25f8354c1705a7df50c8a0e610e956560721801b1fd0c19a2b7a63b9e8f22875fb2ef5d3641b237", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYPTR], &(0x7f0000000080)=0x5) execve(0x0, &(0x7f0000000fc0), &(0x7f0000000740)=[&(0x7f00000002c0), &(0x7f0000001040)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000008c0)='{\x00', &(0x7f0000000400)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000004c0)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000780)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000640)='^\x00', &(0x7f0000000680)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e']) fcntl$setstatus(r0, 0x4, 0x40) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)={0x4, 0x0, 0x10000, 0x5, 0x3, 0x5, 0x3, 0x8, 0x1ffe0000, 0x10, 0xfff}, 0xb) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) dup2(r0, r0) 00:00:00 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000da9a23fa16362629e8fd1c435aa765f770e2e5b4bff13580eaf27319495e98e3806b32cb8371887bdc1c668459ca344591cc548140a9b3e00bdadfec267812fb471d2bd9dd14e47dd6be5faaa0f58ecddacd75b18952773944c46cbd7585fd3d1cfdc12fcc18cc03c3e5a276720becad21f9016e00000000000000000000656d07b1a1e3a9414f81946094e12e4a2becdb8b11eccedf6834a53dcf601ca4bd0d37a6db4e3caa956a761b75d4d88e065d5eaf71dd4d750cc7a747359419f663e947c81f0bb61beba84b44139b3a89acfa"], 0x10}, 0x20004) dup(r1) 00:00:00 executing program 0: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000000080)="e4548612", 0x4, 0x0, 0x0, 0x0) listen(r0, 0xb2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xec, "56844228b6c613739a9b3ff18dac40d58c43bcbcdd91fb495b83ab95dff6204b8c58caa1822c86bc41693edefa824260faa71362d5139fa9fb42869309f7d83132aacd8c755997d34165dce0025240f230a474ec60c5895be7fc8b6c8aa2dbd3bea1ccd88f1da33b00b45a00daad01e4ae7f62a839b4ede3dd235cf0ddf776d8290632535fe70b15591ad99530d08df2cbf304593250d649d137d6d654252c35035042325bd2f1b81177e30b8a5fe972001e97c027a2bde81ae771ebef1e89b6022ceaeb36cd003e44dac554648062f399ce6944fc430b62b7e8e588e7cca9e16def4881f27ec80287e64c6a"}, &(0x7f0000000200)=0xf4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x80000000, 0x400, 0x60, 0x0, r1}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x1, 0x4) open(&(0x7f00000000c0)='./file0\x00', 0x20004, 0x81) 00:00:01 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x4edbaf0eff1a8870, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000300)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542232812de8acc771bca1ea3b5d866cc5b3cf4c6e89927d0ba3e5234fee2fbb5f3a1c9dd0e71bcdf33caafbf7113bd5f713c17a44855c6cab9fe3851a372d91ccc45e50b084bccd507659388e979b63be6f09d071fd13543017b9b0f1d83516a19718eefbf2dd9671d1392652c72901dfdf9a43f9c689462e3f6b714c815589dcd630014171196144e0d0b47bc4ca30cc1f8c75aa9fe6daab463a7eac6cf57398a157b468e4de83075841e2fd15ece37", 0xd0, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB], &(0x7f0000000240)=0xe) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(0xffffffffffffffff, r1) r3 = openat(r2, &(0x7f000052fff8)='./file0\x00', 0x39, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f0000000180)={0x401, {{0x1c, 0x1, 0x5e5d, @remote={0xfe, 0x80, [], 0x0}, 0x88}}}, 0x88) lseek(r3, 0x0, 0x5) faccessat(r3, &(0x7f0000000140)='./file0\x00', 0x0, 0x1000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000040)=0x40, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_tcp_int(r3, 0x6, 0x44c, &(0x7f0000000280)=0xc1, 0x4) 00:00:01 executing program 0: r0 = socket(0x10000000011, 0x8000000003, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4) write(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000002540)={0x0, 0x1}, &(0x7f0000002580)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000025c0)={@in={{0x2, 0x2}}, 0x0, 0x4, 0xd0, 0x80, 0x8}, &(0x7f0000002680)=0xa0) sendmsg$inet_sctp(r0, &(0x7f0000002780)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="21d30e3f91420986f4f4ce7903cb47357e5b5c7a28515c7331e9dd6b56f47ab137651f10fd3b4b11b6bff4241f85173577119b75ab133cb9f0ccee9da3a05d5446611456fb4b7183c07bf467900609c2396f4f4eaeb9991f620cd634b6d76203603f7b", 0x63}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="d8a6d9f8394c1c60c56b0d01a860a38664361321df0ac26155722a01992b959249f2d20817cbca4d0d98aebd66d8487e4b9ae0a12b792ce9c405af8aae0549268540a1aaee3b5182a4a8baf40b54b2c2112f485f5b8204ba8e5a61d3bec99eb50dac41f605322100b93165a16bb51bc3c991fe0c858de3cbdd3181eda089493e010c22eb18ae93a49b4cf4df3c45e6a5441f306b8f6285f4ff0399f4952ce991a316a67bac8a1443e311a2ebff4de2628790a416a8e066f15c5aa491e7d0c341ec45be83531a33fc80abc948be6b0561d4827cd2f7031849d8365ca4e957b06f557cbc008e75737b15ab428333ed839ee96ecd3bd079", 0xf6}, {&(0x7f00000012c0)="a6349a47ff10af432cf161e123276607561851f50946e4806133a02dd134de4216b76313c9e618d4765ddcfb7138e18fd199f81830349f2fec0d9045589d6f503f04530eff446da976e3cfcdbe13c69097afdc8da11b79856c0805b1f12066aad054015a21c0fc78860eec60642f5e551c3d8d60392b7fe62a3592b58208f130d5446f6c468c4b16eedf2f357965b99d03abca63c26d637db6a29ffcf034527e73", 0xa1}, {&(0x7f0000001380)="1f1794b50a55360cd58a4585aa476326606d00e08058ce4ea8c5fb710c3a37016efd17c2b98d973be2404c2a6b21e98e5a3ffb79bd26cdeabd62e291c947c94c1904c005688faf7ba70de1e19f24ca91fffb497d1afeb5a660ac9ebf35a9883fd9366477caf7665982309c4710f687353058db65b29655954ab6004ae0bb4b67475e29239aa2ef4a447e0c91eb9fd2dd877238349bdd52b3e7a583f6d739e829a556482dfc95edf0e89e372faf2548a0ffcdafcf6912f3f07ed49bfe52113a562898f41f5f654152cd51e6d1b8d1fc62fea7", 0xd2}, {&(0x7f0000001480)="a8eef723c585d17f1ed7b8f5cb7572b9324d5e7fd01589df92ab48b5c5d8e6f78f0aa861632abe4d8d5acface8f2a41f6191db4d72d8fa3968382684e129c4fe69b0b9118f18a0e77d052dc4167aad22765d006fa97f2cd6aea5ed1c32c6a8c0c613241fae1d7eac59c273d89841089ba83f7c7e62fe2f86a9840e33bf48e036d31e12009b0ce57b94baf77b", 0x8c}, {&(0x7f0000001540)="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", 0x1000}], 0x7, &(0x7f00000026c0)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xffffffff}}, @init={0x14, 0x84, 0x1, {0x1000, 0x2, 0x400, 0x200}}, @init={0x14, 0x84, 0x1, {0x3, 0x9f64, 0x35}}, @init={0x14, 0x84, 0x1, {0x581a844b, 0x8, 0x0, 0x101}}, @sndinfo={0x1c, 0x84, 0x4, {0xf678, 0xa10, 0x6, 0x101, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x1000, 0x7fffffff, 0x10001, r3}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x833}}], 0xb0}, 0x8) 00:00:01 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x1000000000004}, 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) 00:00:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) socket$inet(0x2, 0x30000001, 0x4000000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) 00:00:01 executing program 2: mlock(&(0x7f0000f99000/0x3000)=nil, 0x3000) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xffff}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x3, 0x0, 0x6479, 0x4}, &(0x7f0000000180)=0x18) 00:00:01 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) ftruncate(r0, 0x1) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) fsync(r0) unlinkat(r0, &(0x7f0000000300)='./file1\x00', 0x800) 00:00:02 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x1df) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="140000e0280000002a0000000000000001000000"], 0x14}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:02 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100000, 0xa6) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) fcntl$dupfd(r2, 0x11, r0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @local}}}}, 0x0) 00:00:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = getpid() fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x2, 0x3, 0x8, 0x8000, r1}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000440)={r2, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYBLOB="08000000000001000400d5ad06f804e04ba81ad49924e0d6a1811392b3430338a9ae581f7a63cf1e9154fbe4cffca419cf5b1619307aa8605a2b4623feea03ce71e0fede69bb4ee94b186d9bc31337842c"], 0x0) nanosleep(&(0x7f0000000140)={0x9, 0x2}, &(0x7f0000000180)) freebsd11_mknodat(r0, &(0x7f0000000340)='./file0\x00', 0x6028, 0x12) clock_settime(0x8, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0xff, @empty, 0x6}}, r2, 0x9, 0x4, 0x110, 0xfffffffffffffffc, 0xffff, 0x1}, 0x98) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000002c0)=ANY=[@ANYBLOB="fff6ffffe00069e302aa57000100080000000015b0312aada3989d6369b4d14fe36f5e0833ea90bb657b47000db9a2077cafdd4c03f194cb2c6a5b117b2fcb1ddd332156a7ffe16f5dba8a4c84e5229cdafb853144f8a497610cabccfb0b"], 0x1) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x100, 0x0, 0x0) login: lock order reversal: 1st 0xfffff80012a3a7e8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3442 2nd 0xfffffe0000924540 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff80012a3aba8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110cd5e at witness_debugger+0x8e #1 0xffffffff8110c992 at witness_checkorder+0xf72 #2 0xffffffff8102d105 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102dc08 at __lockmgr_args+0x488 #4 0xffffffff8151b20a at ffs_lock+0xea #5 0xffffffff81969f65 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811c11cf at _vn_lock+0xaf #7 0xffffffff811a8051 at vget+0xb1 #8 0xffffffff811938f8 at vfs_hash_get+0x148 #9 0xffffffff81514771 at ffs_vgetf+0x51 #10 0xffffffff81504a14 at softdep_sync_buf+0x444 #11 0xffffffff8151c7b4 at ffs_syncvnode+0x394 #12 0xffffffff8151af78 at ffs_fsync+0x28 #13 0xffffffff81968a45 at VOP_FSYNC_APV+0xc5 #14 0xffffffff811bb9d1 at kern_fsync+0x261 #15 0xffffffff81718846 at amd64_syscall+0x436 00:00:02 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x6, 0x3}, 0x8) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000080), 0x159) #16 0xffffffff816e0bcd at fast_syscall_common+0x101 00:00:02 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000180)=""/202, &(0x7f0000000040)=0xca) 00:00:02 executing program 2: r0 = semget(0x3, 0x0, 0x20000000069) __semctl$GETPID(r0, 0x4, 0x4, 0x0) 00:00:02 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @empty, @rand_addr=0x1000}, 0xc) r1 = socket(0x2, 0x5, 0x0) getsockopt$sock_int(r1, 0xffff, 0x100, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:02 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) linkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x400) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') r1 = socket$inet6(0x1c, 0x10000001, 0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x100000001}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={r2, 0x78, "3517ccb1f63cfce3c5887d374bed7c7ae467aa31e4af63f3eb3981b41e32c33cea4e1c2c292e0aadf8fc3cc18c0d60f1576a40cef5b669bdeec6b3515862c42bc2f5eb5b42f066668b2d124e3af43993ddc41aaf0d015159284bbc6fb473a81dc249d32ca4f9fda9adebf3121f762a7bde759efd40c8d09e"}, &(0x7f0000000200)=0x80) unlink(&(0x7f0000000000)='./file0\x00') socketpair(0x1, 0x3, 0x5, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000340)=0x7ff, 0x4) socket$inet6(0x1c, 0x10000007, 0xffffffffffffffff) 00:00:02 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x52, &(0x7f0000000080)={0x56ff, {{0x1c, 0x1, 0x3, @loopback, 0x8001}}, {{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x108) close(r0) execve(0x0, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x3}], 0x1, 0x0) 00:00:02 executing program 2: mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) msync(&(0x7f0000216000/0x4000)=nil, 0x4000, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000215000/0x4000)=nil) shmat(r0, &(0x7f0000216000/0x3000)=nil, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x102) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x40, 0x1000) 00:00:05 executing program 1: msgget$private(0x0, 0x5) 00:00:05 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f00000011c0)="aefb65d45c38eb02c4a1ecd71c52490aa916313dc9e535f5db0cf6811750d3853eb93b9a7f018caea9f59d14a30591b9a559b9b66e15d1846f1d9840345206daabbcdf85656c4646dd9b9d75ffb39d76a78c67a122a181a4917de75e22581aea5bab5a90fa6590298a4f7e6d8fec0209ef02f7ed3b5af403bd724b02aede9fcd1ee0ff88230b1619d4bc750a26dc978d883010c24cad236a63dae51d3cf4", 0x9e) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000000140)="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", 0x1000) read(r2, &(0x7f0000002140)=""/107, 0x6b) fcntl$setstatus(r2, 0x4, 0x4) lseek(r1, 0x62, 0x0) write(r2, &(0x7f0000000080)="4aebffc8738c803dba72b1a3944c588f88d2a13e62748687f254c7055702f64c8cf4bda269d4e16087a1653e76b2671a14dffb224c79a21683a16f016bc11b21815ce04c31c5a9dd3098b668bf06c6d97c4a2a9d176edc62c751378b1ff415bb2a5cf57ef0dbcb7fead971834d6086197055a0cce9ddfb6c7f5581ab1e5870635fcc0fb03fa5db5caed14e770934", 0x8e) accept4$unix(r1, 0x0, &(0x7f00000012c0)=0x3e0, 0x8000000020000002) write(r1, &(0x7f0000001140)="0b602fd21d358b50cf636ebce5e149c5851542b7c4ad419125e3f7909c3b128d833a6f2498e8bd746fbe93e7168d00bfedf32db24471940dd63ec6b58f17a9083933a43fe43e41db2ef568d0a6042ebe5da351780f5649d43e2b828d748309b746407e0791d88a48b7a6c3", 0x6b) 00:00:05 executing program 0: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x8, 0x0, 0x0) 00:00:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={r1, 0x8000}, &(0x7f0000000500)=0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/67) r3 = getpgid(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x3, 0x20007, 0x2, r3}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x400000000000002) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000380)=""/188) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff6b) getpeername$inet(r0, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000540)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x1, 0xffff}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r4, 0x5}, &(0x7f0000000300)=0x8) 00:00:05 executing program 2: getgid() fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, r0]) setresgid(r1, r3, r2) 00:00:05 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f0000000040)=[{r0, 0x104}, {r0}, {r0, 0x201a}], 0x3, 0x6) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x55, 0x0}, 0x0) 00:00:05 executing program 2: r0 = socket(0x2, 0x4, 0x0) mlockall(0x2) listen(r0, 0x0) freebsd11_fstat(r0, &(0x7f0000000280)) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x1, {{0x1c, 0x0, 0x4, @loopback, 0x5}}}, 0x88) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x8) recvfrom(r0, &(0x7f0000000140)=""/232, 0xe8, 0x81, &(0x7f0000000000)=@in={0x2, 0x1, @loopback}, 0x10) fsync(r0) 00:00:05 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x7fffffff) ftruncate(r0, 0x10000) freebsd11_getdents(r0, &(0x7f0000000040)=""/14, 0xe) ftruncate(r0, 0x8000) chroot(&(0x7f0000000000)='./file0\x00') 00:00:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x2) r1 = getpgrp(0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080)=0x8, 0x4) r3 = getpgid(0xffffffffffffffff) setpgid(r1, r3) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)=ANY=[@ANYBLOB="02004e22ac1400aa00001d000000000000000000000000eeffffff000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/123, @ANYRES32=0x0, @ANYBLOB="8daa000008000000080200000900000093000300"], &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000005c0)=ANY=[@ANYBLOB="022d4268c593946e060000004b80e499852c3f1ec33b3532281467fdf5ca79bc03d9220a789835ddb84aef5ee1c948f6a706d8ccab0d25c19e316bb5649239d1fe6bbd45a867b4315ad72ba82ffb2a495e63dec2928d92372a1cf4f08f63499fafefaf00f0976cb7f60063f50b1a"], 0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f00000006c0)={r6, 0x800}, 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0x3}}}, 0x90) getsockopt$inet_mreqn(r7, 0x0, 0x7898d18d5f8a1107, &(0x7f0000000540)={@broadcast, @empty, 0x0}, &(0x7f0000000640)=0xc) setsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000680)={@remote={0xac, 0x14, 0x0}, @multicast1, r8}, 0xc) r9 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x21, &(0x7f0000000440)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) bind(r4, &(0x7f0000000000)=@in={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f00000002c0)={r10, &(0x7f0000000280)=[@in={0x2, 0x2, @multicast1}]}, &(0x7f00000004c0)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000740)=ANY=[@ANYBLOB="02004e2100000000000040000000000000000000000000000000000000000000800000000000000000000000000000000001040000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000008dd4ed827b78a181507793fe5c1f9137b81b0600a1cbf5f658da7455d3a14414c575224f0a9c8944a583638e5f96f69a974a66778a7ededc518f946b8669090e89c7a1ef3f2a4f1cf169393645106f212e1d9e3adf54f80328a52030a74ec935a779333395c142df405fc7cec2237816b2d71e8d2276e5c72ec94d16ec4bb7a007a19b78151d093b59d2aea40737a2f7e35abe694100"/285, @ANYRES32=r6], 0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000500)={r10, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000100)={r10, 0x793, 0xfff}, 0xc) open(&(0x7f0000000700)='./file0\x00', 0x10000c, 0x48) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:00:05 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040), 0x83) 00:00:08 executing program 1: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x400000000) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="00008002", 0x4) 00:00:08 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x6}, 0x2) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1ff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="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", 0x1fd}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) 00:00:08 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto(r0, &(0x7f0000000200)="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", 0xfa, 0x1, &(0x7f0000000300)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f00000001c0)) fchown(r0, r1, r2) setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x2bb) 00:00:08 executing program 1: r0 = socket(0x40001, 0x3, 0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080), 0x14) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x100) faccessat(r1, &(0x7f0000000100)='./file0\x00', 0x100, 0x100) 00:00:08 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x92) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f00000001c0)={0x3, {{0x2, 0x0, @multicast2}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x118) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = semget(0x1, 0x4, 0x298) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000100)=[0x4, 0x10000, 0x1, 0x7fffffff, 0x0, 0xbc, 0xe53c]) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) writev(r0, 0x0, 0x0) 00:00:08 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x26, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={r1, 0x1c, "b18ef9723e2c727616bf8729802a634cf996aeb71a7c25b39e519828"}, &(0x7f0000000080)=0x24) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x2, 0x8000}, 0x8) 00:00:08 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0x0}}, 0xffffffffffffffa5) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000040)={@empty, r2}, 0x14) 00:00:08 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x32, 0x0, &(0x7f0000000040)) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) sendfile(r1, r2, &(0x7f00000000c0), 0x0) 00:00:08 executing program 1: r0 = socket(0x2, 0x1, 0x3) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c65302c36a45b7ad50ab373b6e07e78053a7c00"], 0x10) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000180)="29fe15bbf77871b51293896a17848059ef63bc2cacc3521ad4f246c33e59765c6e1813be35cd62c66d950ef386af653aa611a87f594aed89b153330ce395f2de35b8e3648c08a37c457cb1e2a46ec117f76589250bc7b3409b8550ad71517f48", 0x60}, {&(0x7f0000000200)="6982aaec3f73c0d7f678615284a908d74d609040f0d7c7074832ba46bba325bf1d19f8edcca60e71bbdb6e4edd76ef2fa480a3d3729763a65080cdb73d684b6d0d620fa170d9a3593bbc27b0796fc2e4c2de1b40ade469d992ffc0f562887d5d16921c45944b12e76b83e92afa1dd81bf5f69b7c7d023a1a3b8cf9c6b89e51a7b365cbab70abc2c007d93817224d41d78d6225ef7796169d597b62646fe78bbec46ffe2b6f5dc5c4ec134f8a4d7623d8", 0xb0}, {&(0x7f00000002c0)="d1ea6a8de38de3d12ca3bd20ce31070dce3eac91b5159d68bdf63f22ae7dff15386eac8b903d67a7ac39918b85263e930afd1204c3ad2e25a86ef3ad94dd76c653e7b3a6104a669f0b30f7d598eae2f8054f20e62a4dabd9a8fb825fad589e932883296231be55a68327b967beb96861678fa1d2a4dd2205f255689976351478", 0x80}, {&(0x7f0000001380)="d45593231fc826d7011645bbe248101aac230b2b71cabefbe3507d0de34d4608e0b2d60a0cd1bc11b62306495af5adf615418e47136fd27790c920b77255a7008c5416958485169ec28b846249f42ae613d76a1e0b3bd9921b8cb0dd", 0x5c}], 0x5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x10001}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1}, 0x8) 00:00:08 executing program 2: r0 = socket$inet(0x2, 0x5, 0xfffffffffffffff6) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="892ce63374f2b34aa2da34cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039becfe6211c60b7f842843cccd16699920920506d6a117f5881ffeeb5a54662b146ce496d7df7b0b3f30e78e631d98bfd1e9f21cfbe2228657b34c6923d1a943d51065e538042fdfc585ccc1774177731b41ad5e259908164abc8ff5489d4dffbde651f31d1a69ae0203415ebac0c4e2256a29f4455897d95a962c7ea75e0ad0ea42819eacfa3ff2f16226124cbeb7655076a2d6a5187ca8f3a888728a34c82a0e2d5c0730acf323ec977b1bb18775d6d1ea98f8fdb0fd4fda5c37dcd86fba304d68267ea77ec61013925db", 0xf6) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0}, 0x0) 00:00:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x3, "b95c7581034f4bb6e040e84eee601a75"}, 0x14) listen(r0, 0x0) close(r0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x140, 0x141) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x1, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x73, 0x10, 0x9, 0x9e1, r2}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0x1, 0x5, 0x0, 0x3, 0xdd67}, &(0x7f00000001c0)=0x14) 00:00:08 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000002c0)={@loopback, @rand_addr, @remote}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180)=0x3, 0x4) sendmsg$unix(r0, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x10000005, 0x8) fsync(r2) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x80a}, {0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}}, 0x8, [0x100000001, 0xb3, 0x1, 0x7f, 0x0, 0x4, 0x5, 0xde72]}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x40}, {r1, 0x8}, {r2, 0x1}, {r1, 0xa}, {r0, 0x21d0}, {r0, 0x2040}], 0x6, 0xffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000280)='htcp\x00', 0x5) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0xfffffffffffffffa}, &(0x7f0000000080)=0x8) 00:00:12 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:00:12 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) mlockall(0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x2}, 0x24) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, &(0x7f0000000300)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r4}, &(0x7f0000000380)=0x10) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000003c0)) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r3, 0x0, 0x29a, 0x0, 0x0, 0xfffffffffffffed1) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1003}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0xee, 0xf, 0x76, 0x100000000}, &(0x7f0000000180)=0x18) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x1df, 0x0, 0xe6a673478d05ac4c, &(0x7f0000001840), 0x87}, 0x20080) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:13 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r2}, 0x14) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) socketpair(0x17, 0x10000003, 0x200, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000b80)=ANY=[@ANYRES32=0x0, @ANYBLOB="84ffffff04000000fffff9ff07004fd122bb000002004e20e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003bdd6e3bc77f36f00"/156, @ANYRES32=0x0, @ANYBLOB="ffff000004000000a4000000aa00000007000000"], &(0x7f0000000c40)=0xb8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000c80)={0x3, 0x5, r5}, &(0x7f0000000cc0)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000a00)={0x0, 0xb, 0xa7}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000a80)={r6, 0xb1, "ffbe9fea04335a87b35a4107013c83b3887ceef2cd4512dd425935164b77375abb320ffb933e214e95b57309ab7624849a5042f8107936d3835eae3c13fff60bdccb23729d7549710d5f7e0259dec80eb8ffba76b477397f9d675419bb403e04660ea6dca61f9c8c1e542757d7eda2546a1351e1a59ffe4f90942a27e8450397c1598a6be0a0bc6803c3c256718d3a4725da5e6438b8eec78ccab8d8c24d2cd21e803c36f6039ae1bdb8399d63e0102edf"}, &(0x7f0000000b40)=0xb9) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000007c0)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x1, 0x3, 0x6, 0x5, 0x2}, &(0x7f0000000880)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000dc0)={0xf6, 0x1700, 0x5, 0x8, r7}, &(0x7f0000000e00)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000008c0)={@in6={{0x1c, 0x1, 0x3f, @empty, 0x7}}, r7, 0x2, 0x0, 0x100, 0x4, 0x100, 0x5}, &(0x7f0000000980)=0x98) ppoll(&(0x7f0000000d00)=[{r3}, {r4, 0x5}, {r0, 0x4}, {r4, 0x2}, {r1}, {r4, 0x2000}, {r4, 0x40}, {r3, 0x2000}], 0x8, &(0x7f0000000d40)={0x7, 0xb48}, &(0x7f0000000d80)={0x3}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000009c0)=0x2, 0x4) sendmsg(r0, &(0x7f0000000780)={&(0x7f0000000180)=@in={0x2, 0x2}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000200)}, {&(0x7f0000000240)="d5627b8f7872ea52ec5ed15df33bafd5a898976b8a8b1707f567c11cd73ccd110227bce5851eff6b6ff3e7151745064e0c2023fdb13e6f80de2f69035a2dd06984fe", 0x42}, {&(0x7f00000002c0)="c19585c3d8c7f691f8e1efee9315e573c550c114cd7695ff811a36f83ccea8f4b1f53316cb1d559a35b27f1902cc1fa8b022d9b603bc7c88de91719296c62ed6fe183cc8314c29f0b3d8163cc1d6c968a828887e9ae669d48ff9a2ef0162d8a240f5816811f0cdf1428c73cf5451ecdaac8996e615c8e21e3e4e475bb75b7014f100008b13603e96c66df9c886868dc8ecad80f91b7f22f9741082f904e8b3d14222a84a13ef2c552e42229563b46fbe4b4a2ef026ed29d67f4e4221d4165c950144d636", 0xc4}, {&(0x7f0000000440)="a18618af37d81e979848590b6f4d16caa0e285cf59e46569d1241e212846d52c2e57944f10f1dcaff3fe043044fbf006b53815c57035869e3177d0ad9b726cba0ab88050ab82faab8590d8099c3b0a7c1067db3a7f6ff7c0ad7219d996f4c955fb1eb3ecdd931defdc0a9da23f64ee74f73a790708969775826f9a98ba6412", 0x7f}], 0x4, &(0x7f00000004c0)=[{0xf8, 0x0, 0x7fffffff, "273e8754941d1d299d06511052efd0cbd4003ac83e94020371223f2b4f53fc0ef8c67f0f7781d26782a352f7b058791092891a9f658628c634bdb89495efbc3e8b03b8a7a1470d3b4336037d3e7b5d8e7b473e80222925e5725b906821292a0934cb0b9c0910e31a4ecd9f0f602d66d5385ceffce3b152d66bed233764ed26303da61271eed228f21bd04e9cf42b7974905c7854e6f8cca9934da123935cb61b4d23ddc7ffa6ba44ce71212076d3a9d1df5a613d04c431336ae9be0501d291a10578f61cb284fb56b22711731d6fe3c5686e98feb7c03c83d317da824cc5790f415811a1"}, {0xa8, 0x17, 0xffffffff, "277a05bafe8985282c9349b3f2f078c723676d8d750a4d5e66bb899ee6bde5bdef34184c750d0bbcb3ebc4d5a3b0e5994b96394a59cafb4040ca33dd448712d9161c1a442900eb6a4ec3faa8d33130134f06a27ef6f7bb5cfaec8f92ae2c8470d82ca95a795e4afd19006b266604db2862b0120f1bcc15e6d43433a917ab931a2498fdde9583b26ea0ba7abbeac44cea013f0e3a32"}, {0x100, 0x1, 0x6, "b2439ee4a9385cccf078a25e1788a1ac738f107e72c8f77bc6ae7b007266b604002e3d5033f541c850a882e0e06bc1029af8cd8437bc520652078046530745a9c76789f797a3cb34322ed1beaabb777b52127f3839e03d8f96683881aba66ae6a15517843ff8261740a7f0496ca1110dba08852e303dcfc3f9bbafcbc5c1849f8beb34dd71250ec6b6d05912401a77f05920c76b457f28b08d7bb4749937ef7d47d962a09158fd46a78f5e2fa73e7be7c677c78b1354bd31098202c3456a426beb9426b0ab4347570c4e21d73dc7b49353c3f72cc0c678a2fb504e2a525bf732d8db632befa6121e3e37250083"}], 0x2a0}, 0x20080) 00:00:13 executing program 2: msgctl$IPC_INFO(0x0, 0x3, 0x0) select(0x8150138, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) msgget(0x0, 0x8000000200) msgget(0x1, 0x1) 00:00:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = semget(0x0, 0x1, 0x40) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f00000004c0)=0x0) freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000005c0)={{0x4, r2, r3, r4, r5, 0x10, 0x7}, 0x0, 0x5edd}) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x4}, {r0, 0x4}, {r0, 0x2000}, {r0, 0x2002}, {r0, 0x140}, {r0, 0x1}, {r0, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x7fff}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2101000000fe8000000000000001000000000000bb000000000000098b6026220c6f23e30000000000aabae4e4ac00000000000000000000000000fcde00000000000000000000000000000000000000000000000000006ad44e99748a6cf5408bc0480137026300000000000000000000d30b0000000000000000000000000000000000000000001300004d00000000000023c006dfd62b385c917ac4e9048497894bcd74fe5d74488ece13f836aee319a43ffcb572472f85e461fc06ce660b2736bb8b8e8d645737d649a324ff29eec07ec8753db355", @ANYRES32=r7], 0x0) 00:00:17 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/2, 0xffffffffffffff29}], 0x1) 00:00:20 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:00:21 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000ba5c8a3577ff04a01000000238000000200000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000400)=0x10) truncate(&(0x7f0000000240)='./file0\x00', 0x308020005) sendfile(r0, r0, &(0x7f0000000140), 0x1) lseek(r0, 0x1, 0x1000000000003) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000200)=0x6, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYBLOB="2b9047264a6dd0030000000000009f69fcb9cf1134dd9389fc00e88348944080038be76f9cff03977d5d5716fb49cb8808ff072d0214e6fcee86f33e61473e633ff998285827b856"], 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x2) lseek(r0, 0x0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f0000000100)=0x10) 00:00:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x42, &(0x7f0000000240)={@multicast2, @rand_addr, @rand_addr=0x6}, 0xc) getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @empty, @rand_addr=0xff}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000340)={0x0, 0x7, 0x0, 0x3f, 0x100000001}, &(0x7f0000000680)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000880)={r4, 0x80000001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000640)={r5, 0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r0, 0x80}, {r2, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x8}], 0x6, 0x5) poll(&(0x7f0000000680), 0x0, 0x7fa) socket(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={r5, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x18) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000000)={0xffff}, 0x4) sendto$inet6(r3, 0x0, 0xc4, 0x188, 0x0, 0xffffffffffffff77) listen(r0, 0x10001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0x0, {{0x2, 0x0, @multicast1}}}, 0xfffffffffffffde1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000004c0)=""/148, &(0x7f0000000580)=0x94) getsockname$inet(r2, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:00:22 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) dup2(r0, r2) 00:00:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 00:00:23 executing program 0: r0 = socket$inet6(0x1c, 0x6, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x13, 0x0, 0x0) 00:00:23 executing program 2: r0 = semget(0x0, 0x0, 0xa0) getuid() freebsd11_stat(0x0, &(0x7f00000003c0)) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)) getegid() __semctl$IPC_SET(r0, 0x0, 0x1, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x3) getsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000000000)=""/61, &(0x7f0000000680)=0x3d) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) socketpair$unix(0x1, 0x8000000000000003, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x0, 0x0, 0x0) symlink(0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000080), 0x4) fchdir(r1) dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)) open(0x0, 0x0, 0x0) 00:00:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x6, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0xffff, 0x8}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000580), 0x0) poll(&(0x7f0000000180)=[{r0, 0x10}, {r1, 0x2000}, {r0, 0x2}, {r1, 0x127}, {r1, 0x1}, {r0}], 0x6, 0x3f) setsockopt(r1, 0x0, 0x80, &(0x7f0000000140)="9b58a34799619a1506515ccd46345f11f06359b9e3fdeec8df3b6901adc9cfec", 0x20) 00:00:27 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x2}, 0x24) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, &(0x7f0000000300)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r4}, &(0x7f0000000380)=0x10) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f00000003c0)={0x1400000000000, {{0x1c, 0x0, 0x3f818583, @remote={0xfe, 0x80, [], 0x0}, 0x101}}}, 0x88) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r3, 0x0, 0x29a, 0x0, 0x0, 0xfffffffffffffed1) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:28 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000040), 0x4) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000200)=0x2b6) 00:00:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file1\x00', 0x4000000c0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)) r2 = getuid() setreuid(r1, r2) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYBLOB="1fcde9ff0200f9ff1952"], 0x1) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setreuid(r3, r3) setuid(0x0) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) 00:00:28 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000900)={r1, 0x8, 0x4, 0x2000}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) poll(0x0, 0x0, 0x1000000000007) pwritev(r2, &(0x7f00000008c0)=[{&(0x7f0000000800)="17408c559f58e3e06973bcb68f012ca4ae8a61122729d62fdc6978eacf4660e03ff8048807fc3b8a3657912b58b8bc3afe7cc878ece708e0841ed289503db8c4a4b8ab2f7a22df8d6ca91d291b75e9030ea0c9f17628ff3aaef7562f61513e276cf74ec3a886e5f69d8c3b2ec088a528dd6ab4767d867d73ff75d85a683c69e5fbf9a4d57ef86d57d2996dd2a5b2b81e2a5e2feb4b6fa7d3fd56eca841952e6f5d21", 0xa2}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000600)={r1, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r3 = socket$inet6(0x1c, 0x0, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r3) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f00000006c0)={0x401, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) recvmsg(r3, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) socket(0x2, 0x5, 0x0) 00:00:28 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140)={0x13, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x80000208022001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) pipe2(&(0x7f0000000000), 0x100004) fcntl$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) semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="040087a547b48af1d18a2058756eaf3fea105ab36b49e7094ec84e7af93f68604470f26dd53472c95a6f41a970664ff38fbe897a87b52f6ffdc1cb81afc901eccada72998d8318322d962178d3f01d580dd9c9a16e5ae82af2583c9b910c1b4c08531078ee875166eea29b640fd71411d0a0aea45ed91b5002445d702cf0ce9c2f7c7c003942edd883a428e034fc06aa9bb01aef5efbc9ca070438eb29b524de8c93a9a9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x14) execve(0x0, 0x0, 0x0) 00:00:30 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0), 0x0, &(0x7f000004c000)) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f00000000c0)=0x8, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x80, 0x10) 00:00:30 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x4, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getpeername$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x3, 0x9da, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000140)="ae36065321fc469082", 0x9}, {&(0x7f0000000180)="d0d02bfd771884e83680d78134df31c6f9775b6ad562096f710a9c5702bf9cde34cf2a4e8a048db85eeb451041607a65a38c28035d", 0x35}, {&(0x7f00000001c0)="7efa1d49008a6b97b912ba889c6c4c66a59e9846e53cc942add9295c251a7c506cb9a5ada5e5660e542cda4737d2c5db561c9bda07159766eb2eef886ebdb4d8c20cced8cbf7d20e391c9d46d3113921b1e64478e1b579afaae601acd98e2f43ab80d4635c26137a45a8688430d7a062242c55270f7a4f430815ca3051d0448234e5186039beb9742ee0459ea173bf76cdbf12c28c6e66e444ec6382e1913f61b891c0e763ce02f89d9864aa99bea19a121cf44143e3a2cf3057134f9e34115df7d3e6dbfb51db1c27ec81333e19be26bd3a5b6b142c89e46a265816646bb1f05f36167624698760d17719c7", 0xec}], 0x3, 0x0, 0x0, 0xd}, 0x8) 00:00:30 executing program 0: r0 = socket(0x1, 0x8000000000000, 0x3) freebsd11_fstat(r0, &(0x7f00000005c0)) 00:00:30 executing program 1: r0 = socket(0x17, 0x5, 0x40000000000077) getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000001340), &(0x7f0000001380)=0x4) 00:00:30 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r1 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x0, r1}) __getcwd(&(0x7f0000000000)=""/46, 0x2e) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x42) setsockopt$inet_int(r2, 0x0, 0x1b, &(0x7f0000000080)=0x22e, 0x4) 00:00:30 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00000000c0)=0x1, 0x3bd) r1 = getpgrp(0x0) fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x1, 0x0, 0x7fffffff, 0x401, r1}) setsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000040)=0x79, 0x4) 00:00:30 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000003c0)={0x0, 0x78}, &(0x7f0000000780)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000800)={r1, &(0x7f00000007c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000840)=0x10) semget$private(0x0, 0x7, 0x100008) semget(0x0, 0x4, 0x220) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) getpeername(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={r4, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x85) sendto$inet6(r2, &(0x7f0000000300)="66a30148560de0aa094be838f5a17e7a462fe1d78b44f5c7c1acacb0a9843089db47fa2b455124f737e9d7995c3279f1746035e0ede977aa01cd80f891a756703cb45edea8913f9d1d451eb13d4a7514d83cbdf5", 0x54, 0x20000, &(0x7f0000000140)={0x1c, 0x2, 0x28f45bb1, @loopback, 0xfffffffffffffffc}, 0x1c) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:30 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0200b652144fd05ed4e02000000000000000a6de35f60000758c2cf6a9718e316bb927595ec5020689e96dc8be3dd4ce331833eef1df3d2d7f5d46f619e5aa81270593", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r2, 0x1, 0x8, [0x2, 0x0, 0x3, 0x7, 0x800, 0x8, 0x4, 0x2]}, 0x18) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000000)='./file1\x00') 00:00:30 executing program 3: syz_execute_func(&(0x7f0000000000)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") socket$inet_udp(0x2, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x40, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) chmod(&(0x7f0000000040)='./file0\x00', 0x0) sendto$inet6(r1, 0x0, 0x0, 0x5, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000080)=0x7, 0x4) 00:00:31 executing program 1: setitimer(0x1, &(0x7f0000000000)={{0xc037}, {0x0, 0x8000f}}, 0x0) r0 = socket$inet6(0x1c, 0x10000000, 0x40) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) mlockall(0x2) 00:00:31 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001540)=ANY=[@ANYPTR=&(0x7f00000014c0)=ANY=[@ANYRES16=r0, @ANYRESDEC=r0, @ANYRES16=r0, @ANYRESDEC=r0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYPTR, @ANYRES16=r0, @ANYBLOB="e2b614a89a", @ANYPTR, @ANYPTR64], @ANYRESOCT=r0, @ANYRESDEC=0x0], @ANYRESOCT=r0, @ANYBLOB="9dd0c99362b2aae560fe919d306f1b324555aad2c8fcd40535a3dd5d583143adf3b762cb492f50a211950a8ba724d6b14a6331b19df89a2a1a1bca81dc5f29cda11c01b46f7143d024edf9bb255362cf0d398a25606eec3c972b6cc902889d8f22101aff6223c81c1a4becf2bde172da67a5e990cf50dcc12be968398e4e0b298b0dc0d8e1f73e486939823ec39c595402ad0d24d03ed607", @ANYRESOCT], &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x0, 0x1}, 0x0) 00:00:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) chroot(0x0) shmctl$IPC_INFO(0x0, 0x3, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffff4) mkdir(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) execve(0x0, &(0x7f00000006c0)=[0x0], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r1 = getpid() fcntl$lock(r0, 0xb, &(0x7f0000000240)={0x36fc28ea5a64792f, 0x5, 0x400, 0xff, r1}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f00000003c0)) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000000)=""/148, &(0x7f0000000140)=0x94) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0x0, 0x421) poll(&(0x7f0000000200)=[{r0, 0xa}, {r0, 0x2008}, {r0, 0x8}, {r0, 0x2100}, {r0, 0x10a}], 0x5, 0x3) msgsnd(0x0, 0x0, 0x0, 0x0) 00:00:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x43}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x10, 0x80000001) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0x1) accept4(r0, 0x0, &(0x7f0000000540), 0x30000000) truncate(&(0x7f0000000100)='./file0\x00', 0x6e) renameat(r0, &(0x7f0000000400)='./file0\x00', r0, &(0x7f0000000440)='./file0/file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000380)={r2, 0xfffffffffffffff7, 0x100000001, 0x101, 0xffffffffffffff88, 0x4}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0x3ff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r3, 0xda33, 0x7fffffff, 0x8, 0xffffffffffffffff, 0xb97}, &(0x7f0000000240)=0x14) getsockopt$sock_int(r1, 0xffff, 0x0, &(0x7f00000004c0), &(0x7f0000000500)=0x4) shmget$private(0x0, 0x1000, 0xdb334b56a31e087, &(0x7f0000ffb000/0x1000)=nil) socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 00:00:33 executing program 0: r0 = dup(0xffffffffffffffff) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000100206, 0x3e) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000280)={0xb1c, &(0x7f0000000480)}, &(0x7f0000000300)=0x9c4ba5233da1c233) lseek(r1, 0x0, 0x1000000000003) sendto$unix(r0, &(0x7f0000000440)="f4b30a93da8d627cb5da68675cb91424063442a06ed69dc46eda885b0eade007e06c7683fc73e568290ced1fd8dd5e3aa2bf18e664e48da92ac6e99b161447e63c0dfe4fff80b664a460abeec66de4a0eb9e41686569389b63b69abe", 0x5c, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000180)={0x80000001, &(0x7f0000000000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x5258, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x1, @rand_addr=0xffff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x1, @rand_addr=0x81}, @in={0x2, 0x0, @multicast2}]}, &(0x7f00000001c0)=0x10) r2 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x188) poll(&(0x7f00000003c0)=[{r0, 0x1}, {r0, 0x1}, {r2}, {r1}], 0x4, 0x4ee6a73e) clock_settime(0xf, &(0x7f0000000240)={0x0, 0x2}) socketpair$unix(0x1, 0x5, 0x0, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x161) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r1) connect$inet6(r1, &(0x7f0000000340)={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xff}, 0x1c) 00:00:33 executing program 3: syz_execute_func(&(0x7f0000000000)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") socket$inet_udp(0x2, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x40, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) chmod(&(0x7f0000000040)='./file0\x00', 0x0) sendto$inet6(r1, 0x0, 0x0, 0x5, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000080)=0x7, 0x4) 00:00:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={0x0, 0x7}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000440)={r2, &(0x7f0000000380)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2}, @in6={0x1c, 0x0, 0x6000000000000000, @local={0xfe, 0x80, [], 0x0}, 0x10001}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0xffff, @loopback, 0x45}, @in6={0x1c, 0x2, 0x1d3, @loopback, 0x7}, @in6={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1000}, @in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}]}, &(0x7f0000000480)=0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0xffffffffffffff7f, 0x3c4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r3, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) close(r3) fchdir(r3) mknodat(r3, 0x0, 0x20, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000001a40)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') recvmsg(r3, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) sendto$inet6(r1, &(0x7f00000004c0)="b303bb1e96a4ebc1bdb91f4c28de74367ec8d5995a9a752973edd59ac7aa895ef9d00f6477e80cb4dfcd899f3055ef1b64fd4ccac097ef8069f4ba5fa5aec33450ea2527", 0x44, 0x20000, &(0x7f0000000540)={0x1c, 0x3, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000002c0)={0x2, 0x5}, 0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x40000000000000, 0x4) listen(r1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000240)={0x3, &(0x7f0000000140)=[@in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x1, 0xe846, @empty, 0x6}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x3, @rand_addr=0x100000001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xb7, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x2, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x2, 0x6ad5cae8, @loopback, 0xca2a}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000280)=0x10) 00:00:37 executing program 3: fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0x23c, &(0x7f0000001500)=[{&(0x7f0000000680)="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", 0x1c2}], 0x1, 0x0, 0xfffffffffffffe78}, 0x105) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = shmget$private(0x0, 0x1000, 0x5da, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) 00:00:40 executing program 1: open(&(0x7f0000000140)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f0000000180)='./file0\x00', 0x2, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005}) 00:00:40 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0}, &(0x7f0000000200)=0x1fc) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={r5, 0xffffffffffffffe1}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000140)={r5, 0x2, 0x2, 0x6, 0x9}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) r6 = dup2(r1, r2) write(r2, &(0x7f0000000040), 0x4000) dup2(r6, r0) 00:00:40 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket$inet(0x2, 0x20000000, 0xbb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x1a749b59, 0x210, 0xffff, 0x4, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x8}, &(0x7f0000000280)=0x8) r2 = socket(0x1c, 0x2, 0x0) connect$unix(r2, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) readv(r2, &(0x7f0000000240)=[{&(0x7f0000000140)=""/89, 0x59}], 0x1) poll(&(0x7f0000000040)=[{r2, 0x4}], 0x1, 0x1) connect$unix(r2, &(0x7f0000000680)=@abs={0x0, 0x0, 0x3}, 0x8) r3 = semget(0x3, 0x0, 0x80) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000600)=""/15) unlinkat(r2, &(0x7f0000000640)='.\x00', 0x800) write(r2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000006c0)='cubic\x00', 0x6) getpeername$unix(r2, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8) open(&(0x7f0000000080)='./file0\x00', 0x2800, 0x100) readv(r0, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/36, 0x24}, {&(0x7f0000000300)=""/230, 0xe6}, {&(0x7f0000000400)=""/132, 0x84}, {&(0x7f00000004c0)=""/83, 0x53}], 0x4) sendto$unix(r2, 0x0, 0x0, 0x5, 0x0, 0x0) 00:00:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x6, 0x6, [0x6, 0x9, 0x4, 0xfffffffffffffff9, 0x7, 0x2]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x8}, 0x8) 00:00:40 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) select(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000140)={0x8, 0x400, 0x5, 0x1, 0x4, 0x0, 0x0, 0x6}, &(0x7f0000000180)={0x2, 0x8b1}) 00:00:40 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x800, 0x1c, 0x200}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x100000000}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x3}}, r2}, &(0x7f0000000140)=0x8c) r3 = socket$inet6_sctp(0x1c, 0x8000000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 00:00:40 executing program 2: msgctl$IPC_INFO(0xffffffffffffffff, 0x3, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) sendfile(r0, r1, &(0x7f0000000040)=0xb174, 0x8) 00:00:40 executing program 2: r0 = socket$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, 0x4a, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:00:40 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = socket(0xaaac0f41725f8b43, 0x10000001, 0x5) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040)=0x5, 0x4) 00:00:40 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) mkdir(&(0x7f0000000000)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3}}, r2, 0xfffffffffffffffa, 0xf9c, 0x96}, 0x94) getpeername$unix(r1, 0x0, &(0x7f0000000040)) 00:00:41 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0xfffffffffffffffb, 0x4) sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x14, 0x5) 00:00:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) shutdown(r0, 0x0) 00:00:41 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="82", 0x1}], 0x1}, 0x0) shutdown(r0, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000140)=@in6={0x1c, 0x0, 0x6, @loopback}, 0x1c, 0x0}, 0x20101) sendmsg$inet6_sctp(r0, &(0x7f00000007c0)={&(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x1) 00:00:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x1c, 0x7, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000180)='chd\x00', 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setitimer(0x0, &(0x7f0000000080)={{0x80000001, 0x1}, {0x7, 0x5}}, &(0x7f00000000c0)) pipe2(&(0x7f0000000140), 0x4) pipe2(&(0x7f0000000000), 0x100004) exit(0x3) 00:00:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) freebsd10_pipe(0x0) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0xfffffeaf) poll(0x0, 0x0, 0x7f) fchmodat(0xffffffffffffffff, 0x0, 0x40) r1 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/244) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440)=0x5, 0x2) readlink(0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0xfffffffffffffffe, 0x0) dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10) openat(0xffffffffffffffff, 0x0, 0x20000, 0x10) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x461, &(0x7f00000004c0)=""/192, &(0x7f0000000580)=0xc0) 00:00:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0xbed}, 0xa0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) 00:00:41 executing program 2: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xa, 0xffffffffffffffff, 0x1) 00:00:41 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000080)='./file0\x00', 0x80000000008110, 0x0) flock(r0, 0x20000015) 00:00:42 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x7ff, 0x1, [0x3]}, &(0x7f00000000c0)=0xffffffffffffff7c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0xfff, 0x29a9e194, 0x200, 0x80000001, 0x1, 0x20, 0x2, 0x8, r1}, &(0x7f0000000140)=0x20) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x8002, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) msgget(0x3, 0x0) getpeername$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10) r3 = msgget$private(0x0, 0x400) msgsnd(r3, &(0x7f00000003c0)={0x3, "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"}, 0x1008, 0x800) 00:00:42 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x500, &(0x7f0000000540)=ANY=[@ANYBLOB="100000001d000000c0ff0d22b56f6228"], 0x10}, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) close(r0) 00:00:42 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530007803dbf4a6b58f2cf35ae7fe7324cedd8d4f7000cdd6b3185da5a3569a1497851e15af5622805cbc4f69000beeb124a0282841197058550ff128e1e7886207905e8a55fa63e101cb22f13522f25571985b76c9252fede9a61be21f37e1a426112b706ef421500b9bdcff7e1abfbe4944df7dd57cc8fb5d26a13b878fafe59c86ddd9839bebe9503c3bcdda2af7f763ac9011a8"], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = getuid() freebsd11_lstat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000001300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000001600)=[{&(0x7f0000001400)=""/188, 0xbc}, {&(0x7f00000014c0)=""/228, 0xe4}, {&(0x7f00000015c0)=""/1, 0x1}], 0x3, &(0x7f0000001640)=""/125, 0x7d}, 0x40) chown(&(0x7f0000000100)='./file0\x00', r1, r3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) r4 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000001780)=""/211, &(0x7f0000001880)=0xd3) getsockname$unix(r4, &(0x7f0000000200)=@file={0x0, ""/4096}, &(0x7f0000000080)=0xffffffffffffffb9) poll(&(0x7f00000000c0)=[{r4, 0x2000}, {r0, 0x8}, {r4, 0x40}, {r0, 0x2c}], 0x4, 0x1000) r5 = shmget(0x1, 0x1000, 0x448, &(0x7f0000fff000/0x1000)=nil) r6 = getpid() r7 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r5, 0x1, &(0x7f0000001700)={{0x4, r2, r3, r1, r3, 0x10, 0x5}, 0x8, 0x3f, 0x8, 0x400, r6, r7, 0x1}) 00:00:42 executing program 2: nanosleep(&(0x7f0000000400)={0xc577, 0x6}, &(0x7f0000000440)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e21ffffffff00000000000000000000000000000200"/136, @ANYRES32=0x0], &(0x7f0000000340)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="04000000da0000000100a2ba73e34ba38918b800"], 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = shmget(0x3, 0x3000, 0x5, &(0x7f0000ffd000/0x3000)=nil) r3 = socket$inet(0x2, 0x4, 0x1) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/67) sync() lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000740), &(0x7f0000000700)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) fchmod(r1, 0x103) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r4, 0x100000001}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000500)={0x5}, 0x1) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x3000) 00:00:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) r2 = getpgid(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x3, 0x20007, 0x2, r2}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0, 0x1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x1, 0xffff}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r3, 0x5}, &(0x7f0000000300)=0x8) r4 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="02ec1bcd0390fa1f11d782a0fce849f06e004e230000001f0000000000000000000000000000000000003afd1b689b220d7354c3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdfb9c1cda27ffffff00"/141, @ANYRES32=r3], 0x8c) connect$unix(r4, &(0x7f0000000000)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f00000004c0)=ANY=[@ANYRES32=r3, @ANYBLOB="06002e00b593f37111a2263d7d5e2d4806d22d1ff46063b3b95bcdf3b1e534a058e7bd20d7d8be2073c5822b3c98e636dbc9bcd826"], 0x36) 00:00:46 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000001440)=ANY=[@ANYRES32=0x0, @ANYBLOB="0f0000fef3e40c4777d3d3a31de51d33080052edaa179f7957d86d1613afea023f"], &(0x7f0000000080)=0x17) fcntl$getflags(r0, 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r2, 0xfff, 0x2, 0x100, 0xfffffffffffffff7}, &(0x7f00000001c0)=0x18) recvmsg(r1, &(0x7f0000001400)={&(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/201, 0xc9}, {&(0x7f0000000340)=""/78, 0x4e}], 0x2, &(0x7f0000000400)=""/4096, 0x1000}, 0x80) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) sigaltstack(&(0x7f0000207000/0x9000)=nil, &(0x7f0000001480)) 00:00:46 executing program 2: r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, 0x67f1e2dd) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000080)={0x8, "f22259a1042456e85838c3cfa45c999d"}, 0x14) lseek(r1, 0x2, 0x41000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(r3, 0x0, 0x8) getuid() freebsd11_lstat(0x0, 0x0) getuid() lchown(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x2b) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) 00:00:46 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) socket$inet(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffd) lseek(r0, 0x3, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r2 = semget$private(0x0, 0x0, 0x0) __semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000300)=0xbfffffff, 0x1) getuid() semop(r2, &(0x7f0000000140), 0x0) accept4$unix(r1, &(0x7f0000001540)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000340)=0x1002, 0x10000000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x2c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000240)={0x8, {{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) __semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0) socket$inet(0x2, 0x10000004, 0x7fff) __semctl$SEM_STAT(r2, 0x3, 0xa, &(0x7f00000003c0)=""/75) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@rand_addr, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000100)={@rand_addr=0x9, @remote={0xac, 0x14, 0x0}, r3}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local}, 0xc) r4 = open(&(0x7f0000000140)='./file0\x00', 0x101, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) renameat(r4, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') open(0x0, 0x4, 0x540cdf3abdcf8d96) 00:00:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000140)=0x3ff, 0x4) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = dup(r2) write(r1, &(0x7f0000000080)="0d2d00000000fafffff0ff0000000000000b", 0x12) write(r3, &(0x7f0000000040), 0xfffffedf) ppoll(&(0x7f0000000040)=[{r2, 0xc4}], 0x20000000000001d8, 0x0, 0x0, 0x0) write(r2, &(0x7f00000000c0)="8d72bad3318989de2709d0683d6637b53a235a3e13830b7255bc50957d10c41e95e974ac82663d4e408a08d7cb2b9d2c242004956b8a42fdc18b5dfa1bac401e25595b0f11eb13c3d60d6732e9dcc9eab1703d637ce9831b0ca089a78bec0d2b1130cad9301af1a3762c5de6fa0ab2b7b8b1206a5d62f589d9b3e822", 0x7c) socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000000)=[{r1, 0x206e}, {r3, 0x208c}, {r1, 0x42}, {r2, 0x2}, {r1, 0x108}, {r1, 0x101}, {r3, 0x100}], 0x7, 0x9) 00:00:47 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x8) write(r0, &(0x7f0000000340)="54d4218239d7aa633e8a006f5e9e02082847cd9535b2476324a86d01c75ac70a9d6761673fe2754736450c3a837bd137f772c7068b524939b75c4c112ffc6997b18e726efd07018ced3b6f4f9ab998a163a6305c86f8a4a7c7ee066c25e2ee7060ee7adb552246cad8bc3f305a2b33d0372bdd3121a928283518ec3de2a3d4ae21655b90a2536bc4df8ef908d9400213b3c3460111e0e1629fc85cee70ec43b00c45e27454d2f3d6b5435cec013b9987bf7015a76d40e175c22c24271851f0a8c6d85520ad043d9b73f7564b2f687bfd517308fdf476de45108b96dffc89d12d589460252778c34f2419983651a72271096526338de3bbc1563a4e80668f887acea6a3c949badb0f56ccb46bee9c0f97cfa26d0bdc718f99a9d52bf480", 0x11d) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x0) r2 = open(&(0x7f00000001c0)='.\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xfab, 0x3, 0xfffffffffffffff9, 0x100000000}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="844901000104"], &(0x7f0000000180)=0xa) poll(&(0x7f0000000000), 0x2000000000000167, 0x0) 00:00:47 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, &(0x7f00000000c0)=0xffffffffffffff99) ftruncate(0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) listen(r0, 0xff) syz_emit_ethernet(0xf, &(0x7f0000000100)="936b2be38879f5d7d9917b0f58e6ce") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000440)={0x0, 0xf79f, 0x7f, 0x6, 0x0, 0x5}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000340)=0x10) mlockall(0x1) shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ff1000/0x1000)=nil) sync() r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x12, r2, 0x0) getsockopt$sock_int(r2, 0xffff, 0x1079, &(0x7f0000000040), &(0x7f0000000080)=0x4) open(&(0x7f0000000180)='./file0\x00', 0x20000, 0x10) fcntl$getflags(r0, 0x1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x1, 0x4) 00:00:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x120400, 0x110) listen(r0, 0x0) close(r0) freebsd11_mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0xc000, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@multicast1, @loopback, @remote}, &(0x7f0000000080)=0xc) 00:00:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@in={0x2, 0x2}, 0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000140)="59c7845f173893e3bcfd2f14f466b88e02058eacc23b5efd089d41fcaf7cf149eaed9b3af35ee55d6e55897866f0aaad818cf8bd1e346e77a3", 0x39) fcntl$setflags(r0, 0x2, 0x1) socket$inet6_sctp(0x1c, 0x1, 0x84) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:00:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) clock_settime(0xf, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0xfffffffffffffe14) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r1, 0x6, 0xf, 0xffffffffffffff80, 0x4f2}, &(0x7f0000000300)=0x18) getsockopt$inet_mreqn(r0, 0x0, 0x1fee8cda7adeafbc, &(0x7f00000001c0)={@remote, @loopback, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000340)=0x3, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) write(0xffffffffffffffff, 0x0, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x100) 00:00:49 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:00:49 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) setsockopt$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, 0xc80f62ea5b71889f, &(0x7f0000000340)={@local={0xac, 0x14, 0x0}, @rand_addr, @loopback}, 0xffffffffffffff96) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000180)={@multicast2, @remote, @multicast2}, 0xc) 00:00:49 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x100000, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x1}, 0x0) execve(0x0, 0x0, 0x0) 00:00:52 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100004) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000200)={0x9, {{0x2, 0x1}}}, 0x90) r1 = socket(0xfffffffffffffffe, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockname(r1, &(0x7f0000000140)=@un=@file={0x0, ""/92}, &(0x7f0000000080)=0x5e) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x4, 0x100, 0x42, 0x7fffffff, 0x3, 0x100000000000005, 0xffffffffffffffe1, r2}, 0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x80000000, 0x0, 0x4000, 0xffff, 0x2, 0x7, 0x7, 0x2, r2}, 0x20) 00:00:52 executing program 2: clock_getres(0xe, &(0x7f00000010c0)) 00:00:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x101, 0xee27, 0x2, 0x7, 0x1}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0xfffffffffffffff7}, 0x8) read(r1, &(0x7f0000000300)=""/68, 0x44) 00:00:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f0000000080)) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r1, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000200)=0xfe8c) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000640), &(0x7f00000000c0)=0x100) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000100)={@empty, @rand_addr, @loopback}, 0xc) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x4, 0x1}, 0x8) 00:00:52 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x7, 0x1}, &(0x7f00000002c0)=0xc) sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x9, @loopback, 0x8}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000080)="1f73a682f0a0dc93627fe7e216cd999769c69dba0762e480feedcd11530bb2dabd1d65e8522c080265540a4220e9dc4b54d5347cd55d40a726f47af7c6b7eecee673be06cbbe56956e04eaf95f472c02919257f0549464a6bd4818958a7ad3e9a82bde91eee56042d7e359404496e8fcb606bbd5bf4be0c7baa4b99d69ba016bc5b0a24d94303b8edd4799287cd9258333ab76d293acf4b2a028946949612f2afb2796367f946f88efc07aa89ba726469d", 0xb1}, {&(0x7f0000000140)="526d8b821f4980a111", 0x9}, {&(0x7f0000000180)="b8df629fc34d50ea8fbabdd8eb61a45f20167bd3e06c1f8778ecd9384ebf37654bec0aa3ec701d2f76fd7e766c66f5fd04ff8981d76d83fb971c9ccfd56dba610617c5695f3a105e89272dea7b8c410996ea2c53ac1a4e4ed1054f6a5f188b0b57824f1888ae05aec9b8c8dc671fbf1dc85a2cfdb8f49a13ded6e4a3ecf515d1cc75f6", 0x83}], 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="100000008400000008000000ff010000140000008400000001000000a0010000010140001c0000008400000004000000de8e000809000000ff7f0000", @ANYRES32=r1], 0x40}, 0x2000c) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x60}, 0x2}, 0x1c, 0x0}, 0x0) 00:00:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0xffffffffffffff12) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1202, &(0x7f0000000080)={r1, 0x97cc}, &(0x7f00000000c0)=0x8) 00:00:54 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@abs, &(0x7f0000000380)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000400)=0xfffffffffffffd4a) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000700)=ANY=[@ANYBLOB="1c004e230100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f82a70b2b9bf8784c54b6b7ca00"/141, @ANYRES32=r1], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getpgrp(0xffffffffffffffff) fcntl$setown(r4, 0x6, r5) dup2(r3, r4) r6 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x8d04815317b296a6) truncate(&(0x7f0000000640)='./file0\x00', 0x20801fffd) getsockopt$inet6_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f0000000580)={r1, 0x995d, 0x0, 0xe162, 0x7, 0x0, 0x8, 0x5, {@in6={{0x1c, 0x1, 0x4302, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r1, 0x5, 0x2, 0x1, 0x3, 0x6}}, &(0x7f0000000300)=0xb0) lseek(r6, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(r6, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000480)={0xf, 0x0, r2}, &(0x7f00000006c0)=0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000680)=ANY=[@ANYRES32=r6], 0x1) 00:00:54 executing program 1: r0 = socket(0x1c, 0x800000000005, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="821a40fea46bb56f022e2f6669ec653000"], 0x2) 00:00:54 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt(r0, 0x80000001, 0x9, &(0x7f0000000140)=""/171, &(0x7f0000000040)=0xab) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="288957dfa2eaa7d5872e"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="485bab54", @ANYRES32=0x0], &(0x7f0000000100)=0x8) geteuid() ppoll(&(0x7f00000000c0)=[{r1, 0x12d}, {r0, 0x91}, {r1, 0x20}, {r0, 0x40}, {r0, 0x64}, {r1, 0x2001}, {r1}, {r0, 0x40}], 0x8, &(0x7f0000000280)={0x4, 0x1000}, &(0x7f00000002c0)={0x3}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1202, &(0x7f0000000200)={r2, 0x0}, &(0x7f0000000240)=0x10) 00:00:54 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x40) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xe, 0x94f}, 0x8) getsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000040), &(0x7f0000000080)=0x2) accept(r0, &(0x7f0000000180)=@in, &(0x7f00000001c0)=0x10) 00:00:54 executing program 0: semget(0x0, 0x4, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000100)="4e0441dc2cf20978ba66e8b49ae168c1bf4f44e52eb6bd37bb50a2e3575fc1272044d93d1cbafc25d695e89e5891839af502941096b7f840779adc9529cc06fb60f76cfaf0f4a07825f924fe82e4c9fb801c8001f2b9f44bdafdb93b566a741ec441abf53a702ddb6083a7ac908c0534"}], 0x1000000000000302) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x350000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:00:54 executing program 3: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(r1, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) truncate(&(0x7f0000000240)='./file0\x00', 0x975) sendto$unix(r1, &(0x7f0000000500)="e0b0af655f5a927ad170f4e19894478b4674aa594498fe5aa6b69d51bcea65b89c02f3920da75cbee327148bd6616eb54f31a0a7c68d5b36a8f8b0036cb65eb17036dbd9df9eec729b8007a8d1ade74b63a47c2037e53c34cd55e29266241aaddbbf51b199140c44209548411b9d265f3bc3bc424382fcf0562c8d8dfd951d9380241c8d6151aaf7cea9ff6410ae8940d7b9", 0x92, 0x20008, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0xc000, 0xff) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) fcntl$getflags(r1, 0x3) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) exit(0xe952) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) pipe2(&(0x7f0000000340), 0x100004) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000004c0)={r3, 0x3}, 0x8) 00:00:54 executing program 1: truncate(&(0x7f0000000100)='./file0\x00', 0x100000000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=0x8000, 0x4) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="e69b0d7898008c5544680eaa29de320a7b67cb39612bdddfcb95efe32bcd440058490877eed5d8f7a3f08218169a17c3ae17dcaca8cfb6a876f3733c65fb98459a5c1b45f8e0cd67dfb2"], 0x1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff27) unlink(&(0x7f0000000140)='./file0\x00') getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000004c0)=""/4096, &(0x7f0000000080)=0x1000) write(r0, &(0x7f00000014c0)="bfd9def2a0aa46324793f76611ea0b7207f03b9296157500b62b8b22310fa1a234801c30bc9940c73f7a714a7bd60f0b36f3e5cb90acd06814cfdf7cbcea327f997f7ee6db0255efbf9b9ff2068d3102a16d4168a532b4b72a31827888c7484f0e172a2282876323edf88bb6b2f15f7e176e6dc40bac73b817518694b28186e3319dd925f9f68fcd3a756319e48378d504700c9e8e7481433a54b226c45d5aeafe75bf9b081b9edcc548bed1ee90272b92f436dfb5e8c8c7333f4ff34d2a60e1431bf241acd2bb8594be64", 0xcb) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="040000001f00000009000300cb270800070000001c004e2304080000fe8000000000000000000000000000aa0600"/148, @ANYRES32=r1, @ANYBLOB="00000000fbffffff619b00000600000001800000"], &(0x7f0000000200)=0xb0) 00:00:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x1000000000000011, 0x84) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000080)=""/9, 0x9}, {&(0x7f00000000c0)=""/30, 0x1e}], 0x3, &(0x7f00000001c0)=""/152, 0x98}, 0x40) msgget$private(0x0, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:56 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) fchdir(r0) lseek(r0, 0x0, 0x41000000000003) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0x7, 0x3, 0x9, 0x5}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)=ANY=[@ANYBLOB="04f48c"], 0x0) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket(0x17, 0x10000000, 0xfa9) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000580)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x1000000000000e, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000004c0)={0x5, {{0x1c, 0x0, 0x9, @empty, 0x81}}}, 0x88) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r3 = getuid() freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r3, r4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000380), &(0x7f00000003c0)=0x4) socket$inet6(0x1c, 0x3, 0x1ff) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0xffffffffffffff66) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r5, 0x4}, &(0x7f0000000280)=0x8) 00:00:56 executing program 1: r0 = socket(0x17, 0x10000005, 0x1ff) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000100)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r2) execve(0x0, 0x0, 0x0) 00:00:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x2, @empty, 0x8396}, 0xfffffd19) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10, 0x84, 0x2}], 0x10}, 0x0) 00:01:00 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) chmod(&(0x7f0000000040)='./file0\x00', 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@empty, @empty, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback, r1}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:01:01 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000), 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x108) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x3, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, 0x10) 00:01:02 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="69000000d333438237cb5bf18aac1837140828e034a0d5f9ad9a6171fe48ac5d29db04b9f12594f9d695f175643d609028144a2eb364482d54d5fb09aec83ac4146f33cabc4eb598b2d279a201ab8a9f20027dd0c23f466f0f6b4e116d76d1c00635982c28a4cae985859195e406b842509aa948b2010c59c9b7825074161dbe9a333227e332128c7d508239085bf2802a22ac"], 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0xb61, 0x800, 0x3}, &(0x7f0000000040)=0x94) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0xc43bc36, 0x5}, 0xc) 00:01:02 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1015, 0xfffffffffffffffe, 0x4) r1 = socket$inet6(0x1c, 0x4, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x9, 0x20, 0x1, 0x9}, &(0x7f0000000140)=0x10) 00:01:02 executing program 0: munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) r0 = dup(0xffffffffffffff9c) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1) bind(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x3}, 0x8) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) mlock(&(0x7f0000aa2000/0x2000)=nil, 0x2000) 00:01:02 executing program 2: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000001000)=""/48) 00:01:02 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@broadcast, @broadcast, @rand_addr}, 0xc) socketpair(0x1, 0x5, 0xffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000006c0)=[{&(0x7f00000003c0)="4ae5f894d9949a2a5a6eddff816bbcd318c55357831e5876fcf0a34de9d7170fbd8d7d77d13bf5092fd4355ff5a0d0c79913758080c8835c04d2c24373982f70c97f39b152e2a66d0b456f338b103324121056e60ffa809da428601e9526308e027c58325dc2289ad829c0d013a09f6082ed13996f64e1034c65be3a841dc6057d4919fff8fd5aca9c2bd591fd478664f786446540d4755d9724bb0fff43aa6e", 0xa0}, {&(0x7f0000000480)="b147a55219a710bffbd7f0cfa7a00bf07c93eacc9bae96a37c8dd5cd74aff23e65891f0b49c40fdc60308b29c186a866e26d56a1df8f066900f2832ca35e639676cafb87a4d73cb2309f11c2fb3b5a72444f3b30ee80f185f043099ff0e39b41d6797f2d448c2619425cf07419a8b037a02d6e1b8b55fc581c026966b42d287d41a2b97ed1ffd7b63d6195a3e84aad1fdb76d7b3fea288d1a20f2b89e84556fa46cbf5ed301207c9bfd277d9f9ca8193848eab4e8523df34e6ba7e7310afa26035ee93a946e110cf1c436337ec50f3b9d4c4b47e1f7251b024a49d7b70706c6974119b91705df7b57a029ca33c3aa44fceb689cb127bf1", 0xf7}, {&(0x7f0000000580)="36159ff6a0d331d4285c8e28d18d53c21d911cd9f9ad482b2f6bcf4319e88290e3829d9a86e217cc99d097ed063b3556bfa4e5a9647c", 0x36}, {&(0x7f00000005c0)="8140a75330df07ef2ac6823094b9d3c2b91d70e2de286aa9d13b82e02a9cefaca38b6117e604d1ff12290cfbdedd58829d940713881f3b987a0658a77820df7456bd52c6b4368bf50df96c143a754152ba546ee01e5bc973156c58fbf14d8173848fcb0e96ae744f6668af156aebaddaf6108cb4b7d37fcbffff7445551c6bc98fd53b23f5be31201823dfc2166d1828d5a8f400deb55276528cd602fae4544609a636845db9f35b72f579ce6a8a10b9bdadf3a8b0a6c474641584e5ecea3c94f896", 0xc2}], 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000200)={r3, &(0x7f0000000100)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x9, @loopback, 0x4}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x4000000000000}, @in6={0x1c, 0x1, 0xd5c, @loopback, 0x5}, @in6={0x1c, 0x0, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0x8001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0x40, @local={0xfe, 0x80, [], 0x0}, 0xb9}, @in6={0x1c, 0x2, 0x1aa, @local={0xfe, 0x80, [], 0x0}, 0x8a6}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={r3, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000700)={0x100000001, 0x7ff, 0xfff, 0xffff}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x3f, 0x820, 0x401, 0xbfa, r3}, 0x10) 00:01:02 executing program 0: munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) r0 = dup(0xffffffffffffff9c) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1) bind(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x3}, 0x8) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) mlock(&(0x7f0000aa2000/0x2000)=nil, 0x2000) 00:01:02 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x6, 0x0) 00:01:02 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) open(&(0x7f0000000040)='./file0/file0\x00', 0x800, 0x84) 00:01:03 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 00:01:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000440)=0x4ae63d4d, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setrlimit(0x2, &(0x7f0000000540)={0x100000001, 0x100000001}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000180)={0x3, [0x27d, 0x83, 0x80000000]}, &(0x7f00000002c0)=0xa) r2 = socket$inet_sctp(0x2, 0x100000000009, 0x84) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, 0x0, 0x122) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x4ce5c985}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r3, 0x5}, &(0x7f0000000140)=0x8) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/195) lseek(r2, 0x0, 0x7) 00:01:03 executing program 1: socketpair(0x1, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000449c9dd217097eedc1bf4e9743bda299a9e162c3b86036c54ac0d24e5daa6b7f2bb8df2ac50b9e0de00ca0eb0002000000000000e21ab68cd1df000000000000000076d59ba71186a53386b1dffb875106f0bf88723c95aa278d989ea0b471f52130ed0d1efa14b325445c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0xffffffffffffffc1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e21e000000100000000000004000000000000000000000000000000000000000000000000000000000000000000000000f7ffffff00000000000000000000000084000011a7d628000000000000000000000000000000000000000000000000000000000000f2ffffffffffffff00"/136, @ANYRES32=r2], 0xffffffffffffff81) select(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:01:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = socket$inet(0x2, 0x3, 0x400000000009dc7) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xf3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) bind$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="000479be9aeef90f0000"], 0xa) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffff9) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:01:03 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="ae000000b68a63e6354a5466688eae4b5795af1c221e0fa4ef3110cd27c391ff591149f3d3110bc773f59d69dab75fec96fdcae583f2748e10bda71975c9931e18f6f4da15f114e6a80c64f08ec00b8d220924da6376e3540b81aefedf506f5159608c0973be51eb367853a4f0b45c7e68dd67379c1449b57487ea8696ca"], 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f00000001c0)) r1 = accept4(0xffffffffffffff9c, &(0x7f00000005c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0100"/4084], &(0x7f0000000380)=0x1002, 0x10000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001740)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000001800)=0x8c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001840)={r2, 0xbd}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f00000015c0), &(0x7f0000001880)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000003c0)={0x0, &(0x7f0000001600)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000016c0)={0x8, 0x5, 0x5000, 0x401, 0x8, 0xb3a1, 0x1, 0x80000000, r4}, &(0x7f0000001700)=0x20) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000200)={r0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty, 0xff}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x1}]}, 0x0) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x6) r6 = open(&(0x7f0000000240)='./file0\x00', 0x8000, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2100000000000000000000000000000000000000008900"/128, @ANYRES32=0x0, @ANYBLOB="3d0100000900000008020000ffffff7fffff010057ff19d05011a7d9c9c32acdff07ac4c3f63372d65f9c54866f27aab6812199a2c155fe9aa4edfc2231baae1c05cfb7f"], &(0x7f0000000440)=0x98) mprotect(&(0x7f0000d5b000/0x4000)=nil, 0x4000, 0x7) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000000480)={r7, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000280)={r0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f00000018c0)={r5, 0x29}, &(0x7f0000001900)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000300), &(0x7f0000000340)=0x4) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) 00:01:03 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x0) fdatasync(r0) rmdir(&(0x7f0000000000)='./control/file0\x00') close(r0) rmdir(&(0x7f00000000c0)='./control\x00') 00:01:04 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:01:05 executing program 3: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x84}, {r0, 0x11e}, {r0, 0x10}, {r0, 0x100}], 0x4, 0x20) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) fdatasync(r0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00') rmdir(&(0x7f0000000200)='./control\x00') 00:01:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x55, 0xffffffffffffffff, 0x23d) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x0) 00:01:06 executing program 3: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x8, 0x4) truncate(&(0x7f00000001c0)='./file0\x00', 0x20009) lseek(r1, 0x0, 0x1000000000003) setsockopt$sock_int(r1, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x2a9) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0xfff, 0x4) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) socket$inet(0x2, 0x5, 0x8) dup(r2) dup(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="95980700000034bef004fbf76dc3fda75621d977da2518f233ec65934e437d9bf2ff3565d6f93dd0", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r4, 0x8}, &(0x7f0000000140)=0x8) 00:01:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000e7cf0000110300"/20], 0x1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000005d8700000000000000000000000000bb00"/128, @ANYRES32=0x0], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) poll(&(0x7f0000000000)=[{r1}, {r1, 0x10}], 0x2, 0xfffffffffffff654) 00:01:08 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/39, 0x27}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/101, 0x65}, {&(0x7f0000000180)=""/24, 0x18}], 0x4, &(0x7f00000012c0)=""/134, 0x86}, 0x40000) lseek(r0, 0x0, 0x1) shutdown(r0, 0x0) poll(&(0x7f0000000280)=[{r0}, {r0, 0x14}], 0x2, 0x0) write(r0, &(0x7f0000000000)="34dad2727fd7b799c9204f8747d672c3d4d50a9c5da3d5d49f3bc617882ec91c64f1110cdcb39ae2e78181ff3da8d7fffa3d9d6299f625fae4a579eba3cb6804648638ad961cc6c6a6c88035043ef3080942836764265f6407", 0x59) r1 = open(&(0x7f0000000240)='./file0\x00', 0xa00, 0x136) getsockopt$inet_buf(r1, 0x0, 0x55, &(0x7f0000001380)=""/105, &(0x7f0000001400)=0x69) 00:01:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e220000010000000000000000000000000000000000ff00"/128, @ANYRES32=0x0, @ANYBLOB="00f7f4ffff070000"], 0x8c) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000006701b7f7d567ec1b00010000004a09cb1adec1173c262e73239bc38474b053be8057fef77354cbf1d5c64d54dad4c72bdc3bad82b473890518c4075fac5da519cbc5585c1af30e441075793c074635b0c1881b13fdf6eeb5483d8224ea58ad44cea0b13ef118e80000000000000000136fa3cec0660da28156b6274da5c22bc66774803183040000000000000000000000000000000000005dd23fdcea4ef02700000000"], 0x14}, 0x0) 00:01:08 executing program 3: r0 = open(&(0x7f0000000440)='./file0\x00', 0x80000000000246, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x3, 0x4000, 0x14, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) lseek(r0, 0x0, 0x1000000000003) shmat(r1, &(0x7f0000ffd000/0x2000)=nil, 0x3000) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file1\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) msgget(0x3, 0x0) r2 = getuid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_settime(0x0, &(0x7f0000000080)={0x6, 0x8000}) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x81, @loopback, 0x7fff}, 0x1c) chown(&(0x7f0000000000)='./file1\x00', r2, r3) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r4 = msgget(0x0, 0x421) msgsnd(r4, &(0x7f0000000480)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69d26dc5b5313f8f537108fb941cdc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f0caa34a2b6f29ce8f3434ea25900fca4cdda55000000282e"], 0x1, 0x800) 00:01:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) r1 = semget(0x3, 0x0, 0x0) __semctl$GETPID(r1, 0x1, 0x4, &(0x7f0000000100)=""/70) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xc8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), 0x4) r3 = open(0x0, 0x0, 0x0) fcntl$setflags(r3, 0x2, 0x1) fcntl$setflags(r3, 0x2, 0x1) truncate(0x0, 0x0) socketpair(0x0, 0x10000003, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0xfffffffffffff3e3}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0xc000000000000000, @loopback, 0x3}}, r5, 0x1000, 0x5, 0xd44, 0x1, 0x7fffffff}, &(0x7f0000000400)=0x98) unlinkat(r3, &(0x7f0000000300)='./file0\x00', 0x800) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x0, @broadcast}}, r5}, 0x8c) close(r0) open(&(0x7f0000000080)='./file0\x00', 0x30008, 0x4) 00:01:08 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000280)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x100) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) flock(r1, 0x4) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) sendfile(r0, r0, 0x0, 0x7fffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0xffffffffffffff26) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = fcntl$getown(r1, 0x5) fcntl$lock(r1, 0xc, &(0x7f00000001c0)={0x2, 0x0, 0x8, 0xfae, r3}) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) 00:01:13 executing program 2: r0 = socket$inet6(0x1c, 0x20000000, 0x8000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000000)="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", 0x108) 00:01:14 executing program 2: msgget$private(0x0, 0x1) r0 = socket(0x0, 0x0, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x7, [0xff, 0x4, 0x80000000, 0x7f, 0x3ea0, 0x4, 0x1]}, 0x12) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) ftruncate(0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) msgget(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000340)={0x10001}, 0x4) r2 = socket(0x0, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) getpgid(0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x6, 0x4) wait4(0x0, 0x0, 0x0, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000140)="da967cf3b4566f449c6708d184cd847c17f7119ec5d10c4a0dd8dbd06c3aeab2685dc736706601390b1bf8d2968ea465f32aa295ec978567d11480c6e6a853c1e8542075e5ce5e131242857fc319107b3b55b9ff997be55a4e60e32992205ea092c4a5d95ae36e2b946d588ded5e96064388afc5cecbe55c4313e59910e45a846dfd8988b2b7bd1f05ae73f6061fd67cd797ec898f5032a099003068331035639817a00260f4f5a4fb2eac157888e8218b1098e8c729175235c168308882211ebc16baeafd70d89d898ddb94881b7e7a496d8d8209a8a5df4957fa", 0xdb}, {&(0x7f0000000240)="471e242f8ce3d5cd2795f53bd6ca18d92e6158f16db238e4bcf500a267ce465d06737bc6f65005402f395febb9a5011a9a10e7b17b275dea8c05402950932e9ed807bf93c4292507a85f9645acabfb71a747ff885fc4b1ea477dbc6fc1ee5fc35ccd5a85967113b2fb2f1da28a548be2aa5e68cb4644db5f64efa9fa7d5fcc98dba50b9e2a725fef12e7ea51f67ce338fe9ea837ff806feed29ac45dfefcce3df9a61ca742e59dd3bada8abf243ceebfe0b244a4be8de2302696372ae5d528a8bb67e8e6f16c5432e1a4b2edf1e370311cfcef6c665d9c1824959267edaf45", 0xdf}], 0x3, 0x1f) msgget(0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000040), 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) 00:01:14 executing program 1: mlock(&(0x7f0000e71000/0x3000)=nil, 0x3000) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x7fc, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000f5c000/0x2000)=nil, 0x2000, 0x3) accept4(r0, &(0x7f0000000000)=@in6, &(0x7f00000000c0)=0x1c, 0x10000000) 00:01:14 executing program 0: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000100206, 0x40) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000280)={0xb1c, &(0x7f0000000480)}, &(0x7f0000000300)=0x9c4ba5233da1c233) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() socket(0x1c, 0x4, 0xd4b) fchownat(r1, &(0x7f00000003c0)='./file0\x00', r3, r4, 0x200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x3a0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x40, 0x4000, 0x76, 0x12cc6b6, 0x0, 0x5db044a5, 0x4, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000480)={@local, @loopback}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000180)={r5, 0x9}, &(0x7f00000001c0)=0x8) open(&(0x7f0000000500)='./file0\x00', 0x30000, 0x0) dup(r1) recvfrom$unix(r2, &(0x7f0000000540)=""/94, 0x124, 0x40000, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) getitimer(0x3, &(0x7f0000000380)) 00:01:15 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x9ff}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x402d) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept4$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/4096}, &(0x7f00000001c0)=0x1002, 0x20000000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f0000000080)=0xffffffffffffff00) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x975) 00:01:15 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000000)="1943c6bb57fa7b00074114e6ae2ef765f6092575017ad6fa44474ac1d023825972ff344a4cb63488ba00080f7622d6392c00ad7ba230dab885b8db8339c9c746c4fa", 0x42) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @rand_addr}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f0000000080)="e3f4a9bebf294858e1b84184", 0xc) 00:01:21 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0xfffffffffffffff9, 0x7fffffff, 0x4}, 0x10) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0xf99c, 0x4) r2 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x6, @remote}}}, 0x108) 00:01:22 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0xd2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x5, 0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00003a80fda200000000"], 0x10) setrlimit(0x0, &(0x7f00000000c0)={0x1, 0x100}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x3004, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:01:23 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={r2, 0x5b}, 0x8) 00:01:24 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x2, 0x15f) r0 = socket$inet(0x2, 0x5, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="ac1400aae00000020200000009000000ac1400aae000000200001000ac1400bb3bdb163af0840000f93bac1400bbe0000001ac1400bb"], 0x34) setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0xa8}, 0x0) 00:01:24 executing program 0: syz_emit_ethernet(0xe, &(0x7f0000000040)="d31c8a2780a31dfa9f7c08aead97") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={r0, 0x8000, 0xa, [0x1, 0x5, 0x4, 0x8, 0x4, 0x2, 0x200, 0x3, 0x2, 0x7ff]}, 0x1c) 00:01:24 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000080)=0x9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, &(0x7f00000000c0)) 00:01:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r2, 0x800}, 0x8) writev(r0, &(0x7f0000000540)=[{&(0x7f00000004c0)}], 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000001c0)=0x8, 0x4) 00:01:24 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0), 0x0, 0x0) truncate(&(0x7f0000000040)='./file1\x00', 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x21a) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="9827c3205c1dba084a121285d6e6b5dfdf18cb9552c380c5856591cf98da6c00359215cd8e6642567db980c34977b73964a716f5377f7ae00cecd9d6d3b3a263d16a5ffb60320bd8c00c58df7e585532fc77091fce95d896a7708b19", 0x5c}], 0x1) 00:01:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1000000000001, 0x84) geteuid() r1 = fcntl$dupfd(r0, 0x0, r0) listen(r1, 0x4) r2 = semget$private(0x0, 0x3, 0x40000000000012) r3 = geteuid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000000c0)=[0x0, 0x0, 0x0]) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000002c0)={{0x85, r3, r4, r5, r6, 0x40, 0x2c8}, 0x0, 0x3, 0x6}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x8000, 0x2000, 0x0, 0x2b, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r7, 0x200}, 0x8) 00:01:24 executing program 3: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000000100)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) mkdir(&(0x7f0000000140)='./control/file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./control\x00') r1 = getpid() freebsd11_lstat(&(0x7f0000002700)='./control/file0\x00', &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0x0) fstat(r0, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000002940)=[0xffffffffffffffff, 0x0]) r7 = getpgrp(0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() sendmsg$unix(r0, &(0x7f0000002a80)={&(0x7f0000000040)=@file={0x0, './control\x00'}, 0xc, &(0x7f0000002640)=[{&(0x7f0000000180)="301367a453f846ccbf6637e480ccc3d240d7da9c96d9001ff4882c16a359c34a40ff1712bb6415956113b18d627fd7f69fac77a93c42b93e646a631061634bba721c1e6bc33c3b756588a65a501e5e08576ef233b612889db650f79e994087ab41aa8849025673254f5f2c0b84066d392858ada2ee8179bf4ae45dba8f0c3cc5df53e27c76bdfc962fb8ba9121877559aba2b5ac8155a1364b2e6766027cce3594433eddabf8d5b71726d20dc1ab905fd76b6c9fbbe1c4fb", 0xb8}, {&(0x7f0000000240)="c6780670ad4fd8b469f0769179f1fc5d29ad15464175a3f8ffedc454dc3121b4e15e3409b7526f1c35780a690731f34a4a345f610ba86466079af1d7a638d37f37342a65c31c9803a50ce9fe8aa1eabe820c1278c863f93021dab896a052e794181b5fff294199c3f115c97a500d4615c63d7fb5175d38f54f224a1d5662721ff1c63f2b28d9d13c1849c0329ca3980012964e8c64838aec39b50552cb1f57f8d4879338a2ce12c6edaeb719cab29dff2596ff3790d1b6ab031ffd9bba6f1030508ede786d6e73a563d7763c79c8595a8090c9393d735bf612562e42b472b2f28358674c700064348e694ab694933674f38fd1c21847aa6a16980a76b9715466736dbf32cddcda8fa188193ee21b9b496a6206068c1884172a12ed7adc98940625b5022b7338a23c145c4bb9b7105e1b367bd5d848fab7ad500d88ad17a6063e891f0780d0c1a3dbee8789263392a26d2082c587afa0e777c5b4f1de3a2ac19d019ffc009d66231c9d1f60c9dedd5920b02f9fc50ab228ce4fc02afb3835808137577160008ed21112b0d9c33317b2f9a310c759a99f24b323b454c652568b89dfd01707bc78eb2f3f32fbd11231563b78a04b65787aa8ae5dc6aed60e53deb3a27f5a4a7790e9c866683592fdce219e93cf66d4181ae51ce1a690b5a0e42b6abbe3dc83ab5a91c7ba4e91a4a73c180d43a2b770a3def397eaa0f1e86ce58ad40e34167d04c3cff36d6d0b30c5199d60ea79dbf85a25897c7d2302d888c67955d9779ecbe6e0fa008ee70e83aa94522627ac2a5cd615ed4fbd69fd8204e678c51db24a0a6d8c38955848e33fc43e79130034b066573b2d4297cf4c85b0b60169e627f273d7875450683b456ad03687eb4b17e63e76415f220a62743cfa00913b7fe539571779ce5d475a2a312c2c7fcbb597b87d0865f4d9ab038880fb0796e92dcd758b7541a2c9c00cb2de683d150e95f149e06bb5a80c09f8c89b24fac66f57d8a075a6123d9ac42641ffe35468a5f1223472a8b08538ebb1858bf46fee1264d3fa8eaee956fe65a2d82c5839e43d010a6f41073646cb7cbfa15dc3ff34ec95d6da593eb6a5e046a2babc9a09e4af6b0d6ca74eba6fd3136a09c6a0d64aedeec8f24867cdcbed53f45f7ba0e221f9e6a2b1dc3e41d70c56bd2ac3f65d87d67f8ff89a5c3b4a7bb8071f92153a5a6c55ef75635117f74f2d63bf9db019a5ec80bf667d4231cbcecbb00e2fa14bff6ccbec2d7f8b5b9f7f6255b62103643caca04d425976197d737f551b2b4c591bc7b654bd8251cf271e6bcf0742d7326b09eabc17883eac41e261352abb129e74b76cf355252b5db9687db1ebec0929db16ad92f2e6468ed2452c6ac1a6787d1b779ff69eaa27cfe08d5aee217a3464d5a0fc628235007ac297e9c474b9a2a76891232c2ca42ed29c79b2ba692b83e4c2c30e18112cb9f26586fd7791b48f1a3aad8de03c53d3e76502a7f579c80f79bd862ec657e3383883d63b48fc0695c175debd549d0a624ceaac93e4a90060cc4ddcddc2255c36d008915be861d2ff0f6aca7936ff9c7950d3341caaef8c779f0f68a06c6c7926210a64bd399385b74e7990665bb8c1a3ccad48f1cd8896f61aa1d9e46ab81360865b2d6771d961b6568a6459cba9196f64683add7cd82011c51f3979015f2a0e8a647f674f0fcb8050466b3d9b226ec46ceed8b1aebada7114075ade5f672dac7fad22a4c31cbb229014262d94d06827a5b0dca7a0a7bca60ab89a5cd84db524f52d28e7851f4ea6b4308b37b5e08a9af4546d9a714470c03991965f98b7a2e5d19b5c866498d16998f358b457f97ce262ff6f7ec613b5ae568a91862d55e36511812928e8f45d1c781eaea963380094bd706e88c1d3f17683d4d9b1b7e34bf3b94a504f6c100239440a4ee64c042c937c9c8450fd4525d134fcffa053903e521f3019d7d6668a965b4f7b760c14bb3396f51dcfc600345c013c675959a41f8f6eb9013d514929791714887b9546f7543793b2ea9134cfbe3e2c09f452660654b9df2142fd0fed5a6c317528ef64b14106da92e327ecc0e5253dc72ba418659f8f3aba88bfdd5b267181d3470bdff3884bff10775be41f205f3db57470ed4681a5192f32c3ccf316c2d16fef195b9f854b1499f7eec7f78012bd1b474e3e1f36dbd7b5a3c42c570f35f0fd8ab4bde3ff9f3a180e7251a2fb44afa0eaa73e3f0bb4a72bd9406d8c33c9cd298824d87cb2469edc184a6229c1f2191b112b99397a56545a32fd7a7698df15f706de5b111d8f33fc0ab89894e7fc071867f879bd1ff8039afce2b1d5400be289dfdda76425b721d70f509e760354e27e41cef04cf3b76c3165cccc95f6d1e0f9bcf663076c791a4de5e651a9f5c6f3f14aa1f27cc85dc8ee9a4c6334df2808a540f4eee05627eefccb318a868d6ad5d1e194688ad34b6b97cb77ada30e5eb5a423e465bb314dd82c881156d376c84b653d001e3f79e479668250bc9b75abc397801e895daaeadff7ac0ae3deb835fb4b704f44692ae9cb7ce807ba4747c77efbb669bd028b25b488635e9f9e6c1690ce5df2e26a62adc1dedb2a2d7433106bdd35ba0f66e5bc914fcc80fc1396ec642902d6d9fc72df6e8661389809ddf27d50d0f2b5332dcfc4eecb776d3baf2a767490be8041e3b9ecb961a389012cda54bc7060755b201e6781600f985f2bca9c68b734c00c75a6e14ac003adbbef22028be27ace84096425f4f239bd4318caab91b19f4257c0b6c969b9f6e98beeff15da3e4fce85f965e119ebe0713469db28a9f9d03240ff8740c5d232bc20e2dce64bdef64f9c20c8693a5dcbab09a54bc60efdc704f529eb4e157ed23ad0eb8a50c6fb84f873760c9763f7b6207ad9a2b4b8e9e725dd178a0b22f5bbf73d4aeaaa233ad4008570047caea3d5c7a06d858ea99fcece5d92c6e03c4841bac510edead8da3ce56bb661be3939c0494ed370c5e04d2201910bfeebc312997412d6685c54435d755f4886786675282f191b9a0dc59f0e12ec0f048567b3f8cf7c70a02800294ea180e11dd1fa2bb3458446db7b3f63afa08010c74a41c2cd9ccb29f8f4258c90b172531483f994222c6fad083d14b77bb349db5ebe58f16db056222ec2b2700db160e7f3b3d421518ad087f6187dd3b70ded7dfc00defb9db5b2404b650786a03557f7215f501670a8c074c55a2719cf4243538df9ce062a61a1db8545820561ce706e443834fcd07c3097de7b9b68ed01c1d13efb31b05bea00a3e248f5acd7c77c050586d7537f4285a820bb8cb8a35fd3d1db9b47265179d6fe2329b18e058a00aa6bf3684d9f15308e5b5328d8f87b5f4f2fc84089f65cbff9970746fed780ac7cebf698cef5772d48d1b4cca388c7a0491302606d2f7077e09996c32e5d119d12c38de8c552973b93016e85f20bb9042ea2fbad2459277894b1b8b0f97315853ca11716c1bee133b88d22f7fb668d2351c19ae4322c2c0a612b590e066dafe1189f4c8acf5f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{&(0x7f0000001440)="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", 0xfe}, {&(0x7f0000001540)="c184ef3d79d1f1bb6d362eae8202ae3cfcc830267f9fa5edf27a5d4d4c29ba0d1176116fba935436003f66792c791eaae54c8e7e0c2aefbe3d6ecc127125e78ad8efe58463bf844fb51d4bcd2dda1f483834ec58e68e441f2ce8832e4bafe700e4a465211c67e1d2de986f04c56676b8fda4888236bb6895c31acbc063a492a3c12940fad83d63c9f2e0a3d49e7a333932532b2683ccbbe5f6f574e3e30cc69ec77a39d3f4325f8c20de41f6879189dcab2eab888592f814bf6f01d13a4de031f758e0a5ee7457438ee7afe3ed05f7a5cdde8955c71ca76d34c39daee95a7e90f36ae79f382348f11ec4482db7fb", 0xee}, {&(0x7f0000001640)="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", 0x1000}], 0x9, &(0x7f0000002a00)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0x60, 0x80}, 0x0) rmdir(&(0x7f0000002ac0)='./control/file0\x00') 00:01:24 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = semget$private(0x0, 0x7, 0x0) __semctl$SEM_INFO(r2, 0x4, 0xb, &(0x7f0000000080)=""/23) sendmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff0000010000000000000087058a2a7abf506e9c73b93b3cf715f6f0fad25bc94b872d43c763700c75c64e96bfb5c946f0b6c3513dabf20f040000000095985dd487624662f7eccbd0646c721cd35e15eaf05b34205a2eeee34d77ac8f59e7a0e8934ea9f504c030ec33561d7541", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=""/108, 0x6c}, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) __semctl$SEM_INFO(r2, 0x1, 0xb, &(0x7f00000001c0)=""/65) 00:01:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f0000000080)="e3f4a9bebf294858e1b84184", 0xc) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x1f, 0xfffffffffffffffd, 0x800, 0x6, 0x2993, 0x100, 0x4, {@in6={{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x400}}, 0x0, 0x100, 0x0, 0x8, 0x1, 0xa0}}, &(0x7f0000000000)=0x83) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0xfaf5, 0xc00, 0x89, 0x4d4, r2}, &(0x7f0000000180)=0x10) r3 = socket(0x10, 0x2, 0x5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:24 executing program 2: mlock(&(0x7f0000001000/0x2000)=nil, 0x800000) sigaltstack(&(0x7f0000001000/0x1000)=nil, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mlock(&(0x7f0000002000/0x2000)=nil, 0x2000) lseek(r0, 0x0, 0x1) semget$private(0x0, 0x0, 0x0) semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x200, 0x7f}) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r3 = open(0x0, 0x80000000000206, 0x0) truncate(0x0, 0x0) lseek(r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x40, 0x4) 00:01:24 executing program 2: r0 = semget(0x0, 0x0, 0x24) __semctl$SETVAL(r0, 0xfffeffffffffffff, 0x8, &(0x7f0000000000)) r1 = shmget(0x0, 0x4000, 0x202, &(0x7f0000ffa000/0x4000)=nil) shmat(r1, &(0x7f0000ffc000/0x3000)=nil, 0x2000) 00:01:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x55, 0x0}, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) 00:01:27 executing program 1: ftruncate(0xffffffffffffffff, 0x400000000106) shmget(0x2, 0x3000, 0x1, &(0x7f0000ff9000/0x3000)=nil) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r0, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) dup(0xffffffffffffffff) 00:01:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x28) sendto$inet6(r0, &(0x7f0000000080)="7d52210692667368097a13e19c33938bea6a7b4669d7511233c66c15d8f1f90c4d2eda36386477711dfe5d0cdff0d45f1970bcb24a36689b1a81a19fec5ee9349017bfa60ca379c69eb56fedf73d2f5b4ebf339a855fd3962206983ace74e8a8db8b93ce8f5f375d1a4cd66e191bc1e748288030c24e9bba56429e47fa0b93cacec985f2c4afe7f6325a0f0761f81e492ff7c2f72fde556a8ddb231a7457b4621eb46b862f4df8c5fee6d0667803b1a82cd2f9ee66654604f562d48fab57235330008a74588286b502f7337c5d0c8966467d334aca5539c442ae8575960be0c1c1ec8de6008f7b63bb0c6ca08898dbd29fc3", 0xf2, 0x88, &(0x7f0000000180)={0x1c, 0x2, 0x9e, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x32, 0x0, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000000400)="786be994f7c1bdac28104c06d772ffb6", 0x10, 0x8, &(0x7f0000000440)={0x1c, 0x1, 0xfff, @empty, 0x8000}, 0x1c) r2 = accept4$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c, 0x10000000) getsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x9, 0xf, 0x5, 0xfffffffffffff6a2}, &(0x7f0000000300)=0x18) accept$inet(r0, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000004c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="020000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000083932538281cce5f0000000000000000000000005c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007200"/136, @ANYRES32=r3, @ANYBLOB="c5940000d27da81a10000000010000804400fe00"], 0xa0) socket$inet6(0x1c, 0x10000000, 0x200) 00:01:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000180), 0x14) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0x0}, r2}, 0x14) getsockopt$inet6_tcp_int(r0, 0x6, 0x810, &(0x7f0000000080), &(0x7f0000000140)=0x4) r3 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000002c0)={r4, 0x1ff, 0x0, 0x401, 0x1, 0xc29}, &(0x7f0000000300)=0x14) 00:01:28 executing program 2: mprotect(&(0x7f00006fa000/0x3000)=nil, 0x3000, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) utimensat(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) 00:01:28 executing program 1: madvise(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x4) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x3, @rand_addr}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5a}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="07000000060056f8a4d867615df924595d000000"], 0x0) r4 = shmget(0x1, 0x2000, 0x1, &(0x7f0000e42000/0x2000)=nil) shmctl$IPC_RMID(r4, 0x0) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(r2, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000380)={r3, 0x2}, 0x8) getgroups(0x1, &(0x7f00000002c0)=[r5]) socket$inet_icmp(0x2, 0x2, 0x1) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) 00:01:28 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8000, 0x7) ppoll(&(0x7f0000000000)=[{r1, 0x2008}], 0x1, 0x0, 0x0, 0x0) rename(0x0, 0x0) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) 00:01:28 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b753c524"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={r3, 0x80000000, 0x3, 0x1}, &(0x7f0000000300)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) writev(r4, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:01:31 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x601}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x100, 0x7fffffff, 0x9, 0x4, 0x9c8, 0x1, 0x0, {@in={{0x2, 0x0, @broadcast}}, 0x0, 0x6, 0x2, 0x8001, 0x6a, 0x3}}, &(0x7f0000000140)=0xb8) fdatasync(r0) 00:01:31 executing program 0: socket$inet6(0x1c, 0x30000001, 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = open(&(0x7f0000000140)='./file1\x00', 0x4, 0x100) faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x1, 0x0) r1 = semget$private(0x0, 0x3, 0x108) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000000)=0x9) 00:01:31 executing program 0: r0 = semget(0x0, 0x4000000006, 0x800010) semop(r0, &(0x7f0000000080)=[{0x0, 0x4, 0x800}, {0x0, 0x6, 0x1800}, {0x3}, {0x0, 0x2, 0x1000}], 0x4) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) accept$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:01:31 executing program 2: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, 0x0) 00:01:31 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0xc, &(0x7f00000002c0), 0x8) 00:01:33 executing program 1: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0]) setresgid(0x0, r0, r0) r3 = semget$private(0x0, 0x4, 0x100) r4 = getuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r4, r6) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000000c0)={{0x9, r4, r0, r5, r1, 0x20}, 0x6795e33d, 0x1, 0xfffffffffffff000}) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='*\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='{+\x00', &(0x7f0000000300)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000380)='@]),\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='!\\)/\x00', &(0x7f0000000500)='/\\\x00', &(0x7f0000000540)='$}#\x15}\\%.(\x00', &(0x7f0000000580)=',\x00']) setresgid(r0, r2, r0) 00:01:33 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xf0, "3399ba57c0974ce7bcab79d35aa611c2c02d270f4434d41b11bfcedfee226d528c15feee7f925f2421de0d932567c118fa8bb5d56a9a60bfd2e128b856d3292f0a58d501e4f69dfacdcd66ebb15020f09050cc9ff8ad2bc4fb79dee54d6117e049177c2d7e641e21ee99a0169491067333691fe27b99338a23461a43c106fff61ed12b72f71eab86465ea121241fda7a8e46c89e82cee367d4e0f42528ec43bde2aad99288ffacca21b0ac107826857d6267a596bac080657636d069fa0c7665c732dd1db601c44c2104b1171f00a3ac7924168254a8986351f6cd915dac04eff912c256d422edd6f430686875f5e5eb"}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x1, @loopback}}, r2, 0x8, 0x8, 0x50}, &(0x7f00000002c0)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0x7}, 0x8) sendmsg$unix(0xffffffffffffffff, 0x0, 0x8) getuid() freebsd11_lstat(0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) 00:01:33 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ftruncate(r1, 0x61) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) 00:01:33 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) symlinkat(&(0x7f00000007c0)='./file0\x00', r0, &(0x7f0000000800)='./file0/file0\x00') socketpair(0x1c, 0x20000003, 0xfff, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={0x0, 0xfffffffffffffffe, 0x3, [0x20, 0x2, 0x2]}, &(0x7f0000000340)=0xe) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000003c0)={r3}, &(0x7f0000000600)=0x8) getsockname$inet(r1, &(0x7f0000000840), &(0x7f0000000300)=0x5) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000140)={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000005c0)=ANY=[@ANYBLOB="8d2a000008acbe61731e6d2f2b4691c00000000802008e09f7001093000300"], 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x9, &(0x7f0000000440)=0x5, 0x4) sendto(r2, &(0x7f0000000380)="0b70295003cf014d2f1a3e62", 0xc, 0x89, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="022d4268c593946e06000000"], 0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r7, 0x3, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) getsockopt$sock_accept_filter(r7, 0xffff, 0x1000, &(0x7f00000006c0), &(0x7f0000000400)=0x100) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) lseek(r7, 0xfffffffffffffffd, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10) getsockopt$inet6_buf(r5, 0x29, 0x77, &(0x7f00000004c0)=""/242, &(0x7f0000000100)=0xf2) 00:01:33 executing program 0: setitimer(0x0, &(0x7f0000000000)={{0xfffffffffffffffd}, {0x5, 0x80008}}, 0x0) 00:01:33 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e21ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050f2ada2df30cae45912cb1fcb9500031b5f481671b40cb7a10e5b233c4330c5895676ca8e97aea7f25ac4f991f4", @ANYRES32=r6, @ANYBLOB="ffff000000000080130000003f00000005000000"], &(0x7f00000004c0)=0xa0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:34 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x3a, 0x12, 0x0, 0x0) nanosleep(&(0x7f0000000000)={0x8, 0x7ff}, &(0x7f0000000040)) r1 = socket(0x1c, 0x0, 0x80) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xd, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x1, 0x5, 0x1, 0x4, 0x101}, &(0x7f0000000140)=0x14) 00:01:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000300)=0x8, 0x4) listen(0xffffffffffffffff, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x96, "219d98ee0c5bb343bccc66f3c0cec058dfb0648be1ab1df8caad32bb6ab9710b88f915aadcfa12bc377a0dfea2b93108be758b38926390d335973164fd7e291f0f20e355560b28d94c09b4dbcf4a9f8b8b7197518a3493c9ddb198bb39f101c652f1c1c914d4ee738cd718dd085b0bdad6c08b8befb583a7bffa7a4f49a71c9b715edf59dead958c09ea6333cf28c769bec44d542e54"}, &(0x7f00000001c0)=0x9e) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={r2, 0x0, 0x8000, 0xfffffffffffff0be, 0x7, 0x1, 0x400, 0x2, {@in={{0x2, 0x0, @rand_addr=0x31e}}, r3, 0x2, 0x9, 0x100, 0xfffffffffffffffa, 0x9da}}, &(0x7f00000002c0)=0xb8) socket(0x1c, 0x7, 0x10001) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000380)=0x1c00, 0x2b8) 00:01:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="6190da812c1083dea7203b1fef082e6e65300046f6d4fe7a7ec645f6050d4dc6137a9f6aa9d062ec3cea52c038a501000072ccb95ac067891c74f9dabbd1c6ffcfb8e8f0745099a1"], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) setsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f0000000180)={0x2, 0x5}, 0x153) shmget(0x1, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r3, 0x0, 0x1000000000003) getpgid(0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000280), &(0x7f0000000600)=0x28b) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x10008) msgget(0x0, 0x200) 00:01:43 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000080), 0x1015) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:01:43 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x41}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1}, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setreuid(0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) listen(r0, 0x8) 00:01:43 executing program 0: r0 = socket$inet(0x2, 0x20000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000080), 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x200, 0x3f, 0x3a0, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x3, @rand_addr=0xffffffffffffffff}]}, &(0x7f00000001c0)=0x10) 00:01:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000180)={0x2, 0x10, 0x10001, 0x9, r3}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000001c0)={r3, 0x1, 0x1}, 0x8) 00:01:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x8a) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0), 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) poll(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0xfff, 0x4420, 0xeb, 0x3, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0x7, 0x8, 0x0, 0x3f, 0x5, 0x3ff, 0x3, 0x3, r3}, 0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) freebsd10_pipe(&(0x7f0000000200)) 00:01:44 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x8}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="a3", 0x1}], 0x1) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000280)='9', 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0x400, 0x1, 0x8, 0x10000}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x5}, 0x8) 00:01:45 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x0, 0x0, 0xc700000000000000, 0x2000100000001}) freebsd10_pipe(&(0x7f0000000640)) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000000)="b6cfc26b22ca8b2c9be5abe6db4f93657134e95148aeb6728353479c70c918f6b3187a", 0x23}, {0xfffffffffffffffe}, {&(0x7f0000000100)="be1154d76982aec215378058e8e56576cc60523d0a46602422f09b0975e7e9e1532b888a9299818543c41eaa917155ec52d35f9aaad38facb7d2de3c7be50c2fdf907616d16a5b5cd5a32ab9270479a6932f9198abc873436be2da5fc111488bbdb8c5dd51aeee9731ca1588bcabc15b2cbde1cd7f6cdfda9768b4366e927904e7fbf9b19c569e02707c42d6e788154775e6c9be55b2286a9068fc9c2eeb595cdccc5c6cac8791f24143d2e075291cc4a78ba5afd9d32247af72c023b8ba25dc6463900e8562542a79f9e89d03581ab63d4f0436131cdefd0eee8e6fe620e8f40625224fb5e5b5", 0xe7}, {&(0x7f0000000200)="1f1ccdc813de349874228021c13091fa5b26625c30d534", 0x17}, {&(0x7f0000000240)="3ff5b078142a2be9e791eb59d024af291ade6cf389dad26041d2aad947128e7bcbc4451cced19c337e6f8dd376e4e1357a95fa6dc435a27465350a2966c0abf2dbd86de03a1d64f29d8cfd883f6b45e315d7d74be8d9aa92797e307e39ef6cf1dd1630bf7915e1383beb8186bd78", 0x6e}, {&(0x7f00000002c0)="2f0793886ce50f7e780fb801b0849eb6e2f773c63609f55b5afd52adc5d5261a43b06c5959af5dec033090d23bfaa92d82278489a993e410971229c29b97cdc91a2ca577bd1f754351963245a9628f46d9dd6e92a7a9c8a32c8fddfb6fd95265977b6ceb1532ca6d511eba2df3ba987f1813df5bad6c8c5e8453df1795dfe5da1084f238855340f47bcdc3fa7f7c16b98931dc688d93739097bf3d72", 0x9c}, {&(0x7f0000000380)="5119608ac4e14399298f7da25886546ddde65828f9946375f6d82d1df5d0a4e5d8dae8fbec913dbefe0a9c29b821cbbc850efb6ca2ad86ea231ba78d7cae5c1cbcf3cf20f9b5aed8835674bb999442ae65c399ed8269329277dff4fdde8b2d77383d3a52af141f562025cdd4b2450321821eb54b57a7167781d365628c614b2f71468eae45a57285db688adce223dba69175a086108313d66165a9c4c064d3a672a1c69267630955f65922cfe18878e9", 0xb0}, {&(0x7f0000000440)="5e708d46db2104acc3ef2676e1fc26b474d747dd175b1d3176d8f52075a8049aece82deb1a52839893a1f7b1104aa782a44757499b77b7e130ac73028b6d6c03c6350a66c86a103f744fa02f55e9dbd1e04e29b04c2eb57323a00390d513a544d984ad7f46f24345bbf15cbc6889bce4671788034a95dfcc3442172059ca8d113c120bad0a8611e8d1c12d444cde463f8d66fdd4e94753f0dc904c1c9c126c6ce34a249e96696eaf44e048bd5c8dd2b722", 0xb1}, {&(0x7f0000000500)}, {&(0x7f0000000540)="b83c0f6c07f83b7d5a09234b489ec6adf943b9937b7eb77c8b7980fa1b7cac8cfccb", 0x22}], 0xa, 0x0) open(&(0x7f0000000500)='./file0\x00', 0x100581, 0x0) 00:01:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000c40)=ANY=[@ANYBLOB="a29243eb3f900600991fc9e94f00020004000000000000"], 0x1) setreuid(r1, r1) setuid(0x0) setresuid(r1, r1, r1) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$inet_sctp(r0, &(0x7f0000000a40)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000880)="0b2b95d8faebb97237f0716185cc0bf01e6a79cc298200814dc85e212b7cddb40f9e69f08cb3f80c397e642f50e9cf162cb43666084f67a4c3016396eace85e6a588d32d9d14702bae2c251d3c3777bf79f665f00e9dfdf0420c", 0x5a}], 0x1, 0x0, 0x0, 0x100}, 0x68870a552f77ead1) lchown(&(0x7f0000000000)='./file0\x00', r1, r4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000500)={r2, 0x129a, 0x3, 0x2, 0x9}, &(0x7f0000000540)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000b00)={r2, 0x4623, 0x2, 0xaac, 0x2d}, &(0x7f0000000b40)=0x18) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000440), &(0x7f00000004c0)=0x4) setreuid(r3, r3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r2, 0x8001}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20000000070000750000000000000800000000000000000000000000000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000001c00"/125, @ANYRES32=0x0], 0x2) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000a80)=0x4, 0x4) getresuid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r5, &(0x7f00000002c0)=[@in={0x2, 0x3, @broadcast}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x3, 0xf4b, @local={0xfe, 0x80, [], 0x0}, 0xeb}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000380)=0x10) 00:01:45 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x400, 0x2b7}, {0x4, 0xff}}, 0x200) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x2, 0x8}, {0x8, 0x9}}, 0x200) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x50) utimensat(0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0) 00:01:49 executing program 1: truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000000)={0x3, {{0x2, 0x1}}}, 0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x1e6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000300)={r0, 0x2000000006}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f0000000380)) accept$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3b, &(0x7f00000002c0)=0xfffffffffffffff7, 0xfffffffffffffdb5) 00:01:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) listen(r0, 0x0) 00:01:49 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mlockall(0x3) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000280)=0x7, 0x4) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x400000000000004, 0x811, r1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e22fffffffffe8000000000000000000000000000aa8b090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/128, @ANYRES32=0x0, @ANYBLOB="7c653ba792205b1e"], &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)=ANY=[], &(0x7f00000001c0)) munlockall() getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x8000, 0x3, 0x0, 0x9}, &(0x7f0000000180)=0x18) fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) 00:01:49 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x3, "117a845480a91a0043841eb130752fc6"}, 0x14) sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='\x00'/16], 0x10}, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x57, &(0x7f0000000080)=""/18, &(0x7f00000000c0)=0x12) 00:01:49 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socket(0x17, 0x7, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x17) 00:01:49 executing program 2: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x5, 0x1800}, {0x0, 0x1000, 0x800}, {0x6, 0x1, 0x800}, {0x4, 0x80000000, 0x800}, {0x1, 0x10001, 0x1800}, {0x3, 0x6, 0x1000}, {0x3, 0xffffffff, 0x800}, {0x7, 0x3f, 0x1800}, {0x1, 0x6, 0x1000}], 0x9) semop(r0, &(0x7f0000000000)=[{0x1, 0x101}, {0x1, 0x6}], 0x2) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000180)={0x224311a8, 0x1, 0x5, 0x2, 0x9}, 0xc) setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, &(0x7f0000000280)="0007833e6aaf6a21af178a167c5d4f5a97196a39e598cfae25195d1ffa68bcabef7e9e2458f560992dbf508df76cdb032581b5da0a80f5f7a50cc6703965c529d6d3a2d2b9e1d59c43ea728291d7fc641d140d3d5b75794d7e91ead97af19ff6e3f69c766afc1d9140d7d2785e10464b4c12f761eaaf0cf39822d35812d0dcc55b30f47395b625d6a1452615e236630deb83ad8c27fe71371a2aeb45185061854f3162d76b", 0xa5) r2 = socket$inet6(0x1c, 0x10000003, 0xfffffffffffffffe) getsockopt$inet6_tcp_buf(r2, 0x6, 0x63, &(0x7f0000000080)=""/176, &(0x7f0000000140)=0xb0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000340)={0x0, 0x400, 0xf, 0x4, 0x9}, &(0x7f0000000380)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r3}, &(0x7f0000000480)=0x8c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f00000001c0)={0x9, {{0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x88) 00:01:49 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setitimer(0x0, &(0x7f0000000080), 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) 00:01:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000092, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140)=0x10001, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) execve(0x0, 0x0, &(0x7f0000000740)=[&(0x7f00000004c0)='.\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='#-`&,*\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='}//\x00', &(0x7f00000006c0)='\x03\x00', &(0x7f0000000700)='\x00']) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ppoll(&(0x7f0000000180)=[{r2, 0x24}, {r2, 0x4}, {r3, 0x82}], 0x3, &(0x7f00000001c0)={0x3ff, 0x401}, &(0x7f0000000200)={0x8}, 0x8) chmod(&(0x7f0000000080)='./file0\x00', 0x12) 00:01:49 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000400)=[{&(0x7f00000000c0)="fd373cf57408c233e49a333a17f859b8909599f2d9b61d21ff126784fdad433ae2d8a772bba170768d29b985e0b7bcb7c6f0af17cfd8a0bcbed0db3b53652d26c6ec11a6f92655759c50836feb8599e440a7", 0x52}, {&(0x7f0000000140)="e0dc351b14fdf916bbd42b5b3dbc373df9635ef8d73082e3b873c538f32ce1da769f2793ddf04ee5133a98aff61705b729d96714de3aec92175378f4015c117511a8b9fa371ff67775c24c69709158791e9f6a965d67deb8f6d2acbc64a7fb91db0f67f60e83a86e9d3fde47e10a17d52e3591249a79b1d687fe44cf2a2662a0ef846846a62ea6467ba06446097b750a6f62923848bee4492b77756d5e725dbf11aaec4ffc3eb1cc22b1af684f649f168db6c8e5b0101dc6d880768a0c3c37e371568e0a463b241bf95fdae95b468d55ec", 0xd1}, {&(0x7f0000000240)="a666c2e48548be07f033e5701aa6449f131b2734c23ee9ef1ffeff097d7b7fed89b5354e1f84f9bbc7f02d05413cc72aa907247e46a9d528706db2f347ab6acdcabbef53dbb5661fe47052187c56fc8c806251581fc6fcfa6ca10738fdf1aeb5810d1d05aafda60a9c49ecf99a1c5561890ad257e82628ea47e1ca1b6c535ad88721acc47f959f618209c4a5188deca8d7", 0x91}, {&(0x7f0000000300)="010a22984bd9b3994d2b92472270d0ceb663342d1eaa1731c349ba6014161bbed6d078fec9850e03b69338e0b5686f8e7a809c5cb1c4898c1e68ae574c94d8dc73bc7d84e75442603d484d1607a389811af8a745af3a9b109ead63719c784948f83f1ad8617855183e3b478617d9789b6d5279379fbb4c95cbc54a7912eb3539e532cdda541c38b98391921ad5be9e9f78f16c1679bb861db183a526fe35937d34718130f8bc6435c87521615de31f1dd8ff396ac26346681069aa7c354eb99c9615973fc7562bf389f2e3264506430914d68ceca98371e0d8bab07f90bd608233d0c4921b4242124f0fb8a5e4f8f657f1cd66d012e3", 0xf6}], 0x4, &(0x7f0000000440)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x1c, 0x80}, 0x20000) socket(0x1b, 0x3, 0x2) 00:01:49 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000040)=0x80, 0x4) r1 = accept(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1202, &(0x7f0000000140)=ANY=[@ANYBLOB="3dc60000"], &(0x7f00000000c0)=0x1) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x40}], 0x1, 0xffff) 00:01:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x20, 0x2, [0x2, 0x3]}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r1, 0x4, 0x8, 0x200, 0xfffffffffffffffc, 0xc2, 0xd926}, &(0x7f0000000140)=0x98) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) nanosleep(&(0x7f0000000180)={0x2, 0x43}, &(0x7f00000001c0)) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, 0x0, 0x139) 00:01:49 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@remote, @rand_addr}, &(0x7f00000000c0)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0x8b}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="e4ffffff03da6488d41a759ec1471b3b09d4ad74c068f557838627560a1f7d36e1215fd401fb2c456e08b50a32058623ff5e1aec84e9b6b059846942d9e683b5e55cdad973a6d4ac8e0d42b11d197308ca1aa254", @ANYRES32=0x0], &(0x7f0000000100)=0x8) r3 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x200, 0x100) openat(r3, &(0x7f0000000500)='./file1\x00', 0x0, 0x0) r4 = accept4(r0, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000003c0)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r2, 0xb}, &(0x7f0000000380)=0x8) 00:01:49 executing program 2: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x6, 0x0, 0x2}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 00:01:49 executing program 2: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000c82000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x400, @remote={0xfe, 0x80, [], 0x0}}}, 0x0, 0xfff, 0x200, 0x4, 0x100, 0x1, 0x7}, &(0x7f0000000240)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0xdc5, 0x2000, 0xf1a5, 0x4e18000000, r2}, &(0x7f00000002c0)=0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x80a, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0}, &(0x7f00000000c0)=0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x8, r4}, 0xc) mprotect(&(0x7f0000bc7000/0x1000)=nil, 0x1000, 0x20000001) 00:01:49 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000fffb99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b0058e8f99142ebd8c7fc66c579072bcb61e9b753c52400"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r3, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r4, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000380)={r5, 0x7fffffff}, 0x8) 00:01:53 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xffffffffffff8000}, &(0x7f00000000c0)=0x8) getpeername$unix(r1, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xe, 0x72d}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote={0xac, 0x14, 0x0}, @broadcast}, 0xc) 00:01:53 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0xbc63, 0x493757d8af079e09) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x538d, 0x8001}, {0x7ff, 0x5a899016}}) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x25, &(0x7f00000000c0), 0x8) 00:01:53 executing program 1: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) freebsd11_getdents(r0, &(0x7f0000000180)=""/42, 0x2a) 00:01:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt(r0, 0xdad5, 0x4b7, &(0x7f0000000000)=""/15, &(0x7f0000000040)=0xf) listen(r0, 0x0) getsockname(r0, 0x0, &(0x7f0000001080)) 00:01:53 executing program 3: r0 = open$dir(&(0x7f0000000240)='\x00', 0x81, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) utimensat(r0, &(0x7f0000000080)='./file1/file0\x00', 0x0, 0x0) socketpair(0x10, 0x3, 0x5, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$sock_int(r1, 0xffff, 0x1405, &(0x7f00000001c0)=0x6, 0x4) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r0, &(0x7f0000000200)='./file1\x00', r2, &(0x7f00000002c0)='./file1\x00', 0x400) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:01:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r0, 0xffff, 0x200, 0x0, 0x175) 00:01:53 executing program 0: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(r0, r0, r0) setresuid(0xffffffffffffffff, r0, r0) 00:01:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @local={0xac, 0x14, 0x0}, @loopback}, 0xfffffffffffffe62) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000880)={0x7fffffff, {{0x1c, 0x3, 0x0, @loopback, 0x6}}}, 0x88) getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @remote}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000005c0)={0x0, 0x80000001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000640)={r4, 0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f0000000140)=[{r3}, {r0, 0x80}, {r2, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x8}], 0x6, 0x5) poll(&(0x7f0000000680), 0x0, 0x7fa) r5 = socket(0x1000000000001b, 0x3, 0x0) writev(r3, &(0x7f0000000780), 0x0) sendto$inet6(r5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0x0, {{0x2, 0x0, @multicast1}}}, 0xfffffffffffffde1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000680)=0xead00, 0xfffffffffffffcf2) getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000004c0)=""/148, &(0x7f0000000580)=0x94) getsockname$inet(r2, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x800007e2780e3) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x4) 00:01:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000040)={0x0, {}, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x118) r1 = getpid() fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x2, 0x7, 0x29c, 0x0, r1}) 00:01:53 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000080)="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", 0x1000, 0x4, &(0x7f0000001080)=@in={0x2, 0x1, @multicast2}, 0x10) close(r0) socket(0x0, 0x0, 0x0) 00:01:54 executing program 3: r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000000100)=[{0x3, 0x1000, 0x800}, {0x1, 0x3ff, 0x1800}, {0x4, 0x3f, 0x1000}, {0x3, 0x1, 0x1000}, {0x4, 0xfffffffffffffffb, 0x1000}, {0x3, 0xfff, 0x800}, {0x0, 0x6, 0x1800}], 0x7) semop(r0, &(0x7f0000000000)=[{0x7, 0x6, 0x1800}, {0x0, 0x23, 0x1800}, {0x0, 0x26, 0x1000}, {0x4, 0x96af, 0x1000}], 0xc7) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x1) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:54 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x2}, 0x8) socketpair(0x1f, 0x2, 0x3ff, &(0x7f0000000080)) 00:01:54 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) r1 = semget(0x3, 0x0, 0x0) __semctl$GETPID(r1, 0x1, 0x4, &(0x7f0000000100)=""/70) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xc8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), 0x4) r3 = open(0x0, 0x0, 0x0) fcntl$setflags(r3, 0x2, 0x1) fcntl$setflags(r3, 0x2, 0x1) truncate(0x0, 0x0) socketpair(0x0, 0x10000003, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0xfffffffffffff3e3}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x0, @broadcast}}, r5}, 0x8c) fcntl$dupfd(r4, 0x0, r4) close(r0) open(&(0x7f0000000080)='./file0\x00', 0x30008, 0x4) r6 = getpgrp(0x0) fcntl$lock(r2, 0xc, &(0x7f0000000300)={0x3, 0x2, 0xca30, 0x7fffffff, r6}) 00:01:54 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = dup2(0xffffffffffffffff, r0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x40) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') semget(0x0, 0x151, 0x20c) 00:01:54 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet(0x2, 0x2, 0x10000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x120, 0x4, 0x0, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x10000}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000000000)=0x2, 0x4) sendto(r0, &(0x7f0000000040)="0ec7cfd8d5873757254c9a73d82e4a473ca2e524a6b54b2710d3a81d2ee0877f8f121991b085e831e108a6baf76d09f5162a70c137eb05cd8065f4ac18845d07c349df11d3dd9741151d6d6bf6ea8851fde584f948a90e3d18311971b23071a4ab6549d72ce867b6e00bb3f6b415406772c63e72007ea66fc84340f1885d8547e77e10f971799745cd264e3c3b31b83a852ee76400dea588e3626b29b53e922b7a625bb6f82a490d6a33c7ac30536a3228ad3d6ccc67bafdddd6a9d0a64175f1b7446d0c150570df99c4", 0xca, 0x4, &(0x7f0000000140)=@un=@abs={0x0, 0x0, 0x2}, 0x8) 00:01:55 executing program 0: r0 = socket(0x1f, 0x20000000, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x5, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0xa, 0xffffffffffffffff, 0x392) getsockopt$sock_int(r1, 0xffff, 0x101e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:55 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) close(r0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000), 0x4) 00:01:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}, {}], 0x2, 0x0) poll(0x0, 0x0, 0xf3c) r1 = socket(0x1b, 0x3, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x4}, 0x24) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000007c0)='-%\x00', &(0x7f0000000640)='\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000800)=';\b\xb8\x90\xf6ydI\xc7\xd7\xe5\xc1\x97\x86U^\xee\xf0\x17b\x89\xde2I<\x8f\x80\x1b\xc7\xd9\x04\xaajS\x87\x13ke!\x8a\xbdF\x81\x7f\x12yZj\x89-\xeb\x05\xaa\x8eEqF\xbd`B\x98\xe5\xbb\xb8\xbfj[\xaa_l\xec\x05\xeb\xd3S\xbe\xba\xb7\x90C\x97\xc1QK\xf1\xd4\x10\x19l\xbe\x13\xb8\x14\xc8\xdc\x11\xf3\x1e\x96\xbf\x0f\xab\xc7\xb2:8\xb6p\xf8\xb2\x92\xdb}^\xf2^+\xbb\xa3\x8f\x93\x8c\xb8\xbdZs\xbeOYV\xea\xa6\x16\x01\x94\xcd$C\xb0s\xf0\x95\xf9D\x04<\xdb\x10\xd0\x8b\xa7h*7\x90\x83\xe1\xd1\xa3\xfb\x9b\xd0\xae\x8e6\x1e`C\x1aM\x12\xc2'], &(0x7f0000000680)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) ftruncate(0xffffffffffffffff, 0x5) 00:01:55 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x67, 0x0, 0x0) r1 = accept4(r0, &(0x7f00000001c0)=@un=@file={0x0, ""/5}, &(0x7f0000000200)=0x7, 0x20000000) r2 = open(&(0x7f0000000300)='./file0\x00', 0x80, 0x4) mknodat(r2, &(0x7f0000000340)='./file0\x00', 0x4, 0x7ff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x1, 0xf, 0x4, 0x9fcd}, &(0x7f0000000380)=0xfffffffffffffe54) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={r3}, 0x8) r4 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000180)={r5, 0x81}, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000000)=0x1, 0x4) 00:01:55 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) poll(&(0x7f0000000180), 0x1fffffffffffff64, 0x0) 00:01:58 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) utimensat(r0, &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000280)={{0x4e819187, 0x4}, {0x0, 0x7fff}}, 0x0) r2 = open$dir(&(0x7f0000000240)='./file1\x00', 0x400000000004, 0x4) mkdirat(r2, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r2, &(0x7f0000000200)='./file1\x00', r2, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r2, &(0x7f0000000040)='./file0/file0\x00', 0x180) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') renameat(r1, &(0x7f00000002c0)='./file0\x00', r2, &(0x7f0000000300)='./file0\x00') 00:01:58 executing program 1: clock_getres(0xf, &(0x7f00000000c0)) clock_getres(0x1, &(0x7f0000000080)) 00:01:58 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x6, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x10973db1}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) socket$inet(0x2, 0x7, 0x0) 00:01:58 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x3134, 0x2, 0xc52, 0x1}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x5}, 0x8) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x10973db1}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) socket$inet(0x2, 0x7, 0x0) 00:01:58 executing program 3: r0 = socket$inet6(0x1c, 0x10000000, 0x40000000000004) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x13, @rand_addr}], 0x10}, 0x0) 00:02:00 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1400000029000000cfd67f1475dd3f0000000000a40000000000"], 0x14}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x1000) 00:02:00 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x407fffffff, 0x6) ftruncate(r1, 0x4) 00:02:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x1, 0xfffffffffffffffa, 0x9, 0x3, 0x4, 0x5cd, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x7, 0x4, 0x8001, 0xa22, 0x3ff}}, &(0x7f0000000140)=0xb8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x0, @rand_addr=0x88d8}}, r2}, &(0x7f0000000000)=0x8c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000040)={r1, 0x0, 0x9}, 0xc) r3 = socket$inet(0x2, 0x20000007, 0xed9) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:02:00 executing program 0: setuid(0xee01) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = socket(0x2, 0x2, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:02:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) socket$inet_udp(0x2, 0x2, 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x8e7, 0x0, 0x10001, 0x8}, &(0x7f0000000580)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x0, 0x1, r2}, 0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(r1, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000180)={0xa, 0x400}, 0x8) r4 = accept4(r3, &(0x7f00000001c0)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x20000000) fdatasync(r4) write(r1, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x1, @loopback}}, 0x0}, &(0x7f00000003c0)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)={r5, 0x80, "7ab9a21f3250d624e84793c63ff799e77dea37d6541c8ecf4b7bff96d7f42372657ac8d50c10e4bb5ed0d9697ce6a0a00682d740bc7cace3de14cb2b14ac46d33fa3f9bb688520d83be5462ce890b624d5a675367f1880cb8a67b0b91a42b86f67f12416648bdbe9f13a3e66f93fee3ec0fbf20438a5090aed56328b9f98e69b"}, &(0x7f0000000400)=0x88) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={r5, 0x0}, &(0x7f0000000440)=0x375) 00:02:00 executing program 3: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xfc, 0x1, 0x2583, 0x1f}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x4, 0x2, 0xffffffff}, &(0x7f0000000080)=0x94) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f0000000140)=[{r3}, {r3, 0xa1}, {}], 0x3, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket(0x0, 0x0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000007c0), &(0x7f0000000400)=0x100) writev(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r1, 0x0, 0x378, 0x0, 0x0, 0xffffffffffffff76) listen(0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000900)={{0x1000, 0x5}, {0x361b}}) execve(0x0, &(0x7f0000000340)=[0x0], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:02:00 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0xffffffffffffff09) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0xfffffc52) mlockall(0x1) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r1 = dup2(r0, r0) fsync(r1) r2 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000400), &(0x7f0000000440)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x3, 0x1000000000003) getresuid(&(0x7f0000000540), &(0x7f0000000680)=0x0, &(0x7f0000000600)) r5 = getuid() setreuid(r4, r5) getsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000000380)={@local, @multicast2}, &(0x7f00000003c0)=0x8) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getegid() freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0/file0\x00', 0x80, 0x65) 00:02:00 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="010000003166eeb60f14fa4c7cdd44d5b03f57284d1238ba755f9f18c582c52d0d1d6de4608c52486b8f58913598dfaad02e47cc3f4e2bfbf02d928730aac5963c667d86ba4a451d10eb8814ca74d31ce8633e6b391d98bc04b1b024869f2f76d9df0c4901185b9c66666a63520526a1cb4870bf47509efc5d7aab9485b68063e6ac159a1b6e88b82c77f092c77d790908d11672e43e3c8de5c47e20aafa002663729dbbd33cdcef9b71aa9435a2329d594541d090c3d7a48f85d36b7537a870c2571f345fe503e89f82a5e0876f1880efa9576cfac093e8b2ef4d849c733b0b404fb100000000000000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x0, r1}, 0xc) 00:02:01 executing program 0: r0 = socket$inet6(0x1c, 0x2, 0x0) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x100602, 0x41) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000040)={@multicast1, @loopback}, &(0x7f0000000080)=0xc) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="82024f75bce86cb62e2f66696c653000"], 0x10) flock(r2, 0x7) shutdown(r2, 0x1) shutdown(r2, 0x1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000540)={r3, 0x44}, &(0x7f0000000400)=0xfffffffffffffe51) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) close(r2) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r6 = accept4(r5, 0x0, &(0x7f0000000200), 0x20000000) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000440), &(0x7f00000004c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:02:02 executing program 1: select(0xfea9, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x1c, 0x10000000, 0x9) getsockopt$inet6_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000000)=""/236, &(0x7f0000000100)=0xec) socket$inet6(0x1c, 0x10000001, 0x0) 00:02:04 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() open$dir(0x0, 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x10000, 0x40) r0 = semget$private(0x0, 0x2, 0x100) socket$inet6_sctp(0x1c, 0x0, 0x84) __semctl$IPC_INFO(r0, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:02:04 executing program 2: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r2, r2, 0x0) setresgid(r1, r0, r0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) socketpair(0x1d, 0x20000007, 0x2, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) getresuid(&(0x7f0000003080), 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt(r4, 0x0, 0x0, &(0x7f0000000000)=""/174, &(0x7f00000000c0)=0xae) setresgid(r2, r2, r2) 00:02:04 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) sendmsg(r0, &(0x7f0000000900)={&(0x7f0000000180)=@in={0x2, 0x2, @rand_addr=0x1f}, 0x10, &(0x7f0000000500)=[{&(0x7f00000001c0)="6f0b334eba", 0x5}, {&(0x7f0000000200)="4c860856e007dd0fd5559191bfcec8db6b614407c82245d3d93cd34d8038133b93394deae6a39dd232a015d3c48275e89031da7d65acabd0d7ab20513395b84a3cb3a9c0446ddd001d7616acb0aff03a0d4b7de987ac3ff335159b00dd052e720553a3f3c1c277976a9acdf9b5d1da6244190983692670a11b949c1c270b34c899aee72561d7d6747766d75dc08ed1ed8035b379a2d3571d33247b19cc26e513f8e59b09976a2a1611b5d93ba7dd79", 0xaf}, {&(0x7f00000002c0)="d43906576ac43d14de23791832c2e2c63ce343c1325a6128fd95d08b508e58651a506ddc5daa8d5478b7580a463af58b051ae0df1ce2e1795defa29b4f475687256be83e37a980d7c0cfdf1ffb703000ca6558e7093c6b694b218d7aba03b4852c1260ce5e109b75ee772d435aa54d59940ca5641c02fb0c84f5323e4c5238cf91080bcd934e", 0x86}, {&(0x7f0000000380)="99f7cafbf31b726ed4dc662cf9917fc8bdf390a252f7cd74aa2e6e6ba0065e94c6341a65fe9720f3f9a28bafcb93441b7e6639ed63efc4a858b5ea49e2d6d8f29eda48e36144c39af14cd377", 0x4c}, {&(0x7f0000000400)="8cb56d9402927bf0dd00202cef990ed2a272577e73264ba6906fad2eae4b4201", 0x20}, {&(0x7f0000000440)="a258ce3118896ad0c11870842d9c12f03d7fdfc676340bb8c1754fda9239d9366ad51279f20aefe669fe60460b734c78d0c80b7aa607084e085828a3d3a124e2c8e3f98528fd87fe622a91c38339bc7e02a080ff02be315aade5749380de7287d92cb59c2f892ec7d9dfb6536099d0f0439263a2580f2a5b3f309edb0cfab9196f7d7d25476138434119adcf348b4a9d045f535f23ed46d8049451cc107403a343e49832a6e264a4da6b9c05c4cd827b053fefd9002355b1", 0xb8}], 0x6, &(0x7f0000000580)=[{0xe0, 0x88, 0x9, "60dc27bc1be75e890866919cb67975819d3caf8ffb52bd7b82ecabb720503174931e41009ef8a34f061072c04b26de3f4624b0226dfe2d0c0f257f532247b88172c890171cec22e460dd026274e6145e22d50b4b2c4759830a512651e3ca9fc3f8cffa9e32286390e476ae60e56a336fc160186bc6bdde75c71d6834db4abd48412e20aadca6268b4c1fec6d4bc7dcdcde213295f129783b469cbfe099f7997b07d33cc589c471228872a4578ab99b0f7cd913cdf0f93441de50f5695b40d2ebc9bda97d06b9e9bdf354c452c460aa72"}, {0x38, 0x3a, 0x8, "2c242de6ed4cb5da858fd5840fad14288ce053229fb31499fd0c3b4cae16d60551e65afd3509"}, {0x30, 0x1, 0xe6f2, "97f0a2432af4e9cc2037e95a968c5cc4da02cbad512f45ba5c8fa1b67f"}, {0x30, 0x0, 0x401, "66cbf135cecfcd6550ed78d60cbacedf91d99e346ba4ecb36e874650a1"}, {0x90, 0x1, 0x5, "5b689b624a0422ca2dc1357529305bfdf0019ac72ce48693c14671aa8353b1712c1bf5e8fdae5f9f613898b656ec486a90c0b24f7109efd19dcdd88af1698dd18fa510a3960ef4688b02570999fd69e2afaf1d19d75ff13cdff486fe144bb5c14bdac160cc150287c8fa36ef597a4c529d6e39244c4c92d0c6f8855e"}, {0x70, 0x3e, 0xffffffffffffffe0, "a442f2e77e60e9a230866e4bb799b6e9826984409406ff672c4f555044232cd3152c646a369e21d69e9099ab4d84306ec354aef826b19e298d146dc78b8c2d2c0d39e5b98e21d7f9c93a552ad03e751dbef0e06dc7f3d129e666b576f4c96697"}, {0xf0, 0xa9, 0x5, "52d6301080ec0f1a95cc5cf781b06458a62cc921de1a0155c01cba1812e210e4e841d1592913f2f1ab1c07b41151cc3cbf03c793603e15f98a6323327841d42843d210c1ce36c5c26612c7bdb2076bd0e4d27fe9b9bafb6e52468f34038c2401b8e3ffb3b84ab18da34f90349279bddccf2febda111ce98ff8c263223144f4d08e751af38fb714642197b48678b8f76d8e7bb27aa29face92fac7d02c36ef7843850cd9ba3891c7e38833e40839ac901751ef45e3faef38c0cb2385e8a21c85fd12a57f01ccc496d43ba2c087d17707c6268f7013728ad11a24cea0362"}], 0x368}, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x7fff}, 0x8) 00:02:04 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x4, 0x8}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000003c0)={0x9, 0x2000, 0x7, 0x1, r2}, &(0x7f0000000580)=0x10) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setitimer(0x3, &(0x7f00000005c0)={{0x8577, 0x5}, {0x0, 0x99}}, &(0x7f0000000600)) ftruncate(r5, 0x107e2780e6) select(0x40, &(0x7f0000000080)={0x2, 0x4, 0x0, 0x9, 0x5, 0xffffffffffffff80, 0xffffffff, 0x5}, &(0x7f0000000100)={0x100, 0x7fffffff, 0x8000, 0x10000, 0x101, 0x5, 0x6a, 0x9cb0}, &(0x7f0000000180)={0xfffffffffffffffa, 0x8, 0x2d13, 0x9, 0x8, 0x1ff, 0x1, 0x5}, &(0x7f00000001c0)={0x3, 0xfffffffffffffffc}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000000200)=0x5, 0x4) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000640)={r3, 0x25, "72472d6ad88e738ea349a7992270654bcb919de30b0eed278dddcc93274465ac78f313430c"}, &(0x7f0000000680)=0x2d) sync() mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x0) 00:02:04 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000600), 0x1086) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, 0x0, &(0x7f0000000280)=0xfffffffffffffed9) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000380)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00']) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) poll(&(0x7f00000000c0), 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000500)={r2, 0xc9, "67513986b06586ef4de85db13c02895ee6513cbe7f4db2892af0437b677c52515992827b400031df86552e77a05a2ebb900978b3bf60a5d3628c35744ef2ed51934d1ce8c29f3e357b11fbd9e833f0d07496d04d712011041392297e475c4685fea7427b5fa3879b8a98293827f6c0f9402cb4badf91e5f203023e39df873e08c889353787870305564b99ef3d90d114a2921346134e3bb83630ba690a3c5f6e03d0967893f83184e9e4bfbf7b90c14e9a1633bf23d813bf7c48dd1eda16c9460cd1518461afdc9b0e"}, &(0x7f00000003c0)=0xd1) openat(r3, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) sync() writev(r3, 0x0, 0x0) fcntl$lock(r0, 0xc, &(0x7f0000000100)={0x3, 0x0, 0x2}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000240)) 00:02:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) write(r0, &(0x7f0000000200)="94c4adb4f2a0759b801b46c90e54964b54abbec11b68087297c1609ec3926312e2e5e4f53ba1ffd8f4625aa5e9253aa8186b48b1ce7cff6ed295513bf1863d5e00b6f9f75aa7c7f9f041f0b3b427228a4e93d53acb7595ac128fb684c18cf7c44e8adce23368d3fb4dfcba0b024c5c61126c021f6fbbc31d35e9ddf9bbd0c4309c382fe1f1d54657ac938f3d4313e87529fefec75211608f59926a7cd5a342647f8c825fb102dc13ee1e832298ec3ac0d194f5c049eb86b1d2663ec001c60614489e7efdb573ef0030466144124a24d9b56ec9f46c283ad9e553f2ba4ab62faf92d27a07f031494778edf3a53007cb1e", 0xf0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x91, "8d14107470a4a5c3273e66b485f64ca635a9c21380026900427fda328a876c2da10436ed711803d4f0b694586c167d1ec1a9b6a37fe6ed066ea770bc8029dc561caafcf9ef663b7680107929f67c69e191a62f45b6df7a1092679017c6719bbade2919218616051fa39d65aa48b26b98a7201fd5ffc0b5da36f561c9545b522c8fe483a3824b21549db7ab52f907695180"}, &(0x7f0000000000)=0x99) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000300)={r2, 0x1ff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) 00:02:04 executing program 0: r0 = open(&(0x7f0000000200)='./file1\x00', 0x303, 0x2000001000000) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000005}) flock(r1, 0x2) flock(r1, 0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:02:04 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x8) r0 = getuid() getgroups(0x1, &(0x7f00000000c0)=[0x0]) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) chown(&(0x7f0000000040)='./file0\x00', r0, r1) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='.\x00') 00:02:04 executing program 3: setreuid(0xffffffffffffffff, 0xee00) r0 = socket$inet_udplite(0x2, 0x2, 0x88) fchdir(r0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) freebsd11_fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000080)=[r3]) setuid(r2) 00:02:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x100000001, r1}, &(0x7f0000000440)=0xceecad76234ef1a5) truncate(&(0x7f0000000380)='./file0\x00', 0x1ff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="2c0931e31500720ab4c9b61e50676b84aa1c0000"], 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={r1, 0x998f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xb, 0x3b}, &(0x7f0000000200)=0x8) lseek(r0, 0x0, 0x0) r4 = semget(0x1, 0x7, 0x10c) __semctl$SEM_STAT(r4, 0x0, 0xa, &(0x7f0000000580)=""/227) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd11_lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000000740)='./file1\x00', 0x0, 0x180) r6 = getgid() setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x50, &(0x7f0000000800)={0x0, {{0x1c, 0x0, 0x45, @local={0xfe, 0x80, [], 0x0}, 0x100000000}}}, 0x88) __semctl$SEM_INFO(r4, 0x3, 0xb, &(0x7f0000000680)=""/131) fchownat(r3, &(0x7f0000000280)='./file0\x00', r5, r6, 0x200) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000780)={r1, 0x401}, &(0x7f00000007c0)=0x8) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000004c0)={0x4, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) freebsd11_mknod(&(0x7f00000003c0)='./file0\x00', 0xe0c0, 0x200) 00:02:04 executing program 1: pipe2(&(0x7f00000000c0), 0x0) accept(0xffffffffffffffff, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000240)=0x112, 0x30000000) getsockopt$inet_tcp_int(r1, 0x6, 0x100, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0x41, 0xffffffffffffffff, 0xfffffffffffffc60) 00:02:05 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x2, 0x8, 0x3}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x5, 0x40, 0x6, 0xffff, 0x2}, &(0x7f0000000200)=0x14) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x21a) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000)={r2, 0x40}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000440)='./file0/file0\x00', 0x80012, 0xffffffff00000001) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000280)={r1, 0x8000, 0x3}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, 0x0, 0x0) r5 = semget(0x0, 0x1, 0x40) __semctl$GETZCNT(r5, 0x1, 0x7, &(0x7f0000000300)=""/246) connect$unix(r3, &(0x7f0000000240)=@abs={0x1, 0x0, 0x3}, 0x8) 00:02:05 executing program 1: getegid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r0, 0xffffffffffffffff]) chown(&(0x7f0000000300)='./file0\x00', 0x0, r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r2, 0x2, 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) flock(r2, 0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffbfffffffffc) connect(r3, &(0x7f0000000340)=@un=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080)={0x3f}, 0x4) 00:02:05 executing program 3: setrlimit(0x20000000000008, &(0x7f0000000180)={0x10000000002, 0xffffffffbfffffff}) socketpair(0x0, 0x10000007, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0x2, 0x767, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x2, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:02:05 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x38e8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000180)={r3, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10) open$dir(&(0x7f0000000480)='./file0\x00', 0x100, 0x8) fcntl$lock(r2, 0x9, &(0x7f0000000100)={0x0, 0x2, 0x20, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0xd) chdir(&(0x7f0000000300)='./file0\x00') getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000380)=""/233, &(0x7f0000000540)=0xe9) 00:02:07 executing program 2: r0 = socket(0x2, 0x5, 0x0) shmget(0x3, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 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$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1}, 0x8) 00:02:07 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x7, "c8bab190ebdab3c6a1d9f1060fa58321"}, 0x14) 00:02:11 executing program 0: r0 = semget$private(0x0, 0x5, 0xac) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x6, 0x0, 0x2, 0x1ff}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) __semctl$SETVAL(r0, 0x0, 0x8, 0x0) 00:02:11 executing program 3: select(0x40, &(0x7f0000000080)={0xfffffffffffffffc}, 0x0, &(0x7f0000000100)={0x2, 0x5b31, 0x1, 0x4, 0x8, 0x9, 0x400, 0x7}, &(0x7f0000000140)={0xa9b3, 0x2}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x1) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f00000000c0)={@multicast2, @multicast2}, &(0x7f0000000180)=0x8) __getcwd(&(0x7f0000000000)=""/24, 0x18) 00:02:11 executing program 2: r0 = socket(0x1, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x1f, 0xbdf8, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, r1}, 0x20) 00:02:11 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x7f, 0x4) write(r0, &(0x7f0000000200)="4d532d716e59a4b750025cd9f7f4fc288503b3a4ee540583a6b05ee7d085a983f965b0c278b0b7687c1729e50c8ee0435582415d9204d7aa4c271d5d7caccf9291c8520bc6bbea64920376f78d4ae951f68cc9fd67a13b85ec5ee2493f8392317f078abef5c6ae718c5db8b2f81617d870c8c7f96ad34f0caec6e579a1bacb4fb31ce099a923c76fe3ad84178479b8e1f39917bd35e845f33af590ab6e4f67f801e95a659ad54f2957e80654bbcd767bd6a657d0512bb302fd15f0f2ab9f310c4801bbd549f51d00000011000000000031ed297906b6c67bbd61101a8ad0000015ef03869318356d3bab80620f8c54682e53e5e405bc3c6adde7ff2ac33d932c2d5dcd0ddce8e66fd38b00ce9254ee5249c559fb8f5e3c79684717730fec4c9af273da7b715357fa8a71760aee0ba2ae1ecb47e6bb8a949421ab5fad42b1dd8cc0d457baa27aee79da02b0d6c843a145e1a4bad8ea2321e5ad8f69f0a67a69f15185c7ae137baa17782295019728b177d399d91a73bc1c16f4e00516fc2f9944765af1ca437bd04174ce57df5b079e4a60933fea6d124245ca6b0292acf79937254824356c9f4c3426e6a3", 0x0) shutdown(r0, 0x2) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:02:11 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) socket$unix(0x1, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x83) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:02:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, 0x0, 0x0, 0xfffffffffffffffe) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r2 = socket$inet(0x2, 0x2, 0x5) lseek(r1, 0x0, 0x1000000000003) getsockopt$sock_int(r1, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) freebsd11_fstat(r2, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000006c0)={0x1, [0x0]}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000007c0)=ANY=[@ANYBLOB="02004e21ffffffff00000000000000333e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000", @ANYRES32=r3], &(0x7f00000001c0)=0x8c) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000740)={r3, 0x400}, &(0x7f0000000780)=0x8) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_getdents(r1, &(0x7f00000002c0)=""/190, 0xbe) setsockopt$sock_int(r1, 0xffff, 0x0, 0x0, 0xfffffeaf) poll(&(0x7f0000000000)=[{r4, 0x2000}, {r5, 0x40}], 0x2, 0x7f) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x40) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000400)={r3, 0x4, 0xf, 0x95eb, 0x20}, &(0x7f0000000880)=0x18) readlink(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/156, 0x9c) lseek(r5, 0xfffffffffffffffe, 0x2004) r6 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) openat(r6, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) getsockopt$inet6_tcp_buf(r4, 0x6, 0x461, &(0x7f00000004c0)=""/192, &(0x7f0000000580)=0xc0) accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/2}, &(0x7f0000000040)=0xfc4f) 00:02:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r1}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x13, 0x4, 0xfff) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={r1, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) 00:02:11 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x21000015) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000100)=""/234, &(0x7f0000000040)=0xea) 00:02:11 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) mknodat(r1, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000000)=""/171, 0xab}, {&(0x7f00000000c0)=""/166, 0xa6}, {&(0x7f0000000180)=""/114, 0x72}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/150, 0x96}, {&(0x7f0000000400)=""/232, 0xe8}], 0x6) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000380)={0x0, 0xb}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000540)={r2, 0x2}, 0x8) 00:02:11 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0xa, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x601}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000740)="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", 0xffffffffffffffac}], 0x10000000000001f9) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 00:02:11 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0xa, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x601}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000740)="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", 0xffffffffffffffac}], 0x10000000000001f9) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 00:02:11 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x28) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0x2}], 0x1, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000005c0)=ANY=[@ANYBLOB="0800a27c8ff0314e15f17764d4b98f590b27dab73e041199d15d5069af5e29d69b481282be8c9ff8e7c49faaa449a2a61da15c254e1f859c6b9e1e668e59e53650c178b9272511fe30921e7f40059c81a6e0188a4948fd887e1bca624534d12fb1caa9c5f645fdcb3fc06c321635befc8b243c4f4f71721f5a2c56e9c1d2d06d40e802fa342283afdb942dc10f5cd28d0b2d4cecacf8b2947fd99c1f59ff1a191e3c09ae97aa9838748813a9b7bbf03e61e01aa163040d266ecf2b32b3886fe3f465a08ba572507fbb6c763d37a6d297411a0d0f7701219f7cea2e4ece99973654", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xa9, "1b659afecc9d24adb1cdd316acdb1d385ccff11ec50790d4a6542da1d9ddc49fdac9e561ce91f53e1bc4a224dd559b9fb4b2643c717fb7ddb5d8b5228eb7b93944d78a12bb93878541b3b2e702e0ff94573bbb53485056db4598110febf21b818ae5f62606833d82fe4591907a6b878a4ab286027f716e40128f3a6083494c07de653bdf06546873881c18c2ca13cc7f4d93418887423b0feacb27bb1f63c5e20937a1873e69f10782"}, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0x1, 0x0, 0x0, 0x3, 0x3, 0x1, 0x4, {@in6={{0x1c, 0x2, 0x20e, @loopback, 0x15beec11}}, r2, 0x2, 0x10fde730, 0x5, 0x7fff, 0xb38}}, &(0x7f0000000380)=0xb0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x68, 0x0}, &(0x7f0000000040)=0xc) pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000500)="c32a6d31f1", 0x5}], 0x1, 0x0) poll(&(0x7f0000000400)=[{r0, 0x8}, {r0, 0x12}], 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r3, 0x100000001}, 0x8) 00:02:11 executing program 3: r0 = socket(0x1c, 0x5, 0x2) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="0500000000bde72b62f1d484d618850a4dc52093a01ea8bae711ad46fed07f5cf8f95900b3179633b4c6530dd020417b2da35345e77c8c2e7378b3baca616e0593a061097c570a550000000000000000000000261f1d5357d44769ba5437dc23e70434ea6d2afbcb61e68abfae8209f91a59b13a4ef7f1a0968af0f0204a560bb4dd856861d2cec29cfb763f24981bfe30a4d323"], &(0x7f0000000040)=0xe) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x200000002) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2) 00:02:16 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x5, &(0x7f0000000080)={0x0, 0x7}) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffc}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x800000000000004, 0x0, 0x100a0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000000140)=""/197, &(0x7f0000000040)=0xc5) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) 00:02:16 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4, 0x2) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xf0, "b3a37634bdbdb35d920973176696c7d8c2ced5f58518c8442ef475be46929096c3e7510d17dab71631bd6294f08195ca0b8fd9395adf4857a665d83b18df8aeb8a75dce9f477dbfd8aedd34f7aa81789013590604c549154d88931ad05becf4ca42b6fd5efe2db8ab26318ea3f1d75c2f2b58d1b6c6fbb3cb475688e339e6c3042b2bca6e80eb78087ae0199ee90df029116e6bf8a44af2ea6b975e902cd8c6ee75f4ac7699fd6f4e4997abd77002e8b4f07d81c574ee9082c8c1c3887967aa6f31e4439d4393d58b6715e8048f88213a334fc8af8e04cdcd1d5f50803bb2d68dc7a9c2ff2c95ab5a277658fb0426959"}, &(0x7f00000001c0)=0xf8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000200)={r2, 0x32cf, 0x7}, 0x8) r3 = dup2(r0, r0) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000040)="8e862ddfea6032a7f6eb59ff7821a9a98dad4d72eedf6988384004523701487674eda29a57a5454f64ba2e8b", 0x2c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000000)=0xff, 0x4) getsockopt$inet_mreqn(r3, 0x0, 0x4a, 0x0, 0x0) 00:02:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000040)=0xfffffffffffeffff, 0xbb) socket$inet6_sctp(0x1c, 0x0, 0x84) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x3a}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x7, 0xac, "dbc2e30dcade37aec58ee8692d212fbd6f1e74716b8a54be8b4f2cf9380c0e97151cbcd3555b4541be6c0dcb162721cb14633cd804fc18a5d82f36eafe055c001bd117a108cb9c83b4ae0ff5c4829b46dc8b8fc2fd76608d2321975735bb6f31b79f96e0395ee4a5b65a7055891b243306bc4946284051e628c0e86c6ddbf5f07d650bc877bef07b5cf23bfdf4778ba336f11a60c9048e88d9ca6c518e33c81551ec351344883d5dc0474855"}, 0xb4) semget(0x3, 0x7, 0x21) semget$private(0x0, 0x1, 0x0) 00:02:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="0ce100000000256e89f21b848d1cbb00"], 0xc}, 0x0) 00:02:16 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/2}, &(0x7f0000000040)=0x4) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:02:16 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = semget$private(0x0, 0x1, 0x400) __semctl$IPC_RMID(r1, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x49d, 0xfffffffffffffffe, 0x0, 0xfffffffffffffd99) getsockname(r0, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x1010, r0, 0x0) 00:02:16 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000300)=0x8c) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r2, 0x7, 0x7, 0x350b2b4e}, 0x10) r3 = open(&(0x7f0000000040)='./file0\x00', 0x902, 0x40) setsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000080)=0x9, 0x4) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x56, &(0x7f00000001c0)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0}}}}, 0x108) 00:02:16 executing program 1: r0 = socket(0x10000000002, 0x5, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x7ff, 0x4) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x2) 00:02:19 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000005}, 0x25) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000280), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94c}, &(0x7f0000000180)=0x42) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x1, @multicast2}}, r1, 0x7ff, 0x30000000000, 0x4}, &(0x7f0000000000)=0x94) semget$private(0x0, 0x4, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0xf1e}, 0x8) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) pipe2(&(0x7f0000000240), 0x4) 00:02:19 executing program 1: r0 = semget(0x1, 0x2, 0x200) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f0000000180)="9401050500a85a80b1b0782797888fd1f838a311000000000000b13886ca3849451ae3c3051020741038f5538551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5eef9187a869a4d3a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89070000000000000070c1f5a872c88dff7cc53c894303b2a0a85ff3faa800000000009ec7ab3a34c29000000000000000000000000000002d7e4a5d76cc3f9cff2ed2243e56fa277603c5cc1e047326bcf6b67b75d00bf6ee330b6a80874b70559d9975ebd13da2447a78aa4b00cd0ba1870215607bb912e3d7325183ce69456b4b6ca927871c81672a54ec695c5bdeb842836656f917945cc076f87dc714dfe0aa2947252df350707b22884a7730cb6dba8742110fbe9ec7481885274387e0b1dbe5695122604819b0b2294b7b20726a5d4fcb44f62d00fabb2f247a166d8d79d05b8cc370f5c11db58aedca632a83acd58ff0ea0a3dca58ccb03cce466cda735017196ff346c32717397d6ec6952ec90de81ed297b2319e130f", 0x194, 0x0, 0x0, 0x0) accept$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) semop(r0, &(0x7f0000000000)=[{0x2, 0x8, 0x800}, {0x3, 0xfffffffffffffe01, 0x800}, {0x2, 0x10001, 0x800}, {0x0, 0x1ff, 0x1800}, {0x7, 0x0, 0x800}, {0x0, 0x40, 0x1800}], 0x6) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x0, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={0x0, 0xff, 0x1, [0x7]}, &(0x7f0000000140)=0xa) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={0x0, 0x902, 0xfff, 0x7f, 0x80000000, 0x8}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000003c0)={r2, 0x5, 0x3, 0x3, 0x6, 0x5, 0x5, 0x61b7, {@in={{0x2, 0x0, @multicast2}}, r3, 0x5, 0x0, 0xff, 0x9, 0xe05c}}, &(0x7f0000000480)=0xb8) 00:02:19 executing program 0: r0 = socket$inet6(0x1c, 0x0, 0x7ff) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "832e5f0bb19075fb4adb70b19583d795a6b8930c75f74b473f13a9e8727afc9faedc40e74c19a03a90cdf0ceec7f6dcc957bf6ab5677a341d030394ae02c09a35b080313e995c45235d2729d3cddc825a2c74fc75ba121bc2f7317756bdd96fcd4d548a3f9451d019404c302c58e1c5a8b42bc0dd190f6b21a9072d68bf6354c4c63408ed14cb9e16e716a95ff0262c73505ec48a31de875dd5cfe45432bcbe601095de125dd4652c2c4d4051cd200cfd6787a216fa023c9f207d843fbf61889c5f5e9d25492ae927e160d9850eb72cee06defae496245f4d22726e21c4addc96b33e0c36f4950c13cd3acbfc033edfd"}, 0x100) syz_emit_ethernet(0xfd97, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_http\x00', "fcbc77ce7d7bae93311534b8171db6734c59a3b1d519819b934287b8c2cffb5ced766c9b9c2d86326f4b76ca62b1c18ed14a89b608cc0384a136b536c00f122554a609ed32670ad6c09cc4e4d36d466b25e9f037dad808f2987f7f9eaeec396bd0917f5769c62cea51632588a01a87c78403a9818ba3b1c2a95d6b3411570f5f7ba265dd99bb8f69b7993d17ffb100c5c9060f5bfa9e51db0c17666912f0b8df55c55cced57956c0e7f1e7e4e52e8c91422ee769ea4fe43a8c86aab8835900f45408219f6651614331c488251b9abc8a8f1e364a531e259e39463a46401b76ff58338c349b4e4f2caf0c2f3119449529"}, 0x100) 00:02:19 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x80000000, @empty, 0x4}}, 0x0}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x7fff, r2}, 0xc) ftruncate(r0, 0x41f3) close(r0) ftruncate(r0, 0x8001) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:02:19 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x8) 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$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0xfffffffffffffffa}, 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x25, &(0x7f00000001c0)={r1}, 0x8) 00:02:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:02:19 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x14, 0x0, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100002) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xb0, "303e8fb9f8dd63f4d87e9efee2a376d2f5ca0f5e0919a840edcb63a3f86a89db2e1fc4ecb35a068648f8ffe7fbe61a4e634687543a94861d88df83328288cbafe313dd7ec7766982085957fa1815ec3310a84a11d99d778a7ac0411831f6b12168da100e63cbb830d3adc2f5372a42cdfe1bd4f5bd8f1650222e330d8730dcdc5e4d4b571cb90332dc29f730b803fd40cea06bf3c2dbcc5aa675b8944fd479b77e6560173e028872f692bd1599304602"}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x81}, &(0x7f0000000180)=0x8) 00:02:19 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000872e5b7deee35af04f43701000764a1363dfbe78329176cf701394836732dfe968d7bd51fc392a5c02fdd77d2b101d5b89", @ANYRES32=0x0, @ANYBLOB="0000000000000000ff0200"/20], 0x24a) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 00:02:23 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e1b7f116600d42b3ba5eaa202332f66694a653000"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="01000000462766a2c91a068c88dcb2203fb48f8d3ca22b9b6c81958a71c6371082759f5af98f9825fe2c5a894793d5c3485d519dccbc158e5e3ce8fa48df9c078a551fc3e3246f793d5f8d972fa9dd41bf17209b575d3178f59406db846e0669985f1ec0abfb39870f3342af41b865d1", @ANYRES32=0x0], &(0x7f00000004c0)=0x529) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)=ANY=[@ANYBLOB="fb393dc38d862368a90a1e1f0dbedba44911d6caa40c0e25f125084a98b7ebaa29ced8c7183d1cd383e356977d3a6c51524101fe2049f63a23434cf0051c07"], 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20800, 0xe0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) sendto(r0, &(0x7f0000000100)="b26f50954fee637271f3db28afbec464f0371eec836145b216272085b117d8a41fe30bb97c65540bd9dcf3dc0e876a6beec292cbf0e7db17fca80d35d19a6b265942752a838ed5d4a6b9180833602df46694ca3a8eacf6f6e56b2d296283c3a64d28edbe0fc7efe43149e132108818db91370da40ec912c282921c04a8c04a45c4d95b6234e1cd869ab4d7e6f047cb821c360e19e2ad8314bdfaedb9b67363069c9a823780cfac72c258e6f58c1d2d2c99ce582acf8d51911c5e60fb2e8c0c499a257c509a04a6fc7062f38459c20580", 0xd0, 0x80, 0x0, 0x0) 00:02:23 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="000291dc66696c65302f66696c653000"], 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000001b00)=ANY=[@ANYBLOB="e900002e2f66696c653005102a0883893ac3696c65300098b5b7c864947d507a98f8b0d92ed4e93fc1273429d8494b2927f22c2e2f592249087d82e955a60304d52b6fd6a158d2954dc45eccbe90174e8262ee27f4e54016d1640dbabc826a8448c258f71646f7f2916ef2375e561029618d0ac764b43ae88a9f"], 0x1, 0x0}, 0x20101) sendmsg$unix(r0, &(0x7f0000001900)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x2dd, &(0x7f0000001840)=[{&(0x7f0000000180)="792f6bc8bb638aede2f7f5db1b155766ff04cb9d1e0f3f9cd33e8b731422ab490de30cf1cb0018a20f51307370b203a0218d81200328549d84a2c2974fed61241656477026a83cc3b14bc71a59d23d0ea26a9962f8401979958e04502e6c4cd28f8defa5fdea7089256d53ae3697c486f0616b7908c834b4034e659c0ca66e64248dd2174dfd9894284e296e2d8ac20c70a0c4e2c5e7099904153015ffc0db05bfbd2a3516bb37b35a4e8faa34990e17f5fe5a7091f11f363a7faeb1a09d2db9ba450a17721134f3d6d38f3a9d4373aab952b0c3fe010a1bdbd6061b4f916fc7428794e1c7681d66e5d8441f1c", 0x3bd}], 0x1, 0x0, 0x3d, 0x20000}, 0x1) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) fdatasync(r0) pipe2(&(0x7f00000000c0), 0x4) 00:02:23 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, &(0x7f0000000080)) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0xd55, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:02:23 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x9, "9bc3ff07000000000000abcc1ba7b016"}, 0x3903929a30a538f6) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00ile0/file0\x00'], 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:02:23 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000080), 0x10) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:02:23 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0x3, "55ec23"}, &(0x7f00000001c0)=0xb) 00:02:23 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000005c0), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0xffffffff7fffffff}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setrlimit(0x6, &(0x7f0000000100)={0x4f}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f00000000c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)=0x0) getuid() setreuid(r5, r4) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f0000000440)=[{r3}], 0x1, 0x0) freebsd11_lstat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f00000004c0)) fcntl$setflags(r2, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, &(0x7f0000000140)) 00:02:23 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x2}, 0x24) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, &(0x7f0000000300)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r4}, &(0x7f0000000380)=0x10) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r3, 0x0, 0x29a, 0x0, 0x0, 0xfffffffffffffed1) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000440)='./file0\x00', 0x4, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 00:02:23 executing program 1: r0 = socket(0x2, 0x5, 0x6858) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r2, 0x6, 0x8000}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001780)={r2}, 0x0) 00:02:25 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x4db2fab, 0x4) 00:02:25 executing program 3: shmget$private(0x0, 0x2000, 0x504, &(0x7f0000ffc000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil) r0 = shmget(0x0, 0x3000, 0x483, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6190da812c1083dea7203b1fef6a82082e00000000000000007663c645b6050d4d01200072ccb95ac067891c74f9dabbd1"], 0x1) socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000200)=0x9, 0xfffffffffffffcdf) shutdown(r1, 0x1) shutdown(r1, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000340)={r3, 0x5, 0x9}, 0xc) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000580)={0x2, 0x9}, 0x10) shmget(0x1, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r4, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000005c0), &(0x7f0000000600)=0x4) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x10008) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) socket(0x1c, 0x10000000, 0x7) fchmod(0xffffffffffffffff, 0x100) r5 = getpgid(0x0) wait4(r5, &(0x7f00000001c0), 0x18, &(0x7f00000003c0)) 00:02:25 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) connect(r0, &(0x7f00000001c0)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000100)=0x2, 0x4) r1 = socket$inet6(0x1c, 0x2, 0x7) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140)={0x8000}, 0x4) read(r0, &(0x7f0000000000)=""/184, 0xfffffffffffffdbf) 00:02:25 executing program 0: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(r1, &(0x7f0000000300)='./file0\x00', 0x20002, 0xfffffffffffffffe) fsync(r2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) readlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/92, 0x5c) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000180)={r5, 0x40}, &(0x7f00000001c0)=0x8) 00:02:28 executing program 1: truncate(&(0x7f0000000040)='./file0\x00', 0x9) 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$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xe}, 0x10) 00:02:28 executing program 1: syz_emit_ethernet(0x3be, &(0x7f0000000180)="79fefb9a7a02686c00"/24) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x10000000) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)=0x0) fstat(r1, &(0x7f0000000200)) fchown(r1, r2, r3) 00:02:28 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x8, 0x3, 0x0, 0xfffffffffffeffff}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x200, 0x100, 0x9, 0x7fffffff, r1}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e20e000000100"/136, @ANYRES32=0x0, @ANYBLOB="0000020001000000"], &(0x7f0000000180)=0x94) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xe, 0x81}, &(0x7f0000000240)=0x8) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) close(r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000000)=0xffffffff, 0x4) close(r3) 00:02:28 executing program 1: r0 = getuid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open$dir(&(0x7f0000000200)='./file0\x00', 0x2, 0x20) getegid() __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000180)={{0x7fffffff, r0, r1, r2, r3, 0x0, 0x2}, 0x7, 0x0, 0x80000001}) semop(0x0, 0xfffffffffffffffe, 0x2de) 00:02:28 executing program 2: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, 0x0, &(0x7f0000000000)=0x946124d8a5e26a08) getpeername$unix(r0, &(0x7f00000010c0)=@file={0x0, ""/4096}, &(0x7f0000002100)=0x9e5) 00:02:28 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r3 = dup(r1) sendto$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xe8030000) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000a00)={0x0, 0x0, 0x6, [0x3, 0x5, 0x303, 0x6, 0x3, 0x480]}, &(0x7f0000000a40)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000a80)={r4, 0x0, 0x4, 0x20}, 0x10) preadv(r0, &(0x7f0000000900)=[{&(0x7f0000000280)=""/237, 0xed}, {&(0x7f0000000440)=""/213, 0xd5}, {&(0x7f0000000380)=""/65, 0x41}, {&(0x7f0000000540)=""/158, 0x9e}, {&(0x7f0000000600)=""/121, 0x79}, {&(0x7f0000000180)}, {&(0x7f0000000680)=""/172, 0xac}, {&(0x7f0000000740)=""/223, 0xdf}, {&(0x7f0000000840)=""/187, 0xbb}], 0x9, 0x0) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000400)={@empty, r6}, 0x14) write(r0, &(0x7f0000000200)="7f4fd585ea78e746a62f3a135bce975f6963ba3c02f8bcac8ce49f1782b9d9db076c6820cc4a700cea541758efa3c1d2bdaeabeb28e22052095ad6d7d8643f26e3d8f773aa31ea1402868202b61e2ce7ad", 0x51) sendmsg(r5, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) accept$inet6(r5, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000009c0)=0x1c) 00:02:28 executing program 2: setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f0000000080)=0x0, 0x0) setresuid(0x0, 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) getgroups(0x4, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x0, 0x0, 0x0, r0, r2}}) setresuid(0x0, r0, 0x0) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 00:02:28 executing program 1: semop(0xffffffffffffffff, 0x0, 0x1dd) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='/\x00', &(0x7f00000000c0)='\xf1}\x00', &(0x7f0000000100)='[%.[:\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='m\x00'], &(0x7f0000000440)=[&(0x7f0000000200)='*\x00', &(0x7f0000000240)='[(\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='M\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)=']\x00', &(0x7f0000000380)='&.\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='*/\x00']) 00:02:28 executing program 0: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(r1, &(0x7f0000000300)='./file0\x00', 0x20002, 0xfffffffffffffffe) fsync(r2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) readlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/92, 0x5c) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000180)={r5, 0x40}, &(0x7f00000001c0)=0x8) 00:02:28 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYBLOB="31000000d295fe9cc6137ef7c3cc8456364e28c5ff75df8100d300ee78bc401a7bbe0daeff58d68d1ba1fb80d061943220329b7e2f80895b190372f4ee959476505f0d35ec3381e11dbd27d2fd9ebb04649e21b9f71e946ddf22d3ca41904d42821b7242837e6d5dbfef7e8c09ff6143003e5a898246f82254c29a2c269a17b0dcfbd77f17704ffebe32ffa7f64ce3d8e15d7aa9eab60d483010cbbb79f3"], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x9, 0x1f, 0xa00, 0x0, 0x7, 0x6, 0xffffffffffffff79, 0x4, r1}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xfc4}], 0x1, 0x0}, 0x0) r3 = dup2(r2, r2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x7, 0x40}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000140)={r4, 0x5}, 0x8) 00:02:28 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) poll(&(0x7f0000000040)=[{r1, 0x41}, {r2, 0x18}], 0x2, 0x7) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x4, 0x2a1b, 0x100000001, 0x9, 0x5, 0x80, 0xfffffffffffffffe, {@in6={{0x1c, 0x1, 0x1, @empty, 0x8}}, 0x0, 0x0, 0x0, 0xff, 0x6, 0xd8}}, &(0x7f0000000280)=0xb0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000002c0)={r3, 0x19}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x2, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e237f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e27000000000000000000000220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d50100"/136, @ANYRES32=r4, @ANYBLOB="00000000ff000000010200000100000081000700"], 0xa0) execve(0x0, 0x0, 0x0) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) 00:02:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000000)={0x0, 0x388, 0x0, 0x0, &(0x7f00000003c0)=[@init={0x14, 0x84, 0x8}], 0x143}, 0x0) 00:02:28 executing program 2: r0 = socket(0x2, 0x1, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x3b]}, &(0x7f0000000040)=0x6) shutdown(r0, 0x1) r1 = msgget(0x0, 0x0) msgsnd(r1, &(0x7f0000000080)={0x1, "aa5ed44a5536a7e4ab8b8d9ce5bb22cf09ce707db1bfb2658550ceeab945966b2b8fdc73dce93116e627044d27ead2e285c6421436eba5df327c6a812a8089c890f69d951beca77ea84e34d3b30c1e545259d25bf9c1b0681e36c866cf13ba67e8b65ffb6ac74848e3acae14d7fd95335e16e37b64f28844df65a898211756e60065b9f02003d64e1176eaac226d83c96fcd9523e894de9d5a1cd3a41f069bf2ffed7b5118e65fc5fc476c772f6040e64aaa39503711e4af80"}, 0xc1, 0x800) setsockopt(r0, 0x4, 0x3, &(0x7f0000000180)="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", 0x1000) r2 = semget$private(0x0, 0x2, 0x10) __semctl$GETZCNT(r2, 0x7, 0x7, &(0x7f0000001180)=""/106) r3 = accept4(r0, &(0x7f0000001200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000001240)=0x10, 0x20000000) r4 = accept4(r3, &(0x7f0000001280)=@un=@file={0x0, ""/4096}, &(0x7f00000022c0)=0x1002, 0x10000000) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000002300)={0x0, 0x508, 0x6ca09510, 0x25d04fc9, 0x8000, 0x10000, 0x3, 0x1, {@in={{0x2, 0x3, @multicast1}}, 0x0, 0x6, 0x1, 0x947, 0x200, 0x62}}, &(0x7f00000023c0)=0xb8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000002400)={r6, 0x0, 0x0, 0x10100000000000, 0x6f}, &(0x7f0000002440)=0x18) open$dir(&(0x7f0000002480)='./file0\x00', 0x400, 0x40) lseek(r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000024c0), &(0x7f0000002500)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000002540)={r7, 0x4, 0x8, 0x916a}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000002580)={0x1, [0x1]}, &(0x7f00000025c0)=0x6) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000002600)=0x91, 0x4) mlockall(0x2) freebsd10_pipe(&(0x7f0000002640)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000002680)=0x88, 0x4) write(r3, &(0x7f00000026c0)="8bb20836a87daa544d1243e1ecd1f0914a9bf2289337a01a9249250abb41198d3ba63cfff91c178b7a2ead3c9506a060b8dba337b62d5bff49807a9ee6af89635734183cd8d3d6f00499c718a5300acdda0c78edc1ae1e5826d38c84695685e84adc757344a68711308395ce3c340645caf91c5c7e658cb778143b88a1d75b67fca5e1d117fb91e3aefa0f9a188e1539f207e823fd78ad81ccad4ca4fdd613065da8c6dd4b1ada5ce655a311253e1d924fcc7d982ae4", 0xb6) setsockopt$inet_group_source_req(r8, 0x0, 0x57, &(0x7f0000002780)={0x276, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @loopback}}}, 0x118) shutdown(r4, 0x1) r9 = socket$inet_sctp(0x2, 0x0, 0x84) accept4$unix(r0, &(0x7f00000028c0)=@file={0x0, ""/4096}, &(0x7f0000003900)=0x1002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r9, 0x84, 0x8003, &(0x7f0000003980)={r7, &(0x7f0000003940)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000039c0)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000003a00)={r6, 0x1}, 0x8) getrlimit(0x6, &(0x7f0000003a40)) setsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xe, &(0x7f0000003a80)={r5, 0x66}, 0x8) 00:02:28 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r2, 0x81a2, 0x0, 0x5, 0x2}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x8, 0x4200, 0xff, 0x1, 0xe883, 0x5, 0x1, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x8, 0x400, 0x9d6b, 0x4, 0x8, 0xffffffffffffff17, 0xff, r3}, 0x20) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000580)="83eedb2f8bcf136f", 0x8}], 0x1, 0x0}, 0x0) 00:02:29 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0x10001}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@multicast1, @multicast2}, 0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x2, "edf6"}, 0x0) 00:02:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x27, &(0x7f0000000100)="a8f1d9cd71eca416a86eddf689ca8929c11d833b3013f5d1f1bca6257250c0befe60d34f2bda9b3898d7e8e13ea105ee60e37c800a1690f6d33df479a4fabbe91cb50c9d6d7fab7569ebce06dc561dcf425d6723d999a0dae55a854b2bba560452a014146d621a1ea8dcf3", 0x6b) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000080)={0x2}, 0x1) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r2, 0x0) utimensat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x9, 0x100000000}, {0x0, 0x28b}}, 0x0) fchmodat(r2, &(0x7f0000000240)='./file0/file0\x00', 0x40) open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x10840, 0x0) 00:02:29 executing program 0: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) read(r0, &(0x7f0000002080)=""/4096, 0x1000) r1 = semget(0x3, 0x1, 0x200) __semctl$GETNCNT(r1, 0x7, 0x3, &(0x7f00000000c0)=""/231) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/3, 0x3}], 0x1) 00:02:29 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x3a7) r1 = socket$inet6(0x1c, 0x4, 0x3) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f00000000c0)=0x1, 0x4) poll(&(0x7f0000000040)=[{r1, 0x1}, {r0, 0x8}, {r0, 0x1}, {r1, 0xa2}, {r1, 0x195}, {r1, 0xa}, {r0}, {r1, 0xf}, {r0, 0x4}, {r0, 0x100}], 0xa, 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10) 00:02:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) socket(0x0, 0x4, 0x5) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x7f, 0x4) write(r0, &(0x7f00000001c0)='M', 0x1) chmod(&(0x7f0000000080)='./file0\x00', 0x20) shutdown(r0, 0x2) 00:02:29 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x800000000000000) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000240)={0xffffffff, 0x0, 0x2000, 0x7, 0x5, 0x8, 0x100, 0x9, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000080)={r3, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000000c0)=0x3c2) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000001c0)={0x7, 0x8, 0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=r4, @ANYBLOB="09007c006971079dcdecbef64d944f48e72c2e6c1f448579f9586c496b952ed209f167f3af82e4e6dc93d1c8e96e2b2fc4d199fafbae8661a5dd49183a8a36e286c693ca99b9a434389c08d09bb897ea975ed01269f1376bf3b329976a0dfa967009d78e388c94217130120ce05389b7d3dc342900"/128], 0x84) close(r0) execve(0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) r5 = getuid() freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r5, r6, 0x600) 00:02:29 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80000001, 0x9, 0x92}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x1a4, @loopback, 0x5}}, r1}, 0x84) sendto$unix(r0, &(0x7f0000000080)="3fec4f2882df6a5dbf7b7797ec30ab8db81eba2cb2d4edce237612219bfaf8f1e6b28b6f4a047096e2", 0x29, 0x20181, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), 0x4) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000180)=0x7b8f, 0x4) sendto$unix(r0, 0x0, 0xfffffe8b, 0x2000000004, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x10) r2 = dup(r0) mkdirat(r2, &(0x7f0000000280)='./file0\x00', 0x0) 00:02:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xd, 0x2) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000440)=ANY=[@ANYBLOB="ac1400aae000000ecf492ca61029d5d77f000001000000002e01ac1400aa7f00000166000001ac1400bb00000000e021be010000"], 0x34) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x87c, 0x3, 0x200, 0x3, 0x1f}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xbd) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) truncate(0x0, 0x401) writev(r1, &(0x7f0000000680)=[{&(0x7f0000000580)="c5acbe6b10c70de41d1a15a879bef6c61425bf229118142b1a4685e7a43073167ae8dc04e0a384b0f4e0c1bd95708d3f92d9aff030727b302f23c4bad2c85210d3e3e8cda7f517a1be323a5c820db94e384998f8b49c981b71fa1186cb3c95ea8435755ed9bff9548188cc22ca49e880a983a3476e40f1a22684b2c3e73669b7cab80ee77a6d87026227f75af99797dfa043785917fb2bde95fd57d4ff2da956c3267e7ecce2d467560e7c195fbcb5041ebca3a0763433ce0fbcc29b2c377fceb121bb0f08d09485c2f43c", 0xcb}], 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) msgget(0x0, 0x4) pwritev(r1, &(0x7f00000003c0)=[{&(0x7f0000000700)="bdccb1b1009b97b07ecf25d9af03e6fa5b97aed5a882c52e0b5611e4ad08563140a992713256feaee119b12054bf2d58ca4789ce14a94c46f86c4847e698dda1a03ef106440cb4a5b1f9e500c568f2e0bb33fa8ebccddef223dfb4ec482572994960ffd142e87a980039c5fd6cd9177d0faa49f8e4ca007d369df95e0aaa0f3b391569f7e926389a19e3eca3fd1d3feedab59e080d68bfcec11e774a362574e9aa8f09ce9536b0712784ea31b76951cd72aed8ebd8075bb1dc4d30c7f796c3b095e91ada21df589a643be6f996303a542416ab103e86a423a5b3ab052601c186a4972288504696abe75e61f0a32159eb7626235fdc55fe", 0xf7}], 0x1, 0xe) 00:02:29 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[{0x80, 0x3b, 0x3, "758f86f9a7e603ba84037f29e7ac2be44dc2ee45ab52ef41d1e34d681b0e6e0f2fde65c72c32530bf9d10469aea96817aa801533527702df82be41f9d70ed67e3c9160ee0a37d5d6718c4a3804c9ced909c8ad908dfd570fac861d941cedd13bc0c5fbee9f547177382f5cbc"}, {0x110, 0x2f, 0x401, "e0467b18382984fa3944018b8cc6bf4a8fd69c0cd477d1577dbb5b84d43e2392face35815f0ce34b197ac0b190591ea971c8592888667e74ccd7f47b18172f959517c21d48185b0b2c381bfe2006db5c346e05e8cc6d1596822089dafc1c459c0f41e5838b784e057ec1b97c60819bbd038dd4d56d9e144b79a5ec032f6e069d37a3b92a1714568e685ba58743c36131814acfdd36775edb6bcd40867b726a342299a6412e8d6c15f741ecfcf077c9ce41170bae428373ff37764698a3afd372502d4f3a641c86a77b4d141ff45ec8909a559d4a29a69d96f316b825743a3eef88ae62fdf03b0d3c464b09503af4e1213132c9662da0684b39077427d0e7"}, {0x38, 0x0, 0x68c3, "7c773d9416666cdb5820f8b90065ba3848af99a29096177587abacc6e148b4430f9830f1"}], 0x1c8}, 0x0) 00:02:29 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)=':-\'.\x00', &(0x7f0000000380)='\x00', &(0x7f00000001c0)='$\x00', &(0x7f0000000200)='./-\x00', &(0x7f0000000240)='-\x00', &(0x7f0000000280)='./\x00', &(0x7f00000002c0)='}^4\\\x00'], 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000000040)={0x9, 0x40}, &(0x7f0000000080)) 00:02:29 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x70, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="5d1266f5e866e7348009c0b92c973eda1a73aa77b968d634d9474ab32952e7983b4a211d42493d40a1d8960c0530776c5a7f21a1eb4b6f737b5e49148fd083c2b104fe357f8dee74435994b258a80b9c8f0eba3be3da955fe64e907359566f450b53bc1e4e8570734eb8f604ad58fe8cab6c845856c8", 0x76) 00:02:29 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x0) preadv(r0, &(0x7f0000000080), 0x2a1, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="fd9b8df18d2186d1f4310600"], &(0x7f00000000c0)=0xc) socket(0x10, 0x7, 0x80000000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) 00:02:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000240)="e0faf68a0b986b0e31", 0x9}, {&(0x7f0000000340)="ab5f540803c456ee20fa014e026b6aabf9b923b8dfcee473915b534d2a4f3ecdc0c4ff0e309fc3c9bdc77e45365cc586050c4a00bd62b9ca8cc1ff6037481ca930234f4e16e0168bc6349080eddebe187092d1c011e9069751b04685e043ac101fc6ad07cf8d04486587855b0b5400232b23bc624497486a97c5b712f80b0e8c", 0x80}, {&(0x7f00000004c0)="4433b4cd40dfeee1369337559ab1dd48bbca77f5e1fb623c4966569c98bb57d76d2cf8b39e8503064a77cd80cc64825b93ebdea35df807b91ed2c1e58c67692f0e6dc2c84ca0f0684cc65375a898cb98a7a9d62670509a9ca2c0bc1c655637526246f02847decdb60105b971e8c771b99b6c1c8b8292d866d8588e1ecf03081cfd5aa1b9f5ebdee897e8cc027857944092a909b2b7d19c7b0b6593623de9ee32c7b39bb801299ef8c1ccd6c5a8b98fcadc654e6f052625eb57dfd737aae08b5776bb13670c6ba1d66cc35167c48524eb8b03", 0xd2}], 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="8f010000cf401900c65f18aff26390c99414ec7c4d33c88f5d26e89150d89f26d5e09fb7a07fcb407cd101a5815b393c75bf9980dbb7c200267c37d41b87b577c43ab19846ee63cdc3429486ca434f582a78"], &(0x7f0000000200)=0x4) getsockname$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x2000}, {r2, 0x2015}, {r2, 0x2040}], 0x3, &(0x7f0000000100)={0x1ff, 0x9}, &(0x7f0000000140)={0x9}, 0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0x7ff, 0x4) 00:02:31 executing program 1: mprotect(&(0x7f000052d000/0x1000)=nil, 0x1000, 0x45) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000100), 0x4) 00:02:31 executing program 3: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) munmap(&(0x7f0000a5f000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) madvise(&(0x7f0000db0000/0x2000)=nil, 0x2000, 0x7) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) 00:02:31 executing program 0: socketpair(0x1, 0x3, 0x50000000000000, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x800}, &(0x7f00000001c0)=0x8) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000200), 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:02:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r1, 0x9, 0x5}, 0x8) poll(&(0x7f00000002c0)=[{r0, 0x2}, {r0, 0x4}, {r0, 0x2}, {r0, 0x120}, {r0, 0x3557c6854e9b66af}, {r0, 0x4}, {r0, 0x2080}], 0x7, 0x9) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x7fff, 0x17e9, 0x3f, 0x0, 0x7ff}, 0x14) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockname$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0x3, 0x10001, @loopback, 0x7f}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000380)=0x10) 00:02:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) socket$inet6_udplite(0x1c, 0x2, 0x88) ftruncate(r0, 0x5) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @multicast1}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x3, 0xda6, 0x961, 0x2, 0x6, 0x1, 0x80000000, {@in6={{0x1c, 0x0, 0x9052, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x5, 0x4c7f, 0x7fff, 0x0, 0xc469}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x0, @broadcast}}, r3, 0xfffffffffffffff9, 0x6, 0x0, 0x2, 0x1}, &(0x7f0000000340)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000380)={0x100000001, 0x2400, 0x21, 0xffffffff, r4}, &(0x7f00000003c0)=0x10) 00:02:32 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write(r0, &(0x7f00000000c0)="704b22baaac6338c06d57f06f8a7614a3f2fb9dfbe191964f2400d4b7c698e88ca9e68277cc893270ca7365692b473aaacda9fd6774db87ee5257fdf5a0a6d7ef15fa4e2ad43f457dbb50b304276ef26648d32c4035c0a9b", 0x2b) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r3, 0x2, 0x2, 0x401, 0x8001}, &(0x7f0000000180)=0x18) execve(0x0, 0x0, 0x0) 00:02:32 executing program 0: munmap(&(0x7f0000ede000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000080)="f2a68fc92097c3420fee0d0a000000c403e96a297544f6bb00000000c42269b9b803000000664074003e80c37267f2470f79fec402919abedd000000") syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:02:32 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000040)=0x20000001, 0xffffffffffffffe2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x4}, 0x24) truncate(&(0x7f0000001280)='./file0\x00', 0x800) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0xfffffffffffff001}, 0x24) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001200)={0x0, 0x2b, "a1beda90fffcd262e5e7c6054904bc20283b445abdf043a4c1ee0918added9f916f00e22c5431d6a074908"}, &(0x7f0000001240)=0x33) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r2, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) close(r2) fchdir(r2) mknodat(r2, 0x0, 0x24, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000001a40)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') recvmsg(r2, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x9, 0x5, 0x2010, 0x1000, 0x6, 0xfffffffffffffffc, 0x0, 0x8000, r1}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r3, 0x1000, "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"}, &(0x7f0000000140)=0x1008) bind$inet(r0, &(0x7f0000001340)={0x2, 0x1, @multicast2}, 0x97) 00:02:32 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x2, 0x3}, 0x14) recvmsg(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/147, 0x93}, {&(0x7f0000000040)=""/2, 0x2}, {&(0x7f0000000280)=""/167, 0xa7}, {&(0x7f0000000380)=""/157, 0x9d}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x5, &(0x7f00000014c0)=""/249, 0xf9}, 0x40) 00:02:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r2) ppoll(&(0x7f0000000080)=[{r1, 0x4}], 0xe0ee, 0x0, 0x0, 0x0) 00:02:34 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c80000000000000fe80001e00000000018000000000000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) 00:02:35 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) bind$unix(r2, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) listen(r0, 0x0) socket$unix(0x1, 0x2, 0x0) 00:02:35 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff0000010cd064b31b3521", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) dup2(r0, r1) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000040)=""/16, 0x10}], 0x1, &(0x7f00000001c0)=""/141, 0x8d}, 0x0) 00:02:35 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xa005, 0x40}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x1f}, 0xfffffffffffffeab) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0xffff, 0x1008, 0x0, &(0x7f0000000040)) 00:02:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:35 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x500}, 0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x2e, 0x4) listen(r0, 0x2) 00:02:35 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x60, "c2f3e48b4a43094f29dd6edd752971d4df64bc38ef4d61dbaa098805622a2758b3f30cc622b17fa6c1792a1d992bc6a1905974e5a377cffd43c6952c170ba840fd8c2a32f4b17ca173283c06d87b663612fcc6c47bc953b9ab8f1783426ef670"}, &(0x7f00000001c0)=0x68) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYBLOB="78000000911d7076ba5323f63ff76f9132feba17ab4f1035be54d5618a8cdaf1ed3f3f63aa0bbe5777733b5371e493103c8b3835f5b8f4a27fe10e21544f9095bd0768614004449a474882c27104732ad5b5f36600cf44781939dcbaafcc02c4fd661b94522b313dc9daa257633ade0b24c987fa59e66809f8d4db510ef4312975a24b6e6eef5f7b8cdaa84fccc4ec"], &(0x7f0000000200)=0x80) r2 = socket(0x2, 0x5, 0x0) getsockopt(r2, 0x3, 0xf0, &(0x7f0000000480)=""/196, &(0x7f0000000300)=0xc4) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000240)={@in6, r3}, 0x0) 00:02:35 executing program 3: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mprotect(&(0x7f0000dfb000/0xe000)=nil, 0xe000, 0x5) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001200)={0x0, &(0x7f0000001180)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001240)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001280)={0xf, 0x3, r1}, 0xc) writev(r0, &(0x7f0000001140)=[{&(0x7f0000000000)="b291b7f4c515c7ad84f0674e03", 0xd}, {&(0x7f0000000040)="db60df051539189f65e63a2fe9ffd9547cc04958bacc6f5acc002e890206de0fae345de554ffc413995df53c2da9639d6977e8f8a2ba382371d9d595b65551f8327ce442686161bbaaa72ddbbb1e8556a7de59d2402175490ec7e2c06af72820583e80a8919acf23be355d82e0b549aeb6bbe9e233129d90e3cb5502552f8d5cbc4dd56592e8179dffaf82834fe48aaf91475216e80824999a936ee43cb75e44af4b6b5276ca28f3d22c4ede2f434715c3ccf77bf16627e5016da863e0a3c27615b9a5f01546ee4d7f84aff6dc7b03f15660a277920d3a9a44e9d41dfd689d91deed84e6d133d30b3c", 0xe9}, {&(0x7f0000000140)="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", 0x1000}], 0x3) 00:02:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) futimesat(r0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={{0x400, 0x10001}, {0x20, 0x9}}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x6}, 0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6028, 0x400) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x2) 00:02:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000240)=ANY=[@ANYBLOB="94ccbe7c0500000000000000aefe65e31d03288bd6634253b2be1bb06de7f1db6ce1255f1ce18936cfab755e2fff4b03fb0cf1a8a2d3588213faae4a2b3b69bddea9117268aa502c16cef6a185ff123b3314803729e7b37f1be5894e806c3e415a5a6913a8de89db96723974a0e2da493dd6d15650dda2c3ef4dc11630c1ed7a04b2abe06eaf05affec24aaf24385637eacb1d227b506805ecb56c05219db67600"], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r1 = socket(0x17, 0x20000004, 0x1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) 00:02:35 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x402, 0x0, 0x0, 0x0, 0x2a2, 0x9}, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, 0x0) 00:02:35 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10844c, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x4) poll(&(0x7f0000001240)=[{r0}], 0x1, 0x0) 00:02:35 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440), &(0x7f0000000540)=0x4) write(r0, &(0x7f0000000580)="a050613909ddc39adc2c7448be0689c301580d39843122bdc89ab4ca67131ea673462dc6f413059f61c603eacd47f32ff4c0acc72df6f49c8b0ca7746c388215737488885db1ea874758bfddfb96d2fe1ab41607e520e28e9a70e1ae7933f44b4cceec05168e6dd2b46a24df2709b094079c40681d7a24447ff402", 0x7b) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000080)=[{r0, 0x14}, {r0, 0x10}], 0x2, 0x1ff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x6, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000000200)=""/130, 0x82}, {&(0x7f0000000000)=""/20, 0x14}, {&(0x7f00000002c0)=""/186, 0xba}, {&(0x7f0000000380)=""/139, 0x8b}], 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(r0, 0x0, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:02:35 executing program 0: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0xffffffffffffff09) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) getresuid(&(0x7f0000000540), &(0x7f0000000380)=0x0, &(0x7f0000000280)) r3 = getuid() setreuid(r2, r3) pwritev(r1, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getegid() freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:02:36 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) write(r0, &(0x7f0000000200)="04bf7f9a21e70c17accc6aac2e7b0708eef9d468542d0993c28a7963f314a7f8586b17feb5aadf40f30e18219511d1e216db264647e8def1ae9b090a8846bbfe373c5e0a44418b7c539a1e86e1829d219a0edb0710bdf781e15d8deeeb", 0x5d) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x2885, 0x1, 0x4, 0x5}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={r2, 0x92, "e20eacb32bc9a17a5bfda879484614206e846fad2ee1a15129c0a76bd4cfa990226cac5cec1e726af4b57021f18eb3bd49a26cd25272679108fd6906deff6188d577597dcc6217d4a42dcbdd919b627e865754d670553740bc57c138411381d8125900b54c2e7062559a0e12887e7f8300f6d6e3371ae385746bc79a500ab16d9b48a5adbcc9d800696e688e13125aec48ae"}, 0x0) fcntl$getflags(r1, 0x80000000002) poll(&(0x7f0000000000)=[{r1}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:02:42 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0)=0x7, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) setsockopt$sock_int(r1, 0xffff, 0x10, &(0x7f0000000040), 0xff85) 00:02:42 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x608020004) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x81}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r1, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r1, 0xffffffff}, 0x8) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000140)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x12, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 00:02:42 executing program 0: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, 0x0, &(0x7f0000000100)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) read(r0, &(0x7f0000000580)=""/180, 0xfffffffffffffe69) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xffffffffffffffc1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x3ff, r2}, &(0x7f0000000240)=0xc) lseek(r1, 0x0, 0x1000000000003) getresuid(&(0x7f0000000340), &(0x7f00000003c0), &(0x7f0000000400)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r3, 0xd8}, &(0x7f00000002c0)=0xc) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) futimesat(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{0x0, 0x2008}, {0x4, 0x51}}) fsync(r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, 0x0, 0x0) 00:02:42 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xa063f620a7b1a73f, &(0x7f0000000080)={@rand_addr, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback, r1}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_mknodat(r2, &(0x7f00000001c0)='./file0\x00', 0x4, 0xbe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x80}}, 0x0, 0x7fffffff, 0x1f, 0x7, 0x1ff, 0x1000}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000300)={r4, 0x1, 0x1}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000380)={r4, 0x9, 0xc000}, 0x8) getpeername$unix(r0, &(0x7f00000003c0)=@abs, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000440)={r4, 0x3}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000004c0)={r6, 0x3, 0xf, 0x1, 0x7}, &(0x7f0000000500)=0x18) getsockopt(r0, 0x1, 0x40, &(0x7f0000000540)=""/70, &(0x7f00000005c0)=0x46) r8 = socket$inet6(0x1c, 0x3, 0x7) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r8, 0x84, 0x1d, &(0x7f0000000600)={r6, 0x2000}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r8, 0x29, 0x66, &(0x7f0000000640)={0x20, 0x1, 0x2, 0x5, 0x2}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000680)={@in={{0x2, 0x1, @broadcast}}, r4, 0x40, 0x7, 0x10001, 0x3, 0x3d7d0}, &(0x7f0000000740)=0xa0) r9 = dup(r3) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r9, 0x84, 0x1d, &(0x7f0000000780)={r4, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000007c0)={0x7fffffff, 0x9, 0x0, 0x8, 0x5, 0x7, 0x47, 0x8, r4}, &(0x7f0000000800)=0x20) link(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00') setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r9, 0x84, 0x16, &(0x7f00000008c0)={r5, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000900)=0x1, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000940)={r4, 0xf, 0xc30}, &(0x7f0000000980)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x26, &(0x7f00000009c0)={r6, 0xfffffffffffffed7}, &(0x7f0000000a00)=0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000a40), 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r9, 0x84, 0x4, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r9, 0x84, 0xc, &(0x7f0000000b00)={0x200, 0xc30d, 0xfffffffffffffffa, 0x2, 0x1, 0x20, 0x200, 0x4, 0x9, 0x2, 0x7}, 0xb) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000b40)={r4}, &(0x7f0000000b80)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000bc0)={@in={{0x2, 0x1, @rand_addr=0x10000}}, r7}, &(0x7f0000000c80)=0x8c) 00:02:42 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x7f, 0x4) write(r0, &(0x7f00000001c0)='M', 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x9, 0xa, [0x5, 0x33014c31, 0x1, 0x8, 0x1, 0x8001, 0x6, 0xffffffff, 0x9, 0x6]}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0xd2, 0x6dd}, &(0x7f0000000140)=0xc) chmod(&(0x7f0000000200)='./file0\x00', 0x0) shutdown(r0, 0x2) 00:02:42 executing program 3: getegid() r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) r2 = getpgid(0x0) getpeername$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000004c0)=0x1c) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x3, 0x20007, 0x2, r2}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0, 0x1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getpeername$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000580), &(0x7f0000000500)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x3f, 0x1, 0x6}, &(0x7f0000000540)=0x10) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x1, 0xffff}, 0x8) fcntl$setflags(0xffffffffffffff9c, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r3, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x3, @rand_addr=0x1f}}, r3}, 0x8c) lseek(r0, 0x0, 0x0) 00:02:45 executing program 2: 00:02:45 executing program 2: 00:02:45 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000200)) 00:02:45 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) dup2(r1, r0) 00:02:46 executing program 0: r0 = socket$inet(0x2, 0x5, 0xb91) setsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x3b) 00:02:48 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x2, @remote}}}, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) fcntl$getown(r0, 0x5) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:02:48 executing program 2: setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0x0, 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100)=0x5, 0x4) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) getgroups(0x4, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x0, 0x0, 0x0, r0, r3}}) setgroups(0x0, &(0x7f0000000000)) setresuid(0x0, r0, 0x0) shmat(r2, &(0x7f0000ff9000/0x2000)=nil, 0x3000) 00:02:48 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = getuid() getgroups(0x1, &(0x7f00000000c0)=[0x0]) fchown(r1, r2, r3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6, 0x10, r0, 0x0) munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) madvise(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0) r4 = semget(0x1, 0x2, 0x440) __semctl$GETZCNT(r4, 0x3, 0x7, &(0x7f0000000100)=""/247) pipe2(&(0x7f0000000200), 0x0) r5 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000001000/0x1000)=nil) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) __semctl$IPC_RMID(r5, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) open(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) madvise(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:02:48 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e23e00000020000000000000000000000000000000000000000000000000000000000000000000000000800"/136, @ANYRES32=0x0, @ANYBLOB="ffff00000da8a4e801000000fbffffff00040400"], &(0x7f00000002c0)=0xa0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r1, 0x69d}, 0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x8001}, &(0x7f0000000380)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/35, 0x11}], 0x81, 0x0, 0xfffffffffffffe7c}, 0x0) sendmsg$unix(r4, &(0x7f0000000040)={0x0, 0x3b5, 0x0}, 0x20008) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r2, 0x1ff}, 0x8) bind$unix(r4, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x8) 00:02:48 executing program 1: setrlimit(0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) poll(&(0x7f0000000100)=[{r0, 0x2080}, {r1, 0x80}, {r2, 0x30}, {r3, 0x2000}, {r4}, {r5, 0x4}], 0x6, 0xffffffffffffff00) setrlimit(0x0, &(0x7f0000000040)={0x3}) fsync(r2) 00:02:48 executing program 2: accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x15, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xa00000000000000) 00:02:48 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffcc7, 0x0, 0xa7, 0x0}, 0x0) 00:02:48 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c253000"], 0x10) write(r0, &(0x7f0000002600)="5b8234cbf1e33f745160126cb349f1d6101f933f87ba11954d45a86c225d457b6d854ad64dff834da518227c53dae52bb753849b20beadbb19db32e90b1c5e1af3c4103660a3831c705b9da8987ec82e86b15c35b68c66422c97aaf294345231349af8ac271af15f01da4d0e31062c889b4580e710a1a791d1a8f8697be4b976c309e0d66cc8502133315f0b9ac01e015191769b09b25b969e308f3d41dc33747ae401757f0a2cd3a590bf99ec01d136208bc17e359d39ffd6d9e13c7e990d1f198c1e6b4c8765711f6fab6b786106f8becd415f287066a5cb958e4e838df0f63c0a0dff192fabf40afa0d946e89c2512cba248235b7d02861e580e2a281af7f37902e0d6da44f5d5b5ba93d0bab6b1930c3694aa309d3c76684cdac9e25c6711f2f250b16bd7de79c6fcb0c92259e3b56b0000bed51b8575d4467c233a55199bad3efd117daab6c33cd4d88e1012d077155a69cdc69f4480bc29d83d2b42e5d22accba681791b729604f77af7180515570adc313af787cbe7a14930066cd4fd975f880173fd1a306bcb0450e5dbf51e15ae6e3d06a0d04af61e2664e40b8df7d224377713bcb810421fbf21f51361f225758672f10c5f49685f724e6bc36ea4f3e53666c6137cd37cdcff4d8cafd0d6bc682b2a5dcafa210cdec1561c3708a76959b93bf374283f19834e5119d6475eafb0b81c75caa7df5fc3dea04b3c535b2f0fc08d18d2d273058c8f8f6e8793a44a8132d0f35792a2bd0d3569c7fca15b882b64c6485d945ac9372a01b3fba7bfe6714fb3371d2d82a9d0ac8b535b5c8c9c2f8b2e04ecc014ca7d326d0d66606f5f2cf7267d8f87796fda2d59da781b898aa52097801cde45a91e2e51cdc38a3f7cb5ec5360920f68b73e7119d83d94739aa2e12930bd452ce4091d9d0aeb978c501cfba9c021b8330c9db4106d44f6e8e226e4cfe18abd41a594c7bfe3ad3a14a82f5aed0479fee5a8ec1153554845968c1d21ad8ce26b6024b66ea354984c09ea74cc47076ea54e7b74457b32462594df9c3e97f3adec2e526ce95b163b385a38e0f4c2ee4f0bc76fa9c1902d4d4bc243b0253826a29e4d6f1e5ccaa11c7373e6f18ef62b51d2a94ce7c90e287ca6ac3068ec7f5758c9b2126979aecbcdf55f28c98b8d37ae025ff05885ad8ea4f1e4caf37069e3e211387db7641a1516ac8846c0b1c0e6d41521fa4b60d4eebde697008d3a65cacdece3d51818390545924c4cf3efc4a153e345ca77cbcd769335aa6fa1c10210de79acd8824b033f7778ea239baece7ae915a3704ccc51425b85526040ed13846c8eec01592695129a4b673e88c3c138d5d3c90343179973110a5cc174d5db671fec95e99f67096c5b5d9ca0694f5ba513ae52026de674102995e36973763f44219e101980c52a5727643a424eda4538c4f8e24d79d0ce67a4320a7f7057087fa6604de62ecbb6a48f407037c922174486ec06ade26cc88e10c166581d575409a8254e854c3455bdf95263145c934a4a527ad590d3bf95e5d4745eb9e2047f015fed1ce33fa99f84d603a194830fe6338ac271fc5b57af576871db97074eca93b8481aae8adace5c82613018335d2ebc5c70aaf00a82df35a7a01a77b1ba372135aead7cf4787fc81e521b1bbe54f81f3e60237c850e9f5e9b031419afc9b2bb3bfedf20a2b9dab7a3cbe47f57666ba20ce5fdc62fb3000e2d24d60c5f2043de161b7ce83294e45dfe518612adc8366e7788a3d45ab9404601cef83f82927f19ea3f935c200bf160a7b6e5ff651c3661fc55aaaece91326e4d104661271dbbcff5059e771438b37ba1b9db39d95e5b827e8b083af78220fee925cd8e5877aefaafe710bd1b85c161da1aabda25645ec2aef6a0c3cac8669ce28d320053f487f83680cd417a2fd6d01d2fad3eada4f2ce0c275dc6a4cfd7edcf994651babb3689d2d832905826f9cbcadc58cc26fd791c656195027798034b032e929905b2b586850e821369b94ead2a06c9e3033ef1e624959e0601a20723ba021d0f8c2837db3176dddbe09f23b50a234ad5cb6fb087d05cf82a8077a8979e3acb71b9bd30388fefba16de68b846a07971c9fc23c196c15be5f3b3ff0b7892a8c028d3afd914c72360261f5ef9b7beecf293ed510d682f8db0df28724e4de5fa1626ec78a0a2efe95703d464a3cdbab54ecf24e95691a2bf09e18fadacc586fe7a4f0fb4c57a6e1374a8a200ef7c5b86c536ddb41cc2a902e97ea49095eaf7bd841e5064a88061bf102188f51f8d001dd080da982c4cf018cd461248967a0228ae1d95b524992e5a0d8b915a73662d40d01074d100bd75d98514fd21b40a8c313576247a072141b4e6e136cd55fd9e6643ee2d4ffd07005b9f56d2ff9e222289c0abe7824051d44078ddafa126de275b96a01e735bc29ea372393290f78c27e6bb5124950368cfeb0b82054fd32af9ce52fecfe7798da93adfc599be9e60e6bbf122843444f7446fd7da6c32c829caadc47f7dcccf17750ba0e534bebc94bad305a15d9f0c48660eae5399032af118ca796d8c581bac88edaf86b6d572d1f190c1adef67c76dac1fa73b75730bab160d10281845223c0212e7cf62e247f04b53c547c85cce07023c5e0a8995f03da0ddbde93b86c6a5d50b6ddeb2bb646d9e477ef89e966822518f90e27fc6c43734dd62877bf037a2243695050eb2595d8bface298723ccb0a48696a199be838f24380b5ada823db517e278b1a99d6a388bd16697e2b5483388cd9d1985a8cfbc51cfc76d50da504d7831061dad878ef6776ead515b55fd2e9bd033cb602c5cc1697fb3e14f9db169ca64ee831b099bd6598b6758b1846eff9c2b4d497ee86bc966b09ef561761a688ce375d97c7356832ce8bc51a7b5a7008e53e680855873c7b805a9d1110d26dda55f392eca419ac82be33b332bbd90ab9c42048eef6f1b134b635abed0b1fe89c992125a3b81eb9d54d735e4d7f15a0a606338062d5b9906dc3de7b298d6c5fd95b21c877cd7e2d637b603aa62dc29b68e2d0f424355881f22ed17a3e1f4270be15b711f902b8c4a36af2d713c416ba6b599df3705fe2eb4e35131abdda4e575b28e053a312fa97a4da8565cbf83029e74280301a6c92b6a565b51412f0f01394c5614b0621c23d2e400ed5d2374737fa786bd987820eebb37487e21225b12720721e530ed1537e9f29ef5d75c56bef31db146245170063a3d9c7a95a8ae8b6f5b3b8120481d0b8d52265c8678a1c8efa905c0257aa3527edec288dbc5037845a4008d19117ce59aad7357cd671476f6c9b0e23f7e9e6b93977ee20b1ba54b39e57b089d4d8ecf02cf3d85dff215a843f9a16d7e8d03aab64a1856b2b0a609d01600496dc4eaef54d9e2de4452a51e2c0c4305b58aa6c9faa0b1248f027d89b1a33eb4c617b5267ab0e49a070aa962d42a8897e7929bd7a25846d745b75f7e6eb89c6941194def7a08a999fa08acace7b211988fd0226c49580a9291e28528d8aae206b5bc0b36c9b2d554f0d7983153c8dc389376275458b04787684e5b1698b63c8bcc4ad17e7ab605710644ee0cb7f99dc27eef70a45b21fef9d05a990cd6d59562f0c1bba9920ba4345d4af0e2143df85507c917da5c5d1a94ac61c9ee4021b0236dad099acaec8c14e431c2311316d7cced466d3e4e1a6155a66a197d405ab734fd481975c41ffed7948f89a4e76532c58786b85736b26e32e7550d7e35266e7beaf2e486d79e076afe6758a79724fc81cec638b1a85983b4ef527983c38c4572d0f7256ef5dedce4504d932825f4a8cda33533c971dd0aa26bb809322b673de2d3687e382b7a8d2aae371269ded1f1a3969db353ccb7ef5b32d0cdaa419acf991567b2f8a4005bb5f46d0c3bb705b925490b452a58b6c97835e5ffa412ae39fbc8bf02728a07ddb9c3aab901cc31957491ca798661cce7b04faa2a64be45fed8f4ae98ebf104785ab8535d3781fed89609b9ec25ffed5de5646c4b292e6a51a8b823edeabe5d4a78b721d44896c6df489b8e9bc5d1126bae364043353834fb08b9037d5631ec1039b1fd290c9af1a0dc856d4f53b3619a947f431bf80023e6530da49146aa5d0ef4ab891dfc273be794f68d4562659a27e22f01df9e4c98b116924babd35f1bb1501c03c86f4c746e85f16e62b90573c1e7fff598cd0da0fc461a32053599af63ea9481614c2ccdd4bb70d613358343d13fdb5540e380de1a5e68808d082daf9534aed8eefab6859f8524bb30ad995525ebb871f6bddff5b97f3cff32c0da3c51d183df47d3ce9a46208e6396a5cad0df2370222827b9699ad78ddeb9f38e0a65e2b9fb561216cfde8da8171ae243fc96093d3e7c36e264058e5314efb6d8d4414dbdfc9d9ef10aa3e51fdf77459a06e4b3c612386cfed351ab926d0c167bd78371f2254cfa2ed6f77af72aa7d8772fe6e1934b0affe23053909d4016e15f5795f7de6f252f35f878ed1c257eeea3c5f1bb5574785e1ed75f5441ff280f4ff1ae0b14f133f3b424649f5cff8af9eec17158bb358109c904a96bcd0ae427d8044a567788997f32406583ccd3893be807e14a3fa2ff97729b48beae545dead48aaecfa733fdd7077c60e924a0323562b0638586275bb286fcf8707c492a258c7539759de5dfbd898c11733a0b7d19880d9cc11f57fb8d5a838c06f9aa0c3174413185aa7d6698b287a698ace569f3f45b0fbee29fb28b77497a333b9b894f9a983e486ca24c7732bca0af4d2b066ba42152014d77bfa85d8013049e9347e3760bf36ee26388d21b1d890a402cafec28901699ddef899f34f1838bfebbc75d4a8a6615cfbc3df9642a98549a87a13111090f3d4bed3ea9dd2abc0e25fd20fbe3ddc4f922ba9fe44b57266c28af2c1ea2da56bbe6fefa2355e4421cfa6ae02ed91d5e97887399c99a928199a3199373285d193499f7fc8cd35d9f27d3592f3e4cf3b7c384fb6dddd187d14a6fb993f334d074925113007f894f96a827f481e9dfde0230994e5d386ad019a8bcaecedd8fbaa5635301cf733eebd83e400fc7edf09c421f05f097d6e39b660ce5130974b201495e3440b21470a0815c1d4c6a8dae2409a814078a6afd6e075a29f51bc64fcc581885be73cf5679906f4a934c94cf3bc71cd22c9b30cb85a8cd6d396bd5c130fe8178484541ce722fa0da1eba580343725a9673f9c7ddb12765effa481a713a413eea1109faf602c88a5f3d6cc011884fa9432fa105bc1597bbe277a9b268f0f440d1a52b920a97525543202a24484ab3ceeaccdf8d6e60e4244c4efb7e6eeffebdee1e6a7739c0c1b7921c07b099a64bbcfa8bb251014bbcbdff32ae713d740306b5f0f3bec96253c26bbcb50a5860acd0604ff3c305db35e4a4d4c104504ce922319ab019f68d6a354b0f153e834bd988cd75424d8617a9b3c03f0ae1726e8946fc2e14e437ac0f98c5383ccc53085916bde6d6d94a961e4d7dc2b6978ab9e2ed53d0361971f6fd647bfd5b68edca7bc7add5a16bfde674cdbaf6b4588ca1787a6be016f3b5a9ffdfe0f7c8740adc854311aeb3130254f948ff711158e563017953e4b2af82aee136883cb797b116b665a910e2638a9c2103d8fe85d01a354f295a20be5b5ed6a4597847b094a19381f20c52b45fe490bd746b147ef1ebe3df13ab4509d505ce792c18cfa2d1145b3e344d18baa8e496aa38348f7cbd5ae1bb1f2d914f026e25c0541751d92c0c7dc84b5cf88cd486837ee59de724146b3f684e3436c6882d20a78b60e3b44faa091fa5978f9cef33ba3baae2da60a04f6267c3871ad9c70392363fe9fe31d780b17f633cef6d0f1a96448c47bf414142000500247a8620719f9e7a951b26b165a23c73579dd6b8e8c24f8cdf5fb809db576919e5c474a986ed42ba00d9d56ab5e832d7374b4a24ce77d19c256d5692e6744980bc62f39afd3b82f581138841ef18b263828be23badea86207520ef77e4724abfe9f55d6b7f229f035a", 0x1099) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3ff}, 0x8) shutdown(r0, 0x1) 00:02:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) lseek(r0, 0x0, 0x0) write(r0, &(0x7f0000000340)="a0ba1a32f63d58bac8b45219e5161ba33969094c98d4fc0ada14106135ccdec97df4802175420100010000000000319094ee63a1006b2617844195cf1ada4649ee68eee35e7483733a4085a7ba0b185bd8306300000000", 0x57) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000440)={0x89d, 0x6}, 0x8) dup(r0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00000004c0)=""/140, &(0x7f0000000580)=0x8c) r3 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) fcntl$setstatus(r0, 0x4, 0x10004) ftruncate(r3, 0x7) socketpair(0x1f, 0x1539fabc78125771, 0x4, &(0x7f0000000280)) fstat(r0, &(0x7f0000000140)) truncate(&(0x7f0000000240)='./file0\x00', 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xfffffffffffffd81}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000003c0)={r4, 0x12000000000}, &(0x7f0000000400)=0x8) 00:02:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0xffffffff80000000}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0xf8a, 0x9}, 0x8) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = socket$inet6(0x1c, 0x0, 0xffff) r4 = msgget(0x3, 0x401) msgrcv(r4, 0xffffffffffffffff, 0x0, 0x1, 0x800) msgget$private(0x0, 0x40) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000080)={@remote, @rand_addr, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet6_tcp_buf(r2, 0x6, 0x2000, &(0x7f00000004c0)=""/4096, &(0x7f0000000100)=0x1000) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0x0}, r5}, 0x14) 00:02:49 executing program 1: r0 = dup(0xffffffffffffff9c) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/119, 0x77}], 0x1, &(0x7f0000000100)=""/84, 0x54}, 0x43) fchmod(r0, 0x2) getsockname$inet6(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x1c) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000540)=[{&(0x7f0000000280)="5b3f7add5bf78fac0b6a8dcdba079c745380e9ddaf5b8ab2271a6ed1609422e4b6b5ad2369c72df66b2c3f7ff76b17957ea71824b3e49a96d42fc7723e539fb3d177c3e38912a98be2fc00af474191c7e0928353e269ddcab8ad1102de901e65a5d8a2f970340fa3a4fceff6878c6c2df1a7550877ea981a5eea21f34a1485ec24769ae36c7fa1c4fd0d51517cf6818e960e87e183266d8b829bd9f7564ef7a9012faa1c7cdad9444a48d124a298111c600623010ecccb27bc1b5a1019891f6070f5264b7a73391662f874788d55a8b2bc0e8c1d5ed1a9", 0xd7}, {&(0x7f0000000380)="250ca0adc63e2a8fe51be3e9ff0938080adca1909384175f81d29ad195302940ffe52fbd2ecc786fc929ba9800f6f349e20af09d94f65af86115eb36fea06902eb6e2b48f58739151e9f7239fbe1dd911d3511028b4b62d73029402cbc511c31c3173231f83299a7ae33fe435b087489e8bbeffea6eb66a9e81b5527a8761e2fbcea29e043a129ed8ad88165d57bd3f04af8147eb08f79324708cdda92493eaa57d6c2b4de348a3862c0d32f89f88dcc20", 0xb1}, {&(0x7f0000000440)="6c5d6afe544e2c59c906729dc98c6a52d4f34bf4fb1943b6d790c2522cd35c7c4296106f42cf7a068b67f23c0682ed18b8e552e916a17a13cb0bcec3d26a3fb7f002f533fd718b69ad7b8278fd18941eeab65aa2438ad9559ba7ef16d219d1d0695c83ba66a82a5eef5c5a49b54916758cd39c3b6f0f908f0b38063e3642230a567395bf2abec9ae13ec53bf0ace0674de9b7a895e5e5542b7a631b4191fd1765edd75fc8cf0a0c6c724abc52495a7000919eb1e96dc79286d1f5f53c5773b7664acfc8c24e82ab0f61a6f2cdf67c904d6012be1864312e5d3b4e0abfd77f1c55496", 0xe2}], 0x3, &(0x7f0000000580)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}], 0x40, 0x100}, 0x100) r1 = msgget$private(0x0, 0x402) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000600)=""/85) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000680)={0x6, 0x1, 0x5, 0x2, 0x88}, 0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000006c0)=0xfff, 0x4) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000700)=""/89, &(0x7f0000000780)=0x59) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000007c0)={0x0, 0x1}, &(0x7f0000000800)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000840)={r2, 0x31fb}, 0x8) bind(r0, &(0x7f0000000880)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendmsg$unix(r0, &(0x7f0000000f80)={&(0x7f00000008c0)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000f00)=[{&(0x7f0000000900)="d9c03d7edb5bb7c853614f4fcc426ac769bb0aa43203c476e4c7379824af279ba907a6bc30ffed655756c0b9cc97b5886d5a186fd9a0d0ff2db5a2c6263b8520786cf030ad0f58965f5e39f4356a43dd1bc6b6de802aa7ea645136d0045dfb30fa8cf7727a10853db7cc1928bfe74d8dab40b23d7330edf48eb378d4ad1782c53e754f95dd8c4bed2f39965c80390be4048ad65b5900773be710102f5db3bcfce6be4937050a4b03dbbf5c75f0119d43a210a8c943579d558088cc6989130a5b19b5ba368e96d3e8dabbb8f442ed8ed0e2f068c5be140abbf616a8e7ffeb230f14ccdd43c4ba34a048525f35cb", 0xed}, {&(0x7f0000000a00)="75c0fbc77e88d7a270709c6aa5aa5f89dacffc51e90e6c9576aaae5b709a0de4d6f061b791a766858b26cc8f07bd455ffb662c950edf7e46efe1dfccb60e65823ded928011cba7dd7c2970928936f43843d30343cdc9fc2a48e2ffb83cb30e215ce87c80bfb9475fd495a05cff8bded89c46847f8d9416faa96e203d45e2f876b958eb4db431b6b7f1d0ebeb9f1dc5c28a383053033a5599bab24920d4b6316de3d452c9bd4aabaa40f5b1d1d2e5e508702872000b4f1be667c677da3433b4e7de6d025b1cd9be2baed9364e3b45a8bf556d4bddd55a5433974333599fed7b4e826f678a305f944967040bf9ce8c4a6a733f050d3384723210", 0xf9}, {&(0x7f0000000b00)="b89428f83df6ab3f19a966371294622d31e6998fc8bc9f7ee9ff181576c57bffe58792ce3c4383ffdb933ed077a838bdb5b6449b8dc97eecc9bfd05d7542434b55acd2bdef12d11ec33c8a0819b95aefe2638f2a64c2b443c6f2e9eaa78a52d85c02a181661ab686477003a156b63be2e0cea0e8e1996658dc76819ac124e56d9f69534793a6eab783510afbc2e10644ec6d7ea27d60151b4ca2960e0eb189b88255a6321da3a70af3d33a824e5c79705b59d7aada", 0xb5}, {&(0x7f0000000bc0)}, {&(0x7f0000000c00)="0b0879eae63c16c201ce2707f32bb33a7f379d977b382f63af73d5df7c6ca21675f7c801f53689d2540007aabf0dc34fe2e71017e07122b2b9c4d20444167c4cc383fd618c33d9714ef44a9b5f0eaabf59432164d26874910fb6862db04964ad42f66f0a533fcf293ca07086e2d58654999e432e0413efe3ac84f6791196af7c198c309d7aaa4386268bf58e3c01d47ac6731e2a423678bbe68acd5695d8f7dcd25a79ee26d3ec5c04eb5f8a32cc9e945a5a43f4f783bc8c7c50636ba094b306794b0411ab7ceeb377d84251f8ff43fc0dc18db4ed2ae4c94eaec03cf8970298", 0xe0}, {&(0x7f0000000d00)="aebd5252efbb8f10e027e7f37f12377f4413ef778de90620e675d3f0fe83654e15b523697b33925755c4b91f75b5a1a9d5e9721aee5e4753a6948742aee4ed57dadc5e31a61d075e2293ad235a0745e3b3a113fb4b5d8c305aaefa625c09953030ec96a290968e169bc28ec2268cb935cf347119e1e177674ba7ae2a902720bafb99051d5b6f7cb8e24a8a07905b1b2cbe4698e78f7faaec4d5c3d2ab9ecddd19dcd", 0xa2}, {&(0x7f0000000dc0)="651beb81aa702af9e31d972a6b07f5aefa669103c2c173068afce9d4e2d75f70f9dc350c6f3e3f2eee67bda7200c6c7c25c18ade7331e5b30b1fd643da7f", 0x3e}, {&(0x7f0000000e00)="c0d4634734d3847e2184c2c761c18a4040572f1ab8d0a0724f04d80999fca1b8617fdeff34210ab1b337919021e17c537e4454a719d0de269d8957a01691f8f403bda62de6d791543aa031f584c3525ccdf9af313b3aba36da87177453c5618105320a2ae6913d70c6f49cc749ddd3237d1d7a6f36443168b9cf9c36f6b92e6900343a4e8235e5ab650ea08b456d4c6b6b931673d86fcd2f06a31b0b4a331bb0087e5a765ae9a9c8c4b73633c869cccf455c344feca07c88241d22f4cf6b3b8f8754ab5b1f8c0ca0", 0xc8}], 0x8}, 0x100) renameat(r0, &(0x7f0000000fc0)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00') setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000001040)={0x8, [0x6, 0x5, 0x2, 0xffffffffffff0001, 0x6, 0x1, 0x7, 0x40]}, 0x14) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001080)=0x4, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000010c0)={r2, 0x1000}, 0x8) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001100)=""/101, &(0x7f0000001180)=0x65) getsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f00000011c0)=""/69, &(0x7f0000001240)=0x45) renameat(r0, &(0x7f0000001280)='./file0\x00', r0, &(0x7f00000012c0)='./file0\x00') setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001300)={r2, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001340)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x1f, 0x1, 0x8a, 0x1000, 0x3, 0x5}, &(0x7f0000001400)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001440)={r3, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001480)={r2, 0x200}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000014c0)={r2}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001500)={r2, 0x7, 0x81}, &(0x7f0000001540)=0xc) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000001580)=""/10, &(0x7f00000015c0)=0xa) poll(&(0x7f0000001600)=[{r0, 0x40}, {r0, 0x1}, {r0, 0x4}, {r0, 0x4}, {r0}], 0x5, 0x6) bind$unix(r0, &(0x7f0000001640)=@file={0x1, './file0\x00'}, 0xa) 00:02:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0xffffffff80000000}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0xf8a, 0x9}, 0x8) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = socket$inet6(0x1c, 0x0, 0xffff) r4 = msgget(0x3, 0x401) msgrcv(r4, 0xffffffffffffffff, 0x0, 0x1, 0x800) msgget$private(0x0, 0x40) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000080)={@remote, @rand_addr, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet6_tcp_buf(r2, 0x6, 0x2000, &(0x7f00000004c0)=""/4096, &(0x7f0000000100)=0x1000) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0x0}, r5}, 0x14) 00:02:53 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x2}, 0x1c, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x4, @loopback, 0x8}}, 0x0, 0x7, 0x6, 0x4, 0x10001, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x1000, 0x20, 0xaf, 0x81, r2}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0)=0x10001, 0x4) 00:02:54 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x200, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000100)=""/2, 0x2}], 0x1) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0/') 00:02:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setrlimit(0xf, &(0x7f0000000000)={0x6, 0x40}) listen(r0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@empty, @multicast2}, &(0x7f0000000100)=0xc) getsockopt$sock_int(r0, 0xffff, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x9, 0x84) 00:02:54 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x4, 0x0, 0xffffffffffffffff, 0x2000100000001}) 00:02:54 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000013c0)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRESDEC=r0, @ANYRES64=r0], @ANYRES64=r0, @ANYRESHEX=r0, @ANYBLOB="89bd05b013ed17b7fdfc72767d150726e59dfb53b1bc9014428736b54d1e959aa9349c2bac4e0f6575c275a0dd777fc46b0c2be614c787c71f24ac1bd836519c8080eeff6a11e8a3eb424efd2588611a9411dcb2f89cd2a973ca8ebaa7b1459ed7493d535a3c2f5d6440151e3495e1295b68ce1ebd5a66266412a6449975a8d9620d3634e86b915b5c9dd930af4ec2d534a60fa41bf7a0c8c1e584e23a7196e3da1dcb051617e32e276e59a1348bdd1dd1d467c001a617893323785033c31b", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16=r0, @ANYRES64=r0], @ANYRES16=r0, @ANYRESOCT=r0, @ANYRES32=0x0], 0x9) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={r1, 0x4}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r2, 0x1000, "600ea56c92433de9321f7d5adac797edca5d48e09a2f7e3f213f510c3ff2d8ecff2000fe1702c8751bab750962396519e0b9d4e87bca69a890ce445dc56c29017b3f5859bbf82ffc553aeed51c9a11433ab0b427a1299cfd193caf09f31d39cbfe862ff0ad78aef860efb573f85bb3d6e3588f201c40565ebb2e0e0a3d0a3a019d19a9c1cba0eec85f29e77278d7aa2ede9b69373f63d5336cb2abbd7e9040bd961f76ed73cdda817acb6481c0c29398cbb3d39c8e21b5a5d9ea59cf4002f5e2217b501e49771f6daee956a65eec3c1ac3fe34440f023e513643f5f38a80491b4476c0ad72e926c801a87b6e0475409d14a727fcaf7c8076396934d3363955a0b605af68f1070d3c4c632975892c38700eb1c1d752bbef4a401fdbdfd091ca51d1c62dee44589249ab797b86df0086f1dddedcfb92600e0cce91fe1ee092f9f134a50c6b8e9da71205a8f8863395156b1bf46f20e9bb73c31b99ea52aaff7bf71c887fc21e2b4de55bac7ca9da75d9f4932eaf8a141c449e4978d009465704ffb468f79feee28ad5f07facc921a282fef2c17c4211474df110a8b26e6eddf916679a8b0b32adc3b73cf7a264e3a84b2b062df8a1ad5deb384444666095848f21c2f525fb0bbf4619ee845fdd725a5f75cbeb0d838a833561401c0175506df6112c886e3e6e3aade26d252f013e6b1fe5585d1632175e6779457fda6ac839ca36a049d67f95146fa1593b95d8072528662e408edb034eb5a650f1f7519991baf52d66a3dcf69170852bfbc7e44685d837f68618e839ed50e3f7cfceccaf57ae2895171a7b0ba7bf208cb2ee406d4831c170fe8d87c156b37bf59c4b39f051237679c160026327a5a5e299f4c51941ec465565681af29c6a6e25adb8bc9bb262d915942cc78cdd925f49be823243ab70e5b889517269588b1aa334dc72354aa4fe3d4b1a373b4144a32cfe7dce097f2133c61bc12d35ceaadcf4eb0195821c734ab2361da51a5b554c27f9b85ebc495b73795115413b611d0148fc8f9de7ad5bfc8e75add823784c948b278f7a4cfb9bd5ac96bfada1446e199518e2ad927f29b505ce4a8a00f1e0e244aa009a2c5bd195e973e665a14bba488cb30bd6dafd0749e17f5fd75222bb648fa797563dd6ac7ef461abb2de34e2a7c820ee51658fa11dadb7338bd160b6518b733ed341f0f5c2cfbc14caf78b1ef88ac0862479c3e8e7c720677f8ece92ffde1e11d56629c132273b98b2bd5271e6c5be79c457e492bd0c8253ac7285e616e8a03398bc22a33fb7f28fbe279bea60f148dc62c53c9ca48ac5f4df10116a90c39cba10074bb5c0f2ad6b04f3af04603d165128ce85773dbc46dedf5982b306887194db0b5b11077861c032c15efa9ec5f802feb5c14810dc70f00424c6360e81f5c6b0406aab4dbe0ab7be20716a5d3c3e96fd574611036f38a2f25a64fcaa11377dc555deaa2fe2fd6ff8e7ec2a2426aa0b951fbc7c938b0e6ef125e765a8cdec907d303a72d335ef02e95b8784fb80911ce8c334e8d90762a019ec8b174fccf7222dbd8474f97ac3e94bea39d9fcd065de060c0b26950ca63caade662d773320998d49a129172755fb6acd4374e3f1d670ab66211fef99ca178e432ed79de18ca2bf4a301b8944256b8d9ac268dee6b76de3ef6a4a3957d26d9a66e6bb7613df884aabf6fe0da3184cb536c48c5f2c0fd6ab612bc22f8152afce2b9955e7f931db6b69bacbcca32460d17cc3f1d9b3412d308e6d34279ba5284d1054be435d482a45aa25a601992de35a5cafe1da425e67fcfbe468e998d842f3ff6514965bba0d9f7d787ad81f3165d7c00441f09512ccffe2c9285d6600a28a543c38511ddf08c7de7a30f5e4a150aa5243e9ada45c89782b8c360048e2c82662a71c1023100b69e35f09956fc70f425d5ba5ac68aea5b4ace63979c8c54dea3cca1b1da6d1000b61dea10f09f20cddf598afba2a3ff7738b51eb0b97862d4d8d89a8048a892dae82139f1351447cf5c325d5a0bdcfde084eeb4dc94078b13ded5114f451248bafd3e42d1af56c9c642684df46369903020e93ddc52d0a97db84c8c36b7e3ee43cd4235eea6a19046c209d7f1aa572f6324ffc78d74ff7d1d25663dada79e7d9ea5232adec192b6350e8fab4b08c3aabf08247ca30c68e0df36cc740a577fd6e6f47b1a55b9603dc36a204c651adade2db24f4b6361efd11bf5a740aca622aeed85af4d0a1be263264e84edbfe4920ddbe89278a0c66d5a5747189516aa26b0dcae3d7daf50b00a0e997cd04594eb90e62aff46379cd11b969a65a05b6e4e574fb9357161c7737bd35d666ef42c7b16720c7dd712c1d77e431c55a417ca6bbbd28adfd2520fb997088d512852895a771f1e26aeca675f15d6981da75a298e0fc9b8cc3e5c78c2ac39b76c64de55a302a98baf97a39c132167bcb53fb1366cf274da338ab051a2975641ff8acb542eee94b5df312f7b481a8479af83a60a7483240626b85bdfdba846c95be41c091e7cac9559d6b05be87c6ca37a470c88f158456e680556d48124343b7f8266cb44da8d09b09e026ad46d208cff7ebbf8389184c96efc1595b7ece8d834c4dbd0c905a7c468f1b6c46e77342b8a7923846746688e32f28243a4a300224526493c80a6708af4bc073cd4ef3a04eab6460145b588bdb29cc82aa33e97a6ee84a9bc9b1e457c4bbb47c1c1ac112710fb80d21d079469bf8d356cd6d223774ae08e6d93033e8b4e4fe6d02c3c0d330f222a839a0105451ebff5b6d8533bbc52686dd513d95a882c63dad8dda14006692e4f4b75b3b8b765c08832ccd0f0b147a0d26525d43b39e8f44428c477602edc7fc363e709c6c5efd06633b31776c6d7099f82f8650802cb034c635aef871bdaab393e41d969dae82b860715bebec4e16eaa762931793e9c4458378e0edc70c7b64a5ab99897cf3f9f44b40b1b2f3a54e1191327abc68490fc710502d5124f15d26c7a5e57aacaef37b3497aa375b3c6d571f73f164e9cfae60eeb2473d9cca64f8db91377aaeb954a65777aa8595a514fd120ef6377d809160ea80bcf243ef79b3adc5b7893f4b945d73a34e7eaa604d0d012eff8e036d25043a2c73e293c0c519ab51e6fa16bf8ed9096da3ac57a0354b71624703c048b565cd6d27efda15cadd6bc2c639280099e2b4e54a0fea6755d5aba61f7b0369e88825fb10fed46655f7b4e10f85f0b0c3b03fdcfdd04c1572ef91ddaf627fd64aa37c55989bf946e21331d82b21dd441178c1f0f8496e380b900dc30eb5509628bc799387d6b7404a29517789e0bbcc95ca60aced440dc0b830a69395e4e77006f0a9cde9f94debdfafb9d964ba1fd4ceccc4cbd599e7e3331eb8af6fafcf4a19f939bb5d756fffad35e634f8474b69241ca901f68af594f0d1ac283a0715b89a7a549d49b2558c90d4819b2643cd6c41ebbb694e49758f3d37bf3d2034cfce6600a45a16913752f386547694877232964a3e845c7606e62459e2b6b8efa9628001a7586144fb0305965fcdbad2dee914370f0056a15dc36065a61ca61dfde4b516fecea75c81fa1f63f67c1f6516fb3d3e56931d4773836f3bd0e415f83ad5af31b2039cd0013e381b2932ee03b36ad6a6110189546020cdbf656f6ed4a4a381be059b04f8b0011cff4768fe9a2bad9face946a293eb324e717cafba3c7f4a10d756a723f032d4bdef6f16300143e4776a2bda455567be85d8de3f2ae5e7cf09940172c346579197c603d5450c5d52027a6a95a74ac385ea54977a4b8b3110afa79489efbe9771f8957c46b2b6fb0face6bb06503c57a49e2107fb578e8cdc34513ce8bb733bd3b604dca5b8cde2c34a9b984e9272cea5aa12f946db7d57209385fc86c2f8406bde00ea1a3067a8fd09d77851ddf6e9100017a4560438527049ffb7cbf29a90d7760d2b5ea5e569924128b94d4d51bdce082191f60b22d33c00776aca75b108389d1a8db7de2cb7c9aeb89f56aff371378aaa7d7035ae4c68d0a31338f0636a2bfe38812ba897d43d8536a350abef6006d6c8a566e401041436c5a7fa4577f9412a02538b35abed43fa50b454786f06a5c44ecc1e79afd88d88f3bfc4763e9b49d1b7b109610729f848ca85fabc327f6321a48a128b96a3860f7b0df26c5f8a0eaf3bcc215a0657c6da0f5482cefc7e4fa29f29112a9a2702ff56b3a4ff9d28375357fb6cb677625ba9f81c1182a2576ef16eb34b548817fcbc8457f5c301727bdb9146f18d27e77c3c3c87f211b88d313c8b282522462043775d75c20332827ae582b2cb99d2a4935c05690615682acd0e354b4c9274b3cf93e583d0de85a4b1555c97257e7d5569863ffcc7407c972d927fd045a6878f38cb5511009aabf777cde9773843149761a0e0a46ada4e27ca90a4542849a67b8a5384044aac2de97f69cd44c5ccfafd41528c58c541b8fa687dfae769836f819c75ad53502479ae3ec0ed81ba222d1aae349af54819d75f690936261fde05aaabb74d6689f36d339b62690d88acb7434233f8c2b0855792d9802bea865eda51689e31b7777200d03b3e11b65a136d7e9e6c2b30f9f9675bad0f319625519d466befaa6be058da34ee34f444f958b2da19762619ff4087875cd0730b917dbf379723d1c576b1a82986c7b9d1dbdc1d56cd293264c5fe5bd6209cec7d0a5a25afd8e598ee247a503be0d2eadb03197537fe6b2b341542ad2b4ec34fa273a3d59ee8ef83c5bebf81e8762d7d9901ad4e84980f44a7eef684bcf88e72407c709685e16058ab96056b259dd8bc03fa0db238bcb20cd2529c6afcf2a0fac450e89f37fdb9bd56ce774af197830ab1c5953b382f551404034496b038e83e5db7696f96ea5248d3e6ac83035da18b61cfb6b34230e15a9d127953730a6407d0f18ab0cb7907dbf207277f98bcdcd3b720324c1d4bb853852fe779a6958a0b302f0aebfb07912bf0a73895b02d64c13bf72d7b968e3675a42812d73d5693be06d08ffb39ea958418855fcb9636989c946598d58612a7785394732ff8cc25f1cbfc7503205623ddd763632693297797593381bc8158d102a970c7d1bf2c4f86362f8b3171f382c321f716b52806df0a40309a8b51db257676d6774cb2250156a2bb48cd92fcf68506aa2079fea17a413ed94e1529e1e6ca5ec1ff2f3834d32408956ec182cba235dcb1d8401b514e382042cd3d09be3cb584974b0e7783175450584d2573038566159fae3c0d7e225f77a1cc01d036caf6b3ad34d34e9402f6b3aa76313d96b4e6a54a3f63d2dcd8a8cd9ceb87f21d0560a134bf22e715b7c33d3b8fb3e892f90ba3aaa895b767820cc6535c259a30a18674097f97feba648be01afcd8264ddc9dfe98954673a0c0a047b387d23e6ce257359edcf1a416628323f33fe93d25435eefc694446b37dedc4bde69f4a18c8154d7d0cbbfd3a35b0ebdaad0c82871023de2024bfbc0f321947f8fe2664be81a9bc3617f9d11f979ea9cbef0d12275aceaec277ea0d37aded2317ed99e9bbc2f5a4a0406f79a9a8ef74b98fffdee0f7ad5efd8123a0f0b1fae27220aa6bfedf7d64b1f5e038fdea0f1abc4186c26f841017443183384a501b156fda6d1bd83472d550c236a349bf062dce73751e2308e768db8185a71265005f0c15daeeef0a3863941b43b5573d79cf9b53c2285abdb5c2e187fb1ba6b1f6989d276c8e33ea7fe0fe84059ce9fa5e0c32fc2f210ed78756d208d83f4a045c65b96cd3f0808a879af78eb0851d7a89091d264524c4647d55e"}, 0x0) getegid() 00:02:54 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffc000/0x3000)=nil) r1 = geteuid() r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000280)='\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname(r2, &(0x7f00000004c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000500)=0x1c) r6 = getpid() r7 = getpgrp(r6) freebsd10_pipe(&(0x7f0000000540)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000580)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000600)={0x0, 0x75, "7336afe757ddae67c2ffd80a5397572cd75ce1375cf5db134d46bf0b567ee70c3ad04032b1fcb18438f72587b99c58447bab01a4ded0cf1eab5afd40ce8c259e311cac8cad0625d1e0e932575eba1e243d62af95d96166b6f9378afd7f5e4411ef7afd675ec8f9301db9435f86179c7b87dd853157"}, &(0x7f0000000680)=0x7d) getsockopt$inet6_sctp_SCTP_STATUS(r8, 0x84, 0x100, &(0x7f00000006c0)={r9, 0x40, 0xfb6, 0x81, 0xffff, 0xd7, 0x1000, 0x2, {@in6={{0x1c, 0x2, 0xffffffff00000001, @loopback, 0x1}}, r10, 0x800, 0x796a, 0x9, 0xe8, 0xa0ad}}, &(0x7f0000000780)=0xb0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000440)={{0x7, r1, r3, r4, r5, 0x100, 0xefc1}, 0x9, 0x9, 0x2, 0x1, r6, r7, 0x2}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_accept_filter(r11, 0xffff, 0x1000, &(0x7f0000000080)={'accf_data\x00', "87723591a04b0c0f0f796e640accca7dcbf8f62fb22184ff3c50fbb8f3058cd2ce628730d0999fb9d16cd7bbfa5817893297b0c6f2c25a4424ac03cd1838595328ff23610f6eab86a4decd2a872f6604019edbba3c06975070b13d0914d3dadb4db1ef9c3f9c29549a0465313e9192093735cb8f50ab3bd7f0db77435e10a726cbd183a2627f074ca80d38e93d1f18e26b7e929a4d054afcfe7a8f11a532e5a441804b144a1185655615472a442d4745bbd718b659f2789c6dc1c86e63222e84e406756beeecb0a4019f05a33ecc9430edbb90c9ad1068be471009e0a9b8881ff07cca66bb1afd84566562bf91d35b11"}, 0x100) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) 00:02:54 executing program 1: setrlimit(0x9, &(0x7f0000000080)) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x100000001, 0x9, 0x1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x945, 0x1, 0x4, 0x8}, &(0x7f0000000180)=0x18) socketpair$unix(0x1c, 0x3, 0x0, 0x0) 00:02:55 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = accept(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000bc00"/110], &(0x7f00000001c0)=0x6e) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_udp(0x1c, 0x2, 0x0) r7 = open$dir(&(0x7f0000000280)='./file0\x00', 0x8208, 0x12) ppoll(&(0x7f00000002c0)=[{r0, 0x189}, {r1, 0x2}, {r2, 0x4}, {r3, 0x2}, {r4, 0x4}, {r5, 0x100}, {r6, 0x2103}, {r7, 0xa}, {r7, 0x2000}], 0x9, &(0x7f0000000340)={0x9ce, 0x8}, &(0x7f0000000380)={0xf5d}, 0x8) setreuid(0x0, 0xee00) r8 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r8, 0x29, 0x17, &(0x7f0000000000), 0x4) 00:02:55 executing program 2: r0 = socket(0x11, 0x0, 0x7) getsockopt$inet6_udp(r0, 0x11, 0x0, 0x0, &(0x7f00000000c0)) sync() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x9, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x1}, 0x8) r2 = open(0x0, 0x80000000000206, 0x0) getrusage(0x1, &(0x7f0000000140)) fcntl$getflags(r2, 0x1) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x412, r2, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() mlockall(0x3) sync() munlockall() 00:02:55 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = getpid() getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001b00)={0x0, 0x1e}, &(0x7f0000001b40)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001b80)={@in6={{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x200}}, r2}, 0x84) freebsd11_lstat(&(0x7f0000000680)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001ac0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000005c0)=[{&(0x7f0000000080)="3d642e0d117c16a322444f67943c7cb87301d7fe6fb064b339453ec537ef41da86d84ee6bcbdf705c6b620595409258f528e487db6b069f2f48aeaed46b9b584ea0aa473184279c5b5ee5a5c5e1ecb371b2e6053309b2028a8ccca4f3035a168c93c985758d2aa78537055179c1759d4ae05ebdf3c2b426c3c9bcbbcfdc071c4ec037fecb2a525ea7b100ee35ecb1d4cf3d3118c0ff38e419476d45d56430e7e133242f1bd291b", 0xa7}, {&(0x7f0000000140)="1d43f56eea0b4b8fed2bc9e691329df7c438db44125e049ee045216bf52580aad2d34e3648a8cee1f2e554bf53912d4c501712f5358dd03e74fa29d6bdda32ff103e7a2376d404d972d46f78a148a9880e8aef51b6a7b1fa0f903fde92cc2b0acaf6548e2cd7031d15368f623314e44262f9b1a19af6fffa75f2f90bda53834e94aabcb525f00ac50f283b3c80", 0x8d}, {&(0x7f0000000200)="8141c11f5beed8e0f97a27b21900efcf499bf2bdb8c70ff14950f3304e158c172564973a9dd9cf7ba4f4116b2e74365973d4bf36c98f8a3fafce063f298826ba3254f0a76af12cdadc47c1738837474fe8117b09", 0x54}, {&(0x7f0000000280)="f93e4f2de557219b00480509e685b9a4374ebc8db3d25f11b2212f5b96119aa4b1645f9e49d6216ffb6d06754ccca5296fcd50db5ebff39854f1fbc3d9c470a3158d5a4289cabd1fb1c88c17aebd60454969cf6b861721b14bdf5b3b3c9717fbc7f02ce668004dcc9dea6a1619fa7cf5f834dac046f0487494657b2c0eec5fce5368f5a84b907356185ec1c6b1fe409530bf330f0b569105b5dd28a9f4684180f4ede9fddd13d3600e1a7624", 0xac}, {&(0x7f0000000340)="025517f271fe36bd614e1bf6e13e954437bd0574ebcc83f6270eea67102f65f52b3eff5acc09d4705adb7ebaa113f311daa77913a4751e67b9751eaac300115068d8256c8bfe45f03f4614875e1636bd7f745793f82a657cc1323c2ecb308d01fb506c5692a6aa0c0ff55ca724d41ea0e8048b7f57aedc7a2cdc025264fdfedad63c09bc3149c22a92c4120a1ecf217aaa154f0a7c1dcbfc8e6310eebc359db17422024000677345ce2d94265834fab03356d678c3fac7ab9885a9359f49baab4a3eb9ae5502b22adaeae1dfd9", 0xcd}, {&(0x7f0000000440)="0ce324fec051788d3f38cc40c03f6df0fdae998a619e71101d29ecacf70e5acd21871613f2639d84dd55cdef1ddf823980f5ef16bfbbb745d2714d95999beda2a7742a876b", 0x45}, {&(0x7f00000004c0)="466fd90b4797e6473f474d44527d99af01f1053ef63c06681340748ebcff1db8b2bcd5305b3b0af20b4f99731e7fc9a1b54e1fdb60e8f11b15780060a90b680844c088d5a7b9050e9d79ee7e46112b554b0bce2fec83f89cf344a05f86e0bc3624355af3e1c1aded1b8cf89dea852213d49fb0c1882e8d8919860b0ffb5bd1e8e5c51903b189c04d54875d117d0455134c77758bf7d32549aab2722f2657890e4517339d0cddee9ee78212642c955ad95ebab404ccb0e35f5cae9d58f82c23212548f1562ca6a64eb5d933ff5d804511e231348f1a85b010068b09db132b5c90", 0xe0}, {&(0x7f0000000740)="035bb46f9f178a57829909854ed0bcb1082cb5f77e007121d67ec00884e3bcdc64af9417e39bdc4eeacd5b5abb75abea051a34f7b59ba83cf68fe2f0f0c75fb2cbf0f57c9c99d27484991390236d90e57e25c37c8ae7f838965031522ab0d0c443f4ffb6f3712d6b725fe0c9ca575fb66a143dfe3ccca3edda4bca0852633673df5e527923daf29e6c695a511612a3effb06d4d38894959f9d1308ecdc88f34a73c1997ef5613ff2970e414b102ff94d7719e84640c1ac1a553be381164589a540bc85d5209a170905d6d0649804a1be57712a7ed6a373026a12081086b5600c1901ca8bb99c656acfa1ba56b6e637530f264e21516405e3b01d287dd375f220f0c4b736253209cc0a4386702abe560b0e385564a2f5ed031b7d61b51dd479f25051e66041bcba1f77d830eae36fc49cb565d4da23c6bfda0f3c46e99af341ecab458725f56434329d9400f30e19b30ba9da4ac39e24b0e666e736986e783b80025da8fcfd80d70ef8510777249bfd665edfe1a25e689bb4d685a6c01039306bfe01fa843e8319e73f57e47909436875691b65bb8c644f805b6c871304d3e7d44a3710c7ded72e08be1cddaaa22aa7ceaa5cb3b5946e62a09ba277498fd1b8cef4311ef7e4b9b02a61676639cd2214b992c4b422c8643b7690e5930789cd5e95a0191f1899639c10ecf0351ce425652195488e53a540a775662a72a33b7b003b0599e69c76d8c11661b4723cca4aea7e17c4ea01e1d8a539f261cc95b641f1f418eb26f44c25085230b0d73a14d7887dbe013546bdef5a1218a3fc520f2c601bc95c0b2390fdfabe378f8158cbcc27d10630f5972c816d1046c8f191b5f3d0b7675e49eada297b3380706c85682b2a43acb85426fd6ea1ad8cb95a8c5be1786115f2f6c53d3ab7868232e06135bb24368532f9b01fe6bf10772148d44168f633665f9801545fd8d31a6efdaa8194b866f90eb49baed710c458f06f075a72eeebc2a913a626c2d9d4ff7b6c41a0ef8822e3312f5ac387a68b762b6fb99c0495f318e43ed7fdba02a8dfeb37a9192dbd5a9c74eca7ad2f023923f5dd11a4d870d9e32fc784b5e4323e83a77683d234c97754eee0275e22f317524536898153f02a3b9d990a9cf8e1aa10c2c66599580049654369fd98bf27736439c15df074e4a27f898cefe2225a29b3d2fab23947807041177d5c8795e1aadb600d55cdbeec1896be671aca354d7853cc391b4f0bffdeefbcc3ecdfc82d96b0e2268a59e11d7a95931996e3b88d1985bda33efb207e2ec7eacd1a8bfc15c6c2c91c7a5577a7cf7c0c57ee1453185da5781556eef474a00eb122372605453ebb51066b22bc15bbc4a10bb11b86e50916606794a358d84dcaa44b710fc177b05aa63c7c7ad15b8624deb66ededd6fe5e35aa479fc0579ff0f7e9fcb3c4c3b5e1466fe3b7d01010792ac3bcb7fdb37c05601a07f3b4ba61a3597e45cf21884cee1faf006548a03bda873e5c4e00e4d547eb87e03ab960d82efefbf616fd76f7290a3c95033f8eea062845c036034d013639a55a683559679ea0edd322f8a98c0532676352e3983850928b3f33549ac435e4e9cd7a0b83c04dc81bf49f26f6f40d92061f05d41ff18ca16b10f11e81a5d47871c3a62e25fdc7ccadad6853dcaa5bc8110b36a5b3c478ad20d5d1885bb4d564421e8467c49ae0071a3836f82635e259609ca4abeabdbfe579bfd61a138c6af27d66e964cffc17318c8081fbd3372c271edc3761bbaee3fc16989acc648f9e33a0872389e08e0b91d8ed5549eeee7072b2fe5e2f339df5ea880f42a142055cc11107fcf3567fa164648eaa28fa08fb0c608fbf22a3669c4493d0a1ecced844a4e3b91f5ddade7efd8cea94c879ac37fee721b07408926672dc7bc1c727f4e5dc74de37df0538a144e2b0a32636ef40941abf97ef32e7aa8b192921762c81b67c9a9496af7b1d773e94f11162860fe8894d71e2b91e377a1768b5c41d4197f02a085fb485d8a655b341449cf385b7f9609e40daf4684de6509babcf9df667d78b63449fbeacc7d5f082f94f2f92f97ad639aefa63294e06c678c6db9bdfab72b5fb259d5499d9b98c1437bc68f38e8a8d5b12f50b4c795558dafacc1add6b93065afe8e4f44a81d80cdbf485c18c0bc3ffb45de9e06e84ed110ca2286dfb935f1c821eda5693479180e0a6fa7053dba7d37d333be5f02b9c21f864718898b7f0185aac53ca77010d10ba4ccc957d472b86cbb6635163d1c5a646ac86bc6c7d1e24676e20813f99a406f8040957d093b55c02cae57ef8e537501aaae66a23c5f5a9c0e744250e64118d0e85ab9c30aa1658cffed46eb55a4a59ae3020647ddfb7079882b53914d26761d8fb33b046a923ccf0b9f336feece9b837757ea04cbf19ecb0686246c06fed423be94791a0baa4efec62837e70d5a613fc65de9e3c8ee54a3b3ba7e33771612cb07fdd28fdd4d78d4f0f9ad56267b249d15563e1ed8070c50f1411af90445f2f6334ea8b53933b40191a44203cd454e56af37a400ee350e5e8fbda338e6ef691957b258ccc212a69e6ccdd8632929f2c7e4148323602037d4213803ba66444652a1722a4fb5b28dddcd0c80eb9b7c277996713158f608134f803546c321dee547b9b4b75a374a94e0a496259619e4124fb23182aad9da5c6dbd2004c790e2c7f3bbc3a86f9d48bfea4b2127b8ed2ae4f972c5298217af851eac5db8155a5321902fbb7ba27fccd29229fc33f5f7b002f1df46db3ffa47170b06da947c1133b15c26ad8ec955600c5e52e5b91c068217fd5524b10ad07844d38575a3456e4bff525128d3e9dc523bc6966cc8a5bd8e7ed88f254f6a800745d88986d243abd9cc693a18dbf60848a55d2be5a968ef64d1aec5d145109cc4a6f8a1505109e9cdc847a5ceda9d8bb46ead48f2e6e13fad682ff4e391f43f780dcc3bc167a21cb53e2a744d1801bdfd8b5ad93c848d0fcf1f312ebc4f95d2cc1d8c6c0c4129091c49e6c1e289f2053603692e2e3c3f01f2efaf7a408460803912b6ce4a0f5a1f21f21cbf5946b05547022fa17b7f178153024e3ac44d33eeaede5abf87d8a7d9ce2689c64c2cfe04c01c3074d163f521b4b79c589b7243846213598422103d80482f833274c3d47b500733b95eca22df86455c0a8d4fcb28affc1ac2a546af6d2f62f0580ee7cbac360544c0cc50f8ea13d6e2646760a1e54ccbb3f1e9fe05cc339bfe8bca39aa0cbcd65167ccf6b102476d33b1141da7f7a703abd34051a057b38890333efb50cadbb36d20d9475e644afd8e958fb2a38bd0682267b7365e075268702dc7736f31b84d0ec5d9278e2d31525370b25be018ca4e7c9bf42598c302b5528fc76178c996cdaf20be001e7e4772e92e65f3683703848326c167231e6b0c3761c30d467326d78f8496ad387401e9d631328ca6e08d2b3367b525e55bd7b5a3b0651402e67c7c9b5740636413f137bcfaf79512f6281fac75cba485c4170c61410fe5b98e1942b7ffa9c82a119297e1c4b51f9dbec7cdb463be265b05977a011fa2fced03d89a373bfa6e23ca4228e5b58190ff7b3154a1a278d1bb5c1ba3f69dd019e07ec7dee5b025dff5c5df257b3566fa23f123c7dd3c0c3907f4c39383e13fed6308040556919c6c68326fb0ddb4f439dbc90fbf38d2c42ea5aa53ad5eb779798ef5b7a6fe9f206ce3ec762af7a56d2203668780d685a81cc367e9aa8c6c5cb86428be176a62355d14fda4a18b33d4d80e3d608f7f0f71c7e9dc469f18b7f9037f2ca5b0cd860db2a6d0869af12b03c74cbe80f30350ec48c9edb23c6e2349443aa46be8046ffc3225a47b18d4600ffaf6cef3f8d897a8696c806de7f9af84f9aa4909813ddaa1faa688b3b676b1d57075f2a0c001020ef3e75c13bf473b0b7574e4c0f76f3fd2c5b7be07d5b4d56ce6db8bd23349cf149237f1f0dbff21e27f95cf8761d983167e037003b80c9210139e4292116317c053503de55257e0094b6583f857713bf63f088e3a1fae11310b0612f41ed80bd83bc987956018ecaccfe601de547ff533cd08b9713601b6281b5edbc17b98d88d3639177874b6b1df173ec04cd8f8a37c592f0ac52d5ba079f4a01b2c69fabab3e5b4d88634e4ba2f2592d9f0dda05846d02c34d9d524a87aac8f5f84c81884bc6bb9f94906b8b89e62f8f50b8fb8ec787a660b3005bd208f295d04e2e873f89585052869dda8abd188b48d9ca32996a7b6e7b3f347066f92ed20addd8ca7ff31d5191194fb2849cf1be39cda2054a7bf3777f945e9f079c7b265f21ff46f1455b8219f63bb9619e96fdd58086d8a8a2278a63929bdd6f6c6f575bddf33d7a527ac421a7c74f90c77d9a1a7955a110ceffa74f2c5c7271d0f96fa3d41bcbb2f524144aff83b3f510e1e0eeead3b4ac26a0c061bb07b259a8dac3b17667ff6f8d6ef29246d77d3d1c0089a16bab72bceb882fc084cf3ba1dbc030852881a1504ec745de2ae590e9b9ddd0ca41082fb87172c18248963f9d8f3fafea28929a07476ec7a8fd2388cae11f9924706835748f19048302430ac25eaa1d98085e20550f93be25fa5cc6209d8e3421b1c4d5ab955ba82a9d9e5018d73dfc6251d0ba2ab5e81932e431c0f0f631209c66eab12b5b1e8a59fbc86163c011bda748fed7130e089252a25a41d49ce0256c1ea14645b568b6cacb8481ba614e03ed140e10532f39f091411235d5be0614e7f4f1d0e89afde24f5d0e336de8ceddc4277a65c1000c74688b20d022292748bbb34a0ec9df51a0f5c75bd009c37e9a9e111f6fa5f54a1fdf6e7afad081a237bc27940030d66da5f2cdc6a09f3f56e5b2c381dcefc1208b0e16a94e3b359118700b9f9560b33f50288024c6a3f9693fff0b2e88ed3c2e0b3bd84a240a6a8ea0cccf7092ed4418fa5fbc5d3eea4c960d563b29f6be47f2ab7b0a4daf27b3d296216598e8581ba2846a77d016cec0e790e7e7507081e9f1a8308eebeaf20a316b9b6f2cd63f97b7ac67cf377b479abf2719e9e772fcf117bd1ee96754eb49efa10e5f448c9e9bb5684552fd2d49c632b0739ba5e1cf9e05bb3c67a50e3fd2ed96dcb747a77acf9db42fc6b1782f039111f2c0bf70c405eb8ffb9e0f92cf5ea708ab662cc4e1b5778b08c72a286c9d4f8769bbf93c5424616a973081bd6ea0c0531a25eac812cd80adb27a4be9673fd8fd14af650e53ab9a8e4cba1d57681dd9705f076491abef6870b86b881b1e34a535ec8bd7528a85c88950ab3319d785da5829d3c0dbaf8dfc8fc6438aa4cce42e3f1734cfdf205c36ab4036399b5bebd5387801aee5e14677b22f4a46ef8ae7e358bea307e9361f6081af5008bad0ac91b2d1ef1708e1f3ab73f1c6cd897a32ba1c932e0a341ead5f5fa98a57015d6734e497811e5b0115f59ac062f429b3956787a96c7f999c3259da63a2191ecad8fb5361387050762a463058dbb7bde67ccf4fe8ad72715c63e9d0986186a16f61242e77dc71eacce290458ac4007352e01c4e51a93d40d3e947c92e6308fec44dc2bca50b023ff1bcdb2b351bb23b1ebda3ad6828353df74bbd11eec4b020a86e54c0f2057f4ea8508de9eb5bed8a3f37fa9d97d96d2691b863d0fcd93caa45467d60e8379aa031dc26bd51ab7b3ddd551f7869494366d0f9addbfd413d5a256e1bea67ab3500b58d02297806d7d9dbb1d188fbf9de9da702d285c8d99981251c0054635e38679d75708801d416acb33aeb90bd0077044510fee64c3bebd8f308d287eb04c0f87837a7be1c07", 0x1000}], 0x8, &(0x7f0000001a00)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xb0, 0x100}, 0x100) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001c40)={r2, 0x6}, &(0x7f0000001c80)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000000)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000000640)=[@authinfo={0x10}], 0x10}, 0x0) 00:02:55 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f0000000000)=0x293, 0x4) r2 = socket$inet6(0x1c, 0x7, 0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x2, @empty, 0x5}}, 0x0, 0x3ff, 0xfffffffffffffff8, 0x82, 0x6, 0x2}, &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x8005}, 0x8) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x0) lseek(r2, 0x0, 0x1) 00:02:55 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000080)={@multicast2, @remote, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000100)={@multicast1, @rand_addr=0x4, r3}, 0xc) write(r0, &(0x7f00000006c0)="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"/594, 0x252) 00:02:55 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6(0x1c, 0x4, 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e20ac1400bb00000000000000002c8a0000000000240f1b6d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001100"/136, @ANYRES32=0x0], &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000180)="9e0facd8", 0x4) 00:02:55 executing program 1: syz_execute_func(&(0x7f0000000180)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") r0 = socket$inet6(0x1c, 0x20000002, 0x3) preadv(r0, &(0x7f00000005c0), 0x28c, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x80, 0x9, 0x4}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x1}, 0x8) 00:02:55 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000180)=0x4) r1 = socket(0x10, 0x3, 0x0) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="8202502f66516c65199061e6f9c765a1f2eb5d5cb4a37e3e01541bc3b7614f5b496692f22aafa936dfd13604acef3c0c68f3fe000000000000006ba938e82e9337ca14b5de24d006e5ba0f641e6c53db266b30cd1fc5cf5da4c1f46b2949"], 0x10) close(r1) r2 = getpgrp(0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000a40)={0x0, 0x2, 0x1, 0x7, 0x20}, &(0x7f0000000a80)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000ac0)={0x3, 0x2e10, 0x0, 0xc8, r3}, &(0x7f0000000b00)=0x10) getresuid(&(0x7f00000006c0), &(0x7f0000000700)=0x0, &(0x7f0000000740)) fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) fstat(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() sendmsg$unix(r0, &(0x7f0000000a00)={&(0x7f00000001c0)=ANY=[@ANYBLOB="01002e2f1f5b66696e65"], 0xa, &(0x7f0000000640)=[{&(0x7f0000000200)="502c2057ae45cd6aff30c60a842744934c3858bb129c91e1b19f94182e08ffb9a22036cf7877e83a37961b7c83e157ec8e77259e6869a3f296942420aefedf940b91aeb979b64ea7bf6ec326a31217c793024a3ea09bcf3e2377364ebb33665472a3f118e79f2c7c547ac87578c6a2173e11dc09e045db8d693bd8c7d18934fd08dfce292051309c50b6d1490886250484", 0x91}, {&(0x7f00000002c0)="2b2597514530bbbebe8c164c229013e3fd85f011ba804559b73e7ff936d698d4d0611d2e622894cc66fbc6bbe86848818ece73e72f9bd65a21c0d634fd59615858e1a428546045b3dd50c5a8fb43ebe8185a6ef460efb8b74174965fdd4221c8a1f76ccfc72fb0bb1515805c82f7e5744338f849aa72e81ac4f7c109c99f2e7b5b40c1dee58481ec0462c6d244cbc37a75b650fa746f267c2f3020dd77ce239ae7deae672b2a5d54f7630083105e8e3e1294f5d0af53", 0xb6}, {&(0x7f0000000380)="0159f0c169a64c51ba3e2279fa89ed28f34eb45d11fd0e0f3d5babd74f30f8babaffae4836a7f3bdd2d29923ca42e5b7c1bee0f0b219c6fd338f7f3411b971d730a6414127d2964d306c9df4f90f0fa6f86951de745b0c1d02e194ea89a183b3544151fa3b5152dcc5ea9204a5dea20e5bbcbdfb8bf25c8b32b07977c8bb86f616a5fd9ab99e4c2e7d0afb50222b6636d51822dfadc50a90400f385f1e74fb920220cc8db653500685ae4a1bcc1f85d60643f3039e368cf1ea37a8dbad94d09a6c9ff9750d4649c6959e6779caee7fb0f0197a8dcbd7850195b9dfc98b2e41382d076db08d638522491653", 0xeb}, {&(0x7f0000000480)="428368e5b87260bbed837353a57265c06e5a7c13a80daada6b9e5be756f7020d17f51292a91ce1c154911f243e533f050e156c869aecb6cd10aaa01e0c4b6b685e00ba74a1ce7f061f6ba60c092f3e47c5c70eae4c5815518130a12525135932686fb6c5b1d2f0e04c4c9bd72c0cb720b221bdc0fd5329b3fba8ed41040b21d85db619a8b3f5eb5438f109413f0ccc1b5768b072fbced794d2a166bf19b44f908c102a13addc68e3be9d5e1a5ab2", 0xae}, {&(0x7f0000000540)="ec5cd99d065963f030289255681bdd3387a84e425ca19a51d6f79668cb6125d7c4550079ca9b7307ee0f1899d16f79facc612887", 0x34}, {&(0x7f0000000580)="d417397dce034f250f40862517d4ef232f67a6be0e3f0f3f0c91fdd503b19b757ce0913e76439f2defb719c7c2fa93285ce5ef431bd42321d684dbd896a0f31e1ea396a591c8df1cd10fb71c5b494a5d1c9553fd09c2d42b0a70db3ecb66af3142c6fb9b937c71e8978e2097ec70f21aeefe190d38348c933e29c792bfaae65463162672d5780eb61d69c8a7861a79", 0x8f}], 0x6, &(0x7f0000000980)=[@cred={0x20, 0xffff, 0x2, r2, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x18, 0xffff, 0x1, [r0, r1]}], 0x58, 0x8}, 0x1) r9 = getpgid(0x0) fcntl$setown(r1, 0x6, r9) getresuid(0x0, 0x0, &(0x7f0000000140)) 00:02:55 executing program 0: utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x967b, 0x8000}, {0xffff, 0x8000}}) mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000080)=""/114, 0x72) chdir(&(0x7f0000000000)='./file0\x00') 00:02:55 executing program 0: syz_emit_ethernet(0xe, &(0x7f0000000000)="61b22b599237da68c13b97118100") 00:02:55 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000080)=[{r0, 0x8}, {r1, 0x24}, {r2, 0x8}, {r3, 0x82}], 0x4, 0x640c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180)=0xba8c, 0x4) dup2(r0, r1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000100)=[{r4, 0x4}, {r4, 0x2041}], 0x2, 0x1ff) munlockall() r5 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) dup2(r5, r4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 00:02:56 executing program 2: r0 = socket(0x2, 0x100000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}, 0xfffffffffffffe9a, 0x0, 0xfffffffffffffc1c, &(0x7f0000000040)=ANY=[@ANYBLOB="1400000084000000070000400f0000007f0000002c0000008400000002000000010003002000000008000000010000000700000055ffffff00000000", @ANYRES32=0x0, @ANYBLOB="1400000084000000070000000f000000c30000001400000084000000070000000f00000000000000100000008400000008000000000000002c00000084000000020000000800ff01002100000100000000050000000000000000000008000000", @ANYRES32=0x0], 0x383, 0x1}, 0x2008c) setsockopt$inet_buf(r0, 0x0, 0x37, 0x0, 0x0) 00:02:56 executing program 0: syz_emit_ethernet(0xe, &(0x7f0000000000)="61b22b599237da68c13b97118100") 00:02:56 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) recvmsg(r0, &(0x7f0000001840)={&(0x7f0000000140)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000001700)=[{&(0x7f0000001180)=""/23, 0x17}, {&(0x7f00000011c0)=""/249, 0xf9}, {&(0x7f00000012c0)=""/114, 0x72}, {&(0x7f0000001480)=""/223, 0xdf}, {&(0x7f0000001580)}, {&(0x7f00000015c0)=""/232, 0xe8}, {&(0x7f00000016c0)}], 0x7, &(0x7f0000001780)=""/177, 0xb1}, 0x80) r1 = socket(0x2, 0x10000001, 0x0) recvmsg(r1, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=""/227, 0xe3}, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xfffffffffffff1ca}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0x8b4a}, &(0x7f00000000c0)=0x8) 00:02:56 executing program 1: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x1411, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000180)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f470f984000d1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() socket$inet(0x2, 0x10000001, 0x2) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) socket$inet(0x2, 0x10000000, 0x101) 00:02:56 executing program 0: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() chown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x0, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, 0x1c) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0x20, 0xfffffffffffffffa) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x800}, {0x8, 0x4}}) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x10000, 0x15) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x2, 0x1, [0x1f]}, &(0x7f00000003c0)=0xa) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000400)={r5, 0xffff}, &(0x7f0000000440)=0x8) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = fcntl$dupfd(r4, 0x11, r6) chown(&(0x7f0000000480)='./file0\x00', r0, r3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r7, 0x84, 0x12, &(0x7f00000004c0)={0x9}, 0x1) freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) recvmsg(r6, &(0x7f00000018c0)={&(0x7f00000005c0)=@un=@abs, 0x8, &(0x7f00000017c0)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/127, 0x7f}, {&(0x7f0000001680)=""/211, 0xd3}, {&(0x7f0000001780)}], 0x4, &(0x7f0000001800)=""/138, 0x8a}, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) r8 = shmget(0x3, 0x1000, 0x80, &(0x7f0000ffa000/0x1000)=nil) shmctl$SHM_LOCK(r8, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000001900)={0x1, 0x1000, 0xfffffffffffffffc, 0x7f, r5}, &(0x7f0000001940)=0x10) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f0000001980), &(0x7f00000019c0)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000001a00)={r9, 0x3}, &(0x7f0000001a40)=0x8) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000001a80)={0x9, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000001ac0)={r5, 0x29, 0x5}, 0x8) getegid() msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) r10 = getpgid(0xffffffffffffffff) r11 = getpid() setpgid(r10, r11) 00:02:56 executing program 1: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x8000f}}, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0xffffffff00000000, 0xa}, {0x1000, 0x26}}) r0 = semget(0x1, 0x0, 0x80) r1 = dup(0xffffffffffffff9c) read(r1, &(0x7f0000000200)=""/4096, 0x1000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001200)={0x0, 0x200, 0x409}, &(0x7f0000001240)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001280)={r2, 0x4, 0x0, 0x3}, &(0x7f00000012c0)=0x10) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000140)=""/163) __semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000080)=""/110) 00:02:56 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x1, 0x9, 0x8, 0x80000001, 0x40, 0x7, 0x0, 0x10000, 0x7, 0x100, 0x8}, 0xb) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f653000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000080)={0x0, 0x5}, 0x10) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:02:56 executing program 0: r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = socket$inet6(0x1c, 0x3, 0xbb5) setsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f0000000000)="cffead497993cb83801c2475d17ce800db938deeb3cc5de1b179313f78e3463a8fc1d024c7ac7a1bce7e9981031068b5ccdb9f373742052632850b3d24f09e77510ed996fff2e5161388f83f6620292662d5f46194324913587b0d69e023f1d3dd209ace172e1c9942c7b257d25d9f8ee18852173d656651303ecf5e929b3fc4e240706550fb33cf", 0x88) fcntl$setflags(r1, 0x2, 0x1) 00:02:56 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0900000029000054e31978499b7172aa48c2e9a32abcfd7388000000"], 0x10}, 0x0) 00:02:56 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fchmod(r0, 0x10) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r1) execve(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x100, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) 00:02:56 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x0) mprotect(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000100)=0x4) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) ftruncate(r1, 0xba83) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x0, 0xd0f6, 0x0, 0x8001, 0x4, 0x6, 0x7, 0x4d3, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r2, 0x1}, 0x8) 00:02:56 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) fsync(r0) unlink(&(0x7f0000000000)='./file0\x00') renameat(r0, &(0x7f0000000040)='./file0/../file0\x00', r0, &(0x7f0000000080)='./file0\x00') sendfile(r0, r0, &(0x7f0000000180), 0x3) 00:02:56 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002800)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000002840)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000002880)={0x0, 0x80000001}, &(0x7f00000028c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000002900)={0x1, 0x200000, r1}, &(0x7f0000002940)=0xc) r2 = socket(0x2, 0x5, 0x0) listen(r2, 0x0) bind(r2, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) sendmsg(r2, &(0x7f00000027c0)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x0, @empty, 0x101}, 0x1c, &(0x7f0000001300)=[{&(0x7f0000000080)="471c9969a076e7d10f22d49a4f6aed8ba4506ffc19fdc69f73e6", 0x1a}, {&(0x7f00000000c0)="039308a57c4f7b67e98aa5bcf04c0d2532f9313b8872f4f85ece8091c1be0d23ec0af1f47cfa284a2d0027d2f62919392f559566a11770e9413aa8f5ffe0e021e29198c6da633b1670bbef1be663c868425b97860088903679ec3400106bbe42b83198daad9978fcfbd22c0e0fd771b39c72ce76d8cba19fbba694d874e1fbd3e45bd1e3e49953e992b4db21fc3a6561eef0e947b712c2e34ba526a32c7635f5504e4bc60f58582c145d3fde26eabb1dad0752b0725a41ed2286f2ac9ef21200faee38308ae35f969504382d", 0xcc}, {&(0x7f00000001c0)="26d7768b5932adf08354d124124b72", 0xf}, {&(0x7f0000000200)="b74ae697811a8484f9fa2c19bb2b", 0xe}, {&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="8a777c4d054300e716195c94db91b9c0fa47464acdaf8cca004e47e42e16f6e7201c3b0b689f847f34e0aebbb5405476a859e4ba6a8b669c9208255b8e54cb5ab22520e15fcfaea3d1e0565ae4ff44bf126f2b24e7524f9d8c07fa1270dd385addd7b54b3c2f54b7c8a8f7a466ae2befe22dd00def553f5a38b44b2bff5d7b16373e9a81475b84e5d4e09ebd54ada14e6e13c6163a2cbe0bb4115f7a17", 0x9d}], 0x6, &(0x7f0000001380)=[{0x88, 0x11, 0x81, "ddccae541d8e19c64cd33e57b61db2782fc2bb631c3367410a3ae5eb25fe52c1792724e43e2c216ce4971b0eef07d78a5ee39b4bfa0ed20a8501cfd33a03fba213d530c3497e2120730259605172d26c47e29315336204a3c14abe3d72a340f5faa98f0b3bec1d4a8ba1fde1b96f2c552a"}, {0x1010, 0x84, 0xc5a, 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{0xa8, 0x85, 0x9, "ccd0c6ede9464d115cb41035c89df93bf058146b303cee6d142dd99501a85570d084c42838aa364564b883a5e28e4867367171c87fac25426ec3cdcfea826671ca7238163386e3974cfacac50fe2cdfd36cd9f33906fcb8b892e4563f7bc9292be98a4b0e690608edd7bfac106e967ad7c172e7b98b2783e1bab839a25d8a2d15144ab9ac22fe1055e8f527f7c80b51758fb7b185a"}, {0xc0, 0x11, 0x3, "06f9bd481c15cb2a8dafc8dcbaaca678ec9601e4d9faabfc8eea5a05dac1690ae8438216d15da0fcc5c29a84b5edaa8e612570290c0cf8ab8a9238cec66abc822ce5dac6730d21707979f08904d935d58fc675a97abfb2f41adcc56505d25e8b3ef0e3679e9892093b68647799baa9eeccf94b4ef7943e01afa0622e7b05996905c6b05cf869a78a849377caae89a56f0d19cf108808e91fa2b2dda45e2f6185b91b7701bf90676a6449ca"}, {0x70, 0x0, 0x100000000, "3008363f5f913583f53ae8c0801fd80d637905ea31fa96ba7eeda6865e55d756f974b19ff1eb0608b3a55612eee6420ac6e67f9db4373b23b82a64d60528cc57f6e5d92bc5fe70c092ef84c57dfe5cfa33c98c5e53ae73028e20fe6f15db"}, {0x40, 0x89, 0x9, "aaef7650036b945175e75d29824728c55445711f26c6c0a0500c8721a50ba31a17c6198bf4ac7dd103884a39eb"}, {0x58, 0x0, 0x1, "d1186fb6977b2ea48a4012141047ae222422780916d8642e7eec80dfa3a11cf8830b9464daf51604ec40bc5b3ee303000f70f4596bca1c28eccf2ee2f170c81d608be9"}, {0x108, 0x84, 0x3, "8d6f1bcc9ad2947981b8a35e5ab9f1a9dc552b7b0b36922f49b126a6e333a4bc2690b7eed1a57d1a92f470c7fe20ef75d918948b084a52e71a180a8f9762d35d760b227d0f0130ba16587490e996fb0d8c8360afc1b6eb29ee61810625a61e9b2f493d3effded97d26258fc47fa260edbb931d32ed69fe54168d98126bbe21b2bd08b98ce5d557e279f9c42fad7495586b8d7e7f0447c9b30309ad1c6c01682697b5cac188ef82556b1673258824d02f1e15060d067f51f09828dbaf1b4b0dc96eeac8950efba61e7f7435db4b032ca816f520a8cd21b162641cb2269789d5c461b97379987fd157ff5eaa03af7ba1e1cb67ef"}], 0x1410}, 0x2000c) 00:02:56 executing program 1: clock_getres(0xdffffffffffffff5, &(0x7f0000000ff0)) socketpair(0x1f, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xc78a}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x14}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000001c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3}}, r2, 0x4c10, 0x7, 0x10, 0x2229, 0x8, 0x401}, &(0x7f0000000180)=0xa0) 00:02:57 executing program 1: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x6, 0x0, 0x2}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfffffef9) rmdir(&(0x7f0000000040)='./file0\x00') 00:02:57 executing program 3: r0 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x99) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x1, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x2, @broadcast}}, r2, 0x81, 0x400, 0x200, 0x0, 0x1}, &(0x7f0000000180)=0xa0) fcntl$lock(r1, 0x0, &(0x7f0000000040)) r3 = shmget$private(0x0, 0x2000, 0x92, &(0x7f0000ffc000/0x2000)=nil) shmat(r3, &(0x7f0000ffa000/0x3000)=nil, 0x3000) 00:02:57 executing program 2: r0 = socket(0x40000000002, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000080)=0x80000001, 0x215) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:02:57 executing program 3: mprotect(&(0x7f0000703000/0x4000)=nil, 0x4000, 0x2) setgroups(0x1, &(0x7f0000000540)=[0x0]) 00:02:57 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80004000000604, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r2) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000000)={0x9, {{0x2, 0x1}}}, 0x90) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r0, &(0x7f0000000300)) r3 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0x9, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000180)={0xfffffffffffffffa, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0x3, @loopback, 0x5}, @in6={0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f0000000400)=0x10) r4 = openat(r3, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x51, &(0x7f00000004c0)={0x100, {{0x1c, 0x0, 0xdd8e, @remote={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) 00:02:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100), 0x8) r1 = msgget(0x0, 0xc8) msgrcv(r1, &(0x7f0000000000)={0x0, ""/181}, 0xbd, 0x2, 0x0) 00:02:57 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) sync() dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:02:57 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, &(0x7f0000002840)=[{&(0x7f0000001740)="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", 0x68c}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7, 0x1010, r1, 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) fchdir(r0) 00:02:57 executing program 1: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x2, 0x8000, 0x400}, &(0x7f0000000240)=0x8c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r2, &(0x7f0000000280)=[@in={0x2, 0x1, @rand_addr=0xba}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000006c0)={r1, 0x5, 0x9, 0x4, 0xff, 0x1, 0x7, 0x67, {@in6={{0x1c, 0x2, 0x5, @empty, 0xded}}, r1, 0x1, 0x3, 0x7fffffff, 0x4}}, &(0x7f0000000780)=0xb0) 00:02:57 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000002180)=0x0, &(0x7f00000021c0), &(0x7f0000002200)) getresgid(&(0x7f0000002240), &(0x7f0000002280)=0x0, &(0x7f00000022c0)) r4 = getpgid(0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000025c0), &(0x7f0000002600), &(0x7f0000002640)) r7 = getpgid(0xffffffffffffffff) r8 = getuid() r9 = getegid() r10 = getpid() r11 = getuid() r12 = getegid() sendmsg$unix(r0, &(0x7f0000002580)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002140)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="0c7b656201792a9ba584c7a126ff0f67c01e6f3b2eaac8d0b72bd4a9f8b7fe067d014608b2d5a9841e3fe2621bbffda714bf7b09aed7fb0ee8f6c20cac7e18306065f8efa13805e38f5be34bf0ccfc199badf62e35668f9c44612ea3df0ab0ebc472dc6ac2a2a65096cb336a5cc7a76fce", 0x71}, {&(0x7f0000001100)="d8f6ebd0a38a9b3f4e11f7a92fec8c2096feef677035", 0x16}, {&(0x7f0000001140)="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0x1000}], 0x4, &(0x7f0000002480)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00Z\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff0000871a0000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB='\x00\x00\x00\x00'], 0xe8, 0xc}, 0x4) getsockname(r0, 0x0, &(0x7f0000000040)=0x838f8c4383d271c5) 00:02:57 executing program 1: socket$inet_sctp(0x2, 0x4000000000005, 0x84) 00:02:57 executing program 1: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$setflags(r0, 0x2, 0x1) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) mlock(&(0x7f0000cdb000/0x200000)=nil, 0x200000) 00:02:59 executing program 0: ftruncate(0xffffffffffffffff, 0x104) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000) setrlimit(0x6, &(0x7f0000000040)={0x9, 0x100000000}) fchmod(r0, 0x4) r1 = socket$inet(0x2, 0x5, 0xffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x2}, 0x24) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x90) ftruncate(r0, 0xc7000000) 00:02:59 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000080)=""/147, 0x93, 0x40000, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, &(0x7f0000000000)="870d5bc507d77835581743140ea457469de385eb24c9c7bc322776d3a312918742ef47dae1b9b14edd828f2a86f0c3b3bed23144b5cecd2e43afd80a2d", 0x3d, 0x188, &(0x7f00000001c0)=@un=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000180)='m', 0x1) mprotect(&(0x7f000078c000/0x2000)=nil, 0x2000, 0x3) mprotect(&(0x7f0000446000/0x4000)=nil, 0x4000, 0x4) 00:02:59 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x52, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x140) 00:02:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0xfdffffff) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xfd2, 0x3, 0x0, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast1}}, r2}, &(0x7f00000000c0)=0x8c) pwritev(r0, 0x0, 0x0, 0x0) 00:02:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="0ffb03000300800006006657c5be4d1c308d2d5bda0fa1ce1173956b8e8afd45b9a6684a094f3da36d608e7b4214d561a4d4fca967838c2f409de491bafde8b93dd6b8caf14c2ad611006dbda20e3a518531e2c19bdb65cc287bb20a083ad41b54bcef1e1ebf35a43d89291bee073248143431b0"], 0x6) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0)={{0x8, 0xd3e}, {0x1a8e, 0x8}}) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000004c0)={0x40000000000004}, 0xfffffffffffffe0f) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x5, 0x8000, 0x400, 0x7, 0x3, 0x0, 0x3ff, 0x101}, 0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000440)=0xe6) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000680)={r1, &(0x7f0000000600)=[@in={0x2, 0x0}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x1, @broadcast}]}, &(0x7f00000006c0)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000700), &(0x7f0000000740)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) accept4(r0, &(0x7f0000000500)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000540)=0x10, 0x20000000) clock_nanosleep(0xf, 0x1, &(0x7f0000000400)={0x7181bee0, 0x1}, &(0x7f00000008c0)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000780)={0x5, {{0x2, 0x3, @multicast2}}}, 0x90) r2 = open(&(0x7f0000000900)='./file0\x00', 0xb0263e6387fec19, 0x85) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000280)={0x3, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xcfe}, @in6={0x1c, 0x3, 0x700000, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x1, 0x401, @loopback, 0x101}, @in={0x2, 0x3, @broadcast}]}, &(0x7f00000002c0)=0x10) getpeername$inet(r0, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000380)=0x10) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000580)={0x0, 0x32}, &(0x7f00000005c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000ac0)={r4, 0xfff}, 0x8) fchmod(r3, 0x18) 00:02:59 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$unix(r0, &(0x7f0000001680)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000015c0)=[{&(0x7f00000000c0)="b602b6722c8d048b84e933f1444d024f0eb6d309b047d5be577b0497178c503826ce3aef8007a71b32772b3c23f0d0eec84f2ed774d9f625e415e135b235580bc454aa36288e181f2d25cda4d9960343ba405f3700b72d0577025e7c58492c99c738cd3a6d4bb8574323022825771e22585aa945db9c7748d3340fc392d9d4888f80416ea89f624260e4371ea54b6b33afd48024a927705d57388bad6858f3a36de1c3012ab56246bd79a5e702f7d6063c9fa59312cff29c7a765f1acb60af3638e0f160a463", 0xc6}, {&(0x7f00000001c0)="c9016ea1d1d3b854cf066b27c439c57f5029649d2ec31eb1459cbd06fe2015fe31dc6d54287ea580a04eeacae92957d39888978837e2ac10e3cb401a470cad3f62e09ef6fa019166b45c4821d41012cc82259fe021bedbb6d0f6d7a75a8bd7b9b6b52245ba7b917013f82886d69ce790fd", 0x71}, {&(0x7f0000000380)="db1f2981d76571d202725cabcb77936265eb9aff31d3e80dde2c590d794d9ef863a255a32543356da99735f1ab7bb8ac82bf163fde538445d5a09c70bb6d9d9a9721662ffc84064083e3332e1ac97edcdbfe67d98c78d628654dd0bbed6d4134897138cb130dc8d053c6ea94c3121459dd16c7e77bab44c2b79df343920c91b95733beef8f72d7c0c43deac2c7e0d513e06897aedbdc70ab1cfe1a2bd4d77c883f7df203bf5647043b71a5cbc4", 0xad}, {&(0x7f0000000240)}, {&(0x7f0000000280)="e1ce924dbe78f11f3f1c6bf62d59985466e57ed66beec1b22ef5dd96edd3c3d493", 0x21}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="cb48a704c7e23e1398537793b00ec409f6f8d877be342a9f2c06e7117180150f5e6c85bc9203ea15b6a0cebd5741d7d0f59d15b97e2b8f2cb4fdf6e51430cfe620bbfe8d9ebe7d192ff35b52f4d23d3ed65d8132d6d50ac5b99b89f34a6063b4a70b53a3ce5f8603ebedefb8cce3620bf4b03213325f1ffe54b0f1e18dfb6d9fcecfd24d563be47b620c075f20e1e10ddd03a6ffa461b59bd826a0c8", 0x9c}, {&(0x7f0000001500)="4565649608241510bea8bbb7331e9ce5a4a9cc27e755948700b38a28e200784849c63f6ec532e175dfc1f2ffa8da24267336a7fdb9112ee90d14c84886fcfa90923025d7dcfd0439dd90b17bc5d5f9c3b642f69c351d9e9816d467c859bf3bfe2e8e802ba9e2c01f3261094121be8a0ce51543abeca23105ae81e44e78334655b89b303a864224f537695beea39961d7847943721aff682afce390e03ac373dcc689630bcf12b968f2f3", 0xaa}], 0x8, &(0x7f0000001640)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10}], 0x40, 0x20004}, 0x188) getsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f00000018c0)=""/186, &(0x7f0000000340)=0xba) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001b00)={@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xff3d}}, 0x0, 0x8, 0x0, 0x2, 0x100000001, 0x5}, &(0x7f0000001bc0)=0x98) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001c00)={r1, 0x0, 0x100000000, 0x200000, 0x3, 0x8}, &(0x7f0000001c40)=0x14) r2 = semget(0x3, 0x3, 0x240) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001980), &(0x7f00000019c0)=0x4) __semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000001840)=""/82) r3 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={0x0, 0x100000000000, 0x1, [0xffffffffffffff0d]}, &(0x7f00000002c0)=0xa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001780)={@in={{0x2, 0x3, @loopback}}, r4}, &(0x7f0000000300)=0x8c) sendto$unix(r3, &(0x7f00000016c0)="b10005040400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/177, 0xb1, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001a00)={@in={{0x2, 0x3, @broadcast}}, r4}, &(0x7f0000001ac0)=0x8c) 00:02:59 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x110) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x3, 0x40, 0x306, 0x8, 0xffff, 0x10000}, &(0x7f00000001c0)=0xa0) 00:02:59 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000001c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7}, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xfbc0}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280)={0x40, 0x800, 0x4}, 0x0) write(r0, &(0x7f0000000040)="d96d1f825a3f7559bea3", 0xa) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x6, 0x12, r2, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000140)={0x1}, 0x1) ftruncate(0xffffffffffffffff, 0x7f) 00:02:59 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000005c0)=0x10, 0x20000000) recvfrom(r0, &(0x7f0000000600)=""/4096, 0x1000, 0x82, &(0x7f0000001600)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x100000001}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r1, 0x0, 0x1000000000003) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, &(0x7f0000000280)=[@in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000440)=0x10) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000016c0)={r2, &(0x7f0000001640)=[@in={0x2, 0x2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xff, @loopback, 0x800}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000001700)=0x10) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYBLOB="d70000000b024084a525d02229b86467fc0bac1c251c3fd2f8900c15e09a0b998c5486b4702d2ce24bc881bf9af3ab64949445b1faba0b694d5de7c55ab7ab06f7146f44ae35087195e1dc7144db0d42b56101ea538b80012b34bac9fa8b7952a3957c0d101ac02075bf1944872dcc5e4a99df92582ebcb9ee60c14756831bef1ccb447fba211070115296cec9d4881000de205ae75252afbe5d98f988a9491b6bab26830785b8b80b4b28bb086dbb0aaad02908de1de66969f9f7668114bf1980fb803a66f12690edb2ed8b624307411fe2370000000000000000"], 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001740)={@in={{0x2, 0x0, @multicast1}}, r3, 0x9, 0x6, 0x10, 0x10001, 0x2, 0x63}, &(0x7f0000001800)=0xa0) fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) 00:03:01 executing program 0: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080)=0xfffffffffffffe23) syz_execute_func(&(0x7f0000000640)="26d007c4e265a69763360000c4e1d5efc5c4a420446bf3ec10d3d37d78e3c4a2b9bedf440f71d7ef4221bf90b80000c422f5477100c4817f1210") r1 = fcntl$dupfd(r0, 0x11, r0) connect(r1, &(0x7f0000000540)=@in={0x2, 0x1}, 0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000300)={@broadcast, @empty, 0x0}, &(0x7f00000004c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000500)={@empty, @broadcast, r2}, 0xc) connect(r0, &(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x10) freebsd10_pipe(0x0) sendmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0x1c, 0x0, 0xffffffffffffffff, @empty, 0x5}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000100)="2d4e8bb33305c2ee4d3ebdc3ca3c62a8ff418fe64cac8c48bfae0539348287b2bb705704", 0x1b}, {&(0x7f0000000140)}], 0x2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x80}, 0x80) link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') sendto(r0, &(0x7f0000000280)="e1a2ac3f37762cf94568ef4d0060cd2c1d28a99d6b7af0e11dffe8b859a6da2a168574a76cfc2b12d9c14dcb60ad6e6e9c7027945cfd61744ca0ca614a84dd2e8c831fad8f8ccd252303aef176b7b0fe4d7f7f3ec410f939c472e83704f5859b29fd5b899b95f131", 0x68, 0x20180, &(0x7f0000000200)=@in6={0x1c, 0x3, 0x4000000, @empty, 0x3a5}, 0x1c) 00:03:01 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xa00, 0x7) r2 = shmget(0x0, 0x4000, 0x0, &(0x7f00007a4000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={r3, 0x0, 0x100000000}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/244, 0xf4) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x7fff, 0x7ff, 0x4, 0x8, 0x4155e5b7, 0x9, 0x9, 0x3, 0x3, 0x9, 0x7}, 0xb) flock(r1, 0xd) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f00000000c0), 0x5) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000005c0), &(0x7f0000000580)=0x30a) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) accept$unix(r1, &(0x7f0000000480)=@abs, &(0x7f00000004c0)=0x8) 00:03:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x8000, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd11_mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x2000, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280), &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="e4990d787500"], 0x1) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff27) unlink(&(0x7f0000000140)='./file0\x00') getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000004c0)=""/4096, &(0x7f0000000080)=0x1000) 00:03:03 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0xf96a1911cf91dcbe, 0x80000000) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) unlink(&(0x7f0000000000)='./file0\x00') fcntl$dupfd(r0, 0x11, r0) 00:03:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="090023000300"], 0x6) r1 = semget$private(0x0, 0x3, 0x10) __semctl$IPC_RMID(r1, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x168, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 00:03:04 executing program 1: r0 = socket$inet6(0x1c, 0x6, 0x78) setsockopt$inet6_group_source_req(r0, 0x29, 0x400000000054, 0x0, 0x0) 00:03:05 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) unlink(&(0x7f0000000180)='./file0\x00') writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2368220000000000000000000000000000000000010100"/128, @ANYRES32=0x0, @ANYBLOB="0008060000000000004000000100008003000000"], &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x40, r2}, &(0x7f0000000240)=0x1fe) 00:03:06 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x4}, 0x10) getpeername(r0, &(0x7f0000000140)=@un=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e) 00:03:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x28, &(0x7f0000000000), 0xfe6a) r2 = getpid() r3 = getuid() getresgid(&(0x7f0000002300), &(0x7f0000002340), &(0x7f0000002380)=0x0) sendmsg$unix(r1, &(0x7f0000002400)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000002280)=[{&(0x7f0000000080)="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0x1000}, {&(0x7f0000001080)="7905bb", 0x3}, {&(0x7f00000010c0)="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", 0xff}, {&(0x7f00000011c0)="7923c344ba023b6fcf16b8d0505d24bb710c781dccd2e3f93b948dfe70efaff8c193bc3f84efaf39da36df592ec79af3dec891", 0x33}, {&(0x7f0000001200)="36a70fcb699d8f5e95ea246fa7c1db96a44aac7e762bee6aaecc63df53d13701de7bceaf89c334c7c4256bbc3a26595656239ff13d9711a2739a3a8160430856f4d06350296506", 0x47}, {&(0x7f0000001280)="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", 0x1000}], 0x6, &(0x7f00000023c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20}, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000024c0)={0x0, &(0x7f0000002440)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000002500)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000002540)={r5, 0x3}, 0x8) 00:03:06 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x200000000bc8, 0x12d) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000140)='./file0\x00', 0x8) sendfile(r0, r1, 0x0, 0x0) close(r2) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @multicast2, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0}, r3}, 0x14) 00:03:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000001c0)={0x7, {{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x101}}}, 0x88) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, 0xff}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x100000001, 0x3, 0xe42, 0x4, 0x6}, &(0x7f00000003c0)=0xa0) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000080)=0x7ff, 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) r2 = socket(0x17, 0x10000005, 0x5625) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000040)=0x1, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x2, 0x8000000000000005, 0x0) msgctl$IPC_RMID(0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x8) fchdir(r2) writev(r0, 0x0, 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket(0x17, 0x7, 0x6) bind(0xffffffffffffffff, 0x0, 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x100, 0x3f) bind$inet6(0xffffffffffffffff, &(0x7f00000005c0)={0x1c, 0x0, 0x80000000, @loopback, 0xd0}, 0x1c) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 00:03:07 executing program 0: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socketpair(0x1, 0x3, 0xffffffffffff7abe, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2001, &(0x7f0000000100), 0x10) accept$unix(r1, 0x0, &(0x7f00000000c0)) geteuid() 00:03:07 executing program 2: msgget(0x2, 0x600) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x7fff, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r1, 0x92, "0bf9e45d870bb34ad25ca66b3f36b040ebd645d638c290d2199a37ef403ecf5873f188e176166d9718b80eaaf5f926416f8c41ebe158c61557bf943f7d9f823a767014032a95d5b6794d44c413b183acfa6f0b8460906fd83ebe4b9fce92196220e8eb70b2ccd01a4c3366def34216de2dd96855bc8552ceb95c12d3570e46dd73a9a272685d515a4645c376f11011c77182"}, &(0x7f00000001c0)=0x9a) 00:03:07 executing program 1: shmat(0x0, &(0x7f0000bd6000/0x1000)=nil, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x400c2, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000001000)=0x1, 0x4) 00:03:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc), 0xfffffffffffffd9e) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) recvfrom$unix(r1, &(0x7f0000001080)=""/140, 0x8c, 0x1, &(0x7f0000001140)=ANY=[@ANYBLOB="01002e2f6c516c653000"], 0xa) r2 = getpid() getpgid(r2) 00:03:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000003c0), 0x0) sendto$unix(r0, 0x0, 0x0, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000500)=ANY=[@ANYRES32=r1, @ANYBLOB="0800f400505fb142d873dc72ea8fd90071744fcc3431744a755a5f03f360a62e14aa6d2843b95ee542465f6bbdde373e0d39d2b9ee020570fbc748462eda81aa0b0000000008cc4704f4fbec787f2c8fdb053a6602df9dab121aa0cb5d59319527d7890a8dc07106d9538edc6e143a38f0244221ea0b5810b6c5e1de153d13f7b90d5b6bec852b1dd9f32084e95f1ff6ff7f000000000000e73dc548567d973813f21888c00284ae96f8939c64f6228ddd419554e302c366aa0005dc331e0ffe968b07970c8e921f04f72ec5064ad6e3e4af7b8020a325004208810f592bbda1a5a5c1c8cbeaeab0d022aff7633f51c8d7930d40b3ee4137031ba69c6e6cd6c99846b7e52fca482107a572b0e00e30d830e64b16f42db2a4fbc114acb2f57adec28d1013196ffaf54fc78a7efa91ca5846b16781fb8c8ccfdbe66409f50ccfd20a2ebc79237d9eff4ff7fdd291696ff5734823b222d68302c4d8541e8edb3e7b4f82d050a2fd030b0b814058ae071e8e3e0123def2299f553243ead93f99abf93a10671b722611959ed06621abdc34653bc6b5f7e8f67848625be68d5ecda6eaa372beda446e2246762d256c046342efd28c8580ad15b5845e7e27af38c0c748cbfc2628d620825872ac676e923957f753217b662b4f7ce368a6046ca60ed478cb2a8b23eec0938f5a3aa922942409245c09357a9c21a94b88139ac322ca2e16d44c8d158955d62e6f3434b8c4e9d98071e4f457f21ac68fe97ee0de97699ee8b8b247ccc584997e8005df898dfc821e91c27d"], 0xfc) 00:03:07 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a6b000/0x3000)=nil, 0x3000, 0x8000003) mprotect(&(0x7f0000f4a000/0x4000)=nil, 0x4000, 0xfffffffffffffffd) 00:03:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000280)) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) open(&(0x7f0000000380)='./file0\x00', 0x0, 0x40) fchdir(r1) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x17, &(0x7f0000000000), 0x2) getresuid(&(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)=0x0) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) setresuid(r2, r3, r4) 00:03:10 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000100)={0x0, {{0x1c, 0x1, 0x1, @loopback, 0x1}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x25a) 00:03:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x7) 00:03:11 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x6, &(0x7f0000000200)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xffffffffffffffd8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r2}, 0x14) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) 00:03:11 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x800, 0x8) fcntl$setflags(r0, 0x2, 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x41000000000003) socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x3, @broadcast}, 0x10) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) getsockname$inet6(r1, &(0x7f0000000140), &(0x7f0000000180)=0x1c) write(r1, 0x0, 0x7a231133) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setitimer(0x0, &(0x7f0000000080), 0x0) shutdown(r1, 0x0) dup(r1) rename(&(0x7f00000001c0)='./file0\x00', 0x0) 00:03:13 executing program 2: r0 = getpgrp(0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x6, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(0xffffffffffffffff) 00:03:13 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x100800004) listen(0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) accept4$unix(r1, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) 00:03:13 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0xfffffffffffffffe, 0x0) 00:03:16 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x80010, r0, 0x2) 00:03:16 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f0000000040), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x40) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x40a4ae3346651152) connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x2, @empty, 0x4}, 0x1c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="04000000c1f3c6974589efaf9e7d6b6d3719c7f7a62ebd6f89ae808e41c6fade986a2c2308fcc9f98fc8602e1a64d778fd8c6b78162a21a6cd46d0ecd3d089b2a002c909c3c656c313f3191333a57e6fe63adf5d4958cd0719516f9cbe38070d98947aa9d3f0190bfa701efb7169f8e9ff7c3c6fd9c1393add9c9400f17e5ab6ff4718ccada6d9ef1ec9e4cb63070dacb4e2b6ae24a079df535fcc55ca387efcc0c8e3514d53e16ab7b33bad9368bfeaff4a8bf72be353aab079295160ab2aac4a3697c2f4b05b4c36e48b509ce55443cad51ae9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0xffffffffffffffff}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x8, 0x6}, 0x8) 00:03:16 executing program 0: socketpair$unix(0x1, 0x40000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)='h', 0x1) fchmod(r1, 0x68ad3cf61ffb077) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0xe8030000) shutdown(0xffffffffffffffff, 0x0) 00:03:16 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="84a6265528c11cdd9912d9fcb8c01db27891c788dc543ba9b1ebde1b3d9e2aa5a63bf6bbdde5d3cc3ef104b8156feedd936f6e39e1acecffa32c85429adccc523ed99a2067b379df606d21bbd5f0f17f73b492983eef96e711501b1cf537a37c670600000000000000311649dac8053a6d4649afc67d21f6dd468ebb44df3d359c6c2c8989102be5f0faea98e876043e9798742fba61398cc85035b11e270dfdf0fdb6411f2c53b564c27a7c36f5afb2c4bc90930d986b421d1fb9853d904701a6eb41bc98742d3eb2c4776d30"], 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x7f, 0x4) bind(r0, &(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) write(r0, &(0x7f0000000080)="0050eacd640915e2b1ca3dc4cab1f49283a6", 0xff4c) shutdown(r0, 0x2) 00:03:18 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000040)=0x4, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0}, 0x0) 00:03:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x4, @loopback, 0x401}}, r1, 0x100000001, 0xa7c3, 0x7ff, 0x6, 0x9}, &(0x7f0000000240)=0x98) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x0) lseek(r0, 0x0, 0x3) 00:03:18 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0xf, &(0x7f0000000040)={0x10000000000b35d, 0xffffffff}) mlockall(0x1) sync() sync() open$dir(0x0, 0x0, 0x0) r0 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r0, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:03:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) socketpair(0x17, 0x3, 0x80000001, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x6e4}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x16, &(0x7f0000000000)={r2}, 0xc) 00:03:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000000)="1ca0a14b40d650d8afd3043f2906", 0xe) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040)="72e6215710", 0x5) getsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:03:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) r1 = getuid() r2 = getgid() fchown(r0, r1, r2) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:03:20 executing program 1: socketpair(0x1f, 0xdec438bd7f050a97, 0x3f, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) bind(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="2d012c2f66696c6530005f50c2d6059673c4f8a6a09a6963728fc1c0864eb6581a0326ab02564fcc8df64deb380fae711178deb5f73d8f2203ad4e09688cd21e01f57d45890ef14981b6d19d01e4aaa321dc5897d7f83f1c4da259a4f2433a412c030fa45891da316f46178ca9a31f8cfe98473f3bf1d3d2d142f6ae216463ec7945209139f7b6eced5ec480ad66a7b400c8d4e5d014502d54f4bc1025cc3e06ad91"], 0x8) listen(r0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x6, 0x26e) 00:03:21 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="82022e2f66696c653000af1bebeef4331a3a925a96206e6b03cb80e0bc9de6f35e20aebebf6033b4798fa211c4d14bd6d2f7a3f7379a1358e8a2618d98174d21d7089f133503f26cc999a59806a2a5bca3e464996a13e2561f209a2af126493d9f678bc5de0065cfd51c769abaddfd89e98e6710d261b06c124aa345f799520061199196df"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) fcntl$setstatus(r0, 0x4, 0x40) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000000040)=[{r0, 0x2001}, {r0, 0x182}, {r0, 0xc0}], 0x3, 0x10001) getgid() r4 = getgid() freebsd11_fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r0, 0x5) r7 = getgid() fcntl$getown(r0, 0x5) connect(r0, &(0x7f0000000580)=@in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) r8 = getgid() fchown(r0, r1, r2) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setgroups(0x8, &(0x7f0000000480)=[r2, 0x0, r3, r4, r5, r6, r7, r8]) open(&(0x7f0000000000)='./file1\x00', 0x102, 0x8) 00:03:23 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0x0) fsync(r0) ftruncate(r0, 0xa55) readv(0xffffffffffffffff, 0x0, 0x0) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000440), 0x67b6}], 0x10000000000000ff, 0x0) 00:03:24 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000340)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) semget$private(0x0, 0x1, 0x0) r2 = shmget(0x3, 0x3000, 0x5, &(0x7f0000ffd000/0x3000)=nil) r3 = socket$inet(0x2, 0x4, 0x1) fcntl$setstatus(r3, 0x4, 0x40) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/67) sync() lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000740), &(0x7f0000000700)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) fchmod(r1, 0x103) shmget(0x1, 0x1000, 0x10, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r4, 0x100000001}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000400)={0x8, 0x1000, 0x7, 0x2c9, r5}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000004c0)={r6, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x4, 0x5310, 0x3, 0xc42, 0x1, 0x5, 0x4, r6}, &(0x7f00000002c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000500)={0x5}, 0x1) 00:03:24 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r3 = accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0xc, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x800003) pwritev(r3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1eac87194718687761fe851257d5dc18d3cb9b22ba7cef4e0001cf8b6b9b56122f2f276e05ef7bb4d157736187c16b69f3ca2ef83447d8095bbd47e83dfe8f6116298acc2306da29111073e4e1ca15cb4a2197672310d58a5e57a89af6e7eb664de567ed1a798ddf1ec80d90c677ec25c25cc86c732bf81b727db41eb5baed443e429ca9361eab40b05ed7674a066ef53e61f6fe084aa6fa95bcf10f815452cb3676b29cfb823eb015b9fe6d5689f902909edcad3096b04aaf86e2086966b4c43802d36c9556f62d5bf5e99cc9ec", 0xce}], 0x1, 0x0) sync() setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000380)=0x37b) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, 0x0, &(0x7f0000000440)) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = accept(0xffffffffffffffff, 0x0, 0x0) r6 = fcntl$dupfd(r4, 0x15, 0xffffffffffffffff) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept4(r7, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, 0x0, 0x92f1912d1972a3e8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f0000000040)=0x400000318, 0xffffffffffffffe3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r7, 0x0, 0x1000000000003) pwritev(r7, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r5, 0xffff, 0x0, &(0x7f0000000240)={0x8, 0x6}, 0x10) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x50, 0x0, 0x0) 00:03:26 executing program 1: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000100)=""/4096) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/91) 00:03:28 executing program 1: munmap(&(0x7f0000a13000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a99000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000b10000/0xd000)=nil, 0xd000) 00:03:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x100000, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ppoll(0x0, 0x0, 0x0, &(0x7f0000000100), 0x8) 00:03:29 executing program 1: shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10, 0x10000000) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000200)=""/106, 0x6a}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e20ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/128, @ANYRES32=r2], 0x8c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x9f00, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 00:03:29 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x100000001007, &(0x7f0000000040)={0x7, 0x3}, 0x10000010c) r1 = accept(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), 0x4) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000001c0)=0x2, 0x4) r4 = fcntl$dupfd(r0, 0x0, r1) readlinkat(r4, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/254, 0xfe) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000340)={r3, 0x9, 0x2, 0x3ff, 0x7fff, 0x400}, 0x14) 00:03:29 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000000c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80248}], 0x100000000000000d) close(r0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) geteuid() 00:03:30 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000340)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) semget$private(0x0, 0x1, 0x0) r2 = shmget(0x3, 0x3000, 0x5, &(0x7f0000ffd000/0x3000)=nil) r3 = socket$inet(0x2, 0x4, 0x1) fcntl$setstatus(r3, 0x4, 0x40) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/67) sync() lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000740), &(0x7f0000000700)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) fchmod(r1, 0x103) shmget(0x1, 0x1000, 0x10, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r4, 0x100000001}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000400)={0x8, 0x1000, 0x7, 0x2c9, r5}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000004c0)={r6, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x4, 0x5310, 0x3, 0xc42, 0x1, 0x5, 0x4, r6}, &(0x7f00000002c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000500)={0x5}, 0x1) 00:03:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) sendto(r0, &(0x7f0000000400)="00e22968b6612ed05aec8b3340fc4f0305432ed8f77d6c84ba13c91b5a409fd7f32453ecffed2c85a0bff497b5e462ad5bcaddcecd42331d31b8be885eb73ac15ca5c01ad279716819f01969ccd5cd5cbfd7068b9512d932d7b097579046bbb25311ef1f2e5c936ff7573f8f379ae4c7ebc0fdaa37dbe43a", 0x78, 0x5, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r0, &(0x7f0000000300)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(r0) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) 00:03:30 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0x1c, 0x6, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000180)={0x21cd, &(0x7f0000000240)}, &(0x7f00000002c0)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @empty, @remote}, 0xbc) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000200)={@loopback, r3}, 0x14) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x41]}, 0x3}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) r4 = fcntl$dupfd(r1, 0x11, r0) unlinkat(r4, &(0x7f0000000240)='./file0\x00', 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000300)={@rand_addr=0x1, @multicast1}, 0xc) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:03:30 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) flock(r0, 0xf) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="04000000328785191fa28b25af0d85f04d795689c70b01b4ff037181e53181c2ffffe50300000000000000e7"], 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0xfc73) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000300)={0x2, {{0x2, 0x0, @loopback}}}, 0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x7ff}, 0x8) getrlimit(0x0, &(0x7f00000000c0)) shutdown(r0, 0x1) 00:03:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in6]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x800, 0x8}, &(0x7f00000002c0)=0xc) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x9, 0x1, 0x800, 0x81}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1}}, r3}, &(0x7f0000000000)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000000c0)={r3, 0x3}, 0x8) 00:03:34 executing program 3: setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) pipe2(0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000004c0)=[{r0}, {}], 0x2, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x9, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x0, @multicast2}}, r2}, &(0x7f0000000340)=0x8c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)="7903008ce60c923afeed35c008060020080014047102025263c8c2d50b8fa73e1a9ab221b4ba20700700000000007aacad5ed7721a2c000049084b98e76eea94bcdf9126abf8") getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000140)='./file1\x00', 0x8000, 0x10) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f00000001c0)=0xfffffffffffffff9, 0x4) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x800) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000380)={r3, 0x80000001}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r5, 0x1}, &(0x7f0000000100)=0x8) r6 = getpid() fcntl$lock(r0, 0xf, &(0x7f00000000c0)={0x3, 0x4, 0x40, 0x2, r6}) 00:03:36 executing program 1: mlock(&(0x7f0000f99000/0x3000)=nil, 0x3000) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, 0x0) r0 = socket$inet6(0x1c, 0x5, 0x14c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1, 0x800}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="ac000000b5210008566c96d6824ff96783c2d3b67e392d12b28459d2e7a1f243249204d1f96801ee92e8eb7c4b7067d77d68e94fb1f45d1dae1ba23d71fb17721afe2abe7f9fd502ad420858e5f23997ce2888bd922deeaf2570e295005fc0da4bbd6896dda2223318e46bc127676845a5726731e2ecd50dd4f8c563cb299b3278244cb73ef850a7ea59ecd3692679c27c780c537aa2833804448bc58d2db0ad5ae89cf02d9df22b8c3adde1fba77c89"], &(0x7f0000000140)=0xb4) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000002c0)={r1, 0x3, 0x80, 0x100, 0x10000, 0x3}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x3}, &(0x7f0000000200)=0x8) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000240), &(0x7f00000003c0)=0xfffffffffffffc41) 00:03:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) r2 = getpgid(0x0) getpeername$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000004c0)=0x1c) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x3, 0x20007, 0x2, r2}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0, 0x1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x1, 0xffff}, 0x8) fcntl$setflags(0xffffffffffffff9c, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r3, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e230000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ecff00"/136, @ANYRES32=r3], 0x8c) 00:03:36 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000340)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) semget$private(0x0, 0x1, 0x0) r2 = shmget(0x3, 0x3000, 0x5, &(0x7f0000ffd000/0x3000)=nil) r3 = socket$inet(0x2, 0x4, 0x1) fcntl$setstatus(r3, 0x4, 0x40) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/67) sync() lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000740), &(0x7f0000000700)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) fchmod(r1, 0x103) shmget(0x1, 0x1000, 0x10, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r4, 0x100000001}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000400)={0x8, 0x1000, 0x7, 0x2c9, r5}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000004c0)={r6, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x4, 0x5310, 0x3, 0xc42, 0x1, 0x5, 0x4, r6}, &(0x7f00000002c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000500)={0x5}, 0x1) 00:03:36 executing program 3: getresgid(0x0, &(0x7f0000000000), 0x0) 00:03:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x1, 0x20000000, 0x9) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200)={0xfff, 0x0, 0x4, 0xb52c, 0x0, 0x0, 0x3, 0x6, 0x4, 0x81, 0x2d}, 0xb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="0200040081b3a784adff7f00000000070000000000000000"], 0x10) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) ftruncate(r3, 0x7) sendmsg$inet_sctp(r3, &(0x7f0000001940)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0xfffffffffffffffc, @loopback}, 0x1c, 0x0}, 0x100) 00:03:36 executing program 3: getgroups(0x9, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getgroups(0x5, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0]) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000380)=""/4096, 0x1000, 0x1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) getgroups(0x0, &(0x7f0000000180)=[0x0, 0x0, 0x0]) socket$inet_icmp_raw(0x2, 0x3, 0x1) setgroups(0x4, &(0x7f0000000340)=[0x0, 0x0, r1, 0x0]) 00:03:37 executing program 3: r0 = socket$inet6(0x1c, 0x7, 0xb2de) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x6, @loopback, 0x8000}}, 0x0}, &(0x7f0000000400)=0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000440)={@in6={{0x1c, 0x3, 0x8000, @loopback, 0x8}}, r1}, &(0x7f0000000500)=0x84) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockopt$inet6_int(r2, 0x29, 0xa, 0x0, &(0x7f0000000180)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8008, 0x40) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x15e, 0x7, [0x8, 0x9, 0x6, 0x80000001, 0x1ff, 0x8, 0x2]}, &(0x7f0000000200)=0x16) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x2, @loopback, 0x5}}, r4}, &(0x7f0000000300)=0x84) 00:03:39 executing program 2: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1004, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x5cae, 0x29c, 0x1f}, &(0x7f0000000000)=0x94) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x32, 0x6, [0x3, 0x53e1, 0x1, 0x80000000, 0x6, 0x8b949a1]}, &(0x7f00000001c0)=0x14) 00:03:39 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='/\x00', &(0x7f0000000180)='\x00', &(0x7f0000000200)='%[\x00', &(0x7f0000000240)='{*-\'*&\x00'], &(0x7f00000003c0)=[&(0x7f00000002c0)='\\^+\x00', &(0x7f0000000300)='\x00']) flock(r0, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000380)='./file0\x00') execve(0x0, 0x0, 0x0) 00:03:39 executing program 2: r0 = socket$inet6(0x1c, 0x20000000, 0x7fff) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x40, 0x100) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0x74a6}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r2, 0x3, 0x9}, &(0x7f0000000240)=0xc) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r3, 0x3}, 0x8) r4 = socket$inet6(0x1c, 0x3, 0x1) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:03:40 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000340)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) semget$private(0x0, 0x1, 0x0) r2 = shmget(0x3, 0x3000, 0x5, &(0x7f0000ffd000/0x3000)=nil) r3 = socket$inet(0x2, 0x4, 0x1) fcntl$setstatus(r3, 0x4, 0x40) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/67) sync() lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000740), &(0x7f0000000700)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) fchmod(r1, 0x103) shmget(0x1, 0x1000, 0x10, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r4, 0x100000001}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000400)={0x8, 0x1000, 0x7, 0x2c9, r5}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000004c0)={r6, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x4, 0x5310, 0x3, 0xc42, 0x1, 0x5, 0x4, r6}, &(0x7f00000002c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000500)={0x5}, 0x1) 00:03:40 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000000), 0x0) shutdown(r1, 0x0) writev(0xffffffffffffffff, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) 00:03:40 executing program 2: getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r0, 0x0) setregid(r1, 0x0) getgid() 00:03:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x8, 0x4) dup(r0) r1 = dup(r0) r2 = open(&(0x7f0000000040)='./file0/file0\x00', 0x800, 0x8) dup2(r2, r1) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x800) 00:03:40 executing program 2: r0 = socket(0x2, 0x5, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="c8fd7a05dcf4b53d7e5ee07cd58555a8f5b132df43993c8b00b73c64472549768e787897bbccffd78f3c9683cce6a0459404330843d23ac4ccda390173c46649ea895e", 0x43}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="7556d1a26e66899ede0e1d154674edff88c237b75fbb6fd87732a96ebdfaa8f06d1049c2fe2fc1e58f86cf6feaf0ac577f11ef547dfdfdb0d4a7ec9832db634ec31dd8fa8797eb1217e00c24f01714a140493d85505fccd64fa9b784d047980ebbb68acc87d8d9ec28160020bbaefce736a2bf81db13ca62c8c020aa0c83c9258cfcadc2d070df7905affacbac57f2f30197d2999e1b16a7a5c34076963c4e54575773933c834e4ffe656353eb9a2bea060430ac196ce60ce0c3f41e54f5", 0xbe}], 0x3) 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$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1}, 0x0) 00:03:40 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0x8) 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$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x80000001}, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1}, 0x8) 00:03:41 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x40a, &(0x7f0000000080)=0x9, 0xfffffea1) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000)=0x4, 0x4) setrlimit(0x0, &(0x7f0000000040)={0x5, 0x9}) 00:03:42 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000040)) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x4, 0x2, [0x1, 0x1f]}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4) 00:03:43 executing program 0: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x5, 0x80000001, 0x1800}, {0x0, 0xffffffff}], 0x3) __semctl$GETPID(r0, 0x5, 0x4, &(0x7f0000000040)=""/74) semop(r0, &(0x7f0000000000)=[{0x0, 0xffffffffffff673d, 0x800}, {0x3, 0x2, 0x1800}], 0x2) 00:03:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000000140)=0x8) 00:03:43 executing program 3: r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) socket(0x13, 0x10000003, 0x6) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c6530004591b27d3a19d5b21424523ace4eb0013b0f1bbfc382a3e75686fc4d0889e97269da775fd0eae427ae443ef7a2a19527ad840fd45a9233804e2078f22dfc7dc07d55b37fd14dad76782b8636a4c54a00c5deb7b80c7457983c38238200b06fe373913d648a5c210000000000000000677d20e1227f3635f94ee78af9a95b94682d9662ec0cfd44bcaa378dcc6d5f1ca4401a5d65bc6b58293a35867b3c9574c09fc29b753ec0b7396e"], 0x10) 00:03:43 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000180)={0xffffffff7ffffffe, {{0x1c, 0x2, 0x80000001}}, {{0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x108) r1 = socket$inet(0x2, 0x0, 0xd0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140)=0x4, 0x4) 00:03:43 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) connect$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_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x8, @empty, 0xbda0}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r2, 0x0, 0x0, 0x3}, 0x14) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:03:43 executing program 2: r0 = open(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) syz_extract_tcp_res(&(0x7f0000000300), 0xff, 0x5) poll(&(0x7f00000000c0), 0x2000000000000291, 0xfffffffffffffffe) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = shmget(0x2, 0x1000, 0x20, &(0x7f0000ffd000/0x1000)=nil) socket$inet_udp(0x2, 0x2, 0x0) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="3a0000003267e2a6db8c439e5752f75438752400a16e52b14ca8c01dd7ba13e349827f6e4c057b38c75dc3d198010380e6c830e9b653ce7ad72839f8e70e"], 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r3, 0x800}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) accept$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x80}, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x8001, @empty, 0x80000000}}, 0x0, 0x8000, 0x8001, 0x5}, &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:03:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x328020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pipe2(0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) 00:03:43 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f0000000080)="e3f4a9bebf294858e1b84184", 0xc) r1 = socket$inet(0x2, 0x20000004, 0x9f5) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x9, 0x2, 0x1, 0x3}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x5, r2}, &(0x7f0000000100)=0xc) 00:03:43 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0xff}, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000240)=0x10) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000280)=0x5, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffc}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) 00:03:43 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x143) getsockopt$inet_buf(r0, 0x0, 0x4f, &(0x7f0000000100)=""/186, &(0x7f0000000080)=0xba) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) setrlimit(0x7, 0x0) mlock(&(0x7f0000ec9000/0x3000)=nil, 0x3000) bind$inet(0xffffffffffffffff, 0x0, 0x0) 00:03:47 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x2) pwritev(r0, &(0x7f0000002740)=[{&(0x7f00000004c0)="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", 0xffd}], 0x1, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x10002) 00:03:47 executing program 3: r0 = semget$private(0x0, 0x0, 0x400) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f00000001c0)=0x42) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername$inet6(r1, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0xd, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:03:47 executing program 3: r0 = socket(0x1f, 0x5, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x24, "e4a7cf9d5fa7d9c0a53ade7cba0dcfa1ba64f0e6bcbfbf269df441b167e7ab3eb9e1e76a"}, &(0x7f0000000040)=0x2c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x5, 0x1d, "6d9d1d89ee475aca1b9a63d2cddf8d0e1982a4cd1a6eed4fc7efa9134b"}, 0x25) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="751faba86ba5dc73e685e54961ed23197ec266ed716ae4809837c768fd715086"], 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 00:03:48 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) close(r0) flock(r0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:03:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8002, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0xfffffffffffffff8, 0x3}, 0xff2b) 00:03:48 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xffffffffffffff98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x30, &(0x7f00000000c0), 0x8) 00:03:49 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x30000000) 00:03:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x18, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6c3, 0x10000, 0xffffffff00000000}, &(0x7f0000000080)=0x10) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = open(&(0x7f00000000c0)='./file0\x00', 0x10101, 0x62) r6 = getgid() freebsd11_fstat(r5, &(0x7f0000000340)) r7 = getgid() freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000003c0)) setgroups(0x6, &(0x7f00000002c0)=[r2, r3, r4, r6, r7, r8]) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x375}, 0x8) 00:03:49 executing program 2: setrlimit(0xa, &(0x7f0000000080)={0x3ff, 0xad94}) socketpair$unix(0x1, 0x2, 0x0, 0x0) setrlimit(0x3, &(0x7f0000000000)={0x286, 0x1f}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast2}}, r1, 0x6, 0x2, 0x1ff}, &(0x7f0000000240)=0x94) socket(0x1e, 0x20000000, 0x6) 00:03:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) lseek(r0, 0x0, 0x1000000000003) recvfrom(r1, &(0x7f0000000280)=""/53, 0x250, 0x40001, &(0x7f00000002c0)=@un=@file={0x1, './file0\x00'}, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) freebsd10_pipe(0x0) getsockopt$inet_int(r1, 0x0, 0x5b, &(0x7f0000000080), &(0x7f00000001c0)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) fchmodat(r0, &(0x7f0000000240)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x581}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000380)={r3, 0x1}, 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000200)=0xffff, 0x4) 00:03:49 executing program 2: setpgid(0x0, 0xffffffffffffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x48, 0x1) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xc0, 0x2) 00:03:49 executing program 1: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="fa8c67094342957b787a4e35f787afa1418f6e1080e7da78c71767af98db5d3bdc38b513ba2774044803f33c63da404e3eb36b2b8cebd2d11bed2f9cd58c6cdce4d0744572c9dcc00bcc21a9ad17ed6f54765581bc0288f5cc06f4407f819d478167244ce6539d1d1c475f959a6b25d00657e0f42f22f13d", 0x78}], 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:03:49 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) open(&(0x7f0000000000)='./file0\x00', 0x0, 0xe0) recvfrom$unix(r0, &(0x7f0000000180), 0x832f1f7d, 0x0, &(0x7f0000000140)=@abs, 0x20e94f86) 00:03:49 executing program 2: ppoll(0x0, 0xfffffffffffffd38, &(0x7f0000000200)={0x0, 0x9}, 0x0, 0x77) 00:03:49 executing program 0: r0 = socket$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, &(0x7f0000000100)={@multicast2, @remote, @loopback}, 0xc) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa2) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x27}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={r2, 0x9b08, 0x2, 0xcbe2, 0x3}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0x1, 0x9, [0x4, 0x0, 0x100000001, 0x8f64, 0x9, 0x7, 0x1, 0xbae9, 0x2f3a]}, 0x1a) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0xff39) clock_getres(0xf, &(0x7f0000000240)) 00:03:49 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:03:53 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt(r0, 0x4, 0x101, &(0x7f0000000180)=""/237, &(0x7f0000000000)=0xed) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f3303d17a300051698248ce74076335119d881dc63bf60df7b6063ff1a6fb58dbc221431ccfebd7375ea15c7f1d5669b183ce1a9c29d945267001c4734b14f733fcbe3a5ce2a40dd123"], 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x80, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) 00:03:53 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000000), 0x4) 00:03:53 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/170, 0xaa}], 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername(r1, &(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x1013, r0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000400)={0x0, 0x400}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000005c0)={r3, 0x2, 0x3, 0xfffffffffffffe01, 0x2}, &(0x7f0000000600)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000004c0)=r3, 0x4) fcntl$dupfd(r2, 0x3fd, 0xffffffffffffffff) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0xfffffd4e) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0xfb, 0x3, 0x0, 0x7}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000580)={0x401, 0x3d10, 0x3, 0x400, r5}, 0x10) ftruncate(r2, 0x0) madvise(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000240)={r5, 0x8, 0x3, 0x3c, 0x6}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000000140)={r6, 0x200000005, 0x200}, 0xfffffffffffffd98) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x903, &(0x7f0000000100), 0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000003c0)=0x7, 0x4) 00:03:53 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x80]}, &(0x7f0000000080)=0x6) open(0x0, 0x205, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000100)='./file0\x00') execve(0x0, 0x0, 0x0) 00:03:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xd, &(0x7f0000000000), 0x2) 00:03:53 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1400}, 0x10) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0) close(r0) 00:03:53 executing program 1: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) pwritev(r0, 0x0, 0x0, 0x51) preadv(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/51, 0x33}], 0x1, 0x0) 00:03:53 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x400, 0xffffffffffffffff, 0x73e72cd8) 00:03:54 executing program 3: r0 = socket(0x2, 0x5, 0x0) close(r0) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="82b7a62e2f66696c6530000000000400000000000000bd40bb377af590cd54433a3039078ceb6537247582fd4841d761281b9c4a4460b50ceb34a2169b7c4d6a2e23d3d0489c12fa3eb4e82ce9854617d0a4a84fe7e6bc3b816fccc9ec319d36aa597e81a97c5ab6dcb22b49d035769b2717f066498502a7e4cedbfd29ce409e241a25d59c6eda3af469b145c83614d4d383007418fc4880b48481c7a75dd5965809d4ad39e18ed1f6066d9cecbdcfb874b9d6c8a4a03321c4a9bd734afcc3a96b153e1632018985803721e72d48891bb1df3a1b59eeb77fb865ed"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01001400", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6, r1}, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0xaa03, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r2}, &(0x7f00000000c0)=0x84) 00:03:54 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000942000/0x2000)=nil, 0x2000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000006) mlock(&(0x7f0000dbc000/0x1000)=nil, 0x1000) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:03:55 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x4, 0x0, &(0x7f0000000040)) r1 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0xd1c, 0x51f, 0x0, 0xfffffffffffffffe}, 0x10) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) socket$unix(0x1, 0x0, 0x0) close(r1) 00:03:55 executing program 0: select(0x40, &(0x7f0000000040)={0xfffffffffffffffd, 0x7, 0x3, 0xfffff00000000000, 0x0, 0xffffffff, 0x6}, 0x0, 0x0, 0x0) socketpair(0x800002, 0x20000007, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000080)) 00:03:55 executing program 1: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) pwritev(r0, 0x0, 0x0, 0x51) preadv(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/51, 0x33}], 0x1, 0x0) 00:03:55 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000001000)={0x0, 0x20, 0x1, 0x3, 0xfffffffffffffffc}, &(0x7f0000001040)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001080)=ANY=[@ANYBLOB="1c004e2100100000fe8000000000000000000000000000aa0400"/128, @ANYRES32=r1, @ANYBLOB="ffe99c662a010000450000000f00000002000000"], 0x98) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) listen(r2, 0x3) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) fcntl$setstatus(r2, 0x4, 0x4) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/4096) getuid() 00:03:55 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="82", 0x1}], 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x20101) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xf, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x1}, &(0x7f0000000280)=0x8) 00:03:55 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xd, 0x4}, 0x8) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r2, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00') 00:03:55 executing program 2: semget$private(0x0, 0x0, 0x0) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000000080)=""/137, 0x89, 0x0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(0x0, 0x80000000000206, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000140)={@broadcast, @broadcast}, &(0x7f0000000180)=0xc) truncate(0x0, 0x0) lseek(r2, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x1ff, 0x2, 0x1, 0x0, 0x1000, 0x2}, &(0x7f0000000280)=0xa0) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x8000}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) 00:03:55 executing program 3: madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x10}], 0x1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x400, 0x130) freebsd11_stat(0x0, 0x0) fcntl$setflags(r0, 0x2, 0x20) clock_settime(0x0, 0x0) 00:03:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) r1 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0x100000001, 0x4) getpeername(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000200)=[{r0, 0x87}, {r1, 0x80}, {r0, 0x14}, {r1, 0x10}], 0x4, 0x2) sendto$inet6(0xffffffffffffffff, 0x0, 0xffffffffffffffb6, 0x89, 0x0, 0x0) getsockname(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) r2 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x102, &(0x7f00000000c0), &(0x7f0000001240)=0x24a) 00:03:59 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="82", 0x1}], 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x20101) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xf, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x1}, &(0x7f0000000280)=0x8) 00:04:00 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) setsockopt$sock_int(r2, 0xffff, 0x1032, &(0x7f0000000040)=0x493f5e82, 0x4) sendfile(r0, r1, 0x0, 0x0) close(r2) ppoll(&(0x7f0000000240)=[{r1, 0x4}], 0x1, 0x0, 0x0, 0x0) 00:04:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0}, {r0, 0x8}, {r0, 0x40}], 0x3, 0x2) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x10001) ftruncate(r0, 0x1bc65823) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x112) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) read(r1, &(0x7f0000000240)=""/175, 0x87b7a34a455e99) 00:04:02 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x180, 0x0, 0x0, 0x0) r2 = semget$private(0x0, 0x0, 0x48) semop(r2, &(0x7f0000000000)=[{0x2, 0x7, 0x1800}, {0x0, 0x4}, {0x7, 0xfffffffffffffff8, 0x1000}], 0x3) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x7, 0xd75, 0x2, 0x7, 0x22d, 0x1, 0xfffffffffffff001, {@in={{0x2, 0x3, @broadcast}}, 0x0, 0x100, 0x3, 0x1000, 0x2d, 0x9}}, &(0x7f0000000340)=0xb8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r3, 0x7ff, 0x1, 0x7, 0x1f}, &(0x7f0000000300)=0x18) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) openat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x4) 00:04:02 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x1, @empty, 0x9}}, 0x0, 0x600000000, 0x7521, 0xffff, 0x1, 0x4}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x1ff, 0x2, [0xda5, 0x8000]}, 0xc) ftruncate(r0, 0x9) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x10002}, 0x10) 00:04:02 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffdfe) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f00000007c0)="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", 0x585}], 0x1) shutdown(r0, 0x1) close(r0) 00:04:02 executing program 3: setuid(0xee01) r0 = fcntl$getown(0xffffffffffffffff, 0x5) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$lock(r1, 0xc, &(0x7f0000000140)={0x40000000000004, 0x0, 0x0, 0x0, r0}) 00:04:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) r2 = getpgid(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x3, 0x20007, 0x2, r2}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0, 0x1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x0, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0xff}}, r3}, &(0x7f00000005c0)=0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x1, 0xffff}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r4, 0x5}, &(0x7f0000000300)=0x8) r5 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x3, @rand_addr=0x1f}}, r4}, 0x8c) connect$unix(r5, &(0x7f0000000000)=ANY=[], 0x0) 00:04:02 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@local, @multicast2, @remote}, 0x24e) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@remote, @loopback, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@loopback, @local}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@empty, r2}, 0x14) 00:04:02 executing program 2: setresuid(0xffffffffffffffff, 0xfffe, 0x0) freebsd10_pipe(&(0x7f00000000c0)) 00:04:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0xb01dca8f01bc459c, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0xfffffffffffffffd, 0x2, 0x200, 0x3, 0x1ff, 0xba, 0x7, 0x3, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x101, 0x20, 0x3, 0x100000001, r2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x31, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 00:04:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x0, 0x1, '\x00'}, 0x9) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x0, 0x400}, &(0x7f0000000040)=0x93f7aa4ed92d592d) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x5, 0x3b, "227dc0f00973615844ae4bc68cac8367c827cfd46254179e1c61cfac286dd710d7c358d2a9d1fde96367474063967a97dcd00e6d13551fb773457e"}, 0x43) 00:04:02 executing program 3: getrlimit(0x7, &(0x7f0000000040)) r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x29) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000001b00)=ANY=[@ANYBLOB="e900002e2f66696c653005102a0883893ac3696c65300098b5b7c864947d507a98f8b0d92ed4e93fc1273429d8494b2927f22c2e2f592249087d82e955a60304d52b6fd6a158d2954dc45eccbe90174e8262ee27f4e54016d1640dbabc826a8448c258f71646f7f2916ef2375e561029618d0ac764b43ae88a9f"], 0x1, 0x0}, 0x20101) accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) sendmsg$unix(r0, &(0x7f0000001900)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001840)=[{&(0x7f0000000680)="792f6bc8bb638aede2f7f5db1b155766ff04cb9d1e0f3f9cd33e8b731422ab490de30cf1cb0018a20f51307370b203a0218d81200328549d84a2c2974fed61241656477026a83cc3b14bc71a59d23d0ea26a9962f8401979958e04502e6c4cd28f8defa5fdea7089256d53ae3697c486f0616b7908c834b4034e659c0ca66e64248dd2174dfd9894284e296e2d8ac20c70a0c4e2c5e7099904153015ffc0db05bfbd2a3516bb37b35a4e8faa34990e17f5fe5a7091f11f363a7faeb1a09d2db9ba450a17721134f3d6d38f3a9d4373aab952b0c3fe010a1bdbd6061b4f916fc7428794e1c7681d66e5d8441f1c", 0xed}], 0x1, 0x0, 0x0, 0x20000}, 0x1) 00:04:02 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r2 = getegid() setgid(r2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) accept$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) lseek(r1, 0x0, 0x0) 00:04:02 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x6, 0x0}, &(0x7f0000000100)=0xc) r2 = dup(r0) getsockopt$inet_mreqn(r2, 0x0, 0xb, &(0x7f0000000200)={@multicast2, @multicast2}, &(0x7f00000002c0)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e20ac1400bb0000000000000000000000000000000000000000000000e1ff00"/136, @ANYRES32=r1], 0x8c) syz_emit_ethernet(0x46, &(0x7f0000000000)="798deb8ce60c923afeed35c00806000100001404710200d189fa340000bab83be28ea73e1a9a39fef3f871b221b4ba20709dc76f0bb1dd2dbccb010098e76eeaa5bce09126ab") setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000240)=0xff, 0x4) 00:04:05 executing program 0: r0 = socket(0x17, 0x10010030000007, 0xc00) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x100000001}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82034e5cbb696c37aa00"], 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={0x0, 0x100}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000003c0)={r1, 0x5, 0x6, 0x4, 0x3, 0xe3}, &(0x7f0000000400)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0xfffffffffffffd9b, 0x30000000) r3 = dup2(r2, r2) setsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f00000000c0)=0x7fffffff, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000440)=ANY=[@ANYRES32=r4, @ANYBLOB="c00000001a001a85631934c935d8007a1c59ec4be9077958e7b16d7795b3e931cc0e298d94c6af370045d40f19ce9f087fe5f869747c74fe5e879f5c54fb4336575e8cea6f0b226417781353fbaa9a6c5a10b703c99ed7535a5fa01344c2a0c2c4aafe042efb04af85be37b9708ae9323f2c697bf10c83fe132dad72ed103db20fb21d456265e10008b1e2ead1f4eb5333915e703f7fa67b23b7d98b3f6decb91bb59b8562a8921ffb23e48b962d08a8effde18731a523d59ac08cca1fa75ba23874504d3f9ec3"], &(0x7f00000001c0)=0xc8) 00:04:05 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x29, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x30000000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000180), 0x4) 00:04:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x2000000005, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000080)={0x0, 0xd57}, 0xc) 00:04:05 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000200)={0x0, 0xfd, "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"}, &(0x7f00000000c0)=0x105) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000340)=0x8c) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x76bd3}) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000080)={0x3ff, "2a66903c1a6d7b3e07e1547679afcc1a"}, 0x14) 00:04:05 executing program 0: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x2, 0x410, r0, 0x0) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) 00:04:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x18bc}, &(0x7f0000000080)=0x8) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x4, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="01006d000c783af4dc4bdca30764bebd82a30300df18c80c3100127fae4bbc37b7f403ec672d2cdaf64996ac39a6a53a464ccdbef75877223d28b6872f5376cb95fad7325681f6eab55907e9e84970cbf8b8db7f8404b16041fca31b01d268594a7ddd5bdf2adf1536c96b108a48a69f6e"], 0x75) shutdown(0xffffffffffffffff, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) 00:04:06 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000000000000000000000d3e0d497c0cd057da60391a508f8c2f38f299b228c2164cf932207e94f98857ecd9cd0a9dab24ef6d7b1a5b8975085a9c50e1370448fde2f3cb8b944af170279f557f88a7031f0ffec10c3164987fd4d7e29c974c29a2a3e42ffd8446e406b1b7cb6b45b455291665ab07c742312c8674b392496df460bd9b93717fcf43c21a5b0f6faebf8f14474eb779ee1f083766651b1236c8cd7342c4399197e70377823b38c79a6cd97d1b0355b9200b9fd2243e455c305f8b147153321cb54099953dadd3570229c581aff3648e3739b9044b1647e94"], 0x10}, 0x0) 00:04:06 executing program 0: r0 = socket$inet6(0x1c, 0x4, 0xffffffffffffffff) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x100602, 0x41) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000040)={@multicast1, @loopback}, &(0x7f0000000080)=0xc) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="828f5fae3b4f8884f200"], 0x10) r3 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r3, 0xb) flock(r2, 0x7) shutdown(r2, 0x1) shutdown(r2, 0x100000000001) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000003c0)={r4, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={r4, 0x5}, 0xc) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) close(r2) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000440), &(0x7f00000004c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:04:06 executing program 1: ftruncate(0xffffffffffffffff, 0x7e2780e3) r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r0, 0x0) chroot(&(0x7f0000000080)='./file0\x00') r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:04:06 executing program 1: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r0, r0, 0x0) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x7, 0x5, [0x0, 0x8, 0x100000001, 0x3, 0x3f]}, &(0x7f0000000040)=0x12) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xfffffffffffffffa, @empty, 0x4}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) 00:04:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x60801fffe) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xc5, "cab16d6294d13f6c7282cd9671198c6eb59c61701903e1dc1198cfb6a537a238f12cb9d6942954aee7263df1c4cfc366cf0660b9e275556dc208d90f3169c6e31049d66516358823090a0e4d3093e6acd35aa2fe51967dcab66e9b80177c6f1588ef3a47c14255379047924481e47533567910d946ebcb4d21108059b5c259ef6660b938df451ec3bce34bf373d38c9d043affc3217d3186e340c5638020c33753ea3f7d97121dc4a05fc3e102fa092469cd22ad34bcd85bd3088ccaf9c45d2b657c107f3b"}, &(0x7f0000000040)=0xcd) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0x7a0}, &(0x7f00000002c0)=0x8) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000380)={'accf_dns\x00', "c5797a7c3357d86784108e4c9ca6c35b6e3e4b71602bab51f926be8d74a82a31ba77ad8c53e10d498cdedc360a098f4a9b62b3eb85a73eb305b0d50c583b57d0863449ecf3b2a846e6426e3162d45bc624d3b9235132f5ab74d21feac2e029d93e08e36c2fc3a5a6b83ad90cf65e692a614cd94400d699da27844f44badbe720cca27201a7267feb69340f8a384fb9af6608268a60beb2789781f9391898638aec86d77dff49cae0d6c62fc78e6402637d2b2a2f568a819a28b549b6b9dacf663aed2062a88aec6cd6925e98533856f4185fa35994f822db79aea6df051ae1381a37b0eefb51f47a5714725571c07484"}, 0x100) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240)=0x2, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x3ae) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x20000000000000}, 0x8) getsockname(r0, 0x0, 0x0) clock_settime(0x0, &(0x7f00000000c0)={0x7, 0x1}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:04:08 executing program 1: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r1, 0x0, 0x1000000000003) setsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x10, r3, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r2) dup(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) 00:04:09 executing program 2: mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) pipe2(&(0x7f0000000140), 0x100004) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0xffffffffffffffab, 0x30000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x100, 0x52f, 0x7}, 0x1) sync() 00:04:12 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) setreuid(0x0, 0xee00) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80900}], 0x1000000000000013) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)="660969a51b4bf5fd098e6d512152bfd58646bfb1e3b318adab83321058ebf8476d1e3a1d9da4e199f4a8433cd89edf6788109720d3978aab30b5bfad583ff813d9ba6d15abf170638b442424f5bb5ef96d41c9c0e1", 0x55}, {&(0x7f0000000140)="36fa34fe88cd5c188024a8cc2fd8bc10c439c920d728caeca33294feabf98e99d2bda431ea49e1f9dc320baa1a868c94b23854b0312def8eeff62b1d1d733afea007c59c373a1849453bc7ad1feb04c8304286d06f14febd4a0b977023f3e86e876f981eee62d8b318fde14dc5f6f3316fde9ed9d2ee4f70791a5cc5e8c6c0875ce1e1b2212376f3c1f30e3d06d70e5b0c11637e1be9d4dd33f86ad9b3834187a254a7aad3f45afd6980b87eba7809", 0xaf}, {&(0x7f0000000200)="07899ca7b9b7aa86f9100bc681ecd08f99996b44905689624dfc5769a4b5839d330c8c9c29e431eb1116dbb627a37f57c8e6553d506adc1bb66ef4cf71f0ae6921b498e29e85403aa92fcf3f2265578e7099b1940ee220284d2e2cc312d2a172ed523aedc10ff8cd88a4cf9005c988fe2da66cb4ccd25062f017a2b72a8fac516cf0ee2101d5fcc89a38", 0x8a}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f0000000080)="991014babddf098c0b2b4b308f68efd43d0a6c8800f011d5c2e5755ee17104410e0f9e88b0ac37ac9e37fb6ebeadc6630bcc40e8b88a1061b8b8657be4fe9b1fa7205e0e1c78e83205fbdef30c1e22daf2c9887ab5", 0x55}], 0x5) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) utimes(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) 00:04:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f00000000c0)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) lseek(r0, 0x0, 0x1000000000003) freebsd11_getdents(r0, &(0x7f0000000000)=""/128, 0x80) poll(&(0x7f00000001c0)=[{r0, 0x42}, {r0, 0x2046}, {r1, 0xa0}, {r1, 0xcc}], 0x4, 0x400000000000800) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(r1, 0xffff, 0xffffffffffbfffff, 0x0, 0xfffffffffffffde1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), 0x4) poll(&(0x7f0000000240)=[{r0, 0x4}, {r1, 0x10}, {r1, 0x2004}, {r1, 0x4}, {r0, 0x40}, {r1, 0x2}, {r0, 0x10}, {r1, 0x4}], 0x8, 0x31) setsockopt$inet_tcp_buf(r0, 0x6, 0x61, &(0x7f00000004c0)="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", 0x1000) dup(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:04:14 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="50ac173c19de65976416c62778eeeb6a", 0x10) getpid() r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x9) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x400) getsockname$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/20}, &(0x7f0000000100)=0x16) 00:04:14 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x1a, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000000)={0x9, {{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x7}}, {{0x1c, 0x1, 0x100, @loopback, 0x2}}}, 0x108) 00:04:14 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x4, 0x1}, 0x8) msgsnd(r0, &(0x7f0000000840)={0x3, "f1dd34e925d273a22c03fb93029e3e76ebb2979427e740f324bccfa2414aae4a35ae9d0b4c2e2e"}, 0x2f, 0x800) msgrcv(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000026b302b3e5f98689912e62e0881f00"/174], 0xb2, 0x3, 0x1001) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8) accept4$inet(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) msgsnd(r0, &(0x7f0000000180)=ANY=[], 0x0, 0x0) msgget$private(0x0, 0x10) mlockall(0x1) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000780)={r3, 0x9, 0x5}, 0x8) msgrcv(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000007c0)={r3, 0x401, 0x5}, &(0x7f0000000800)=0xc) 00:04:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x108, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:04:19 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2207000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005268af2c00463aca00"/128, @ANYRES32=0x0, @ANYBLOB="0600000001000000180100009c00000006000000"], &(0x7f0000000180)=0x98) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r2, 0xabf, 0x6, 0x7, 0x0, 0x6bca}, 0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000400)={0x0, 0x74, "5d1e1d6fe2081681cf43d41e9437bf4dc5871577ec1f19dac808e5f499e1a7aacd16c28f19f122d105b5ac6be43dd7a4803f41d933a5d867702c158015df44a6e944c986b636a50aa3a685291595f38528a6f74a3989ed372e3ac5077eb79e32efe718e5dbfb269251974f43eca62ce97bbaa9f8"}, &(0x7f0000000240)=0x7c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000500)={@in6={{0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x7c9}}, r3, 0x817b, 0x9, 0x302, 0x7f, 0x8, 0x1}, 0x98) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/38, 0x26}], 0x1, 0x0) semget$private(0x0, 0x2, 0x183) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x1000011, r0, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) semget(0x2, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x2, @rand_addr=0x9}}, r2, 0x0, 0x9, 0x0, 0x8000, 0x6, 0xca}, &(0x7f0000000200)=0xa0) 00:04:19 executing program 3: r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) r1 = socket$inet(0x2, 0x3, 0xec2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x10, r1, 0x0) shmget$private(0x0, 0x4000, 0x140, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, 0xffffffffffffffff) 00:04:19 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x10}], 0x1, 0x0) freebsd11_stat(0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) unlink(&(0x7f0000000000)='./file1\x00') getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000040)=0xfffffffffffffe44) clock_settime(0x0, 0x0) 00:04:20 executing program 0: mprotect(&(0x7f0000032000/0x4000)=nil, 0x4000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000140)="05b836b9ccce97d71e6edc60", 0xc) 00:04:20 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=[@dstaddrv4={0x10, 0x29, 0x23, @rand_addr}], 0x10}, 0x1) 00:04:20 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000040)=""/48, 0x289}], 0x10000000000001ea) socket$unix(0x1, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) readv(r0, &(0x7f00000013c0)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000000080)=""/24, 0x18}, {&(0x7f0000001140)=""/218, 0xda}, {&(0x7f0000001240)=""/132, 0x84}, {&(0x7f0000001300)=""/153, 0x99}], 0x5) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0xf, 0x8, 0x3}, &(0x7f0000001440)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000014c0)={r1, &(0x7f0000001480)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000001500)=0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:04:20 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x20402, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, 0x0, 0xfffffffffffffdc1) 00:04:20 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) socketpair(0x0, 0x7, 0x2661, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r1, 0x6, 0x23, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe2(&(0x7f0000000140), 0x4) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") 00:04:20 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xc3, 0x20, 0x80000001, 0x501, r1}, &(0x7f00000001c0)=0x10) connect$unix(r0, &(0x7f0000000240)=@abs={0x0, 0x0, 0x0}, 0xfffffffffffffd36) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x800, 0x0, 0x0, 0x0, r2}, 0x10) 00:04:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) recvfrom$inet6(r0, &(0x7f0000000180)=""/56, 0x38, 0x80, &(0x7f00000001c0)={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0xf5}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={r1, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000380)=0x10) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="92026e21787f1e2e593000221249693f18975760b3a971ee9b918e94ab9515b43948a4eb522f487a8defefe02718f566e1002832df6e5dee21d69900000000000000000000000000000064589791ade8a2b6bf60e9567627b865a5ba06169271cdac3d"], 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x6}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000080)={r1, 0x0, 0x99}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000000)={0x101, 0x0, 0x700, 0x2, 0x7, 0x8, 0x7, 0x2, r1}, &(0x7f0000000140)=0x20) 00:04:23 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x4) 00:04:23 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x81}, &(0x7f0000000100)=0x8) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 00:04:23 executing program 0: socketpair(0x1c, 0x5, 0x79893d92, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x89, 0x1, 0x6bb2, 0x2000}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in={0x2, 0x2, @rand_addr=0xd60000000}, @in={0x2, 0x3}, @in6={0x1c, 0x3, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0x2b}, @in6={0x1c, 0x1, 0x401, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}, @in={0x2, 0x0}]}, &(0x7f00000001c0)=0x10) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="69004010"], 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:04:23 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(r0, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) 00:04:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000001c0)=[{r0, 0xa}, {r0, 0x200c}], 0x2, 0x2000000000) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x1) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) r1 = getpgid(0x0) getpgrp(r1) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)) semget$private(0x0, 0x1, 0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7, 0x1, 0x3f, 0x4}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYBLOB="0700020079000000000000e4df0000020000005861ac"], 0x1) getpgid(r1) truncate(&(0x7f0000000140)='./file0\x00', 0x80000000) 00:04:23 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r2, 0x3) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fchown(r0, r4, r5) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r2, 0x20000015) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000080)={0x100, "f898b5ef02d40ab0b648015eb27bba07"}, 0x14) accept(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:04:23 executing program 0: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x1105, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000040)="dbb88936863a8953ef49352aeecb62042d6b74298789ba6f0dc0cd75d74d60818c79de50300f62", 0x27}, {&(0x7f0000000080)="2c8874fe25f7ba9353b2a9eb21ca130fd5b01b51efa4805d44350a73079e9773774b94fad76e8473f5be4cff05b8624c0f5b4d07f4e26e688a8a", 0x3a}, {&(0x7f00000000c0)="12e068898d74d47d62e43a310736dc5e261a2831596ee7e58abae0793a8f4c3b16c6672455f6aab9b0e519a11e0265e0ed2dee2dcb68c3ab07232a0bfccb41f787425a05517fddf725b5b7c4d47a8fc481ff664c1ed2f34177921a134e9e1046", 0x60}, {&(0x7f0000000140)="66f9881dea394abf55e41ade4a7e1cd021fda1", 0x13}, {&(0x7f0000000200)="742a6fac971fdb61b9c02a8d4c275c95f35876b815ea0662edfab1c68eac990d71dd8378086838e821177f7ad0d9c1bd2f35bc298d5fc4f82440369f23749e8fd24aaf2ec13a3b46d063b17d59cb7ccfa205f8fd2fd6f5b16401d18aeccc95b7a4a3350a720ad577413bc83a56d6570636f22af073719efa96d2845f7dac922fcf381d66ade782f57e4f", 0x8a}, {&(0x7f00000002c0)="fe682f40a24fda8314f630edff4977239ee07bc164950f601cfe80320e43258b98b355d0f9c07c1bcfa328e13f478f8d92448c9f17e8bc09a18fc877c091d8d99367a1bd5a046a3dc83da34d9646d45dbd22ccea4ae3a5e51aca5ebc894910f11344e25e3e16b4f493fa245197483fd7df822ea95cfc25a75c024df091db0b0923b08a4dcc0a5d74d7e7a8771b60e16c7d7532589fa0260e39fb4bd871d5428857340140a72e2e80e0aa62b163b98729bdf67d44a86d555b19bd9488c545b5024e3d", 0xc2}, {&(0x7f00000003c0)="62e26fa79a3aab401564fbbc319d115cdbad8bf72f6fc98c65486cdc8297a2f748fdf0eade8f4383c0b4402cfd32bfc029b02afcc58d44ccfd722be0b1bf9a4361a5ef675790b64bc4a9b4237ff4a81ef37fe9e5fcd16b1a87be7549959b0e14173ffb81e7118f07bf5e777b3c33b2142fcaf0236e3b9b598bdb896400c80094d534bc0e5af215871c", 0x89}], 0x7) 00:04:23 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) select(0x40, &(0x7f0000000140)={0x9}, 0x0, &(0x7f00000001c0)={0x1f, 0x4, 0x1, 0x40, 0x1, 0x8, 0xfffffffffffffffc, 0x7f}, &(0x7f0000000200)={0x1, 0x9}) 00:04:24 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x100000000000, 0x9}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x1}, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1005, 0xfffffffffffffffe, 0xaa) 00:04:24 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0xfffffffffffffe87) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x4, @empty, 0x3}, 0x1c) 00:04:24 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x2a9) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:04:24 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) fchmod(r0, 0x11) setsockopt$inet6_group_source_req(r0, 0x29, 0x67, 0x0, 0x0) 00:04:26 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x7, 0x3fff80000, 0x4}, &(0x7f0000000100)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x1, 0xc2, "b9dc1dfb635b3f292efa808d535c7437f20047b9dfdbfd35c5056ce6c3cc655fbd3d02d9800ff4b649182c670b08335abb46513c872ad94c3b2901c214c48b32b0292f24ba1edc647e14fe768fb3afa25ae731b06b91eebbb903a7f004c0232479d94ef99aa2b704e3223767dc50f1b8f0faf6581b19ee23a36affbda09c32cc647cf0dfa1a5d48c4d208d0315388146ccbaa9dbe282a1326b8c1d8347f349eb163a8e8b19553c203bc360801da3dd45e415b106e5045ad0a7a1b00160b1166be7a9"}, 0xca) r2 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r2, &(0x7f0000000bc0)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x3}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:04:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = geteuid() setuid(r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x66, 0x0, 0x0) 00:04:26 executing program 2: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x8000000, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) syz_execute_func(&(0x7f00000000c0)="c421991457ab430f297ca5acc4e18d14a213412dca0f466bfe42d9ac700c0080208fc9a090920e000000f04011b08cbd0ea1c4029d9a962a3c00007909e1f0") r0 = socket$inet6(0x1c, 0x5, 0xc863) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="02000000800000000300fbff8100ff0e1a0f000002004e2300000002000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/150, @ANYRES32=0x0, @ANYBLOB="0000000000000000ffff00000900000067040000"], &(0x7f0000000100)=0xb8) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xf, 0x40}, 0x8) 00:04:26 executing program 3: r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x30000000) setsockopt$sock_int(r1, 0xffff, 0x10, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) close(r2) r3 = socket(0x0, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000540)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000200)="bcfb1138f456348434851fe661f080b2daf68f9d046c98aa211c04f638beba27f0ef81f3bde12ecc43bc54a7485f9c13b351cd2aa440064d00642f31b2959df0a84444ee4f0f3845f8a4660a738e84b61e206cfdc0341cffa14aa54e25ebf141e7836eb42282", 0x66}, {&(0x7f0000000280)="9729f92473efdcf3aea146d2baf694189a4bb6bed1572df3f4b33c689693aeb6091c185315b5de", 0x27}, {&(0x7f00000002c0)="cdfce7fe5090315a46609d6a2172a11e54e14b87f245a00745f265572093012123235bd927056b3690b0b9d654463212a0cd61d2dcbc3a63039ed6091cc2b56ff3ae49d9f49e57ebc6e8bb097bc63dc5ed531eb4366faf65550613e705e8ad2bb7091d973b430e92eac800c9c0a327d0371d7bbf922a21fc55a7f4f6a43a6922a32da48597538674996295c9a64f95e5b78ee2a181d0f490a6223cba4e298f2df8de6f79c2f32bfd48cb042f3f54fdff185f52dd119a2e929d4729eb38", 0xbd}, {&(0x7f0000000380)="55041187d919eb9383fe88644047f9035b63e471f83e340244451587f5835ca93dc52a267bf2eddd8e8c13bd7487701d2573c4e7523780541cf6831420616308f4b32ebc1d29f63ae4f066c400887827b257e006b5316c9a99", 0x59}, {&(0x7f0000000400)="27389eb96845e266586512fed840a6613ef45614875063204e8dc583fcec8c42f9e9fbe7715d2a77108dab6bc04a4460ec05fef7f40c88c25cec370ddac9bcc5ba310e3f24a0cfd8bb96052a18215cd2a19a71ac675c80e95d5cdbe70ceb29a389edb7e367916c6f0b2c31940e468de8cd23e47c606bab77bd04312795a6c47575268d4e2575fe898cd991471cc4be553dd066752db11e59a09eac57c02065f4545ba622f44e", 0xa6}], 0x5, 0x0, 0x0, 0x105}, 0x20188) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(r3, 0x0, 0x8) getuid() mkdir(&(0x7f0000000180)='./file0\x00', 0x100) freebsd11_lstat(0x0, 0x0) lchown(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) 00:04:26 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x7, 0x3fff80000, 0x4}, &(0x7f0000000100)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x1, 0xc2, "b9dc1dfb635b3f292efa808d535c7437f20047b9dfdbfd35c5056ce6c3cc655fbd3d02d9800ff4b649182c670b08335abb46513c872ad94c3b2901c214c48b32b0292f24ba1edc647e14fe768fb3afa25ae731b06b91eebbb903a7f004c0232479d94ef99aa2b704e3223767dc50f1b8f0faf6581b19ee23a36affbda09c32cc647cf0dfa1a5d48c4d208d0315388146ccbaa9dbe282a1326b8c1d8347f349eb163a8e8b19553c203bc360801da3dd45e415b106e5045ad0a7a1b00160b1166be7a9"}, 0xca) r2 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r2, &(0x7f0000000bc0)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x3}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:04:26 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000340)={0x0, 0x24e80945, 0x3, 0x3e7, 0x8}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000003c0)={r2, 0x80000000}, 0x8) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file1/file0\x00', 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000400)={@broadcast, @empty, 0x0}, &(0x7f0000000440)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000480)={@local={0xfe, 0x80, [], 0x0}, r3}, 0x14) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x51, &(0x7f0000000280)={0x80, {{0x2, 0x3, @loopback}}}, 0x90) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00') 00:04:26 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000016001000000000000000000000000000000000000000000000000000000000eeffffffffffffff00000000000000290400"/120, @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:04:26 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$unix(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="fa01226b51036760ffff00000100000015f098925a1c697b52f4f405e9f375256f506528d300a7c3fe918e02ea2c677beab70feef5e9ce7b6b20e7c96f83094a7222e0030000000000000030f321f9a11c2256de9761d23ca5738b0b00393e431f8949d0f9294d58421535cf827326dc05a23c8e1d050e1fb909881b94d0001efa831c3e03d841e6eedfdc47fdb77959226779fecec91d564e47598955e16c9c2bb23680c473f2ca136d4fab2c6df983549575a4588a00d3051e2f7f"], 0xbc, 0x80}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r2, 0x14, "306e6f2428d30c6c2de1ca7a65596809cbc4d9a6"}, &(0x7f00000003c0)=0x1c) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4, 0xffe, 0x7fff, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100)=0x7, 0x4) 00:04:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x1, 0x3, 0x9, 0xf6e6, r1}) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="fffff9ffff070400ff01"], 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0x0, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:04:26 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) close(r0) lseek(r0, 0x0, 0x1000000000003) 00:04:30 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) 00:04:30 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000140)=0x8, 0x20000000) r2 = accept$unix(r1, 0x0, &(0x7f0000000180)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) flock(r2, 0x1) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r5, &(0x7f0000000280), 0xa7) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x2, 0x3f, @remote={0xfe, 0x80, [], 0x0}, 0x78b}, {0x1c, 0x1, 0x2, @loopback, 0xfff}, 0x6, [0xfffffffffffff801, 0x7, 0x2, 0x2c, 0x7, 0xe059cf2, 0x81, 0x5]}, 0x5c) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) 00:04:30 executing program 0: r0 = socket$inet(0x2, 0xb3e7f304df08242, 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x2, 0x4) lseek(r0, 0x0, 0x3) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet(r1, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1}, 0x8) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r3, 0x29, 0x3f, &(0x7f0000000180)=0x3, 0x4) setsockopt$sock_int(r3, 0xffff, 0x400, &(0x7f0000000080), 0x17b) setsockopt(r3, 0x6, 0xca, &(0x7f00000000c0)="ceb9230690a2025c3ca6d56cd80c4d76cf39e4a415c490ee2464f683dc26341e92537ab1298be98cdfde82284d44b8e4dff3e38baf8fdfd3f61ec35564c492fa0c65480dabd6044e0c6031131ecaa379fa1b83e304f9a4bee938a9c8e6459d7665b96666b42d5959796f067fd8081a09fa7755b2", 0x74) 00:04:30 executing program 1: socketpair(0x1c, 0x20000005, 0x40, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x800}, 0x10) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="100000000000000098a8000000000000"], 0x10}, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0x6, 0x4) open$dir(&(0x7f0000000000)='./file0\x00', 0x8, 0x30) 00:04:30 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) unlink(&(0x7f00000002c0)='./file0\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000100)={0x1, {{0x1c, 0x0, 0xde2, @loopback, 0x100}}}, 0x88) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4) dup2(r1, r2) chdir(&(0x7f0000000300)='./file0\x00') socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:04:30 executing program 0: execve(0x0, &(0x7f0000000140)=[&(0x7f0000000000), &(0x7f0000000040)='(@*#&\x00', &(0x7f0000000180)='(@*#&\x00', &(0x7f00000000c0)='(@*#&\x00'], &(0x7f0000000340)=[&(0x7f0000000100)='(@*#&\x00']) chroot(&(0x7f0000000000)='./file0\x00') 00:04:30 executing program 0: msgget(0x0, 0x608) 00:04:30 executing program 1: r0 = socket$inet(0x2, 0x6, 0x1004) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="8902e63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) 00:04:30 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x3ff, 0x2, 0x0, 0xfb, 0x2, 0x7b0, 0xffffffffffffffff, 0xffff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) mprotect(&(0x7f0000bfe000/0x4000)=nil, 0x4000, 0x2) 00:04:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x13, 0x0, &(0x7f0000000040)) 00:04:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="ca0000008ad2d6e9ed129c9538ab73a3f73cbed8810296d24e4c36ec881d020586ba537b98c871421772d12b5e83fa9f55d5d57a1dc561e957837ad404d885c772f25a144eac7394fa4b5a2dd06fe4e00db9f49dd7620cef58fd9efe5cbad91fa995414e07ad25ded33f4ea6d957cf11a242fa86e6e5285e138d8ca1a36d504af4568579d0cca19c01c0f4f5c3157ee665f68596423de0f2129dd62cca51a6674e1d7af30528dc3f05ce316e5646d9ed39191f543dbce6704c57a8d58f593bb6f17b18a730f89b1a79a21e629cbc1c9106b5c3cc8d6749d4ed21"], &(0x7f0000000240)=0xd2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x2, 0x20, 0x4, 0x7fffffff, r2}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r3, 0x10001}, 0x8) 00:04:30 executing program 1: syz_execute_func(&(0x7f0000000000)="dd62e44ed8aa0f38f0500b0faea7973945be0f4a72072e0f5cefc442598ca20d0000006646ff8c9709227f4df3470f2d11050f38fc") 00:04:30 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) sendmsg(r0, &(0x7f00000039c0)={0x0, 0x0, &(0x7f0000002540)=[{&(0x7f0000000240)="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"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"}, {0x98, 0x6, 0x15f18000000000, "d78606b79baf9eb6e67063a2850e895f5273268051fe82fc5b0d029569e2f354a2e0b7418e59ab69fc6fd6e32c261384cb456990ccb50d8366df961e83bacc4a4d676ece8e916d6704849d3be5b045c205fae36934653306b45d39c3d26c12886e29c009162ccc1aa0d2819fb0f9dcd51f9bda7f78f370f6557d0733323f0df2ca39d58798a736"}], 0x13e8}, 0x0) r1 = socket(0x2, 0x20000001, 0x40000000000088) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[{0x10}], 0x10}, 0x0) 00:04:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8003, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) socket$inet_sctp(0x2, 0x5, 0x84) 00:04:30 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) 00:04:30 executing program 3: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = semget$private(0x0, 0x7, 0x4) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f00000003c0)=""/4096) geteuid() freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r0) r3 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) setresuid(0x0, 0x0, 0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000340)) shmat(r3, &(0x7f0000ffd000/0x3000)=nil, 0x3000) 00:04:30 executing program 0: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="823000e8e824814ec80e97566af5edb93f08905cad355548b7698cee38baf9a4817e7686a2b65900a8c3f5d1"], 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1202, &(0x7f0000000140)={r0, 0x3}, 0x8) 00:04:30 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000140)=0xc) fsync(r1) fcntl$dupfd(r1, 0x11, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r4 = getuid() setreuid(r3, r4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f0000000100)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) semget(0x1, 0x0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xffffffffffffff06) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:04:30 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x6, 0xfffffffffffffeff}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x6}, 0x28c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) 00:04:30 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = socket$inet6(0x1c, 0x5, 0x80001) shmget$private(0x0, 0x4000, 0x183, &(0x7f0000aa2000/0x4000)=nil) accept4$inet6(r0, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x20000000) recvfrom(r0, &(0x7f00000001c0)=""/51, 0x33, 0x2, &(0x7f0000000200)=@in6={0x1c, 0x0, 0xe7, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="04000082", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x1ff, 0x5020, 0x18aa7083, 0xd89f, r1}, &(0x7f0000000100)=0x10) 00:04:30 executing program 1: r0 = shmget(0x3, 0x1000, 0x180, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/4096) setresuid(0x0, 0xee01, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x18, 0x0, 0x0) 00:04:31 executing program 1: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x2400, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0xd0, 0x20, 0x2, 0x7, 0x0}, &(0x7f0000000040)=0x10) accept(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={r1, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) 00:04:36 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@rand_addr=0x80000000, @loopback}, 0xc) r1 = dup(r0) connect$unix(r1, &(0x7f0000000480)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@rand_addr=0xff, @rand_addr, @multicast1}, 0x1e5) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8088, 0x40) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f00000001c0)={0x5, {{0x1c, 0x1, 0xffff, @empty, 0x4}}, {{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}}}}, 0x108) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x5}, &(0x7f0000000640)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x3, 0x5, @loopback, 0x2}}, r3, 0x0, 0x9, 0x101, 0x4, 0x3, 0x2}, &(0x7f0000000740)=0x98) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt(r2, 0x8, 0x9, &(0x7f0000000400)=""/21, &(0x7f0000000440)=0x15) 00:04:36 executing program 0: r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x30000000) r1 = fcntl$dupfd(r0, 0x11, r0) freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r3 = getgid() fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x600) r4 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) sendmsg$inet_sctp(r4, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x9, @remote}, 0x1c, 0x0}, 0x0) getpeername(r0, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8) 00:04:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="bc3a17d2c4dccaa28734929b30aa185d99ef37f9344999cf1219"], 0x10}, 0x0) 00:04:36 executing program 1: r0 = socket$unix(0x1, 0x7, 0x0) recvfrom$unix(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x82, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendfile(r1, r2, 0x0, 0x0) 00:04:36 executing program 3: clock_gettime(0xf, &(0x7f0000000180)) 00:04:36 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = msgget$private(0x0, 0x181) socketpair(0x0, 0x20000005, 0x101, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={0x0, 0xffffffffffffffff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000180)={r3, 0x8f, "0a70adf60428a6b26282667634eb9a793035af4be81f9b4cf22fe174fe1e2945a4a45a00e9c427b81601db70c484785c501a4a82aebb5fc30055a1c40aa1d7c7d11f03acd27dc8850ee30c96d8ac6862a10d6765d0569457a9dcf4ae406bb36ebe9b5baa24b801d649ae3ee1555e5038e0828e4c8585a62b69892afd3f51d7d6e4d48c8e1d5be3ad27ccbc3c9297c0"}, &(0x7f0000000240)=0x97) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)) setsockopt$sock_timeval(r0, 0xffff, 0x4000, &(0x7f0000000000), 0x10) r4 = socket$inet(0x2, 0x10000005, 0x7) getsockopt$inet_int(r4, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:04:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x8}, 0x1) socket$inet6_sctp(0x1c, 0x5, 0x84) truncate(&(0x7f0000000380)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000200)='hd\x00', 0x3) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x8) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) clock_settime(0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000500)={0x1, 0x5, 0x0}, &(0x7f0000000540)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000580)={r1, 0x2, 0x1, 0x3, 0x3}, &(0x7f00000004c0)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e22ff7f0000000000000000000000000000832174ae9ad01a22e90a09de3f6cd3f1000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000e6ffffffffffffff000000000000000000", @ANYRES32=r2], 0x2) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100)=0x800, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r3, &(0x7f00000000c0)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000180)=0x10) sync() setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x3}}, r3}, 0x8c) write(0xffffffffffffffff, 0x0, 0x0) 00:04:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x99e0, @loopback}}, 0x0, 0x101, 0x8001, 0x1f, 0xb8c4, 0x9, 0x4}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x31, &(0x7f0000000140)=ANY=[@ANYBLOB="400051b3"], &(0x7f0000000180)=0x4) 00:04:36 executing program 2: fcntl$dupfd(0xffffffffffffffff, 0xb, 0xffffffffffffff9c) r0 = semget$private(0x0, 0x0, 0x10) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) r4 = getgid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000180)={{0x7, r1, r2, r3, r4, 0x90, 0x401}, 0x9, 0x8, 0x7fffffff}) 00:04:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"/398], 0x0) setsockopt$inet_buf(r0, 0x0, 0x4f, &(0x7f00000003c0)="4bc8aafe3a91026ce3b90419fd23dde2b7c9783dca4bea6da7098feba5750117812eee991dee124ddf39956ddffe83bf7f3f844aa21485b31bdff0af50b3e1fb5478fa1afd5a7a7af1378a2db552348a22f39d17baf00d7da96196070ff50844c335913eb27c5f0927765347035e437676e88796bff5eb66374c6b4a222b56482056909745b0d5829098beb311bbe8b7b44e8d5494a0c14ec26c481ba8903bc859", 0xa1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fsync(r0) clock_settime(0x11, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000200)=0x774, 0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180)={0x2}, 0x4) unlinkat(r0, &(0x7f0000000100)='./file1\x00', 0x0) lseek(r0, 0x0, 0x4) 00:04:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x41}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1}, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000080)=0x1, 0x4) setreuid(0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) 00:04:38 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:04:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x22, &(0x7f0000000080)={r1, 0x398, 0x2}, 0xc) 00:04:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000f8ff0000000000000000000000cb7c79417d55cb45b2307a79bbe81fa67c3cdafa3aad3b326bc4be6cd4d90cb990403fa96b9cbcce7f5fe0f62200620e610ed9734e1ce8577e515318fb49000000009a837523f4623dacd3601f43e1bcc578c7603e6d91fed2beca7aa93c213f955f94fc069d005bd081f5495aafd158d2e1ffbf77ba351c17e71c"], 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = socket(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x40}}, r2, 0x52, 0x3, 0x7}, 0x8c) chown(&(0x7f0000000000)='./file0\x00', r4, r5) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0xfffffffffffffffe, 0xd7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000003c0)=0x8) 00:04:44 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="20000000060000000101000408003ff1060000001c004e239cb6904efe8000000000000000000000000000bb0100"/148, @ANYRES32=0x0, @ANYBLOB="68c40000070006000000209504c6b3757a77cb8ffabcc2a42cc13850965e5d94778d4de0609b89672b7685f5aa151a493bd6d982cff2efcf6725484778241a60d99bbcd6c7126888cf5660dcd6731e9699a51b22fdb63f0bff948c159a119a464017ecaf8c408703005b6c0de97c3bc99fef73a4cd6e8e8b9482ec45"], &(0x7f0000000100)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x1, r1}, 0xc) getsockopt(r0, 0x100000000, 0x1df, &(0x7f0000000000)=""/144, &(0x7f00000000c0)=0x90) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x8}, 0x8) 00:04:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) bind$unix(r0, &(0x7f0000000040)=ANY=[], 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10) 00:04:45 executing program 1: r0 = socket$inet6(0x1c, 0x30000000, 0x3) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000280)={0x7ff}, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = dup(r2) write(r3, &(0x7f0000000040), 0xfffffedf) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x9, 0x80000001, 0x1, 0x100, 0xb9, 0x1, 0x89, {@in={{0x2, 0x2, @broadcast}}, 0x0, 0xa33, 0x200, 0x80000001, 0x3, 0xb94}}, &(0x7f0000000040)=0xb8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000180)={r4, 0x28}, &(0x7f00000001c0)=0xfffffe5b) ppoll(&(0x7f0000000080)=[{r2, 0x2024}, {r1, 0x203f}], 0x2, 0x0, 0x0, 0x0) setsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000240)=0xe44, 0x4) 00:04:46 executing program 2: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00f7ffffffffffffff"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000280)={0x0, 0x19, "fe702e6c8a6a88d8a483d4ed7ea7e32f1a442e49f16b0ae121"}, &(0x7f00000002c0)=0x21) sendmsg$inet_sctp(r1, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3ff}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000000040)="6ee7d128c9cebf24f8b057b3b6dcabf56796f9b51b36c95fcc59a4a68948a136ce94168883e466f1b399098dae42ec4e511c0cdddc72b2ca2c420e098b696aa676524620e68ffbcb619aeec36627952238f6fb17c03969ce68b200c216b8765fb1c15a6c0db7b8907704ae4ae59d776f94a798473f452a6794a25ae7669f330f34d56351c3a217ef09560f065d56b911d25825a43fe7abcda43f224b1414eff56489d2b5accc3058b66e623109bb58161eeb5c25bc1ac3364b6937508acdbaa212b4559761751783690946e0da3fba48f826469ac4b6c24d2742dacc74d253505a", 0xe1}, {&(0x7f0000000140)="34b2c7847dd5d49c825600a3b00f5fe000ad5796640a1b9935a59e5ffb331689721b269d6974dfb60d9c8ab1bf30604866c4c1657ab8428ed27dddce85f5ffe9695cfce52f4d138d171713d0a4062e554f17815e0dc869f30aa3a4ea85aff030a0f6bff0a48b46251704a38beb9eb08e7168ae5182017f6fed9851510638dad651509000c1b34c323c3ddf7799c12f3a0dcd5ff2142f4b89c64d099085a8d039cdfc1d49b9c5bf6f2897ff46d627da996c85b85af0479d35a26c681e68406772fa4f91b20b2ca52f0dc750121ec48b659c297a225cea12f798293a5d39", 0xdd}], 0x3, &(0x7f0000000300)=[@sndrcv={0x2c, 0x84, 0x2, {0x8, 0x4, 0x7010, 0x8, 0x0, 0x5, 0x79c, 0x4, r2}}, @prinfo={0x14, 0x84, 0x7, {0xf}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x5c, 0x4}, 0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000001400)={r2, 0x3f, "0490d2988ad2e67c31ab270bba8e407df9567730b1c1389d00e61172bdc6795d318ca701d9b4364b998db8e700eef50c1bb05d5a6659d57bde74ae0bb049b2"}, &(0x7f0000001480)=0x47) 00:04:46 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) mkdir(&(0x7f0000000300)='./file0\x00', 0x100) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x9, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="0103000000000000000300000800000002000000"], 0x0) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000180)='./file0\x00', r2, r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="2ecfed3f80000000080000"], 0x1) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000400)=0x5, 0x4) 00:04:51 executing program 0: 00:04:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x0, 0x7, 0x7f, 0x0, 0x5}, 0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) listen(r0, 0x0) 00:04:52 executing program 3: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x8000000) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) open(&(0x7f0000000380)='./file0\x00', 0x400, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x9) 00:04:52 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x2, 0x120) __semctl$GETVAL(r1, 0x0, 0x5, &(0x7f00000001c0)=""/48) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x2) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') 00:04:52 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x2001, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ftruncate(r0, 0xc7) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x40}, 0x8) mmap(&(0x7f0000ebb000/0x12000)=nil, 0x12000, 0x3, 0x11, r1, 0x0) 00:04:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x1a, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:04:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x3, 0xffffffff80000001, 0x3ff}, 0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdir(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) execve(0x0, &(0x7f00000006c0), 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) msgget(0x2, 0x84) msgsnd(0x0, 0x0, 0x0, 0x0) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) 00:04:52 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) semget$private(0x0, 0xfffffffffffffffd, 0x112) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xa0, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) r3 = open(0x0, 0x80000000000206, 0x100000000000) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r3}], 0x1, 0xffffffffffffffff) fcntl$setflags(r3, 0x2, 0x0) execve(0x0, 0x0, 0x0) 00:04:52 executing program 3: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = shmget(0x2, 0x2000, 0x2, &(0x7f0000ff1000/0x2000)=nil) shmat(r0, &(0x7f0000ff1000/0x4000)=nil, 0x1000) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r1 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ff1000/0x2000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) semget$private(0x0, 0x4, 0x4) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sync() shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/38) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 00:04:53 executing program 1: socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) 00:04:53 executing program 0: clock_nanosleep(0x0, 0x0, 0xfffffffffffffffe, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:04:53 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) r1 = semget$private(0x0, 0x0, 0x5) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x8000, 0x5, 0xffffffffffffff1a, 0x80, 0x5, 0x7ff, 0x4, 0x6, 0xfffffffffffffffc]) mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1) 00:04:53 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x800) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000280)) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x1, 0x4, @empty, 0x1}, {0x1c, 0x1, 0x101, @local={0xfe, 0x80, [], 0x0}, 0xff}, 0x101, [0x400000, 0x0, 0x1000004, 0x9, 0xffffffffffffffff, 0x6, 0xffffffffffffffc8, 0xfff]}, 0x5c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6_sctp(0x1c, 0x1, 0x84) unlink(&(0x7f00000001c0)='./file0\x00') setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), 0x4) 00:04:53 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r1 = fcntl$dupfd(r0, 0x11, r0) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) 00:04:55 executing program 2: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x8000000, 0xfffffffffffffffc}}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x1, 0x8}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback}}, r1}, 0x8c) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) syz_execute_func(&(0x7f00000000c0)="c421991457ab430f297ca5acc4e18d14a213412dca0f466bfe42d9ac700c0080208fc9a090920e000000f04011b08cbd0ea1c4029d9a962a3c00007909e1f0") 00:04:55 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) listen(r0, 0x1f) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x4) listen(r0, 0x0) 00:04:55 executing program 3: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, 0x0, r0) 00:04:55 executing program 0: rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[], 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f00000000c0)=0xff, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x3ff, 0x4) getpeername$unix(r2, 0x0, &(0x7f0000000040)) 00:04:55 executing program 0: pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e7) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = socket$inet(0x2, 0x0, 0x0) mlockall(0x1) sync() ftruncate(r2, 0x7) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:04:55 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, 0xfffffffffffffffe, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:04:56 executing program 1: r0 = socket(0x2, 0x5, 0x0) listen(r0, 0x38) bind(r0, &(0x7f0000000080)=@in={0x2, 0x2, @rand_addr=0x2}, 0x253) 00:04:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x44, &(0x7f0000000580), 0x1f) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8a, 0x8d) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x76, 0x0, 0x100, 0x2}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0x3, 0x7, @loopback, 0x8}, @in6={0x1c, 0x0, 0x6, @empty, 0x7}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x3, @rand_addr}]}, &(0x7f0000000180)=0x10) accept$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) 00:04:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x31, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000180)=0x4) 00:04:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xc8) ftruncate(r0, 0x800007e2780e3) ftruncate(r0, 0xb4b8) ftruncate(r0, 0xc00000000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) close(r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x2d7}, &(0x7f0000000200)=0x8) freebsd11_fstat(r0, &(0x7f0000000000)) 00:04:56 executing program 2: r0 = socket(0x0, 0x20000000, 0x8a5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0xffff}, &(0x7f0000000180)=0x8) setitimer(0x804000000, 0x0, 0x0) 00:04:56 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) read(r0, &(0x7f0000000240)=""/249, 0xf9) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x40, 0x1d56ae7c) shutdown(r0, 0x1) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\b\x00'/16], 0x10}, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:04:56 executing program 2: sigaltstack(&(0x7f0000000000/0xe000)=nil, 0x0) mlock(&(0x7f0000001000/0x2000)=nil, 0x800000) socketpair(0x17, 0x20000000, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x7, 0x2600, 0xb60f, 0x1, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x4fd2, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}}, r1}, 0x84) 00:04:56 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) renameat(r2, &(0x7f0000000580)='./file0\x00', r2, &(0x7f00000005c0)='./file0\x00') setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) connect(r2, &(0x7f0000000640)=@in={0x2, 0x3, @rand_addr=0x800}, 0x10) chdir(&(0x7f0000000500)='./file0\x00') r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000680)=0x2a, 0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000540)=0xfffffffffffffff8, 0x4) r4 = socket(0x1b, 0x3, 0x0) unlink(&(0x7f0000000600)='./file0\x00') writev(r3, &(0x7f0000000540), 0x0) sendto$inet6(r4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r2, 0x7) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r5, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) geteuid() ftruncate(r1, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}}}, 0x90) 00:04:56 executing program 2: r0 = socket$inet(0x2, 0x20000003, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000000c0)={0x40000000000004}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000340)={@multicast2, @remote, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000003c0)={@local={0xac, 0x14, 0x0}, @rand_addr=0x6, r2}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x400000000106) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1000100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r4, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r4, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000300)='./file0\x00', 0x10000) sendfile(r1, r5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000200)=0x4, 0x4) r7 = socket(0x2, 0x10000000, 0x401) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r6, 0xffffffffffffffff}, 0x8) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) r8 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_INITMSG(r7, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x8) connect$inet6(r8, &(0x7f0000000080)={0x1c, 0x2, 0x4, @empty, 0x3}, 0x1c) mkdirat(r8, &(0x7f0000000240)='./file1\x00', 0x8) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000400)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=r6, @ANYBLOB="0900030000009499e685"], &(0x7f00000001c0)=0xe) 00:04:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0xffffffffffffffff, 0x2200, 0x0, 0x40, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x4, 0xb2b}, 0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x3001, &(0x7f0000000000), 0x2) 00:04:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x259) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockname(r1, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x7}, 0x4) fcntl$setflags(r0, 0x2, 0x1) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:04:57 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x8002, 0x3, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:04:57 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x240, 0x104) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, 0x1e9) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x2ffd) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2}, 0xc) 00:04:57 executing program 0: semget$private(0x0, 0x1, 0x8) r0 = semget(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8001, 0x1f, 0x9}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0xd, 0x4}, &(0x7f0000000100)=0x8) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000280)=ANY=[], 0x0) shmget(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000300)=""/224) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000140)="b63624", 0x3}], 0x1) semop(0x0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) execve(0x0, 0x0, 0x0) 00:04:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000001c0)=[{r0, 0xa}, {r0, 0x200c}], 0x2, 0x2000000000) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x1) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000000)=0x200, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) panic: sbfree: m 0xfffff8001291fa00 !M_NOTREADY cpuid = 1 time = 298 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212934c0 vpanic() at vpanic+0x1e0/frame 0xfffffe0021293520 panic() at panic+0x43/frame 0xfffffe0021293580 sbfree() at sbfree+0x1f4/frame 0xfffffe00212935c0 sbcut_internal() at sbcut_internal+0xf0/frame 0xfffffe0021293610 sbrelease_internal() at sbrelease_internal+0x9c/frame 0xfffffe0021293650 sofree() at sofree+0x492/frame 0xfffffe00212936b0 soclose() at soclose+0x5b3/frame 0xfffffe0021293730 _fdrop() at _fdrop+0x3a/frame 0xfffffe0021293760 closef() at closef+0x27d/frame 0xfffffe00212937f0 fdescfree_fds() at fdescfree_fds+0xbd/frame 0xfffffe0021293840 fdescfree() at fdescfree+0x58a/frame 0xfffffe0021293900 exit1() at exit1+0x780/frame 0xfffffe0021293970 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe0021293980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0021293ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0021293ab0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x44f3ca, rsp = 0x7fffffffec58, rbp = 0x1 --- KDB: enter: panic [ thread pid 1521 tid 100370 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why